CN102047051B

CN102047051B - Food storage container

Info

Publication number: CN102047051B
Application number: CN200980120399.4A
Authority: CN
Inventors: 高瀬惠一; 上野孝浩; 大岛淳宏; 佐佐木正人; 汤浅雅司; 森内利幸; 铃木久美子; 西畠秀男; 塚本普文; 近藤淑子; 本田公康; 石川文雄
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2008-08-27
Filing date: 2009-07-31
Publication date: 2015-08-19
Anticipated expiration: 2029-07-31
Also published as: CN102047051A; WO2010023822A1

Abstract

The invention provides a kind of food storage container, ozone can be supplied to storeroom inside by efficiently.Food storage container comprises: the storage box (170) forming the storeroom of preserved food products; The door (111) of switch storage box (170); With the ozone generating apparatus (200) of the ozone produced to storeroom supply, storeroom is divided into multiple accepting regions, and the ozone that accepting regions discharge ozone generating apparatus (200) maximum in multiple accepting regions produces.

Description

Food storage container

Technical field

The present invention relates to the food storage container comprising freezer, particularly can decompose the food storage container of the agricultural chemicals residuing in food.

Background technology

In recent years, the uneasiness of consumer to foodsafety remains high, particularly to the uneasiness of the remains of pesticide of food about the consumer of 9 one-tenth all feel that uneasy this opinion poll result is put into effect.

In order to ensure the security to remains of pesticide, make this regulation of food hygiene law that the restriction to the Pesticide use of peasant household and the healthy face from people limit residual quantity, but, during the remains of pesticide implemented in annual Ministry of Labour checks, total exist this fact of agricultural product that remain with exceeding ormal weight, so-called violation regulation.The high remains of pesticide of recall rate, mainly from introducing the agricultural chemicals used to save as object for a long time abroad, wherein, also has many agricultural chemicals prohibitted the use in Japan.

In the fact of this remains of pesticide, in order to consumer relievedly excessively on eat life, think be starved of removing remains of pesticide device.

At present, there is the freezer (for example, referring to patent document 1) possessing the function with ozone generating apparatus.

Fig. 6 is the figure of the device representing the freezer 1 possessing existing ozone generating apparatus that patent document 1 is recorded.

As shown in the figure, freezer 1 possesses refrigerating chamber 3, vegetables refrigerating chamber 4, switching chamber 5, refrigerating chamber 6, hinge switching regulator freezer door 7, drawer type vegetable compartment door 8, switching chamber door 9 and refrigerating chamber door 10.In addition, deodorizing, antibiotic device (being equivalent to antibiotic device, ozone generating apparatus) 18 is provided with in switching chamber 5 at cold airflow approach.Ozone treatment apparatus 19 is provided with in cold airflow outlet.

In addition, switching chamber 5 by selecting the temperature band of setting, can according to freezing, chillyly freezing, quick-frozen, vegetables, high temperature vegetables, soft freezing, refrigeration, grape wine isotype, be set as the design temperature of applicable user.

In the freezer formed as mentioned above, below, its action is described.

Receiving banana, just there is variable color when waiting cold in eggplant, cucumber, the cold weather sensitivity fruit of softening, water expansion etc. time, by the model selection of switching chamber 5 be " high temperature vegetables ", and carry out mode altering in switching chamber 5.

The switching chamber 5 changing to " high temperature vegetables " pattern is cooled to the temperature of 10 ~ 15 DEG C, drive the deodorizing, the antibiotic device 18 that are arranged at cold airflow approach simultaneously, make it that ozone occur, antimicrobial treatment is carried out to the cold air flowing into switching chamber 5, drive the ozone treatment apparatus 19 being arranged at cold airflow outlet simultaneously, resolution process is carried out to ozone, makes harmful ozone harmless.

In addition, now, because produced ozone is supplied in switching chamber 5 with the state be contained in cold air, therefore ozone is full of in switching chamber 5, therefore, it is possible to prevent the miscellaneous bacteria such as the air of switching chamber 5 or the mould of vegetable surface from breeding.

Therefore, can maintain with the freshness of the cold weather sensitivity fruit of higher refrigerated storage temperature preservation, on the other hand, the mode being below 0.005ppm with the ozone concentration in switching chamber 5 sets the ozone generating capacity of deodorizing, antibiotic device 18, can not affect the user of the door 9 having opened wide switching chamber 5, and imperceptible ozone is smelly.

In addition, at present, there is the ozone of strong oxidation for the degerming of freezer etc. and mildew-resistant etc.Such as, the storeroom of interval refrigeration-type freezer that patent document 2 is recorded is by arranging evaporimeter (cooler) and blowing unit in other room, and with blowing unit by by the blow air after evaporator cools to storeroom, cool storeroom.Therefore, the air in storeroom flows forcibly, by there is ozone in this air-flow, carries out degerming and antibacterial throughout storeroom entirety.

Patent document 1:(Japan) special permission No. 3920064 publication

Patent document 2:(Japan) JP 2001-91146 publication

But, in above-mentioned existing freezer, can not the problem of ozone supply and so on efficiently when having.

That is, in above-mentioned existing formation, for for the ozone being arranged at the low concentration deodorizing on flowed into road, antibiotic device 18 occurred, move owing to only depending on cold airflow, be therefore difficult to be diffused in storeroom overall.

When ozone concentration is uneven when ozone is diffused into storeroom inside, the functional of the preservation object of storeroom inside can not be improved.

In addition, when there is ozone under the state that the air of storeroom flows, ozone can flow out to other room, therefore ozone concentration is thinning, on the contrary, when there is ozone under the immobilising state of the air of storeroom, ozone can not flow out to other room, and therefore ozone concentration thickens.

Even if think that the ozone concentration in storeroom changes because of the state of cooling of this storeroom, also sterilization and antibacterial certain effect can be obtained, but the extraordinary effect of the change in concentration of this ozone can hinder chemical substances such as decomposing such as agricultural chemicals greatly, find that the stabilisation of ozone concentration is extremely important.

Summary of the invention

The present invention considers above-mentioned existing problem and developing, its object is to provide a kind of can efficiently by the food storage container of ozone supply to storeroom inside.

To achieve these goals, the food storage container of one of the present invention mode comprises: the storage box forming the storeroom of preserved food products; The door of storage box described in switch; With the ozone generating apparatus producing the ozone supplied to described storeroom, described storeroom is divided into multiple accepting regions, and the ozone produced by described ozone generating apparatus is discharged in accepting regions maximum in described multiple accepting regions.

Accordingly, by making ozone be diffused into storeroom inside, ozone concentration homogenising can be made, the functional of the preservation object of storeroom inside can be improved efficiently.Thereby, it is possible to ozone is supplied to storeroom inside efficiently.

In addition, to achieve these goals, the food storage container of one of the present invention mode comprises: the storage box forming the storeroom of preserved food products; The door of storage box described in switch; Possess compressor, condenser, pressure reducer and form the freeze cycle of a series of refrigerant flow path; Produce the ozone generating apparatus of the ozone supplied to described storeroom; Give environment in described storeroom with the storehouse environment setup unit of change; With the control part of the action of ozone generating apparatus described in the action control by described storehouse environment setup unit.

Accordingly, ozone generating apparatus can according to the environmental change in the storeroom of freezer the running rate of variable control ozone generating apparatus, even if the environment in storeroom there occurs change, also Absorbable organic halogens ground maintains ozone concentration.Thereby, it is possible to ozone is supplied to storeroom inside efficiently.

The present invention, owing to ozone can be supplied to storeroom inside efficiently, therefore can provide higher-quality food storage container.

Accompanying drawing explanation

Fig. 1 is the front elevation of the food storage container representing embodiment 1;

Fig. 2 is the profilograph of the food storage container of embodiment 1;

Fig. 3 is the front elevation of the isolated location of embodiment 1;

Fig. 4 A represents the food containers of embodiment 1 and the profilograph of lid;

Fig. 4 B is the stereogram of the lid of Fig. 4 A;

Fig. 5 is the profile of the passing hole of the lid of embodiment 1;

Fig. 6 is the summary pie graph of the freezer being equiped with existing ozone generating apparatus;

Fig. 7 is the front elevation of the food storage container representing embodiment 2-1;

Fig. 8 is the profilograph of the food storage container of embodiment 2-1;

Fig. 9 is the block diagram of the control system of the food storage container representing embodiment 2-1;

Figure 10 is the stereogram of the isolated location seeing embodiment 2-1 from below;

Figure 11 is the figure of the running rate representing the compressor of embodiment 2-1 and the ozone generating apparatus of blowing unit realization;

Figure 12 is the figure of the running rate representing the blowing unit of embodiment 2-1 and the ozone generating apparatus of temperature realization;

Figure 13 is the figure of the running rate representing the ozone generating apparatus that the air door of embodiment 2-2 realizes;

Figure 14 is the figure of the running rate representing the ozone generating apparatus that the door switch of embodiment 2-3 realizes;

Figure 15 is the front elevation of the food storage container of embodiment 3;

Figure 16 is the profilograph of the food storage container of embodiment 3;

Figure 17 is the fragmentary cross-sectional view of the adjustment member of embodiment 3;

Figure 18 is the cross-sectional side view of the freezer vegetable compartment of embodiment 3;

Figure 19 represents the food containers of embodiment 3 and the figure of lid;

Figure 20 is the summary pie graph of the freezer being equiped with existing ozone generating apparatus;

Figure 21 is the front elevation of the food storage container representing embodiment 4-1;

Figure 22 is the profilograph of the food storage container of embodiment 4-1;

Figure 23 is the fragmentary cross-sectional view of the adjustment member of embodiment 4-1;

Figure 24 is the cross-sectional side view of the freezer vegetable compartment of embodiment 4-1;

Figure 25 represents the food containers of embodiment 4-1 and the figure of lid;

Figure 26 is the stereogram of the freezer representing embodiment 4-2;

Figure 27 is the profilograph of the freezer representing embodiment 4-2;

Figure 28 is the cross-sectional side view of the freezer conserving case representing embodiment 4-2;

Figure 29 is the profile of the function point analysis parts representing embodiment 4-2;

Figure 30 is the summary pie graph of the freezer being equiped with existing ozone generating apparatus;

Figure 31 is the front elevation of the food storage container representing embodiment 5;

Figure 32 is the profilograph of the food storage container of embodiment 5;

Figure 33 is the stereogram of the isolated location seeing embodiment 5 from below;

Figure 34 is the stereogram representing the first container of embodiment 5, second container and lid;

Figure 35 A is the profile through hole of embodiment 5;

Figure 35 B is the profile of the adjustment hole of embodiment 5;

Figure 36 A is the stereogram being arranged at the change of the tap hole of the first container representing embodiment 5;

Figure 36 B is the stereogram being arranged at the change of the tap hole of the first container representing embodiment 5;

Figure 37 is the front elevation of the food storage container representing embodiment 6;

Figure 38 is the profilograph of the food storage container of embodiment 6;

Figure 39 is the stereogram of the isolated location seeing embodiment 6 from below;

Figure 40 represents the food containers of embodiment 6 and the stereogram of lid;

Figure 41 A is the profile through hole of embodiment 6;

Figure 41 B is the profile of the adjustment hole of embodiment 6;

Figure 42 is the stereogram representing existing food containers;

Figure 43 is the front elevation of the food storage container representing embodiment 7;

Figure 44 is the profilograph of the food storage container of embodiment 7;

Figure 45 is the stereogram of the isolated location seeing embodiment 7 from below;

Figure 46 is the stereogram representing the first container of embodiment 7, second container and lid;

Figure 47 is the front elevation of the food storage container representing embodiment 8;

Figure 48 is the profilograph of the food storage container of embodiment 8;

Figure 49 is the stereogram of the isolated location seeing embodiment 8 from below;

Figure 50 is the stereogram representing the first container of embodiment 8, second container and lid;

Figure 51 is the sectional side view of the freezer of embodiment 9-1;

Figure 52 is the sectional side view in the ozone generating apparatus portion of Figure 51 of embodiment 9-1;

Figure 53 is the functional-block diagram of embodiment 9-1;

Figure 54 is the performance plot of the discharge condition of the discharge part of the ozone generating apparatus representing embodiment 9-1;

Figure 55 is an example figure of the time diagram of the action representing embodiment 9-1;

Figure 56 is the functional-block diagram of embodiment 9-2;

Figure 57 is an example figure of the time diagram of the action representing embodiment 9-2;

Figure 58 is the summary pie graph representing the freezer possessing existing ozone generating apparatus;

Figure 59 is the front elevation of the food storage container representing embodiment 10-1;

Figure 60 is the profilograph of the food storage container of embodiment 10-1;

Figure 61 is the stereogram of the isolated location seeing embodiment 10-1 from below;

Figure 62 is the block diagram of the control system of the food storage container representing embodiment 10-1;

Figure 63 is the stereogram representing first container of embodiment 10-1, second container and lid;

Figure 64 A is the profile through hole of embodiment 10-1;

Figure 64 B is the profile of the adjustment hole of embodiment 10-1;

Figure 65 is the figure of the action of the ozone generating apparatus representing embodiment 10-2;

Symbol description

100 food storage containers

110 refrigerating chambers (the first storeroom)

111

111a first

111b second

111c the 3rd

112 coolers (evaporimeter)

112a first cooler

112b second cooler

113 blowing units

114 cooling chambers

115 thermal wall (frame plate, division wall)

119 cooling units

120 vegetable compartment (the second storeroom)

121 food containers (second container)

122 lids

123 upper containers (the first container)

124 passing hole

125 adjustment holes

126 discharge orifice correspondence positions

127 opening portions

128 tap holes

129 transmittance sections

130 refrigerating chambers

131 air doors (control valve)

132 control substrate

133 control parts

140 cooling units

170 storage boxs

Case in 171

172 outer containers

173 heat-barrier materials (thermal insulation barriers)

174 compressors

175 cold air ventilation path

200 ozone generating apparatus

210 isolated locations (cap assembly)

210b irradiates adjusting portion

211 discharge orifices

212 inlet holes

213 cold air discharge openings

220 light sources

303 refrigerating chambers

304 refrigerating chambers

308

327 ozone generating apparatus (function attachment device)

328 light sources (function attachment device)

329 cap assemblies

1100 freezers

1103 vegetable compartment (storeroom)

1106 fans

1110 air doors

1200 ozone generating apparatus

1201 discharge parts

1202 high voltage generating circuit portions

1203 output detections unit

1206 sparking electrodes

1207 counter electrodes

1210 control device

1211 power circuits

1212 control device

Detailed description of the invention

(embodiment 1)

The food storage container of first aspect present invention comprises: the storage box forming the storeroom of preserved food products; The door of the above-mentioned storage box of switch; Be supplied to the ozone generating apparatus of the ozone of above-mentioned storeroom with generation, above-mentioned storeroom is divided into multiple accepting regions, and the ozone produced by above-mentioned ozone generating apparatus is discharged in accepting regions maximum in above-mentioned multiple accepting regions.

Thus, can to the accepting regions that more there is preservation object of storeroom inside and maximum accepting regions diffusion function material efficiently, ozone can be made more uniformly to be dispersed throughout in storeroom, the functional of the preservation object of storeroom inside can be improved efficiently, therefore can provide higher-quality freezer.

In addition, the preferred above-mentioned storeroom of food storage container is divided into above-mentioned multiple accepting regions by the multiple accommodating container of installing, is equiped with above-mentioned ozone generating apparatus in the position relative with accommodating container maximum in above-mentioned multiple accommodating container.

Thus, in the storeroom that accommodating container divides, ozone generating apparatus can be possessed in the position relative with maximum accommodating container, when to large accommodating container discharge ozone, just can realize with more simply forming, ozone can be made more uniformly to be dispersed throughout in storeroom, the functional of the preservation object of storeroom inside can be improved efficiently, therefore can provide higher-quality freezer.

In addition, the preferred above-mentioned storeroom of food storage container is divided into above-mentioned multiple accepting regions by the multiple accommodating container of installing, and the positive top of accommodating container maximum in above-mentioned multiple accommodating container is equiped with above-mentioned ozone generating apparatus.

Thus, ozone is utilized to have the fact of the tendency spread to gravity direction and lower side because proportion is heavier than air, when to large accommodating container discharge ozone, utilize diffusivity from the top to the bottom, just ozone can be imported large accommodating container with more simply forming, ozone can be made more uniformly to be dispersed throughout in storeroom, the functional of the preservation object of storeroom inside can be improved efficiently, therefore can provide higher-quality freezer.

In addition, food storage container preferably also comprises adjustment member in the storeroom side of above-mentioned ozone generating apparatus, and described adjustment member regulates the ozone discharge that produced by the above-mentioned ozone generating apparatus discharge scope to above-mentioned storeroom.

Thus, according to the formation of storeroom inside, ozone can be made to be diffused into each corner of storeroom inside, according to the formation of storeroom, ozone just can be made to be dispersed throughout equably in storeroom by simple formation.

In addition, the preferred above-mentioned adjustment member of food storage container has the passing hole that ozone is passed through, and the gross area above by hole that the gross area above by hole be communicated with accepting regions maximum in above-mentioned multiple accepting regions is set to than being communicated with other accepting regions is large.

Thereby, it is possible to form with simple the ozone amount regulating and be supplied to multiple accepting regions, more substantial ozone can be supplied to maximum accepting regions, therefore according to the formation of storeroom, ozone just can be made to be dispersed throughout equably in storeroom by simple formation.

Below, be described with reference to the embodiment of accompanying drawing to food storage container of the present invention.

Fig. 1 is the front elevation representing food storage container.

As shown in the figure, food storage container 100 is the freezers possessing three doors 111a, 111b, 111c, and the storeroom formed by storage box 170 is divided into three.

Food storage container 100 possesses refrigerating chamber 110, vegetable compartment 120, refrigerating chamber 130 as divided storeroom from top.In same figure, the dotted line of rectangle represents the opening of each storeroom, and the object instant food of storage is moved into from front and is divided in the storage box 170 of rack-like, also can take out of.

In addition, possess can airtight storage case 170 and can the door 111 of switch for food storage container 100.Specifically, food storage container 100 possess can switch refrigerating chamber 110 first 111a and can switch vegetable compartment 120 second 111b, can the 3rd 111c of switch refrigerating chamber 130, door 111a, 111b, 111c are switchably installed on storage box 170 by hinge.

Storage box 170 possesses outside and that inside is heat insulation function, shown in oval as figure, by case 171 in shaping with resin vacuum such as ABS, use the outer container 172 of the metal materials such as pre-coated steel plate, the heat-barrier material 173 be configured between interior case 171 and outer container 172 forms.In addition, door 111 is made up of inner panel and outside plate and heat-barrier material 173 similarly.

Fig. 2 is the profilograph of the food storage container 100 of embodiment.

As shown in the figure, food storage container 100 possesses ozone generating apparatus 200, isolated location 210, activate unit and light source 220.In addition, food containers 121 and lid 122 are installed in the inside of vegetable compartment 120 by food storage container 100.In addition, the rear quadrate part in food containers 121 also possesses upper container 123 as food containers.

Food containers 121 is large and have the degree of depth due to capacity, and therefore can not damage the green fruit that root vegetables such as leaf vegetables and radish such as spinach etc. are larger, be applicable to preserving, in addition, upper container 123 capacity is little, is commonly referred to fruit box, is applicable to preserving the fruit such as apple and grape fruit.

Ozone generating apparatus 200 is the devices that can produce the ozone supplied to the food containers 121 be configured in storeroom.Ozone generating apparatus 200 is embedded in the following side of the thermal wall 115 refrigerating chamber 110 and vegetable compartment 120 separated towards the inside of vegetable compartment 120.Therefore, ozone generating apparatus 200 is configured at the top of the opening portion 127 of food containers 121 capacious, and the position be configured at away from the opening portion 127 of food containers 121 and towards the position of opening portion 127.

Like this, by ozone generating apparatus is embedded in thermal wall 115, the temperature of ozone generating apparatus 200 is also difficult to change because of the variations in temperature of vegetable compartment 120, stably can maintain ozone generation efficiency.

At this, as long as ozone generating apparatus 200 is sent out ozoniferous device, be not particularly limited.Specifically, can illustrate: to the oxygen molecule (O in air ₂) irradiation ultraviolet radiation light generation ozone (O ₃) device and the electrode be configured in air is set to high voltage by electric discharge etc. the oxygen molecule in air is transformed to the device etc. of the oxygen containing materials such as the device of ozone, electric decomposition water to ozone supply in air.

Isolated location 210 is the parts be made up of thin plate ozone generating apparatus 200 and storeroom separated, and play function as adjustment member, described adjustment member regulates the ozone discharge produced by ozone generating apparatus 200 to the discharge scope in vegetable compartment 120.

As shown in Figure 3, illustrated is that front, portion is provided with the cover of the shape of falling tetragonous cone table of multiple passing hole of being communicated with storeroom and vegetable compartment 120 and discharge orifice 211 below.Ozone generating apparatus 200 and vegetable compartment 120, by cover the lower face that the mode being embedded in the ozone generating apparatus 200 of thermal wall 115 is installed on thermal wall 115, separate by isolated location 210.This discharge orifice 211 is the passing hole being communicated in maximum accepting regions, and the gross area of this discharge orifice 211 is larger than the gross area above by hole being communicated in other accepting regions and upper container 123.

In addition, isolated location 210 is provided with inlet hole 212 in rear, portion below.Be configured at the hole performance function of inlet hole 212 mainly as the atmosphere gas of suction isolated location 210 outside at rear.In this case, this inlet hole 212, owing to being positioned near cold air discharge opening 213 described later, therefore can suck the cold air of drier state.Therefore, it is possible to maintain the humidity of isolated location 210 inside lower, the ozone generation efficiency of ozone generating apparatus 200 higher for lower for humidity luminous efficiency can be maintained higher state.

In addition, front side is positioned at by the passing hole and discharge orifice 211 that make to be communicated in maximum accepting regions, ozone generating apparatus 200 can be configured at the position away from cold air discharge opening 213 and downstream, the ozone that ozone generating apparatus 200 produces easily is discharged into the large accepting regions instant food container 121 in the little accepting regions that is positioned at rear side and upper container 123 more front.

Like this, for adjustment member and the isolated location 210 of the effect of regulatory function attachment device, by with cover lower face that the mode being embedded in the ozone generating apparatus 200 of thermal wall 115 is installed on thermal wall 115 namely than ozone generating apparatus 200 more by the private side of vegetable compartment 120, the accommodation space of ozone generating apparatus 200 and vegetable compartment 120 is separated.

In addition, by being provided with multiple discharge orifice 211 at isolated location 210, regulate ozone generating apparatus 200 to the ozone discharge amount in vegetable compartment 120 and discharge scope.

Specifically, the lower face of adjustment member and isolated location 210 is formed in the reservoir 210a that there is not discharge orifice 211 near central portion, and discharge orifice 211 configures to be positioned at the mode of the left and right sides of this reservoir 210a.Therefore, the ozone produced by ozone generating apparatus 200 is temporarily accumulated near the reservoir 210a near the central authorities being positioned at the isolated location 210 that there is not discharge orifice 211, the lower face that the heavier-than-air ozone of proportion is diffused into isolated location 210 is gradually overall, shortly discharges downwards from the discharge orifice 211 of the left and right being configured at reservoir 210a.In addition, because discharge orifice 211 exists multiple, therefore can be spread to the entirety of food storage container 100.

In addition, in the present embodiment, by possessing isolated location 210 because becoming from distributing of vegetables between the food containers 121 of high humility and ozone generating apparatus 200, the periphery of isolated location 210 more top and ozone generating apparatus 200 can be maintained more low humidity.

In addition, when the kind of ozone generating apparatus 200 is set to send out kind ozoniferous with high voltage, in Temperature Distribution in storeroom, owing to flowing into cold air outward from storeroom, therefore by becoming installing ozone generating apparatus 200 near the cold air discharge opening 213 of low temperature, the inside of isolated location 210 becomes low temperature, efficiently ozone can occur thus.Therefore, it is possible to suppress ozone that necessary power consumption occurs, can contribute to energy-conservation.

In addition, isolated location 210 and can flow into the oxygen amount of isolated location 210 inside by inlet hole 212 and regulate the ozone concentration of vegetable compartment 120 from the relation of the ozone amount of discharge orifice 211 outflow by the ozone generation efficiency of ozone generating apparatus 200.

That is, regulon and isolated location 210 are by determining in the design phase the total aperture area being arranged at the discharge orifice 211 of isolated location 210, can regulate the ozone concentration of vegetable compartment 120 to a certain degree.Specifically, when discharge orifice more than 211 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of vegetable compartment 120 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 200, the quantity of discharge orifice 211 and the ozone concentration of vegetable compartment 120 are all directly proportional.On the contrary, when discharge orifice 211 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of vegetable compartment 120 reduces.

In addition, above-mentioned isolated location 210 flows out ozone by free convection and flows into oxygen, but fan also can be used to make ozone flow out forcibly and input oxygen.In addition, also can by configuring ozone concentration in the mode that can measure the ozone concentration in food containers 121, and regulate (such as based on the information from this ozone concentration meter, ON, OFF of said fans) the ozone generating capacity of ozone generating apparatus 200, the ozone concentration in food containers 121 is remained in prescribed limit.

Ozone concentration in the storeroom of food and vegetable compartment 120 and food containers 121 preferably maintains below 0.05ppm.Reason is, when ozone concentration is higher than it, when taking out the food such as vegetables when pulling out food containers 121 and from containers such as food containers 121, some may be brought to affect to the human body of the user carrying out these operations.In addition, preferably below 0.03ppm is maintained.Reason is, when ozone concentration is higher than it, the people carrying out above-mentioned operation may feel uncomfortable because ozone is smelly.

Fig. 4 A represents food containers 121 and is set to the upper container 123 of food containers and covers the stereogram that 122, Fig. 4 B is the lid of Fig. 4 A.

Food containers 121 is configured in storeroom and vegetable compartment 120, is can pull and have the casing of opening up.

Lid 122 is plate-shaped members of the opening portion of airtight food containers 121, possesses passing hole 124, adjustment hole 125, plays the effect as the second adjustment member.That is, the ozone spread by ozone generating apparatus 200 is temporarily accumulated after lid 122 top, is diffused into equably in food containers from passing hole 124, adjustment hole 125.

In the present embodiment, be set to following formation, namely, except possessing regulon described above and isolated location 210, also possesses the lid 122 playing function as the second regulon, by possessing isolated location 210 as the first regulon, and more also possessing the lid 122 as the second regulon by storeroom side than the first regulon and isolated location, overlapping and possessing multiple regulon.

In addition, lid 122 possesses the function of the humidity regulated in food containers 121, specifically, the moisture distributed is maintained to a certain degree in food containers 121 from the vegetables be stored in food containers 121, simultaneously by humidity regulation to above-mentioned moisture not in food containers 121 condensation degree.

In addition, be equiped with rake 122a at the rear side of lid 122, this rake 122a is positioned at the upper portion of less accepting regions and upper container 123.

Be configured to, be positioned at ozone generating apparatus 200 lower portion par 122b compared with, the passing hole 124 that ozone is difficult to from being installed in rake 122a is passed through.Namely, be configured to, the ozone fallen as shown by arrow A from the upper side of par 122b passes through by falling along gravity as shown by arrow B along the passing hole 124 being installed in par, but the ozone spread from 122b lateral tilt portion, par 122a spreads as shown by arrow C, when ozone does not flow into along the direction as shown in small arrow D because flowing into from the passing hole 124 being installed in rake 122a, be physically difficult to the passing hole 124 by being installed in rake 122a.That is, at rake 122a, the dispersal direction of ozone is different with the inflow direction of passing hole 124, by the formation do not flowed into when the dispersal direction not relative to ozone changes the angle of more than 90 degree, regulates in the mode being reduced by the ozone amount of passing hole.On the other hand, be configured to, because the inflow direction being installed in the passing hole 124 of rake is the direction of the inflow direction along the cold air from cold air discharge opening 213, the cold air therefore from cold air discharge opening 213 easily passes through.

Like this, in the present embodiment, be configured to, even be installed in adjustment member namely cover the identical situation of the gross area of the passing hole 124 of 122, formed by it, in the food containers 121 that also can become maximum accepting regions in accommodating container, discharge more ozone.

Like this, in the present embodiment, namely adjustment member covers the 122 adjustable discharge scopes to storeroom discharge.

Food containers 121 is configured in storeroom and vegetable compartment 120, is can pull and have the casing of the opening portion 127 of opening upward.

Lid 122 is plate-shaped members of the opening portion 127 of airtight food containers 121, possesses passing hole 124, adjustment hole 125.In addition, cover 122 to be made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.Lid 122 possesses the function of the humidity regulated in food containers 121, specifically, the moisture distributed from the vegetables be stored in food containers 121 is maintained to a certain degree in food containers 121, simultaneously by humidity regulation to above-mentioned moisture not in food containers 121 condensation degree.

Passing hole 124 is the holes mainly possessing the function that ozone passes through, and is along the through hole of the thickness direction of lid 122.In addition, as shown in Figure 5, the cone shape that diametrically upwards expands gradually of passing hole 124.In addition, passing hole 124 is the holes ozone produced by ozone generating apparatus 200 being imported food containers 121 inside.

By passing hole 124 is made this shape, the ozone fallen from the discharge orifice 211 of isolated location 210 can be caught by the part that the diameter of passing hole 124 is large, ozone be imported efficiently food containers 121 inner.On the other hand, the moisture that food containers 121 inside exists can be consistent with the discharge of adjustment hole 125 described later, can regulate the humidity of food containers 121 inside by design concept.

Like this, in the present embodiment, by the isolated location 210 as adjustment member that the mode possessing to cover ozone generating apparatus 200 configures, occurred by function attachment device, such as ozone gas etc. is not directly discharged into storeroom, but discharge again after temporarily lodging in the inside of adjustment member and isolated location 210, in addition, by discharging ozone via being installed in the passing hole 124 that namely adjustment member cover 122 in storeroom, ozone discharge amount and discharge scope can easily be regulated.

In addition, in this case, ozone generating apparatus 200 is configured at the upper portion of accepting regions instant food container 121 maximum in the accepting regions in vegetable compartment 120, that is, be equiped with ozone generating apparatus in the position relative with food containers 121.

Thus, in the storeroom that accommodating container divides, position that can be relative at the food containers 121 with maximum is equiped with ozone generating apparatus, when discharging ozone to large food containers 121, just can realize with more simply forming, ozone can be made more uniformly to be dispersed throughout in storeroom, the functional of the preservation object of storeroom inside can be improved efficiently, therefore can provide higher-quality freezer.

In addition, be configured to, via food containers 121, in accommodating container, become upper container 123 ozone supply of less accepting regions.

In addition, food storage container 100 possesses cooling unit 140.In this case, cooling unit 140 is made up of the cool cycles possessing two coolers.Specifically, in refrigerating chamber 110, the dorsal part of face is equiped with the first cooler 112.The interior face of refrigerating chamber 110 is cooled by the heat transfer from cooler 112.The air of refrigerating chamber 110 is by this cooled interior face cooling.

In addition, the second cooler 112 is installed in the dorsal part of the inner face of refrigerating chamber 130.Cooled by cold air cooled through the second cooler 112 forcibly in refrigerating chamber 130, the cold air cooling food etc. returns the second cooler 112 again.

The cold air discharged from the second cooler 112 is also supplied to vegetable compartment 120 via cold air discharge opening 213.Vegetable compartment 120 controls the amount of the cold air supplied by the switch control rule of air door, maintain the temperature band between the temperature band of refrigerating chamber 110 and the temperature band of refrigerating chamber 130.Specifically, control in the mode maintaining the temperature in the scope of less than 4 DEG C more than 0 DEG C.

In addition, light source 220 is activate promotion units of the decomposition of the harmful substances such as the promotion agricultural chemicals of present embodiment, and is the light emitting diode (LED) of the light radiating the provision wavelengths that the live body defense reaction of the green fruit being stored in storeroom and vegetable compartment 120 is activated.The green fruit of activation be the harmful substances such as the agricultural chemicals that polyphenoils and vitamins increase, ozone realizes decomposition, carried out being attached to the fruit of the decomposition of the harmful substance such as agricultural chemicals of green fruit surface by the vitamin increased in green fruit simultaneously.Thus, the agricultural chemicals that ozone can be promoted to realize decomposes.

Even if this light source 220 is also installed in the positive top of the upper container 123 of the applicable storage fruit being called fruit box in accommodating container.

In addition, light source 220 is configured at the inside of isolated location 210.This absorbs the light of provision wavelengths to prevent because light source 220 condenses, and reduces the decomposition efficiency of agricultural chemicals.

Therefore, at least isolated location 210 is preferably made up of the material of the light of necessary wavelength in the light that can radiate fully through light source 220.

In addition, the LED element of light source 220 activates efficiently in order to make the live body defense reaction of green fruit, as making irradiation thoroughly in the wavelength on the surface of green fruit, the blue light that preferred use centre wavelength is 470nm, as the wavelength making light to the internal penetration of green fruit, preferably use the green light that centre wavelength is 520nm.To illuminated object (green fruit) now irradiate possess blue led, scope that the exposure intensity carrying out self-emissive light source 13 of green LED is suitably set to 5 ~ 500Lx.

About this exposure intensity, when exposure intensity is less than 5Lx, the live body defense reaction under penetrating as illumination, is difficult to the increase producing polyphenoils and the vitamin that will increase.In addition, in addition, when the weak degree to less than 5Lx of exposure intensity, become consumer and user are difficult to identify bright light illumination when switch gate, be therefore in fact difficult to the commodity effect obtained when being equipped on freezer and get a good review this demand effect.

On the other hand, when more than 500Lx, light quantity is excessively strong, instead promote distributing of green fruit, likely reduces freshness, and in addition, postradiation light according to circumstances easily produces the quality deterioration functionally of refraction or variable color and so on.In addition, when switch gate, when light quantity is crossed strong, also there is the tendency that consumer and user are difficult to the refrigerant sense had as freezer.

Theoretical according to these, as the light quantity of light source 220, the illumination range of 20 ~ 100Lx is more preferably and realizes polyphenoils and vitamin and increase and the effective range of distributing not promoting green fruit on functional surfaces, and on sense organ, is more preferably set to the user when switch gate can experiences functional effect that the irradiation from the light of light source realizes and the illumination range having refrigerant sense.

In addition, the exposure intensity of preferred green light is stronger than the exposure intensity of blue light, and in the present embodiment, the illumination being configured to green LED is about 3 ~ 10 times of degree relative to the ratio of the illumination of blue led.

In addition, in the goods of reality, when confirming this irradiation ratio strong and weak, utilizing illumination photometer, the power of the illumination in its space of accommodation space can be confirmed.Specifically, when carrying out the irradiation of two looks at the same time, change the switching controlling substrate etc., irradiate of the same colourly, when measuring respective illumination, the power of the illumination that each wavelength is namely assorted can be confirmed.

This is because green light is light to the little wavelength of the side effect of green fruit, therefore effectively, when for making the polyphenoils of green fruit and vitamin amount increase and strengthen permeating the illumination in the green light of green fruit internal, the quality deterioration of green fruit can not be made, vitamin amount can be made to increase.Distinguished by experiment, the illuminance setting of light is green light when being the scope of 3 ~ 10 times of degree of blue light is effective.That is, when the degree less than 3 times, the effect that the vitamin amount of green fruit internal increases is insufficient, when the level more than 10 times, be difficult to expect the effect that the vitamin amount of green fruit surface increases, in either case, be all difficult to the effect obtaining the increase of comprehensive vitamin amount.

In addition, for green fruit, compared with irradiating with continuous bright light, the quantity of stimulus of intermittent irradiation to vegetables is large, except the vitamin C generation that light compositing realizes, can also promote that the polyphenoils of the defense reaction of vegetables and vitamin C generate, can also promote the removing of the harmful substances such as agricultural chemicals, therefore light source 220 preferably controls in the mode making green LED, blue led carry out flash irradiation (intermittent irradiation) with the arbitrary frequency in the scope of the 20 ~ 50Hz of about 40Hz simultaneously.

This in the slower flicker being set to below 20Hz by namely to be glistened by intermittent irradiation user can clearly with visual confirmation, following problem can be produced: feeling all right when optical flare similarly is the warning of informing that certain is abnormal and so on or brings psychological sense of depression by staring at flicker or bring out impatient and so on indignation because of visual stimulation.

In addition, in other words flicker irradiation is carried out in Japan and China or the supply frequency of all foreign countries such as European Countries and the frequency of below 50Hz with the frequency of this 20Hz ~ 50Hz.So, after the lighting device by using under using the frequency below supply frequency to be used in usually universal supply frequency and LED, carrying out flicker irradiation with the frequency lower than these frequencies, the reliability of light source 220 can be improved thus.

In addition, the wavelength that light source 220 radiates is set to blueness, green, but also can for bringing out the IR wavelength of the vibration of the molecule forming the harmful substances such as agricultural chemicals.

The wavelength comprising region of ultra-red is preferably the wavelength of empathizing with the vibration of the molecule forming agricultural chemicals, and this wavelength is considered to be present in region of ultra-red.More specifically, utilize the infrared absorption spectroscopy being set to the agricultural chemicals of object, the wavelength etc. of the part that preferred absorbability is the strongest divides corresponding wavelength with the valley of spectrum.Such as, in the molecular configuration of the harmful substances such as agricultural chemicals, as functional group, normal exist "-CH3 ", and the infrared absorption spectroscopy being somebody's turn to do-CH3 functional group is 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm).Therefore, as the wavelength that light source 220 radiates, when being set to the wavelength of the region of ultra-red comprising 3378nm (wave number 2960/cm) and 3484nm (wave number 2870/cm), by the light radiated from light source 220, easily produce in "-CH3 " portion of the harmful substances such as agricultural chemicals and decompose.

Such as, in addition, preferably according to the specific wavelength of infrared absorption spectrum of the pyrethroid pesticides such as organophosphorus insecticide and Permethrin such as chlopyrifos, malathion or quinalphos.To be these agricultural chemicals be reason is usually used in food and residues in the high agricultural chemicals of the possibility of food.In addition, compared with other pesticide, organophosphorus insecticide is the agricultural chemicals that toxicity is high, therefore, if possible, by removing, just can improve the security to human body further.In addition, these ultrared wavelength are present in 800 ~ 3000/cm, and the wavelength that therefore light source 220 radiates is preferably this wavelength domain.

In addition, comprised the wavelength of ozone activation by the IR wavelength of light source, as ozone activity unit, also can use light source.Such as, the wavelength of the region of ultra-red of Ozone Absorption.Reason is, if ozone activation, will promote the decomposition of the harmful substances such as agricultural chemicals.

Thus, when the wavelength comprising infrared spectral range is by the activate unit of the harmful substance activation such as agricultural chemicals, also can use as by the ozone activity unit of ozone activation, this wavelength is the wavelength realizing composite effect of the ozone decomposed agricultural chemicals of available lower concentration simultaneously.

In addition, the mode of the harmful substances such as the preferred easily decomposing pesticide of illumination mode of light source 220, such as, consider only when the ozone concentration of vegetable compartment 120 be more than setting situation, namely utilize ozone to carry out the decomposition of the harmful substances such as agricultural chemicals driving light source 220 mode.If consider the decomposition efficiency of the harmful substances such as agricultural chemicals, then afore mentioned rules value is preferably more than 0.01ppm.In addition, light source 220 is made also to be effective device with the luminous interval flashing corresponding with the multiple of intrinsic frequency of molecule or approximate number that are formed agricultural chemicals.Thus, think and more efficiently can drop into luminous energy to agricultural chemicals, be convenient to the molecular link cutting off the harmful substances such as decomposing pesticide with ozone.

In addition, in the present embodiment, as light source 220, using light emitting diode, but be not confined to this especially, also can be the light source 220 of radiating light.In addition, when the multiple light emitting diodes of light possessing radiation different wave length when adopting compound are as light source 220, more multi-layered effect can be obtained.

In addition, in the present embodiment, light source 220 is set to activate unit, but also the ozone gas produced by ozone generating apparatus 200 can be set to the device that the live body defense reaction of vegetables activated and uses.When the live body defense reaction activation of green fruit, as discharged polyphenoils, there is vitamin C, but when 0.03ppm ozone gas is stored in spinach after 24 hours, be 73.5mg/100g before the vitamin C preservation of spinach, after preservation, be increased to 83.8mg/100g.Like this, when ozone gas is set to the activate unit that the live body defense reaction of green fruit activates is utilized time, without the need to arranging light source 220, ozone generating apparatus 200 can be set to activate promotion unit and substitute, therefore without the need to manufacturing cost face and installation space, therefore more effective, the space increase etc. of food storage can be carried out.

In addition, as the wavelength of the light irradiated from light source 220, expect effect as described below, use blue and green light also useful.

First, when being used in the blue light near 400nm ~ 500nm with peak wavelength, compared with ultraviolet wavelength etc., the deterioration of the synthetic resin being usually used in freezer etc. can be prevented, therefore inhibit after to quality deteriorations such as the lipid oxidations of long-life food prod, as the distinctive effect of blue wavelength, also there is the effect suppressing bacterium and mould breeding, therefore in the case of freezer and the surface of preservation object or green fruit can be kept clean.In addition, when being equipped on actual freezer, the refrigerant sense had by blueness, is also had and gives user with the sensory effects of clean impression and so on.

In addition, when being used in the green light near 500nm ~ 600nm with peak wavelength, compared with ultraviolet wavelength, the deterioration of the synthetic resin being usually used in freezer etc. can be prevented, and as the distinctive effect of green wavelength, light can penetrate into the inside of green fruit, therefore, it is possible to act on the inside of green fruit, promote the live body defense reaction from private side, the nutrients such as vitamin can be increased further.

Thus, when sending the light that blue wavelength and green wavelength combine from light source 220, the surface colonization of Xanthophyll cycle bacterium at green fruit of blue wavelength can be used, in addition, the live body defense reaction of the inside of green fruit can be promoted with the green wavelength penetrated in green fruit, can further improve the keeping quality of green fruit.

In addition, about the illuminating method of light source, even Continuous irradiation, also above-mentioned effect can be obtained, but by making light source scintillation irradiate, stimulating can be stronger, therefore, in blue light, the effect suppressing bacterium breeding can be increased, in addition, by blue light, the live body defense reaction of green fruit surface can be promoted.Equally, in green light, can promote that the live body from inside is defendd further, be therefore effective illuminating method.

As mentioned above, food storage container 100 of the present invention activates by utilizing the irradiation of activate unit and light labile state of making due to harmful substances such as the agricultural chemicals by the green fruit or food that residue in storage, therefore namely use ozone gas human body not being had to influential low concentration, also can decompose the harmful substances such as removing agricultural chemicals efficiently.

In addition, under the environment of less than 4 DEG C that the activity of agricultural chemicals is low, also can decomposing pesticide, therefore can long-life food prod, also decomposable asymmetric choice net remains of pesticide simultaneously.

And ozone gas also has the effect reducing ethylene gas, therefore, the food such as vegetables can be prevented especially because of vegetables deteriorations such as ethylene gas overstrikes.

In addition, compared with vegetables, fruit is in the many tendencies of persticide residue, therefore in the present embodiment, even if be also installed in the positive top of the upper container 123 of the applicable storage fruit being called fruit box in accommodating container by the activate unit and light source 220 agricultural chemicals being activated the removal rate can carrying out a step raising agricultural chemicals.Like this, light source 220, by being arranged at the top of the upper container 123 of applicable Storage of Fruits, can improve the agricultural chemicals removal rate of the fruit being stored in upper container 123, therefore, it is possible to promote the agricultural chemicals removing of the fruit that persticide residue is many further.Such as, when the remains of pesticide benchmark (a reference value detail list) according to fruits and vegetables compares remains of pesticide value, the remains of pesticide benchmark of organophosphorus insecticide and chlopyrifos is, blue or green stalk dish is 1ppm, apple is also 1ppm, it is identical value, but when this remains of pesticide a reference value 1ppm is scaled agricultural chemicals weight, a slice leaf of blue or green stalk dish is about 20g, apple is about 300g, therefore the remains of pesticide amount of the chlopyrifos of 20g green grass or young crops stalk dish is the remains of pesticide amount of the chlopyrifos of 20mg, 300g apple is 300mg.That is, even confirm such as identical remains of pesticide a reference value, compared with obstructing dish with the green grass or young crops of light specific gravity, the remains of pesticide of the apple that proportion is heavier adheres to more.In addition, the fruit such as apple and orange carries out waxing process mostly in the process of circulation.

Thus, in the present embodiment, the division of the division instant food container 121 and main storage fruit of mainly receiving vegetables and upper container 123 are separated, and the configuration formation that the removal rate making harmful substance such as raising main the storage division of fruit and the removing agricultural chemicals of upper container 123 etc. is such, overall as vegetable compartment thus, the removing of the harmful substances such as agricultural chemicals can be promoted, be related to and provide relieved food to consumer.

Like this, when the positive top configuration of the upper container of main storage fruit is by the activate unit of agricultural chemicals autoactivation and light source 220, upper container 123 is set to the container be made up of the material of light transmission, and be configured to light and also irradiate to food containers 121 via upper container, thus, except illumination is mapped to the more labile upper container 123 of agricultural chemicals, light also irradiates to food containers 121, time thus compared with upper container 123, although exposure is little, but carried out illumination after all to penetrate, therefore, it is possible to promote the removing of harmful substance further.

In addition, like this, by being configured to the light irradiating stronger light quantity from light source 220 to the division of storage fruit, such as, obstruct in the green-yellow vegetables such as the green vegetables of dish and so on green grass or young crops, when carrying out strong illumination, promote distributing from vegetables, the moisture in vegetables may be reduced, even if in this case, be irradiated to the light only irradiated via upper container 123 of the division of main storage vegetables, therefore light quantity can be set to more weak, therefore need not worry that the moisture in this vegetables reduces, light source 220 can be possessed.In addition, fruit is coated with surface by skin usually, therefore obstructs compared with the green-yellow vegetables such as dish with green grass or young crops, and illumination is penetrated distributing of causing and lacked, need not worry that the moisture that light causes reduces, therefore the storeroom of present embodiment is formed also becomes rational formation from the viewpoint of the freshness keeping green fruit.

In addition, ozone generating apparatus 200 is preferably disposed on the front of food containers 121.This is owing to being equiped with upper container 123 at the rear of food containers 121, therefore when ozone generating apparatus 200 is arranged at rear, ozone gas cognition temporarily lodges in less storage division and upper container 123, then accumulated gas is diffused into food containers 121, can more efficiently be full of food containers 121, therefore by being arranged at the front on the positive top avoiding upper container 123, ozone discharges to receive greatly to divide centered by instant food container 121, can further improve the diffusivity of ozone thus.

In addition, in the present embodiment, in vegetable compartment 120, possess food containers 121, but the present invention is not limited to this, also food directly can be stored in the vegetable compartment 120 not having food containers 121 and lid thereof.

In addition, storage box 170 is divided by the thermal wall 115 of fixing, but when dividing without the need to special thermal wall, also can divide with the next door being not limited to heat-barrier material.

In addition, activate unit also can be set to the light comprising visibility region.In this case, the food be stored in instrument containers 121 is irradiated by light emitting diode, does not open food containers 121 and just can see food, and therefore ease of use improves.In addition, when the number of times of food containers 121 is opened in minimizing, it is also few that the ozone gas produced in food containers externally discharges, and therefore also has the effect of the harmful substances such as removing agricultural chemicals.

(embodiment 2)

The food storage container of one of the present invention mode is the storage box possessing the storeroom forming preserved food products, the door of the above-mentioned storeroom of switch, possesses compressor, condenser, pressure reducer, evaporimeter and form the freeze cycle of a series of refrigerant flow path, be supplied in the ozone generating apparatus of the ozone of above-mentioned storeroom, give environment in above-mentioned storeroom with the storehouse environment setup unit of change, by the food storage container of the control part of the action of the above-mentioned ozone generating apparatus of action control of above-mentioned storehouse environment setup unit.

Thus, ozone generating apparatus can according to the environmental change in the storeroom of freezer the running rate of variable control ozone generating apparatus, even if the environment in storeroom there occurs change, also stably can maintain the concentration of ozone, also can provide higher-quality food storage container.

In addition, food storage container is preferably, and above-mentioned storehouse environment setup unit is the ON signal of compressor, and above-mentioned control part, when the ON signal of above-mentioned compressor being detected, controls in the mode of the running rate improving above-mentioned ozone generating apparatus.

Thus, when the ON signal by compressor carries out the cooling in storeroom and air-flow occurs in storeroom, by improving the running rate of ozone generating apparatus, the spray amount of ozone can be increased, utilize the air-flow in case, ozone can be made to be diffused as evenly concentration.

In addition, particularly when with utilize the cold gas that evaporimeter (cooler) cools is blown in storeroom, the cooling in storeroom is carried out in the indirect cooling of this heat trnasfer, by the ON signal of compressor, produce the ventilation of cold gas to the cold air in the incident storeroom of storeroom Inner eycle, therefore the ozone concentration in storeroom may decline because the ozone of ejection flows to outside storeroom, but as described herein, when the ON signal of compressor being detected, by improving the running rate of ozone generating apparatus, the spray amount of ozone increases, can prevent the ozone concentration in storeroom from declining.

In addition, food storage container preferably also has the blowing unit of the cold air flow made in above-mentioned storeroom, above-mentioned storehouse environment setup unit is the ON signal of above-mentioned blowing unit, above-mentioned control part, when the ON signal of above-mentioned blowing unit being detected, controls in the mode of the running rate improving above-mentioned ozone generating apparatus.

Thus, when air-flow occurs the ON signal of the blowing unit along with the cold air flow made in storeroom in storeroom, by improving the running rate of ozone generating apparatus, the spray amount of ozone can be increased, utilize the air-flow in case, ozone can be made to be diffused as evenly concentration.

In addition, particularly when with utilize the cold gas of evaporator cools is blown in storeroom, the cooling in storeroom is carried out in the indirect cooling of this heat trnasfer, by the ON signal of blowing unit, produce the ventilation of cold gas to the cold air in the incident storeroom of storeroom Inner eycle, therefore the ozone concentration in storeroom may decline because the ozone of ejection flows to outside storeroom, but as described herein, when the ON signal of compressor being detected, by improving the running rate of ozone generating apparatus, the spray amount of ozone increases, can prevent the ozone concentration in storeroom from declining.

In addition, the supply wind path that food storage container preferably supplies in above-mentioned storeroom at cold air has air door, above-mentioned storehouse environment setup unit is the ON signal of above-mentioned air door, above-mentioned control part, when the ON signal of above-mentioned air door being detected, controls in the mode of the running rate improving above-mentioned ozone generating apparatus.

Thus, when air-flow occurs the ON signal of the air door along with the cold air flow made in storeroom in storeroom, by improving the running rate of ozone generating apparatus, the spray amount of ozone can be increased, utilize the air-flow in case, ozone can be made to be diffused as evenly concentration.

In addition, particularly when with utilize the cold gas of evaporator cools is blown in storeroom, the cooling in storeroom is carried out in the indirect cooling of this heat trnasfer, by the ON signal of air door, produce the ventilation of cold gas to the cold air in the incident storeroom of storeroom Inner eycle, therefore the ozone concentration in storeroom may decline because the ozone of ejection flows to outside storeroom, but as described herein, when the ON signal of air door being detected, by improving the running rate of ozone generating apparatus, the spray amount of ozone increases, can prevent the ozone concentration in storeroom from declining.

In addition, food storage container preferably also have detect above-mentioned food storage container storehouse outside the outside air temperature detecting unit of temperature, above-mentioned storehouse environment setup unit is the detected temperatures of said external temperature detecting unit, above-mentioned control part, when the detected temperatures of said temperature detecting unit is higher than presetting value, controls in the mode more improving the running rate of above-mentioned ozone generating apparatus lower than the situation of presetting value than the detected temperatures of said temperature detecting unit.

Thus, when temperature is high, temperature in storeroom rises fast, therefore when there is air-flow energetically by carrying out the cooling in storeroom energetically, by improving the running rate of ozone generating apparatus, the spray amount of ozone can be increased, utilize the air-flow in case, ozone can be made to be diffused as evenly concentration.

In addition, the present invention is when temperature is low, temperature in storeroom rises and is in slow tendency, when being therefore difficult in the cooling being difficult to carry out in storeroom air-flow occurs, operated with low running rate by ozone generating apparatus, can prevent ozone concentration from increasing, therefore can make the ozone concentration in storeroom more stable turn to constant.

In addition, food storage container preferably possesses the door switch detecting and be installed in the switch of the door of storeroom, storehouse environment setup unit is that the switch of above-mentioned door switch detects, when being detected that by above-mentioned door switch above-mentioned door is from when reaching the switching of pass, improves the running rate of ozone generating apparatus.

Thus, cold air in storeroom can flow to outside storeroom because of enabling, ozone concentration in storeroom may decline, but in its situation, the stage of closing the door being detected, by improving the running rate of ozone generating apparatus, and carrying out ozone steam energetically, promptly can eliminate the ozone concentration that causes of opening the door to decline, can make the ozone concentration in storeroom more stable turn to constant.

In addition, food storage container is preferably, and when detecting that above-mentioned door is closed by door switch, stops the running of ozone generating apparatus.

Thus, can suppress due to the cold air in storeroom that user feels that ozone is smelly and unhappy because enabling can flow to user side, and can prevent user from sucking a large amount of ozone, therefore can provide and possess more high-quality and the food storage container of the high ozone generating apparatus of security.

In addition, by to open the door and by the action of the storehouse environment setup unit described in upper claim, improve the running rate of ozone generating apparatus, promote that ozone occurs, but can prevent produced ozone from flowing to outer and so on the waste of storeroom, can provide more energy-conservation and the ozone temperature in storeroom is remained constant food storage container.

In addition, food storage container is preferably, and ozone generating apparatus operates with certain constant output, when making the running rate of above-mentioned ozone generating apparatus improve, is increased the duration of runs of above-mentioned ozone generating apparatus.

Thus, control part can make ozone generating apparatus with constant predetermined output running, therefore, it is possible to possess the high ozone generating apparatus of security, in addition, by means of only the ON-OFF time controlling ozone generating apparatus, the running rate of ozone generating apparatus can be improved, therefore become simpler and be easy to control, possess the few and food storage container of the ozone generating apparatus that security is high of fault therefore, it is possible to provide.

In addition, food storage container is preferably, and ozone generating apparatus can operate with multiple output, when making the running rate of above-mentioned ozone generating apparatus improve, the output of above-mentioned ozone generating apparatus is increased.

Thereby, it is possible to control ozone generating apparatus in more detail, can provide and the ozone concentration in storeroom is remained constant food storage container further.

Then, be described with reference to the embodiment of accompanying drawing to food storage container of the present invention.In addition, the present invention is not limited to this embodiment.

(embodiment 2-1)

Fig. 7 is the front elevation representing food storage container, Fig. 8 is the profilograph of the food storage container of embodiment, Fig. 9 is the block diagram of the control system representing food storage container, Figure 10 is the stereogram seeing isolated location from below, Figure 11 is the running rate representing the ozone generating apparatus that compressor and blowing unit realize, and Figure 12 is the running rate representing the ozone generating apparatus that blowing unit and temperature realize.

As shown in the figure, food storage container 100 is the freezers possessing three doors 111, and the storeroom formed by storage box 170 is divided into three.

In addition, possess can airtight storage case 170 and can the door 111 of switch for food storage container 100.Specifically, food storage container 100 possess can switch refrigerating chamber 110 first 111a, can switch vegetable compartment 120 second 111b, can the 3rd 111c of switch refrigerating chamber 130, door 111 is switchably installed on storage box 170 by hinge.

In addition, storage box 170 possesses compressor 174, condenser (not shown), pressure reducer (not shown), cooler 112 (in the present embodiment, below describing be evaporimeter 112) and form freeze cycle and the cooling unit 119 of a series of refrigerant flow path, the cold gas of the action realization of this cooling unit 119 is generated by evaporimeter 112.

In addition, in the present embodiment, the cooling in the storeroom that evaporimeter 112 realizes is carried out with indirect cooling two kinds of cooling means with directly cooling, and directly cools the heat transfer that utilization carrys out flash-pot 112; Indirect cooling utilizes this heat trnasfer of cold air blowing evaporimeter 112 and cool.

Specifically, about refrigerating chamber 110, evaporimeter 112 is possessed in the back face wall of refrigerating chamber 110, utilize the direct cooling being carried out the cooling in the case of refrigerating chamber 110 by the heat transfer carrying out flash-pot 112, vegetable compartment 120 and refrigerating chamber 130 utilize indirect cooling, and this cools this heat trnasfer of cold gas using and blow evaporimeter 112 and cool in storeroom indirectly.

In addition, food storage container 100 possess detect storage box 170 storehouse outside the outside air temperature detecting unit (not shown) of temperature.

In addition, food storage container 100 possesses ozone generating apparatus 200, isolated location 210, light source 220.In addition, by possessing accommodating container and upper container 123 (in the present embodiment in the vegetable compartment 120 of food storage container 100, below describing is the first container 123) and food containers 121 is (in the present embodiment, below describing is second container 121) and form accepting regions, and possess the lid 122 being installed in this accommodating container.

Ozone generating apparatus 200 is the devices that can produce the ozone supplied to the first container 123 be configured in storeroom and second container 121.The following side of the thermal wall 115 (in the present embodiment, below describing as frame plate 115) that refrigerating chamber 110 and vegetable compartment 120 separate towards the inside and being embedded in of vegetable compartment 120 by ozone generating apparatus 200.Therefore, ozone generating apparatus 200 is configured at the top of the opening portion 127 of second container 121 described later, and the position be configured at away from the opening portion 127 of second container 121 and towards the position of opening portion 127.

In addition, control substrate 132 to be electrically connected with cooling unit 119, blowing unit 113, air door 131, sensor (not shown) etc., it is the substrate for controlling above-mentioned each device, possesses the control part 133 being set to control part, ozone generating apparatus 200, based on from the signal controlling substrate 132, can occur or stop ozone.

Like this, by ozone generating apparatus is embedded in frame plate 115, the temperature of ozone generating apparatus 200 is also difficult to change because of the variations in temperature of vegetable compartment 120, stably can maintain ozone generation efficiency.

In addition, ozone can be there is as required.

Isolated location 210 is the parts be made up of thin plate ozone generating apparatus 200 and storeroom separated, and as shown in Figure 10, illustrated is that rear, portion is provided with the cover of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.Ozone generating apparatus 200 and vegetable compartment 120, by cover the lower face that the mode being embedded in the ozone generating apparatus 200 of frame plate 115 is installed on frame plate 115, separate by isolated location 210.In addition, isolated location 210 is provided with multiple inlet hole 212 in front, portion below.

The lower face of isolated location 210 is in the mode more more declined to the rear position of food storage container 100 with inclination, and discharge orifice 211 is configured near minimum position.

Thus, the heavier-than-air ozone of proportion mainly discharges downwards from discharge orifice 211.On the other hand, the hole performance function of inlet hole 212 mainly as the atmosphere gas of the outside of suction isolated location 210 in front is configured at.In this case, this inlet hole 212 sucks the cold air that the cold air that spues from cold air discharge opening 213 described later passes along the outer wall of second container 121.

Isolated location 210 and can flow into the oxygen amount of isolated location 210 inside by inlet hole 212 and regulate the ozone concentration of vegetable compartment 120 from the relation of the ozone amount of discharge orifice 211 outflow by the ozone generation efficiency of ozone generating apparatus 200.That is, isolated location 210 is by determining to be arranged at total aperture area of the discharge orifice 211 of isolated location 210 and total aperture area of inlet hole 212 in the design phase, can regulate the ozone concentration of the first container 123 and second container 121 to a certain degree.Specifically, when discharge orifice more than 211 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of the first container 123 and second container 121 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 200, the quantity of discharge orifice 211 and the ozone concentration of the first container 123 and second container 121 are all directly proportional.On the contrary, when discharge orifice 211 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of the first container 123 and second container 121 reduces.But total aperture area of discharge orifice 211 and total aperture area of inlet hole 212 are not the single factor determining ozone concentration.

Then, control method action by storehouse environment setup unit being controlled to the control part 133 of the action of ozone generating apparatus 200 is described, and described storehouse environment setup unit is the device environment sprayed by ozone generating apparatus 200 in the storeroom of ozone being given to change.

First, situation storehouse environment setup unit being set to compressor 174 or blowing unit 113 is described.

In the present embodiment, the cooling being sprayed the vegetable compartment of ozone by ozone generating apparatus 200 utilizes the cooling means of cooling indirectly, described indirect cooling utilizes this heat trnasfer of cold air blowing evaporimeter 112 and cool, the therefore driving of compressor 174 and the driving interlock of blowing unit 113.

Thus, as shown in figure 11, the ON signal that the ON signal utilizing compressor 174 to drive and blowing unit 113 drive, makes the running rate of ozone generating apparatus 200 change.

Specifically, when the ON signal that compressor 174 drives, blowing unit 113 also becomes ON signal, now, by making ozone generating apparatus 200 with 45% this high running rate running, increases ozone amount.

This as in the embodiment described in, when with utilize the cold gas that evaporimeter 112 cools is blown in storeroom, the cooling in storeroom and vegetable compartment 120 is carried out in the indirect cooling of this heat trnasfer, by the ON signal of compressor 174, produce the ventilation of cold gas to the cold air in the incident vegetable compartment 120 of storeroom Inner eycle.That is, cold gas flows in vegetable compartment 120, and the cold airflow simultaneously in vegetable compartment 120 is to outside vegetable compartment 120.

Thus, ozone and the cold air of ejection together flow to outside storeroom, therefore the ozone concentration in storeroom may decline, but as mentioned above, when the ON signal of compressor being detected, by improving the running rate of ozone generating apparatus, the spray amount of ozone increases, and can prevent the ozone concentration in storeroom from declining.

Like this, when the ON-OFF interlock of compressor 174 and blowing unit 113, storehouse environment setup unit also can utilize arbitrary signal in the ON signal of compressor and the OFF signal of blowing unit.

In addition, in the present embodiment, storeroom and the vegetable compartment 120 of ejection ozone are set to the indirect cooling utilizing and blow this heat trnasfer of cold air that evaporimeter 112 cools, and the situation that storehouse environment setup unit is compressor is illustrated, but when the storeroom spraying ozone is the cooling means of the heat conducting direct cooling utilizing flash-pot 112, similarly, when the ON signal of the compressor being set to storehouse environment setup unit being detected, by improving the running rate of ozone generating apparatus, the spray amount increase of ozone is made also to be effective.

Thus, even when also carrying out the cooling in storeroom and air-flow occur in storeroom by the ON signal of compressor when the cooling means of directly cooling, by improving the running rate of ozone generating apparatus, the spray amount of ozone can be increased, utilize the air-flow in case, ozone can be made to be diffused as evenly concentration.

Then, must consider that ozone concentration also can change by environment such as the temperature residing for food storage container 100.

This rises high due to the temperature in storeroom under high temperature, therefore by carrying out the cooling in storeroom energetically, the internal circulating load of cold air is extremely many, ozone does not enter storage space i.e. the first container 123 and the second container 121 of food etc., but together taken out of from vegetable compartment 120 with cold air, the ozone concentration of vegetable compartment 120 has the tendency of decline.On the contrary, under low temperature, the internal circulating load of cold air is few, and ozone is not easily taken out of by from vegetable compartment 120, and the ozone concentration of vegetable compartment 120 has the tendency becoming high concentration.

That is, the operating condition of freezer changes because of the impact of temperature, and ozone concentration also changes thus.Carry out below describing, the stabilisation of ozone concentration is of crucial importance, and in order to make concentration stabilize, be used for from the signal controlling substrate 132, variable control ozone exports.

Thus, then, to also have as storehouse environment setup unit detect food storage container storehouse outside the situation of outside air temperature detecting unit of temperature be described.

To be the figure making the output of ozone generating apparatus variable by temperature of freezer, upper figure be Figure 12 represents that an example figure of the control of the ozone generating apparatus under low temperature, figure below are example figure of the control of the ozone generating apparatus represented under high temperature.

Be set to less than 10 DEG C at this low temperature, high temperature is set to more than 10 DEG C.As shown in the figure, compared with the situation of high temperature, when low temperature, the running rate of compressor is very low.

As shown above, when low temperature, compressor operate as ON signal time, the time of ON signal is very short, improves running rate therebetween, operates with the running rate of 45%, but compressor operate as OFF signal time, running rate is declined, operates with the running rate of 10%.

Like this, when temperature is low, temperature in storeroom rises and is in slow tendency, therefore when being difficult to because being difficult to the cooling carried out in storeroom air-flow occurs, operated with low running rate by ozone generating apparatus, prevent ozone concentration from increasing, therefore can make the ozone concentration in storeroom more stable turn to constant.

In addition, as shown below, when high temperature, the time that the running of compressor becomes ON signal is very long, during the ON signal of compressor, operate with the higher running rate of 30%, but compressor operate as OFF signal time, running rate is declined, operates with the lower running rate of 15%.

Like this, when temperature is high, temperature in storeroom rises and is in fast tendency, therefore when there is air-flow energetically by carrying out the cooling in storeroom energetically, by improving the running rate of ozone generating apparatus, the spray amount of ozone can increase, and utilizes the air-flow in case, ozone can be made to be diffused as evenly concentration.

In the present embodiment, the running rate of ozone generating apparatus 200 is set to, and when operating with certain constant output, when improving the running rate of ozone generating apparatus 200, is increased the duration of runs of ozone generating apparatus 200.

Thus, control part can make ozone generating apparatus operate with constant predetermined output, therefore, it is possible to possess the high ozone generating apparatus of security, in addition, by means of only the ON-OFF time controlling ozone generating apparatus, just can improve the running rate of ozone generating apparatus, therefore become simpler and be easy to control, possess the few and food storage container of the ozone generating apparatus that security is high of fault therefore, it is possible to provide.

In addition, above-mentioned isolated location 210 flows out ozone by free convection and flows into oxygen, but fan also can be used to make ozone flow out forcibly and input oxygen.In addition, also based on from the signal controlling substrate 132, the movable of said fans can be controlled or stop.In addition, also can by configuring ozone concentration in the mode that can measure the ozone concentration in second container 121, and regulate (such as based on the information from this ozone concentration meter, ON, OFF of said fans) the ozone generating capacity of ozone generating apparatus 200, the ozone concentration in second container 121 is remained in prescribed limit.

Ozone concentration in storeroom i.e. first container 123 of food and second container 121 preferably maintains below 0.05ppm.Reason is, when ozone concentration is higher than it, when taking out the food such as vegetables when pulling out second container 121 and from containers such as second containers 121, some may be brought to affect to the human body of the user carrying out these operations.In addition, preferably below 0.03ppm is maintained.Reason is, when ozone concentration is higher than it, the people carrying out above-mentioned operation may feel uncomfortable because ozone is smelly.

Light source 220 is radiation can promote the light of the provision wavelengths that the agricultural chemicals that ozone realizes decomposes devices to the food being stored in storeroom and vegetable compartment 120.In this case, light source 220 adopts light emitting diode (LED).

In addition, the wavelength that light source 220 radiates can promote the food being stored in storeroom also can be contained in the provision wavelengths that the agricultural chemicals that ozone realizes decomposes region of ultra-red and visibility region, also have arbitrary wavelength region in ultraviolet region.

Specifically, be preferably the wavelength of empathizing with the vibration of the molecule forming agricultural chemicals, this wavelength is considered to be present in region of ultra-red.More specifically, utilize the infrared absorption spectroscopy being set to the agricultural chemicals of object, the wavelength etc. of the part that preferred absorbability is the strongest divides corresponding wavelength with the valley of spectrum.Such as, preferably according to the specific wavelength of infrared absorption spectrum of chlopyrifos or malathion, quinalphos class agricultural chemicals.To be these agricultural chemicals be reason is usually used in food and residues in the high agricultural chemicals of the possibility of food.

On the other hand, also can be the wavelength of ozone activation.Such as, the wavelength of the region of ultra-red of Ozone Absorption.Reason is, if ozone activation, will promote that agricultural chemicals decomposes.

In addition, as long as the illumination mode of light source 220 adopts the mode of easy decomposing pesticide.Such as, consider only when the ozone concentration of vegetable compartment 120 is more than setting, put the mode of bright light source 220 continuously.If consider the decomposition efficiency of agricultural chemicals, then afore mentioned rules value is preferably more than 0.01ppm.In addition, also can make light source 220 with and formed the multiple of intrinsic frequency of molecule of agricultural chemicals or glimmer in luminous interval corresponding to approximate number.Thus, think and more efficiently can drop into luminous energy to agricultural chemicals, be convenient to use ozone decomposed agricultural chemicals.

In addition, in the present embodiment, as light source 220, using light emitting diode, but be not confined to this especially, also can be the light source 220 of the light of radiation continuous spectrum.In addition, as light source 220, compound also can be adopted to possess multiple light emitting diodes of the light of radiation different wave length.

In addition, in the present embodiment, illustrate indirect-cooling freezer (vegetable compartment 120, refrigerating chamber 130) and be illustrated, but the present invention is not limited to this.

Such as, also can be direct-cooling refrigeration storehouse (refrigerating chamber 110), and in order to make the air in storeroom flow forcibly, blowing unit 113 is arranged in storeroom.In this case, as long as the ONOFF based on blowing unit 113 controls ozone generating apparatus 200.

In the present embodiment, the running rate of ozone generating apparatus 200 is set to, and when operating with certain constant output, when improving the running rate of ozone generating apparatus 200, is increased the duration of runs of ozone generating apparatus 200.But also can being set to ozone generating apparatus 200 can operate with multiple output, in its situation, when improving the running rate of ozone generating apparatus 200, also will being increased the control of the output of ozone generating apparatus 200.

Thereby, it is possible to control ozone generating capacity in more detail, can provide and the ozone concentration in storeroom is remained constant food storage container further.

(embodiment 2-2)

Figure 13 is the figure of the running rate representing the ozone generating apparatus that air door realizes.

In addition, in the present embodiment, about the formation same with above-mentioned embodiment 2-1 and technological thought, omit the description, can combine with the formation described in above-mentioned embodiment 2-1 and implement.

In the present embodiment, the cold gas that evaporimeter 112 cools by utilization is blown into the indirect type of cooling in storeroom via supply wind path 176, in the storeroom spraying ozone by ozone generating apparatus 200 and vegetable compartment 120, and the supply wind path 176 supplied to this vegetable compartment 120 at cold air possess control valve and the air door 131 of cold air.

As mentioned above, in the present embodiment, the switch of air door 131 gives environment in storeroom with the larger essential factor of change, therefore environment setup unit in storehouse is set to switch and the ON signal-OFF signal of air door, control part 133 is by the action of these action control ozone generating apparatus 200, and the control method of present embodiment to control part 133 is described.

Under the state that compressor 174 operates, as shown in the figure, air door repeats out (ON signal) and close (OFF signal).This as in the embodiment described in, when cooling refrigerating chamber 130 and vegetable compartment 120 with same evaporimeter 112, when being cooled centered by the refrigerating chamber 130 that cooling load is larger by the driving of compressor 174, about vegetable compartment 120, assuming that only carry out situation about cooling by opening air door 131 cool-air feed when the temperature inside the box rises.

In this case, the ON signal-OFF signal of compressor 174 does not directly affect the cooling in vegetable compartment 120, and compared with compressor 174, the switch of air door 131 directly affects the cooling in vegetable compartment 120.

Specifically, air door 131 is for ON signal when compressor 174 is ON signal, by improving the running rate of ozone generating apparatus 200, and making it with 45% this high running rate value running, increasing ozone amount.In addition, even if air door 131 is also for OFF signal when compressor is ON signal, reduces the running rate of ozone generating apparatus 200, be set to about 15%.

This as in the embodiment described in, when with utilize the cold gas that evaporimeter 112 cools is blown in storeroom, the cooling in storeroom and vegetable compartment 120 is carried out in the indirect cooling of this heat trnasfer, by the ON signal of compressor 174, produce the ventilation of cold gas to the cold air in the incident vegetable compartment of storeroom Inner eycle.Namely, cold gas flows in vegetable compartment 120, cold airflow simultaneously in vegetable compartment 120 is to outside vegetable compartment 120, therefore the ozone sprayed and cold air together flow to outside storeroom, and the ozone concentration therefore in storeroom may decline, but as mentioned above, when the ON signal of air door 131 being detected, by improving the running rate of ozone generating apparatus, the spray amount of ozone increases, and can prevent the ozone concentration in storeroom from declining.

In addition, in the present embodiment, by compressor 174 operate as ON time air door 131 is set to unlatching and ON signal situation be set to storehouse environment setup unit, but the running of compressor 174 also can be ON, such as, utilize the supply wind path 176 storeroom of the temperature band lower than the storeroom of ejection ozone and the storeroom of ejection ozone linked together, when this supply wind path 176 is equiped with air door 131, have nothing to do with the ON-OFF of compressor 174, by the unlatching (ON) of air door 131, cold gas flows in storeroom, therefore, storehouse environment setup unit is only the ON signal of air door 131, when the ON signal of air door 131 being detected, by improving the running rate of ozone generating apparatus, the spray amount of ozone increases, utilize the air-flow in case, ozone can be made to be diffused as evenly concentration.

(embodiment 2-3)

Figure 14 is the figure of the running rate representing the ozone generating apparatus that door switch realizes.

In addition, the present embodiment pair formation same with above-mentioned embodiment 2-1 and 2-2 and technological thought omit the description, and can combine implement with the formation described in above-mentioned embodiment 2-1 and 2-2.

In the present embodiment, door switch possessed to the storeroom at ejection ozone and be described by the food storage container of the running of the ON-OFF control ozone generating apparatus of door switch.

The door switch (diagram shows) of the switch of second 111b detecting vegetable compartment is equiped with in the storeroom being sprayed ozone by ozone generating apparatus 200 and vegetable compartment 120.

The signal of this door switch is, the situation that door is opened is set to ON signal, and the situation that door is closed is set to OFF signal.

When the ON signal opened by control part detecting gate, ozone generating apparatus 200 shuts down, and is set to 0% by running rate.Thereafter, when to detect close, within certain stipulated time, carry out the control improving running rate.Such as, as shown in figure 14, the T1 time after the door is closed, running rate is set to the highest by 45%, from closing the door after the T1 time, within the T2 time, running rate is set to than lower during T1 be 30%, from closing the door after the T1+T2 time, also making running rate decline, being set to original 15%.

Thus, when door is opened, stopped by ozone generating apparatus 200, prevent the cold air comprising a large amount of ozone from flowing to user side, user is suppressed to feel that ozone is smelly and unhappy, and prevent user from sucking a large amount of ozone, therefore can provide and possess more high-quality and the food storage container of the high ozone generating apparatus of security.

In addition, when door is opened, can prevent produced ozone from flowing to waste outside storeroom, can provide more energy-conservation and the ozone concentration in storeroom is remained constant food storage container.

In addition, when detecting that door becomes closedown (becoming ON signal from OFF signal) from unlatching, by making ozone generating apparatus 200 operate with high running rate, more promptly can improve because door opens and flowing out the ozone concentration become in the case of low concentration.

In addition, in the present embodiment, when door becomes closedown from unlatching, at the two benches of T1 time and T2 time, ozone generating apparatus 200 controls as high running rate, certainly, also only can operate with high running rate, after the stipulated time within the stipulated time (such as, T1+T2) at one-phase, making running rate reduce again, is self-evident.

In addition, stop when also can utilizing enabling and storehouse environment setup unit when closing as described in above-mentioned embodiment 2-1 ~ 3, the running rate of ozone generating apparatus 200 is changed.

(embodiment 3)

Present embodiment relates to following freezer, that is, possess the function attachment device played a role to the preservation object being accommodated in storeroom inside, also at the private side of function attachment device, is equiped with the adjustment member of the effect for regulatory function attachment device.

In recent years, domestic refrigerator is not the case carrying out freezing for preserving food, but following tendency is in progress, namely, in preservation process, to reach safety, healthy mode more palatably, not only possess a series of cooling system, but also possess and to be prevented from by smelly in removing storeroom moving smelly to preserved food and there is the function attachment device of the various functions such as preservation palatably.

Such as, enumerate the nutritive value of the preservation object that raising is received, improve security by the propagation of the flcating germ that suppresses or kill in storeroom and virus, improve the enzymatic activity of the food in preserving and increase the examples such as functional components.Specifically, the freezer of the various function attachment devices such as light emitting diode (hereinafter referred to as LED) and photocatalysis equipment, ozone generating apparatus, ultrasonic wave generating apparatus is possessed just in commercialization.

At present, there is freezer (with reference to patent document 1:(Japan) special permission No. 3920064 publication possessing ozone generating apparatus).

Figure 20 is the existing figure possessing the device of the freezer of ozone generating apparatus represented described in patent document 1.

As shown in figure 20, be the freezer possessing the freezer door 7 of storeroom and refrigerating chamber 3, vegetables refrigerating chamber 4, switching chamber 5, refrigerating chamber 6, the door being installed in each storeroom in addition and the hinge switching regulator being installed in freezer main body 1, drawer type vegetable compartment door 8, switching chamber door 9, refrigerating chamber door 10.In addition, be provided with deodorizing, antibiotic device (being equivalent to antibiotic device, ozone generating apparatus) 18 in switching chamber 5 at cold airflow approach, be provided with ozone treatment apparatus 19 in cold airflow outlet.

In the freezer formed as mentioned above, below, its action is described.

The switching chamber 5 changing to " high temperature vegetables " pattern is cooled to the temperature of 10 ~ 15 DEG C, drive the deodorizing, the antibiotic device 18 that are arranged at cold airflow approach simultaneously, make it that ozone occur, antimicrobial treatment is carried out to the cold air flowing into switching chamber, drive the ozone treatment apparatus 19 being arranged at cold airflow outlet simultaneously, resolution process is carried out to ozone, makes harmful ozone harmless.

In addition, now, because produced ozone is supplied in switching chamber 5 with the state be contained in cold air, therefore ozone is full of in switching chamber 5, therefore, it is possible to prevent the miscellaneous bacteria such as the air of switching chamber 5 or the mould of vegetable surface from breeding.Therefore, it is possible to maintain with the freshness of the cold weather sensitivity fruit of higher refrigerated storage temperature preservation.

On the other hand, the mode being below 0.005ppm with the ozone concentration in switching chamber 5 sets the ozone generating capacity of deodorizing, antibiotic device 18, can not affect the user of the door 9 having opened wide switching chamber 5, and imperceptible ozone is smelly.

But, in above-mentioned existing formation, by by the low concentration ozone being arranged at the deodorizing of cold airflow approach, antibiotic device 18 occurs, the deodorizing of switching chamber can be carried out and prevent the miscellaneous bacteria breeding such as mould of the vegetable surface preserved with the design temperature of 10 ~ 15 DEG C, ozone treatment apparatus 19 is arranged at cold airflow outlet, move because produced ozone only depends on cold airflow, therefore be difficult to be diffused in storeroom overall, exist and can not efficiently spread all over this problem well to the overall diffusivity of the food in storeroom.In addition, about the adjustment of ozone generating capacity, also need to possess new control device on the other side and checkout gear, exist and form complicated this problem.

Present embodiment is the embodiment solving above-mentioned existing problem, its object is to, a kind of freezer is provided, it possesses the adjustment member that the functional materials discharged by such as ozone generator that function attachment device is diffused into storeroom inside and adjustable discharge capacity by available simple method, more efficiently improves the functional of the preservation object of storeroom inside according to object.

In order to solve above-mentioned problem, the freezer of present embodiment possesses the function attachment device played a role in the mode improving preservation state to the preservation object being accommodated in storeroom inside, and at above-mentioned functions attachment device more by the private side of above-mentioned storeroom, be equiped with the adjustment member of the effect for regulating above-mentioned functions attachment device.

Thus, in the present embodiment, a kind of freezer can be provided, it is by being directly installed in storeroom inside by adjustment member, be convenient to carry out the effect that regulatory function attachment device carries out, functional materials can be made to be diffused into storeroom inside and adjustable discharge capacity, and the object of the effect can carried out according to function attachment device, improve the functional of the preservation object of storeroom inside efficiently.

The freezer of present embodiment can improve the functional of the preservation object of storeroom inside, therefore can provide the high-quality freezer can preserving the freshness of collecting article more well.

The freezer of present embodiment possesses the function attachment device played a role in the mode improving preservation state to the preservation object being accommodated in storeroom inside, and at above-mentioned functions attachment device more by the private side of above-mentioned storeroom, be equiped with the adjustment member of the effect for regulating above-mentioned functions attachment device.

Thus, a kind of freezer can be provided, it is by being directly installed in storeroom inside by adjustment member, be convenient to carry out the effect that regulatory function attachment device carries out, functional materials can be made to be diffused into storeroom inside and adjustable discharge capacity, and the object of the effect can carried out according to function attachment device, improve the functional of the preservation object of storeroom inside efficiently, due to the functional of the preservation object of storeroom inside can be improved, the high-quality freezer can preserving the freshness of collecting article more well therefore can be provided.

Namely, when the gas of the functional materials occurred by function attachment device such as ozone and so on acts on the inside of storeroom, in storeroom side, just can regulate simply, therefore can spread efficiently, also can be discharged into suitable scope, to the preservation object being accommodated in storeroom inside, more efficiently play a role.

In addition, adjustment member is preferably installed in the mode of covering function attachment device.

In addition, function attachment device is preferably light source, regulate the light quantity from the light of above-mentioned light source irradiation to storeroom internal radiation by adjustment member or regulate the range of exposures from the light of above-mentioned light source irradiation to storeroom internal radiation, after the functional materials will occurred by function attachment device temporarily accumulation efficiently, then be diffused into storeroom inside efficiently.In addition, when function attachment device with high voltage or UV intensity is strong etc. may bring danger to human body, adjustment member plays protective effect, becomes the safer specification of operator.

In addition, function attachment device is preferably ozone generating apparatus, utilize adjustment member, the ozone amount regulating the ozone produced by above-mentioned ozone generating apparatus to discharge in storeroom or ozone discharge scope when regulating the ozone produced by above-mentioned ozone generating apparatus to discharge in storeroom.

Thus, the ozone concentration of storeroom inside can be made best, ozone also can be made to be diffused into each corner of storeroom inside, more efficiently can carry out function and add.

In addition, function attachment device is preferably light source, and adjustment member regulates the light quantity from the light of above-mentioned light source irradiation to storeroom internal radiation or regulates the range of exposures from the light of above-mentioned light source irradiation to storeroom internal radiation.

Thus, can give the light of suitable strength to the food being accommodated in storeroom inside, also adjustable range of exposures, more efficiently can carry out function and add.

In addition, function attachment device is preferably mist generating means, and adjustment member regulates the spread of spray of the mist sprayed from above-mentioned mist generating means from mist amount or the adjustment of above-mentioned mist generating means ejection.

Thus, the mist amount of storeroom inside can be made best, mist also can be made to be diffused into each corner of storeroom inside, more efficiently can carry out function and add.

In addition, preferably multiple adjustment member is installed in above-mentioned functions attachment device more by the private side of above-mentioned storeroom.

Thus, the functional materials occurred by function attachment device by after multiple adjustment member temporarily accumulation efficiently, then is diffused into storeroom inside, more efficiently can play a role thus to the preservation object of storeroom inside.

In addition, preferred storeroom is divided internally into multiple storage and divides, and adjustment member is arranged in the top that above-mentioned multiple storage divides the maximum division of capacity.

Thus, can to the position that more there is preservation object of storeroom inside diffusion function material efficiently.

Below, with reference to accompanying drawing, present embodiment is described.

Figure 15 is the front elevation representing food storage container.As shown in the figure, food storage container 100 is the freezers possessing three doors 111a, 111b, 111c, and the storeroom formed by storage box 170 is divided into three.

Figure 16 is the profilograph of the food storage container 100 of embodiment.

As shown in the figure, food storage container 100 possesses ozone generating apparatus 200 and for regulating the adjustment member of the effect of light source 220, function attachment device and isolated location 210 (in the present embodiment, below describing as cap assembly 210) as function attachment device.In addition, food containers 121 and lid 122 are installed in the inside of vegetable compartment 120 by food storage container 100.

Function attachment device and ozone generating apparatus 200 are the devices that can produce the ozone supplied to the food containers 121 be configured in storeroom.Ozone generating apparatus 200 is embedded in the following side of the thermal wall 115 refrigerating chamber 110 and vegetable compartment 120 separated towards the inside of vegetable compartment 120.Therefore, ozone generating apparatus 200 is configured at the top of the opening portion 127 of food containers 121 described later, and the position be configured at away from the opening portion 127 of food containers 121 and towards the position of opening portion 127.

Like this, by ozone generating apparatus 200 is embedded in thermal wall 115, the temperature of ozone generating apparatus 200 is also difficult to change because of the variations in temperature of vegetable compartment 120, stably can maintain ozone generation efficiency.

At this, as long as ozone generating apparatus is sent out ozoniferous device, be not particularly limited.Specifically, can illustrate: to the oxygen molecule (O in air ₂) irradiation ultraviolet radiation light generation ozone (O ₃) device and the electrode be configured in air is set to high voltage by electric discharge etc. the oxygen molecule in air is transformed to the device etc. of the oxygen containing materials such as the device of ozone, electric decomposition water to ozone supply in air.

Figure 17 is the profile of the freezer comprised near for the adjustment member of the effect of regulatory function attachment device and cap assembly 210.

Adjustment member for the effect of regulatory function attachment device is configured at the private side of the storeroom of function attachment device and ozone generating apparatus 200, it is the cap assembly 210 be made up of thin plate that ozone generating apparatus 200 and storeroom are separated, as shown in figure 17, illustrated is that front, portion is provided with the cap assembly 210 of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.In this case, adjustment member and cap assembly 210, by possessing multiple discharge orifice 211, can regulate the ozone amount that the ozone produced by function attachment device and ozone generating apparatus 200 discharges in storeroom and vegetable compartment 120.That is, by the size of this discharge orifice 211 and the ozone amount of quantity decision inflow vegetable compartment 120.In addition, by installing the position of this discharge orifice 211, ozone discharge scope when to be occurred by ozone generating apparatus 200 and to discharge in vegetable compartment 120 can be regulated.

Like this, for the adjustment member of the effect of regulatory function attachment device and cap assembly 210 by being installed on the lower face of thermal wall 115 and ozone generating apparatus 200 more by the private side of vegetable compartment 120 to cover the mode being embedded in the ozone generating apparatus 200 of thermal wall 115, the accommodation space of ozone generating apparatus 200 and vegetable compartment 120 is separated.

In addition, cap assembly 210 is provided with multiple inlet hole 212 by rear, portion below, regulates the discharge capacity of the ozone of discharge in vegetable compartment 120 and the discharge scope of ozone generating apparatus 200.

Specifically, the lower face of adjustment member and cap assembly 210 is formed in the reservoir 210a that there is not discharge orifice 211 near central portion, and discharge orifice 211 configures to be positioned at the mode of the left and right sides of this reservoir 210a.Therefore, near reservoir 210a near the central authorities that the ozone produced by ozone generating apparatus 200 is temporarily accumulated in adjustment member and the cap assembly 210 being positioned at and there is not discharge orifice 211, the lower face that the heavier-than-air ozone of proportion is diffused into cap assembly 210 is gradually overall, shortly discharges downwards from the discharge orifice 211 of the left and right being configured at reservoir 210a.In addition, because discharge orifice 211 exists multiple, the entirety of food storage container 100 can be therefore diffused into.

On the other hand, the inlet hole 212 fore-and-aft direction of storeroom being configured at central more rearward side plays function mainly as the blow vent sucked from the cold air of the outside of the cap assembly 210 of the effect for regulatory function attachment device.In this case, this inlet hole 212 is positioned at the vicinity of cold air discharge opening 213 described later and the rear side of storeroom, therefore can suck the cold air of drier state.Therefore, it is possible to maintain adjustment member and the upper side of cap assembly 210 and the humidity of cap assembly 210 inside lower, humidity is lower, and the ozone generation efficiency of ozone generating apparatus 200 is better, therefore ozone generation efficiency can be maintained higher state.Except the importing of the cold air of these dryings, in the present embodiment, also in the isolated mode by the accommodation space instant food container 121 and ozone generating apparatus 200 because becoming high humility from distributing of vegetables, possess adjustment member and cap assembly 210, thus can by cap assembly 210 more top and ozone generating apparatus 200 periphery be maintained low humidity further, ozone generation efficiency can be maintained higher state.

In addition, under sending out situation by adding high voltage to ozone generating apparatus 200 ozoniferous, in Temperature Distribution in storeroom, owing to flowing into cold air outward from storeroom, therefore by becoming installing ozone generating apparatus 200 near the cold air discharge opening 213 of low temperature, become low temperature near ozone generating apparatus 200, low temperature more can improve the luminous efficiency of ozone thus, therefore efficiently ozone can occur.Thus, can suppress ozone that necessary power consumption occurs, and necessary ozone amount occurs, can contribute to energy-conservation, and the freshness that can play ozone keeps effect.

In addition, the ozone concentration of vegetable compartment 120 can be regulated by the relation of the ozone generation efficiency of ozone generating apparatus 200 and the oxygen amount that flow into cap assembly 210 inside by inlet hole 212 and the ozone amount flowed out from discharge orifice 211 for the adjustment member of the effect of regulatory function attachment device and cap assembly 210.That is, for the adjustment member of the effect of regulatory function attachment device by determining to be arranged at total aperture area of the discharge orifice 211 of adjustment member in the design phase, the capacity of vegetable compartment 120 can be considered and regulate ozone concentration to a certain degree.Specifically, when discharge orifice more than 211 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of vegetable compartment 120 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 200, the quantity of discharge orifice 211 and the ozone concentration of vegetable compartment 120 are all directly proportional.On the contrary, when discharge orifice 211 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of vegetable compartment 120 reduces.

In addition, by design adjustment member and cap assembly 210 discharge orifice 211 setting angle and position or cap assembly 210 is made movable, can further regulatory function material discharge capacity and discharge angle, can more efficiently improve the functional of preservation object.

In addition, the adjustment member of the above-mentioned effect for regulatory function attachment device flows out ozone by free convection and flows into oxygen, but fan also can be used to make ozone flow out forcibly and input oxygen.In addition, also can by configuring ozone concentration in the mode that can measure the ozone concentration in food containers 121, and regulate (such as based on the information from this ozone concentration meter, ON, OFF of said fans) the ozone generating capacity of ozone generating apparatus 200, the ozone concentration in food containers 121 is remained in prescribed limit.

Ozone concentration in the storeroom of food and vegetable compartment 120 and food containers 121 preferably maintains below 0.05ppm.Reason is, when ozone concentration is higher than it, when taking out the food such as vegetables when pulling out food containers 121 and from containers such as food containers 121, some may be brought to affect to the human body of the user carrying out these operations.In addition, preferably below 0.03ppm is maintained.Reason is, when ozone concentration is higher than it, the people carrying out above-mentioned operation may feel uncomfortable because of the foul smell of the uniqueness of ozone.

In the present embodiment, as function attachment device, also possess light source 220, therefore, then to irradiate as the light of this function attachment device light source 220 and regulate the adjustment member of the light of this light source 220 to be described.

Light source 220 has and promotes that the functional components such as the such as vitamin C that its food is had increase the effect of such live body defense reaction to the food being stored in storeroom and vegetable compartment 120.In this case, light source 220 adopts LED.LED because caloric value is little, can prevent the temperature in storage space from rising, can make that the keeping quality of food is stable and equipment operation expense is cheap, in addition excellent in te pins of durability, can Miniaturization Design be realized, therefore versatility is high, is preferably set to the specification of freezer.

In addition, light source 220 is configured at the top of adjustment member for the effect of regulatory function attachment device and cap assembly 210, configures in the mode of surrounding with cap assembly 210.Thus, be spaced by the accommodation space in vegetable compartment 120 with between light source 220, can prevent light source 220 from condensing because of the moisture of the vegetable compartment 120 of high humility, absorb the light of provision wavelengths thus, the increase deterioration of efficiency of functional components.

Like this, as the adjustment member regulated from the light of light source 220, irradiate adjusting portion 210b even if also possess in cap assembly 210.This irradiation adjusting portion 210b is preferably made up of the material of the light of necessary wavelength in the light that can radiate fully through function attachment device and light source 220.Such as, any one material in the translucent resins such as epoxy resin, acrylic resin, polycarbonate resin, polyvinyl resin, polystyrene resin, acrylic resin and transparent resin is used.Or, the material formed for base material with the composite that multiple above-mentioned translucent resin is combined owing to having diffusivity, therefore preferably.

The wavelength that function attachment device and light source 220 radiate is promoting live body defense reaction to the food being stored in storeroom and promote that the mode comprising provision wavelengths region that the functional components such as vitamin C and polyphenol increases sets.

Specifically, the wave-length coverage of light source 220 is preferably the wavelength of 380nm ~ 800nm, such as, by comprising the wavelength to the wavelength of the safer scope of human body and the ultraviolet range of 280nm ~ 400nm, when preservation object is mushroom class, due to the precursor more containing vitamin D and ergosterol, therefore by irradiating these wavelength to these materials, excitation molecule, is transformed to vitamin D, therefore can improve and preserve the content of vitamin D, nutritive value improves.These effects in the case of fish, particularly in black carp such as blue and white fish and sardine etc. too.In addition, containing in the grape of anthocyanin and the fruits such as apple and strawberry or greengrocery, can increase and preserve polyphenol.Thus, can improve and preserve the functional of food, the functional importance of freezer improves.

In addition, the remains of pesticide being attached to Vegetables and fruits, by irradiating the light source comprising ultraviolet wavelength, produces photolysis reactions, has and fall hypotoxic effect, therefore can more safely preserve.

In addition, particularly, when being used in the blue light near 400nm ~ 500nm with peak wavelength, compared with ultraviolet wavelength etc., the deterioration of the synthetic resin being usually used in freezer etc. can be prevented, in addition, inhibit after to quality deteriorations such as the lipid oxidations of long-life food prod, as the distinctive effect of blue wavelength, also there is the effect suppressing bacterium and mould breeding, therefore in the case of freezer and the surface of preservation object or green fruit can be kept clean.In addition, the refrigerant sense had by blueness, is also had and gives user with the sensory effects of clean impression and so on.

In addition, when being used in the green light of 500nm ~ 600nm wavelength, compared with ultraviolet wavelength, the deterioration of the synthetic resin being usually used in freezer etc. can be prevented, and as the distinctive effect of green wavelength, light can penetrate into the inside of green fruit, therefore, it is possible to act on the inside of green fruit, promote the live body defense reaction from private side, the nutrients such as vitamin can be increased further.

Thus, when sending the light that blue wavelength and green wavelength combine from light source 220, the surface colonization of Xanthophyll cycle bacterium at green fruit of blue wavelength can be used, in addition, the live body defense reaction of green fruit internal can be promoted with the green wavelength penetrated in green fruit, can further improve the keeping quality of green fruit.

In addition, in the present embodiment, as light source 220, using LED, but be not confined to this especially, also can be the light source 220 of the light of radiation continuous spectrum.In addition, when the multiple LED of light possessing radiation different wave length when adopting compound are as light source 220, more multi-layered effect can be obtained.

In addition, in the present embodiment, by possessing the accommodating container of multiple storeroom inside, being divided into multiple storage and dividing.As shown in figure 19, possess the upper container 123 on top that storage maximum in the accommodating container in vegetable compartment 120 divides instant food container 121 and is installed in food containers 121, be divided into storage by these multiple accommodating containers and divide.Multiple storage that is divided internally into of storeroom divides, and is arranged in as the ozone generating apparatus 200 of function attachment device and adjustment member and cap assembly 210 top that multiple storage divides the maximum division of capacity.That is, vegetable compartment central authorities are slightly by near nearby face.Thus, the upper container 123 that usually can not be used as fruit box blocks, and ozone is spread in food containers 121 first on a large scale, can more efficiently improve the functional of preservation object.

In addition, about the installation site of light source 220, in the present embodiment, be configured to the more rear side in vegetable compartment 120, be positioned at the upper side of the upper container 123 as fruit box.In this case, upper container 123 is set to and is made up of the material of light transmission.Like this, if the material of light transmission, then container hinders diffusible impact little, such as, if the gas such by above-mentioned ozone and cold air together convection current spread, then physically can collide with container, hinder diffusion, but when light, although produce a little refraction etc., but than and the use function attachment device of the cold air together pattern of convection current situation about playing a role affect little, by being irradiated to food containers 121 via upper container 123, the storage space that light can be diffused into vegetable compartment 120 is overall, therefore the positive top that maximum storage divides instant food container 121 can be also configured at.

In addition, food storage container 100 possesses not shown cooling unit 140.In this case, cooling unit 140 is made up of the cool cycles possessing two coolers.Specifically, in refrigerating chamber 110, the dorsal part of face is equiped with the first cooler 112.The interior face of refrigerating chamber 110 is cooled by the heat transfer from cooler 112.The air of refrigerating chamber 110 is by this cooled interior face cooling.

As shown in figure 18, the cold air discharged from the second cooler 112 is also supplied to vegetable compartment 120 via cold air discharge opening 213.Vegetable compartment 120 controls the amount of the cold air supplied by the switch control rule of air door, maintain the temperature band between the temperature band of refrigerating chamber 110 and the temperature band of refrigerating chamber 130.Specifically, control in the mode maintaining the temperature in the scope of less than 4 DEG C more than 0 DEG C.

In addition, when being supplied to vegetable compartment 120 from the cold air of the second cooler 112 discharge via cold air discharge opening 213, by the effect of the function attachment devices such as ozone generator, function is attached with efficiently.That is, kill miscellaneous bacteria by ozone, only clean cold air is diffused into vegetable compartment 120, also can kill the flcating germ in vegetable compartment 120.In addition, the cold air being diffused into vegetable compartment 120 is cooled by the second cooler 112 outside refrigerating chamber 130 again via suction inlet 214.Thus, in vegetable compartment 120 and in refrigerating chamber 130, ozone persistent loop, and be the space cleaned very much, therefore can preserve food safely.

Figure 19 represents food containers and lid.

Food containers 121 be configured at be configured with upper container 123 on top storeroom and vegetable compartment 120 in, be can pull and there is the casing of opening portion up.

Lid 122 is plate-shaped members of the opening portion of airtight food containers 121 and upper container 123, possesses passing hole 124, adjustment hole 125, plays the effect as the second adjustment member.That is, except the first adjustment member and cap assembly 210, also more lid 122 is equiped with as the second adjustment member by the private side of storeroom and vegetable compartment 120 at the first adjustment member.

That is, the ozone spread via adjustment member by the effect of the function attachment devices such as ozone generator after temporarily accumulation is filled in lid 122 top further, is diffused in food containers to homogenising further from passing hole 124, adjustment hole 125.In addition, lid 122, owing to being made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully, therefore fully can maintain the effect to food that light realizes.In addition, lid 122 possesses the function of the humidity regulated in food containers 121 and upper container 123, specifically, the moisture distributed from the vegetables be stored in food containers 121 and upper container 123 is maintained to a certain degree in food containers 121 and upper container 123, simultaneously by humidity regulation to above-mentioned moisture not in food containers 121 and upper container 123 condensation degree.

Like this, in the present embodiment, relative to function attachment device and ozone generating apparatus 200, light source 220, possesses multiple adjustment member configured in the mode covering these function attachment devices, not that the such as ozone gas etc. occurred by function attachment device is directly discharged into storeroom thus, but discharge again via after multiple adjustment member, precision discharge capacity and discharge scope can be regulated better thus, the functional of the preservation object of storeroom inside can be more efficiently improved.

In addition, in the present embodiment, in vegetable compartment 120, be equiped with food containers 121, but present embodiment is not limited to this, also food directly can be stored in the vegetable compartment 120 not having food containers 121 and lid thereof.

In addition, function attachment device is set to ozone generating apparatus, LED, but in supersonic generator, also can realize the additional equipment of various function for the mist generation equipment etc. of ejection mist.

In addition, by the thermal wall 115 of fixing, storage box 170 is divided, but when dividing without the need to special thermal wall, also can divide with the next door being not limited to heat-barrier material.

As mentioned above, relative to function attachment device, the adjustment member that the mode possessing to cover these function attachment devices configures, not that the such as ozone gas etc. occurred by function attachment device is directly discharged into storeroom thus, but in the space temporarily lodging in adjustment member inside after discharge again, easily can regulate discharge capacity and discharge scope thus, can more efficiently improve the functional of the preservation object of storeroom inside.

(embodiment 4)

In recent years, domestic refrigerator is not the case carrying out freezing for preserving food, but following tendency is in progress, namely, in preservation process, to reach safety, healthy mode more palatably, not only possess a series of cooling system, but also possess and prevent from moving smelly to preserved food and there is the function attachment device of the various functions such as preservation palatably by smelly in removing storeroom.

Figure 30 is the existing figure possessing the device of the freezer of ozone generating apparatus represented described in patent document 1.

As shown in figure 30, be the freezer possessing the freezer door 7 of storeroom and refrigerating chamber 3, vegetables refrigerating chamber 4, switching chamber 5, refrigerating chamber 6, the door being installed in each storeroom in addition and the hinge switching regulator being installed in freezer main body 1, drawer type vegetable compartment door 8, switching chamber door 9, refrigerating chamber door 10.In addition, be provided with deodorizing, antibiotic device (being equivalent to antibacterial unit, ozone generating apparatus) 18 in switching chamber 5 at cold airflow approach, be provided with ozone treatment apparatus 19 in cold airflow outlet.

In the freezer formed as mentioned above, below, its action is described.

In addition, now, because produced ozone is supplied in switching chamber 5 with the state be contained in cold air, therefore ozone is full of in switching chamber 5, therefore, it is possible to prevent the miscellaneous bacteria such as the air of switching chamber or the mould of vegetable surface from breeding.

Therefore, it is possible to maintain with the freshness of the cold weather sensitivity fruit of higher refrigerated storage temperature preservation.On the other hand, the mode being below 0.005ppm with the ozone concentration in switching chamber 5 sets the ozone generating capacity of deodorizing, antibiotic device 18, can not affect the user of the door 9 having opened wide switching chamber 5, and imperceptible ozone is smelly.

In addition, preferably multiple adjustment member is installed in above-mentioned functions attachment device more by the private side of above-mentioned storeroom, the functional materials occurred by function attachment device is thus by after multiple adjustment member temporarily accumulation efficiently, be diffused into storeroom inside again, more efficiently can play a role to the preservation object of storeroom inside thus.

In addition, preferred feature is, have: the heat insulating box with multiple heat insulation division, be installed in above-mentioned heat insulating box and the temperature inside the box is held in the refrigerated storage temperature band storeroom of refrigerated storage temperature band, the temperature inside the box is held in the cryogenic temperature band storeroom of cryogenic temperature band, and there is the refrigeration evaporimeter of the cooling for carrying out above-mentioned refrigerated storage temperature band storeroom, for carrying out the freezing evaporimeter of the cooling of above-mentioned cryogenic temperature band storeroom, and arbitrary wind path possesses the function attachment device played a role to the preservation object being accommodated in storeroom inside in the wind path of the cold air flow by above-mentioned refrigeration evaporator cools, and at above-mentioned functions attachment device more by the private side of above-mentioned storeroom, possesses the adjustment member of the effect for regulating above-mentioned functions attachment device, thus for being positioned at the storeroom of bottom in refrigerated storage temperature band storeroom, its action effect is the highest.

Thus, keeping quality raising and the reduction that can realize the antibacterial realization of the antibacterial of the storeroom of refrigerated storage temperature band and food are attached to the harmful substances such as the agricultural chemicals of food, can further improve the security of food.

In addition, become the highest by making the ozone concentration of the storeroom being positioned at bottom, even if when the taking-up by food put into and flow of ozone outside refrigerating chamber, also can make the ozone of high concentration promptly flow to below, the freezer that security is higher can be provided.

In addition, freezer is preferably, and is positioned at the storeroom of bottom, possesses ozone generating apparatus in refrigerated storage temperature band storeroom.

Thus, by ozone generating apparatus being directly installed in the storeroom being positioned at bottom, the ozone concentration being positioned at the storeroom of bottom in refrigerated storage temperature band storeroom can be reliably made to become the highest.

In addition, preferred feature is, the storeroom of bottom is positioned in refrigerated storage temperature band storeroom, possesses the function attachment device that the preservation object being accommodated in storeroom inside is played a role, and at above-mentioned functions attachment device more by the private side of above-mentioned storeroom, possess the adjustment member of the effect for regulating above-mentioned functions attachment device.

Thus, divide by ozone generating apparatus being directly installed in the storage being positioned at bottom in refrigerated storage temperature band storeroom, the ozone concentration that can reliably make the storage being positioned at bottom in refrigerated storage temperature band storeroom divide becomes the highest.

In addition, preferred feature is, in the inside of refrigerated storage temperature band storeroom, possesses the function attachment device that the preservation object being accommodated in the storage division being positioned at bottom is played a role, and at above-mentioned functions attachment device more by the private side of above-mentioned storeroom, possess the adjustment member of the effect for regulating above-mentioned functions attachment device.

In addition, preferred feature is, possesses the function attachment device that the preservation object of the storage division being accommodated in refrigerated storage temperature band storeroom the most downstream side being positioned at refrigeration cooling air duct is played a role, and at above-mentioned functions attachment device more by the private side of above-mentioned storeroom, possess the adjustment member of the effect for regulating above-mentioned functions attachment device.

Thus, the cold air comprising miscellaneous bacteria etc. that the storage being positioned at the most downstream side of refrigeration cooling air duct divides due to each storage division flows into, therefore the environment that no matter whether miscellaneous bacteria is easily bred, can both realize concentrated antibacterial with ozone, keeping quality raising and the reduction that can realize the antibacterial realization of the antibacterial of the storeroom of refrigerated storage temperature band and food are more reliably attached to the harmful substances such as the agricultural chemicals of food, can further improve the security of food.

In addition, preferred feature is, possess being accommodated in the storeroom that in refrigerated storage temperature band storeroom, temperature is the highest or the function attachment device that the preservation object of preserving division plays a role, and at above-mentioned functions attachment device more by the private side of above-mentioned storeroom, possess the adjustment member of the effect for regulating above-mentioned functions attachment device.

Thus, because temperature is high, so the environment no matter whether miscellaneous bacteria is easily bred, can both realize concentrated antibacterial with ozone, keeping quality raising and the reduction that can realize the antibacterial realization of the antibacterial of the storeroom of refrigerated storage temperature band and food are more reliably attached to the harmful substances such as the agricultural chemicals of food, can further improve the security of food.

Below, with reference to accompanying drawing, present embodiment is described.

(embodiment 4-1)

Figure 21 is the front elevation representing food storage container.As shown in the figure, food storage container 100 is the freezers possessing three doors 111a, 111b, 111c, and the storeroom formed by storage box 170 is divided into three.

Figure 22 is the profilograph of the food storage container 100 of embodiment.

Figure 23 is the profile of the freezer comprised near for the adjustment member of the effect of regulatory function attachment device and cap assembly 210.

Adjustment member for the effect of regulatory function attachment device is configured at the private side of the storeroom of function attachment device and ozone generating apparatus 200, it is the cap assembly 210 be made up of thin plate that ozone generating apparatus 200 and storeroom are separated, as shown in figure 23, illustrated is that front, portion is provided with the cap assembly 210 of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.In this case, adjustment member and cap assembly 210, by possessing multiple discharge orifice 211, can regulate the ozone amount that the ozone produced by function attachment device and ozone generating apparatus 200 discharges in storeroom and vegetable compartment 120.That is, by the size of this discharge orifice 211 and the ozone amount of quantity decision inflow vegetable compartment 120.In addition, by installing the position of this discharge orifice 211, ozone discharge scope when to be occurred by ozone generating apparatus 200 and to discharge in vegetable compartment 120 can be regulated.

In addition, under sending out as ozone generating apparatus 200 by additional high voltage situation ozoniferous, in Temperature Distribution in storeroom, owing to flowing into cold air outward from storeroom, therefore by becoming installing ozone generating apparatus 200 near the cold air discharge opening 213 of low temperature, become low temperature near ozone generating apparatus 200, low temperature more can improve the luminous efficiency of ozone thus, therefore efficiently ozone can occur.Thus, can suppress ozone that necessary power consumption occurs, and necessary ozone amount occurs, can contribute to energy-conservation, and the freshness that can play ozone keeps effect.

In addition, in the present embodiment, by possessing the accommodating container of multiple storeroom inside, being divided into multiple storage and dividing.As shown in figure 25, possess the upper container 123 on top that storage maximum in the accommodating container in vegetable compartment 120 divides instant food container 121 and is installed in food containers 121, be divided into storage by these multiple accommodating containers and divide.Multiple storage that is divided internally into of storeroom divides, and is arranged in as the ozone generating apparatus 200 of function attachment device and adjustment member and cap assembly 210 top that multiple storage divides the maximum division of capacity.That is, vegetable compartment central authorities are slightly by near nearby face.Thus, the upper container 123 that usually can not be used as fruit box blocks, and ozone is spread in food containers 121 first on a large scale, can more efficiently improve the functional of preservation object.

In addition, about the installation site of light source 220, in the present embodiment, be configured to the more rear side in vegetable compartment 120, be positioned at the upper side of the upper container 123 as fruit box.In this case, upper container 123 is set to and is made up of the material of light transmission.Like this, if the material of light transmission, then container hinders diffusible impact little, such as, if by that gas of above-mentioned ozone and cold air together convection current spread, then physically can collide with container, hinder diffusion, but when light, although produce a little refraction etc., but the situation that ratio and the use function attachment device of cold air together convection current pattern play a role affects little, by being irradiated to food containers 121 via upper container 123, the storage space that light can be diffused into vegetable compartment 120 is overall, therefore the positive top that maximum storage divides instant food container 121 can be also configured at.

As shown in figure 24, the cold air discharged from the second cooler 112 is also supplied to vegetable compartment 120 via cold air discharge opening 213.Vegetable compartment 120 controls the amount of the cold air supplied by the switch control rule of air door, maintain the temperature band between the temperature band of refrigerating chamber 110 and the temperature band of refrigerating chamber 130.Specifically, control in the mode maintaining the temperature in the scope of less than 4 DEG C more than 0 DEG C.

Figure 25 represents food containers and lid.

In addition, function attachment device is set to ozone generating apparatus, LED, but in supersonic generator, also can realizes the additional equipment of various function for the mist generation equipment etc. of ejection mist.

(embodiment 4-2)

Figure 26 is the stereogram unloading the state of Xiamen of the freezer of embodiment 4-2, and Figure 27 is the profilograph of the refrigerating chamber of the freezer of same embodiment.

As Figure 26, shown in Figure 27, the freezer of present embodiment is by case in refrigerating chamber 301, by inside division be refrigerating chamber 303 and refrigerating chamber 304 by case in refrigerating chamber 302 and bottom is equiped with the freezer main body 307 of the Machine Room 306 of storage compressor (not shown) and condenser 305 overleaf, and the refrigerating chamber door of hinge switching regulator (not shown) and refrigerating-chamber door 308 are formed, refrigeration system is equiped with in inside, described refrigeration system is by compressor, condenser 305, transfer valve (not shown), first decompressor (not shown), second decompressor (not shown), freezing evaporimeter (not shown), refrigeration evaporimeter 309 is formed, and inner envelope has the cold-producing mediums such as hydrocarbon gas.

Being equiped with the first shelf 310, second shelf 311, the 3rd shelf 312 and the first receiver 313, second receiver 314, the 3rd receiver 315 in refrigerating chamber 304 inside, is seven divisions by refrigerating chamber 304 inside division.

In addition, be equiped with for making cold air at the cooling air duct 316 of refrigerating chamber 304 Inner eycle and fan 317 at the inner back side of refrigerating chamber 304, cooling air duct 316 possesses the first blow-off outlet 318, second blow-off outlet 319, the 3rd blow-off outlet 320 and the 4th blow-off outlet 321 of blowout cold air and sucks the first suction inlet 322, second suction inlet 323 and the 3rd suction inlet 324 that return air.

In addition, being equiped with dividing plate 326 on the 3rd receiver 315 top in the mode of the opening portion 325 of roughly airtight 3rd receiver 315, dividing plate 326 being equiped with ozone generating apparatus 327 as function attachment device and for regulating adjustment member and the cap assembly 329 of the effect of light source 328, function attachment device.

About the freezer formed as mentioned above, below its action is described.

In freezer running, the cold-producing medium of the HTHP after compressor compresses is cooled by condenser 305, condensation, becomes liquid refrigerant.The condensed cold-producing medium of condenser 305 flows to the first decompressor by transfer valve or the second decompressor reduces pressure, and becomes the gas-liquid two-phase cold-producing medium of low-pressure low-temperature.

At this, the cold-producing medium flowing to the first decompressor flows in freezing evaporimeter, by evaporating in refrigerating chamber 303, by carburation by evaporation heat cooling refrigerating chamber 303, then is sucked by compressor.

In addition, the cold-producing medium being flowed to the second decompressor by transfer valve flows to freezing evaporimeter from refrigeration evaporimeter 309, by evaporating in refrigerating chamber 304 and refrigerating chamber 303, by the hot refrigerated compartment 304 of carburation by evaporation and refrigerating chamber 303, then sucked by compressor.

At this, the cold air obtained by the carburation by evaporation heat of the liquid refrigerant in refrigeration evaporimeter 309, by fan 317, flows in cooling air duct 316, blow out from the first blow-off outlet 318, second blow-off outlet 319, the 3rd blow-off outlet 320 and the 4th blow-off outlet 321, cool each thus and divide.

In addition, flow to cool inside and outside box by the air that returns cooling the division beyond it in the second receiver 314 and the 3rd receiver 315.

And, the relatively-high temperature sucked from the first suction inlet 322, second suction inlet 323 and the 3rd suction inlet 324 return air, pass through temperature difference, make the liquid refrigerant evaporates in refrigeration evaporimeter 309, and absorb heat, become low temperature, import in case by fan 317 again, cool each division.Function attachment device and ozone generating apparatus 327 are the devices that can produce the ozone supplied to the 3rd receiver 315 be configured in storeroom.Be configured to, the ozone that ozone generating apparatus 327 produces is heavier than air due to molecular weight, therefore has the tendency easily lodged in below the 3rd receiver 315, is more easily full of the 3rd receiver 315.

At this, as long as ozone generating apparatus 327 is sent out ozoniferous device, be not particularly limited.Specifically, can illustrate: to the oxygen molecule (O in air ₂) irradiation ultraviolet radiation light generation ozone (O ₃) device and the electrode be configured in air is set to high voltage by electric discharge etc. the oxygen molecule in air is transformed to the device etc. of the oxygen containing materials such as the device of ozone, electric decomposition water to ozone supply in air.

Figure 28 is the profile of the 3rd receiver 315 comprised near for the adjustment member of the effect of regulatory function attachment device and cap assembly 329.Figure 29 is the profile of adjustment member and cap assembly 329.

Adjustment member for the effect of regulatory function attachment device is configured at the private side of the storeroom of function attachment device and ozone generating apparatus 327, it is the cap assembly 329 be made up of thin plate that ozone generating apparatus 327 and storeroom are separated, as shown in figure 29, illustrated is that front, portion is provided with the cap assembly 329 of the shape of falling tetragonous cone table of multiple discharge orifice 331 below.In this case, adjustment member and cap assembly 329, by possessing multiple discharge orifice 331, can regulate the ozone amount that the ozone produced by function attachment device and ozone generating apparatus 327 discharges in storeroom i.e. the 3rd receiver 315.That is, by the size of this discharge orifice 331 and the ozone amount of quantity decision inflow the 3rd receiver 315.In addition, by installing the position of this discharge orifice 331, ozone discharge scope when to be occurred by ozone generating apparatus 327 and to discharge in the 3rd receiver 315 can be regulated.Like this, the 3rd receiver 315 private side of the ozone generating apparatus 327 as function attachment device and the light source 328 being embedded in dividing plate 326 is configured in for the adjustment member of the effect of regulatory function attachment device and cap assembly 329, by installing in the mode covering ozone generating apparatus 327 and light source 328, the accommodation space of ozone generating apparatus 327 and the 3rd receiver 315 is separated.

In addition, cap assembly 329 is provided with multiple inlet hole 332 by rear, portion below, regulates the discharge capacity of the ozone of discharge in the 3rd receiver 315 and the discharge scope of ozone generating apparatus 327.

Specifically, the lower face of adjustment member and cap assembly 329 is formed in the reservoir 329a that there is not discharge orifice 331 near central portion, and discharge orifice 331 configures to be positioned at the mode of the left and right sides of this reservoir 329a.Therefore, near reservoir 329a near the central authorities that the ozone produced by ozone generating apparatus 327 is temporarily accumulated in adjustment member and the cap assembly 329 being positioned at and there is not discharge orifice 331, the lower face that the heavier-than-air ozone of proportion is diffused into cap assembly 329 is gradually overall, shortly discharges downwards from the discharge orifice 331 of the left and right being configured at reservoir 329a.In addition, because discharge orifice 331 exists multiple, the entirety of food storage container 100 can be therefore diffused into.

On the other hand, the inlet hole 332 fore-and-aft direction of storeroom being configured at central more rearward side plays function mainly as the blow vent sucked from the cold air of the outside of the cap assembly 329 of the effect for regulatory function attachment device.When present embodiment 4-2, this inlet hole 332 is positioned at the vicinity of cold air discharge opening 321 described later and the rear side of storeroom, therefore can suck the cold air of drier state.Therefore, it is possible to maintain adjustment member and the upper side of cap assembly 329 and the humidity of cap assembly 329 inside lower, humidity is lower, and the ozone generation efficiency of ozone generating apparatus 327 is better, therefore ozone generation efficiency can be maintained higher state.Except the importing of the cold air of these dryings, in present embodiment 4-2, also with by the accommodation space because becoming high humility from distributing of the vegetables i.e. isolated mode of the 3rd receiver 315 and ozone generating apparatus 200, possess adjustment member and cap assembly 329, thus can by cap assembly 329 more top and ozone generating apparatus 327 periphery be maintained low humidity further, ozone generation efficiency can be maintained higher state.

In addition, under sending out situation by adding high voltage to ozone generating apparatus 327 ozoniferous, in Temperature Distribution in storeroom, owing to flowing into cold air outward from storeroom, therefore by becoming installing ozone generating apparatus 327 near the cold air discharge opening 321 of low temperature, become low temperature near ozone generating apparatus 327, low temperature more can improve the luminous efficiency of ozone thus, therefore efficiently ozone can occur.Thus, can suppress ozone that necessary power consumption occurs, and necessary ozone amount occurs, can contribute to energy-conservation, and the freshness that can play ozone keeps effect.

In addition, the ozone concentration in the 3rd receiver 315 can be regulated by the relation of the ozone generation efficiency of ozone generating apparatus 327 and the oxygen amount flowing into cap assembly 329 inside by inlet hole 332 and the ozone amount flowed out from discharge orifice 331 for the adjustment member of the effect of regulatory function attachment device and cap assembly 329.That is, for the adjustment member of the effect of regulatory function attachment device by determining to be arranged at total aperture area of the discharge orifice 331 of adjustment member in the design phase, the capacity of the 3rd receiver 315 can be considered and regulate ozone concentration to a certain degree.Specifically, when discharge orifice more than 331 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of the 3rd receiver 315 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 327, the quantity of discharge orifice 331 and the ozone concentration of the 3rd receiver 315 are all directly proportional.On the contrary, when discharge orifice 331 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of the 3rd receiver 315 reduces.

In addition, by design adjustment member and cap assembly 329 discharge orifice 331 setting angle and position or cap assembly 329 is made movable, can further regulatory function material discharge capacity and discharge angle, can more efficiently improve the functional of preservation object.

In addition, the adjustment member of the above-mentioned effect for regulatory function attachment device flows out ozone by free convection and flows into oxygen, but fan also can be used to make ozone flow out forcibly and input oxygen.In addition, also can by configuring ozone concentration in the mode that can measure the ozone concentration in the 3rd receiver 315, and regulate (such as based on the information from this ozone concentration meter, ON, OFF of said fans) the ozone generating capacity of ozone generating apparatus 327, the ozone concentration in the 3rd receiver 315 is remained in prescribed limit.

The ozone concentration of the 3rd receiver 315 preferably maintains below 0.05ppm.Reason is, when ozone concentration is higher than it, when taking out the food such as vegetables, some may be brought to affect to the human body of the user carrying out these operations.In addition, preferably below 0.03ppm is maintained.Reason is, when ozone concentration is higher than it, the people carrying out above-mentioned operation may feel uncomfortable because of the foul smell of the uniqueness of ozone.But ozone concentration is not limited to this.

In present embodiment 4-2, as function attachment device, also possess light source 328, therefore, then to irradiate as the light of this function attachment device light source 328 and regulate the adjustment member of the light of this light source 328 to be described.

Light source 328 has and promotes that the functional components such as the such as vitamin C that its food is had increase the effect of such live body defense reaction to being stored in the storeroom i.e. food of the 3rd receiver 315.When present embodiment 4-2, light source 328 adopts LED.LED because caloric value is little, can prevent the temperature in storage space from rising, can make that the keeping quality of food is stable and equipment operation expense is cheap, in addition excellent in te pins of durability, can Miniaturization Design be realized, therefore versatility is high, is preferably set to the specification of freezer.

In addition, light source 328 is configured in the top of adjustment member for the effect of regulatory function attachment device and cap assembly 329, configures in the mode of surrounding with cap assembly 329.Thus, by being spaced between the accommodation space in the 3rd receiver 315 and light source 328, can preventing light source 328 from condensing because of the moisture of the 3rd receiver 315 of high humility, absorbing the light of provision wavelengths thus, the increase deterioration of efficiency of functional components.

Like this, as the adjustment member regulated from the light of light source 328, irradiate adjusting portion 329b even if also possess in cap assembly 329.This irradiation adjusting portion 329b is preferably made up of the material of the light of necessary wavelength in the light that can radiate fully through function attachment device and light source 328.Such as, any one material in the translucent resins such as epoxy resin, acrylic resin, polycarbonate resin, polyvinyl resin, polystyrene resin, acrylic resin and transparent resin is used.Or, the material formed for base material with the composite that multiple above-mentioned translucent resin is combined owing to having diffusivity, therefore preferably.

The wavelength that function attachment device and light source 328 radiate is promoting live body defense reaction to the food being stored in storeroom and promote that the mode comprising provision wavelengths region that the functional components such as vitamin C and polyphenol increases sets.

Specifically, the wave-length coverage of light source 328 is preferably the wavelength of 380nm ~ 800nm, such as, by comprising the wavelength to the wavelength of the safer scope of human body and the ultraviolet range of 280nm ~ 400nm, when preservation object is mushroom class, due to the precursor more containing vitamin D and ergosterol, therefore by irradiating these wavelength to these materials, excitation molecule, is transformed to vitamin D, therefore can improve and preserve the content of vitamin D, nutritive value improves.These effects in the case of fish, particularly in black carp such as blue and white fish and sardine etc. too.In addition, containing in the grape of anthocyanin and the fruits such as apple and strawberry or greengrocery, can increase and preserve polyphenol.Thus, can improve and preserve the functional of food, the functional importance of freezer improves.

Thus, when sending the light that blue wavelength and green wavelength combine from light source 328, the surface colonization of Xanthophyll cycle bacterium at green fruit of blue wavelength can be used, in addition, the live body defense reaction of green fruit internal can be promoted with the green wavelength penetrated in green fruit, can further improve the keeping quality of green fruit.

In addition, in the present embodiment, as light source 328, using LED, but be not confined to this especially, also can be the light source 328 of the light of radiation continuous spectrum.In addition, when the multiple LED of light possessing radiation different wave length when adopting compound are as light source 328, more multi-layered effect can be obtained.

Like this, in present embodiment 4-2, relative to function attachment device and ozone generating apparatus 327, light source 328, possesses multiple adjustment member configured in the mode covering these function attachment devices, not that the such as ozone gas etc. occurred by function attachment device is directly discharged into storeroom thus, but discharge again via after multiple adjustment member, precision discharge capacity and discharge scope can be regulated better thus, the functional of the preservation object of storeroom inside can be more efficiently improved.

Like this, relative to function attachment device, the adjustment member that the mode possessing to cover these function attachment devices configures, not that the such as ozone gas etc. occurred by function attachment device is directly discharged into storeroom thus, but in the space temporarily lodging in adjustment member inside after, discharge again, easily can regulate discharge capacity and discharge scope thus, can more efficiently improve the functional of the preservation object of storeroom inside.

(embodiment 5)

Present embodiment relates to the food storage container comprising freezer, ozone particularly can be made to spread all over be divided into the food storage container of the storeroom entirety of upper and lower multistage.

At present, the ozone of strong oxidation is possessed for the degerming of freezer etc. and mildew-resistant etc.Such as, the freezer that (Japan) patent document 2: JP 2001-91146 publication is recorded has drawer container in freezer, is provided with is called that small-sized container of so-called fruit box on the top of this container.And, above this container and below be provided with ozone generating apparatus, carry out the degerming and antibacterial of internal tank by ozone.

But what present inventor carried out studying found that, the freezer as described in patent document 2, when upper and lower two sections of ground are configured with container, the effect of ozone is throughout less than the integral container of two sections.And find out, because ozone is heavier, easily lodge in the bottom of a cubitainer, ozone spreads all over less than another container.

Present embodiment is the embodiment of the result of above-mentioned research, its object is to, even if provide a kind of food storage container possessing the storeroom being divided into upper and lower two sections and ozone also can be made integrally to spread all over.

To achieve these goals, the feature of the food storage container of present embodiment is possess: form the storage box of storeroom of preserved food products, position that ozone generating apparatus that namely door of the above-mentioned storage box of switch, the ozone generating apparatus that produces the ozone supplied to above-mentioned storeroom be arranged at the courtyard portion of above-mentioned storage box, the inner upper that is configured at above-mentioned storeroom can receive above-mentioned ozone and have the first container of the tap hole flowing out ozone in below.

Accordingly, the ozone produced by ozone generating apparatus is received in the first container being configured at top, but flows out from flow export, flows to the storeroom being configured at below, and the space that ozone therefore can be made to spread all over divide up and down is overall.

In addition, possess second container, described second container is configured at the below of above-mentioned first container, support this first container, can pull relative to above-mentioned storeroom, and there is the opening portion of opening upward, the position that above-mentioned tap hole preferred disposition flows out in ozone to second container.

Thereby, it is possible to the upper and lower separate storage of food that will vary in size, the stream clipping less food and airtight ozone in larger food gap can be avoided, and the taking-up of food is put into easily.

In addition, above-mentioned first container is the container of the box shape of top-open, and above-mentioned tap hole is preferably disposed on the perisporium of the first container.

Accordingly, even if the first container storage numerous food product, tap hole also can be avoided to be blocked by food.Thus, when preserving numerous food product, ozone also can be made to be dispersed throughout entirety.

In addition, above-mentioned tap hole is preferably disposed on the bottom of the first container, and is communicated with the above-mentioned tap hole being arranged at above-mentioned perisporium.

Accordingly, be stored in the amount of food hour of the first container, ozone easily flows out from the tap hole being arranged at bottom, and when amount of food is large, the tap hole being arranged at bottom is blocked by food, and ozone only flows out from the tap hole of wall portion.Thus, by being stored in the amount of the food of the first container, adjustable flow of ozone output, can make ozone spread all over equably.

The space that present embodiment can make ozone spread all over and divide up and down is overall.

Then, be described with reference to the embodiment of accompanying drawing to the food storage container of present embodiment.In addition, this embodiment does not limit by this embodiment.

Figure 31 is the front elevation of the food storage container representing embodiment 5.

In addition, possess can airtight storage case 170 and can the door 111 of switch for food storage container 100.Specifically, food storage container 100 possess can switch refrigerating chamber 110 first 111a and can switch vegetable compartment 120 second 111b, can the 3rd 111c of switch refrigerating chamber 130, door 111 is switchably installed on storage box 170 by hinge.

Figure 32 is the profilograph of the food storage container 100 of present embodiment.

As shown in the figure, food storage container 100 possesses ozone generating apparatus 200, isolated location 210, light source 220.In addition, food storage container 100 is equiped with upper container 123 (in the present embodiment in the inside of vegetable compartment 120, below describing is the first container 123), food containers 121 (in the present embodiment, below describing as second container 121), lid 122.

Isolated location 210 is the parts be made up of thin plate ozone generating apparatus 200 and storeroom separated, and as shown in figure 33, illustrated is that rear, portion is provided with the cover of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.Ozone generating apparatus 200 and vegetable compartment 120, by cover the lower face that the mode being embedded in the ozone generating apparatus 200 of frame plate 115 is installed on frame plate 115, separate by isolated location 210.In addition, isolated location 210 is provided with multiple inlet hole 212 in front, portion below.

In addition, isolated location 210 and can flow into the oxygen amount of isolated location 210 inside by inlet hole 212 and regulate the ozone concentration of vegetable compartment 120 from the relation of the ozone amount of discharge orifice 211 outflow by the ozone generation efficiency of ozone generating apparatus 200.That is, isolated location 210 is by determining to be arranged at total aperture area of the discharge orifice 211 of isolated location 210 and total aperture area of inlet hole 212 in the design phase, can regulate the ozone concentration of the first container 123 and second container 121 to a certain degree.Specifically, when discharge orifice more than 211 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of the first container 123 and second container 121 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 200, the quantity of discharge orifice 211 and the ozone concentration of the first container 123 and second container 121 are all directly proportional.On the contrary, when discharge orifice 211 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of the first container 123 and second container 121 reduces.

In addition, above-mentioned isolated location 210 flows out ozone by free convection and flows into oxygen, but fan also can be used to make ozone flow out forcibly and input oxygen.In addition, also can by configuring ozone concentration in the mode that can measure the ozone concentration in second container 121, and regulate (such as based on the information from this ozone concentration meter, ON, OFF of said fans) the ozone generating capacity of ozone generating apparatus 200, the ozone concentration in second container 121 is remained in prescribed limit.

Ozone concentration in storeroom i.e. first container 123 of food and second container 121 preferably maintains below 0.05ppm.Reason is, when ozone concentration is higher than it, when pulling out second container 121 and when taking out the food such as vegetables from second container 121, some may be brought to affect to the human body of the user carrying out these operations.In addition, preferably below 0.03ppm is maintained.Reason is, when ozone concentration is higher than it, the people carrying out above-mentioned operation may feel uncomfortable because ozone is smelly.

In addition, as long as the illumination mode of light source 220 adopts the mode of easy decomposing pesticide.Such as, consider only when the ozone concentration of vegetable compartment 120 is more than setting, put the mode of bright light source 220 continuously.If consider the decomposition efficiency of agricultural chemicals, then afore mentioned rules value is preferably more than 0.01ppm.In addition, also can make light source 220 with and formed the multiple of intrinsic frequency of molecule of agricultural chemicals or glimmer in luminous interval corresponding to approximate number.Thus, think and more efficiently can drop into luminous energy to agricultural chemicals, easy-to-use ozone decomposed agricultural chemicals.

Figure 34 is the stereogram representing the first container, second container and lid.

First container 123 is casings that the inner upper being configured at storeroom and vegetable compartment 120 can receive the position of the ozone discharged from ozone generating apparatus 200, and is the container being called so-called fruit box.In this case, the first container 123 is supported on the upper back of second container 121 described later with receiving state, together can pull out relative to vegetable compartment 120 push with second container 121.In addition, the first container 123 through-thickness in from the bottom of the perisporium of in perisporium and antetheca to the scope of bottom is provided with the tap hole 128 of multiple outflow ozone throughly.In addition, the first container 123 is made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.

Second container 121 is configured in storeroom and vegetable compartment 120, is can pull and have the casing of the opening portion 127 of opening upward.In addition, the resin of the side surface part of second container 121, bottom surface sections, interior face white is integrally formed, and front face transparent resin is shaped and is fixed.Therefore, under the state of having opened wide second 111b, even if do not pull out second container 121, also can see in second container 121 by front face, also can confirm to receive food.

Lid 122 is plate-shaped members of the opening portion 127 of the top of airtight first container 123 and second container 121, possesses passing hole 124, adjustment hole 125.In addition, cover 122 to be made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.Lid 122 possesses the function of the humidity in adjustment first container 123 and second container 121, specifically, the moisture distributed from the Vegetables and fruits be stored in the first container 123 and second container 121 is maintained to a certain degree in the first container 123 and second container 121, simultaneously by humidity regulation to above-mentioned moisture not in the first container 123 and second container 121 condensation degree.

Passing hole 124 mainly possesses the hole of the function that ozone passes through, and is hole through on the thickness direction of lid 122.In addition, as shown in Figure 35 A, the cone shape that passing hole 124 diametrically upwards expands gradually.In addition, passing hole 124, owing to being the hole ozone produced by ozone generating apparatus 200 being imported the first container 123 inside, is therefore arranged at immediately below discharge orifice 211 that isolated location 210 is arranged and region around it (discharge orifice correspondence position 126 (reference Figure 34)).

By passing hole 124 is made this shape, the ozone fallen from the discharge orifice 211 of isolated location 210 can be caught by the part that the diameter of passing hole 124 is large, ozone be imported efficiently the first container 123 inner.On the other hand, the moisture that the first container 123 and second container 121 inside exist can be consistent with the discharge of adjustment hole 125 described later, can regulate the humidity of second container 121 inside by design concept.

Adjustment hole 125 is holes of the through shape of the part be arranged at beyond discharge orifice correspondence position 126, is the state (especially moisture) of the atmosphere gas for regulating the first container 123 and second container 121 inside and possesses the part atmosphere gas of inside being discharged into outside function.As shown in Figure 35 B, adjustment hole 125 is holes through on the thickness direction of lid 122.In addition, the quantity of adjustment hole 125 and size determined according to the scope that will regulate (scope of the humidity such as, in second container 121) in the design phase.

As mentioned above, the ozone discharged from ozone generating apparatus 200 is first imported the first container 123 by the food storage container 100 of present embodiment, and then exports to second container 121 from the bottom of perisporium and the tap hole 128 of bottom being arranged at the first container 123.Thus, ozone only can not lodge in the first container 123, and ozone can be made integrally to spread all over second container 121.

In addition, by arranging tap hole 128 in the bight be connected with bottom by the perisporium of the first container 123, ozone can be made efficiently to flow to the second container 121 of below.In addition, suppose that the food being accommodated in the first container 123 is fruit.Fruit is mostly spherical, if arrange tap hole 128 in the bight of the first container 123, then tap hole 128 can be avoided to block because of food.

In addition, because the cold air from cooling unit 140 can not flow directly into second container 121, therefore can not there is larger convection current in the inside of second container 121, in addition, the inner air of second container 121 can not flow to outside in large quantities, therefore, it is possible to the ozone that the inside of createing second container 121 exists fully acts on the state on the surface of received food.In addition, by penetrating food from the illumination of light source 220, the composite effect of available ozone and light decomposes the agricultural chemicals residuing in food surface efficiently.

In addition, in the present embodiment, be equiped with second container 121 and lid 122 in vegetable compartment 120, but present embodiment is not limited to this, also can there is no second container 121 and lid 122, above vegetable compartment 120, configure the first container 123.

In addition, as shown in Figure 36 A, tap hole 128 also can be present in perisporium and bottom individually.In addition, as shown in figure 36b, also perisporium top can be cut out breach as tap hole 128.

Present embodiment can be applicable to the food storage container that storeroom is divided into upper and lower two sections, particularly, can be applicable to storage box or the freezer of preserved food products.

(embodiment 6)

Present embodiment relates to the food storage container comprising freezer, particularly possesses the food storage container of ozone generating apparatus.

At present, the ozone of strong oxidation is possessed for the degerming of freezer etc. and mildew-resistant etc.Such as, in (Japan) patent document 2: JP 2001-91146 publication, as shown in figure 42, the lid 122 that can be accommodated in the food containers 121 in vegetable compartment of freezer is directly provided with ozone generating apparatus 200 pull.And, by opening portion ozone generating apparatus 200 being configured at food containers 121 like this, the ozone concentration in food containers 121 can be suppressed to decline, thus carry out degerming and antibacterial efficiently.

But when the opening of food containers is configured with ozone generating apparatus, the steam distributed from food especially vegetables etc. can bring harmful effect to ozone generating apparatus, makes the luminous efficiency of ozone slow.Thus, being difficult to be maintained necessary ozone concentration in food containers, in order to maintain necessary ozone concentration, needing to consume a lot of electric power.

Present embodiment completes in view of above-mentioned problem, its object is to, and provides a kind of and can suppress the impact from the steam of food discharge and can will make the food storage container of necessary ozone concentration in storeroom.

To achieve these goals, the feature of the food storage container of present embodiment is possess: form the storeroom of preserved food products and the ozone generating apparatus that front possesses the storage box of opening portion, namely the door of the above-mentioned storage box of switch, the ozone generating apparatus that produces the ozone supplied to above-mentioned storeroom be arranged at the courtyard portion of above-mentioned storage box, by the isolated location of above-mentioned ozone generating apparatus and storeroom isolation, the ozone that produced by above-mentioned ozone generating apparatus through the discharge orifice being arranged at above-mentioned isolated location.

Thus; by the storeroom of preserved food products and ozone generating apparatus isolation; ozone generating apparatus is configured at the space more top of preserved food products with isolation; therefore, it is possible to utilize the impact protection ozone generating apparatus of the moisture distributed from food, the ozone generation efficiency of ozone generating apparatus can be maintained higher state.

In addition, possess and to be configured in above-mentioned storeroom and can pull and there is the food containers of the opening portion of opening upward, above-mentioned ozone generating apparatus preferred disposition in the top away from above-mentioned opening portion position and towards the position of above-mentioned opening portion.

Thus, ozone generating apparatus is configured at the food containers more top of preserved food products with isolation, therefore, it is possible to utilize the impact protection ozone generating apparatus of the moisture distributed from food, the ozone generation efficiency of ozone generating apparatus can be maintained higher state.

In addition, possess the lid of the opening of airtight above-mentioned food containers, above-mentioned lid preferably possesses: be arranged at above-mentioned discharge orifice correspondence position and the passing hole passed through of ozone and the position that is arranged at beyond above-mentioned discharge orifice correspondence position and the atmosphere gas of food containers inside is discharged into outside adjustment hole.

Accordingly, ozone can be imported food containers, the adjustment of the state such as humidity of food containers inside can be carried out simultaneously.Thus, also the ozone concentration in food containers and humidity can be maintained free position.

The little shape of the above-mentioned aperture area covering face portion of the open area ratio of above-mentioned lid lower part is preferably above by hole.

Accordingly, the ozone fallen from the ozone generating apparatus being configured at top can be trapped efficiently, and import in food containers.In addition, the amount of the atmosphere gas flowed out by passing hole in food containers can also be suppressed.

According to the present embodiment, a kind of impact of the humidity suppressed in storeroom can be provided and maintain the food storage container of stable ozone generation efficiency.

Figure 37 is the front elevation of the food storage container representing embodiment 6.

Figure 38 is the profilograph of the food storage container 100 of present embodiment.

As shown in the figure, food storage container 100 possesses ozone generating apparatus 200, isolated location 210, light source 220.In addition, food storage container 100 is equiped with food containers 121 and lid 122 in the inside of vegetable compartment 120.

Ozone generating apparatus 200 is the devices that can produce the ozone supplied to the food containers 121 be configured in storeroom.The following side of the thermal wall 115 (in the present embodiment, below describing as frame plate 115) that refrigerating chamber 110 and vegetable compartment 120 separate towards the inside and being embedded in of vegetable compartment 120 by ozone generating apparatus 200.Therefore, ozone generating apparatus 200 is configured at the top of the opening portion 127 of food containers 121 described later, and the position be configured at away from the opening portion 127 of food containers 121 and towards the position of opening portion 127.

Isolated location 210 is the parts be made up of thin plate ozone generating apparatus 200 and storeroom separated, and as shown in figure 39, illustrated is that front, portion is provided with the cover of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.Ozone generating apparatus 200 and vegetable compartment 120, by cover the lower face that the mode being embedded in the ozone generating apparatus 200 of frame plate 115 is installed on frame plate 115, separate by isolated location 210.In addition, isolated location 210 is provided with multiple inlet hole 212 in rear, portion below.

The lower face of isolated location 210 with more to the mode having orientation to put more to decline of food storage container 100 with inclination, discharge orifice 211 is configured near minimum position.

Thus, the heavier-than-air ozone of proportion mainly discharges downwards from discharge orifice 211.On the other hand, the hole performance function of inlet hole 212 mainly as the atmosphere gas of the outside of suction isolated location 210 at rear is configured at.In this case, this inlet hole 212 is because being positioned at the cold air sucking drier state near cold air discharge opening 213 described later.Thus, the humidity of isolated location 210 inside can be maintained lower, the ozone generation efficiency of ozone generating apparatus 200 can be maintained higher state.In addition, when the kind of ozone generating apparatus 200 is set to send out kind ozoniferous with high voltage, become low temperature by the inside of isolated location 210, efficiently ozone can occur.Thus, can suppress ozone that necessary power consumption occurs, can contribute to energy-conservation.

In addition, isolated location 210 and can flow into the oxygen amount of isolated location 210 inside by inlet hole 212 and regulate the ozone concentration of vegetable compartment 120 from the relation of the ozone amount of discharge orifice 211 outflow by the ozone generation efficiency of ozone generating apparatus 200.That is, isolated location 210 is by determining to be arranged at total aperture area of the discharge orifice 211 of isolated location 210 and total aperture area of inlet hole 212 in the design phase, can regulate the ozone concentration of vegetable compartment 120 to a certain degree.Specifically, when discharge orifice more than 211 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of vegetable compartment 120 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 200, the quantity of discharge orifice 211 and the ozone concentration of vegetable compartment 120 are all directly proportional.On the contrary, when discharge orifice 211 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of vegetable compartment 120 reduces.

Ozone concentration in the storeroom of food and vegetable compartment 120 and food containers 121 preferably maintains below 0.05ppm.Reason is, when ozone concentration is higher than it, when pulling out food containers 121 and when taking out the food such as vegetables from food containers 121, some may be brought to affect to the human body of the user carrying out these operations.In addition, preferably below 0.03ppm is maintained.Reason is, when ozone concentration is higher than it, the people carrying out above-mentioned operation may feel uncomfortable because ozone is smelly.

Thus, at least isolated location 210 is preferably made up of the material of the light of necessary wavelength in the light that can radiate fully through light source 220.

In addition, as long as the illumination mode of light source 220 adopts the mode of easy decomposing pesticide.Such as, the mode only putting bright light source 220 when the ozone concentration of vegetable compartment 120 is more than setting is continuously considered.If consider the decomposition efficiency of agricultural chemicals, then afore mentioned rules value is preferably more than 0.01ppm.In addition, also can make light source 220 with and formed the multiple of intrinsic frequency of molecule of agricultural chemicals or glimmer in luminous interval corresponding to approximate number.Thus, think and more efficiently can drop into luminous energy to agricultural chemicals, easy-to-use ozone decomposed agricultural chemicals.

The LED of light source 220 also can be fixed on frame plate 115 or be fixed on isolated location 210.When being fixed on isolated location 210, the LED-baseplate (not shown) of control LED is also fixed on isolated location 210.

Figure 40 is the stereogram representing food containers and lid.

Lid 122 is plate-shaped members of the opening portion 127 of airtight food containers 121, possesses passing hole 124, adjustment hole 125, and in addition, lid 122 is made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.Lid 122 possesses the function of the humidity regulated in food containers 121, specifically, the moisture distributed from the vegetables be stored in food containers 121 is maintained to a certain degree in food containers 121, simultaneously by humidity regulation to above-mentioned moisture not in food containers 121 condensation degree.

Passing hole 124 is the holes mainly possessing the function that ozone passes through, and is along the through hole of the thickness direction of lid 122.In addition, as shown in Figure 41 A, the cone shape that diametrically upwards expands gradually of passing hole 124.In addition, passing hole 124 is the holes ozone that produced by ozone generating apparatus 200 being imported food containers 121 inside, is therefore arranged at the region (discharge orifice correspondence position 126 (reference Figure 40)) immediately below discharge orifice 211 that isolated location 210 is arranged and around it.

Adjustment hole 125 is holes of the through shape of the part be arranged at beyond discharge orifice correspondence position 126, is the state (especially moisture) of the atmosphere gas for regulating food containers inside and possesses the part atmosphere gas of inside being discharged into outside function.As shown in figure 41b, adjustment hole 125 is holes through on the thickness direction of lid 122.In addition, the quantity of adjustment hole 125 and size determined according to the scope that will regulate (scope of the humidity such as, in food containers 121) in the design phase.

As mentioned above, the food storage container 100 of present embodiment easily decomposes the agricultural chemicals of the food residuing in storage due to the ability of using up, and with the oxidability decomposing pesticide of ozone, therefore can decomposing pesticide efficiently.Thus, even if the ozone concentration of storeroom to be suppressed to the scope not affecting human body, also decomposable asymmetric choice net remains of pesticide.In addition, even if under the environment of less than 4 DEG C that the activity of agricultural chemicals is low, also can decomposing pesticide, therefore can long-life food prod, also decomposable asymmetric choice net remains of pesticide simultaneously.

Further, owing to also ethylene gas can be reduced, therefore the deteriorations such as food overstrike such as vegetables can be prevented especially.

In addition, in the present embodiment, only on lid 122, be provided with adjustment hole 125, but also adjustment hole 125 can be set at the wall of food containers 121.

Present embodiment can be applicable to the food storage container possessing the degerming and antibacterial functions that ozone realizes, and especially can be applicable to freezer.

(embodiment 7)

Present embodiment relates to the food storage container comprising freezer, and particularly storeroom is divided into the food storage container of three temperature band.

At present, the food storage container such as freezer is divided into the highest refrigerating chamber of design temperature band, the refrigerating chamber that design temperature band is minimum, the design temperature band slightly lower than above-mentioned refrigerating chamber and vegetable compartment according to storage object mostly.

In this case, refrigerating chamber and vegetable compartment due to temperature band close, therefore use a wind path refrigerated compartment and vegetable compartment, refrigerating chamber independently cools (with reference to (Japan) patent document 2: JP 2001-91146 publication).

On the other hand, as the degerming of food storage container inside and mildew-resistant countermeasure, sometimes ozone is utilized.Such as, the blow air that cooler cools by the freezer blowing unit described in patent document 2, to refrigerating chamber, then imports vegetable compartment by cooling the cold air after in refrigerating chamber.And ozone generating apparatus is by being configured at the bottom of vegetable compartment, and ozone is taken the cold air that blows with above-mentioned blowing unit and spread all over the entirety of refrigerating chamber and vegetable compartment, thus carries out degerming and mildew-resistant.

But, present inventor is studied and tests rear discovery, turn back in the formation of the highest vegetable compartment configuration ozone generating apparatus of temperature in the circulating path of the cold air of cooler via vegetable compartment at the cold air being blown into refrigerating chamber from cooler, when there is ozone, there is the part that can not get degerming and anti-mold effect.Also find in addition, in the above-described configuration, the energy efficiency of ozone generating apparatus is poor.

Present embodiment completes based on the above-mentioned penetrating and correct judgement of the result of study of inventor, its object is to, and provides a kind of food storage container, and it efficiently ozone can occur, and extends the life-span of ozone, can realize the effect of ozone on a large scale.

To achieve these goals, the feature of the food storage container of present embodiment is, possess: the storage box forming the storeroom of preserved food products, inner and the first storeroom established of above-mentioned storeroom is divided by dividing wall, second storeroom, refrigerating chamber, the door of the above-mentioned storage box of switch, cool the first cooler of the air of above-mentioned first storeroom, cool the second cooler of the air of above-mentioned refrigerating chamber and above-mentioned second storeroom, the cold air cooled by above-mentioned second cooler is blown into the blowing unit of above-mentioned refrigerating chamber and above-mentioned second storeroom, produce the ozone generating apparatus of the ozone supplied by the path in above-mentioned second storeroom and cold air ventilation path to above-mentioned cold air.

Accordingly, ozone generating apparatus by ozone supply to the cold air of relative low temperature cooled by the second cooler that can be applicable to refrigerating chamber, can extend the life-span of ozone, and can throughout the overall ozone supply of the second storeroom.In addition, even if there is not ozone in a large number, ozone also can be made to spread all over the second cooling chamber overall, therefore the generation of ozone can not consume many energy, can obtain the effect of ozone efficiently.

In addition, above-mentioned ozone generating apparatus is preferably embedded in above-mentioned division wall, and is configured at above-mentioned cold air ventilation path.

Thus, can not ozone generating apparatus be corroded, storage space can be kept spacious.In addition, the cold air blowed can not directly contact with ozone generating apparatus, but indirectly cools ozone generating apparatus.In this condition, the electricity due to ozone generating apparatus damages decline (because resistance declines), therefore efficiently ozone can occur, can contribute to energy-conservation.In addition, owing to being embedded in division wall, even if therefore at cold air not circulation period, also can maintain low temperature, can there is ozone efficiently in ozone generating apparatus.

In addition, above-mentioned second cooler is the key element forming the cooling-cycle device using cold-producing medium, and above-mentioned cold-producing medium also can be combustible refrigerant.

Accordingly, even if combustible refrigerant is owing to also can suppressing the impact that brings to environment and can processing when being vented by food storage container, therefore preferably.In addition, just in case refrigrant leakage and together flowing with cold air, there is the ozone generating apparatus that high-tension part occurs and also can not directly contact with cold-producing medium, and, because ozone generating apparatus is embedded in division wall, the possibility that therefore can reduce blast in time and catch fire.

Can there is ozone in present embodiment, and can obtain the effect of ozone efficiently throughout the second storeroom entirety.

Figure 43 is the front elevation of the food storage container representing embodiment 7.

As shown in the figure, food storage container 100 is the freezers possessing storage box 170 and three doors 111, the storeroom being formed at storage box 170 inside is divided into refrigerating chamber 110 (in the present embodiment, below, description is the first storeroom 110), vegetable compartment 120 (in the present embodiment, below, description is the second storeroom 120), refrigerating chamber 130 etc. three.

In same figure, the rectangular broken line of food storage container 100 represents the opening of the first storeroom 110, second storeroom 120, refrigerating chamber 130, the object instant food of storage move into from front be divided into rack-like the first storeroom 110, second storeroom 120, in refrigerating chamber 130, also can take out of.

First storeroom 110 and the second storeroom 120 and its function of refrigerating chamber 130 (chilling temperature) correspond to preserved food and different.

First storeroom 110 is for stored refrigerated and be set as the storeroom of the temperature of the non-icing degree of collecting article.As the lower limit of actual temp, be usually set as 1 ~ 5 DEG C.

Second storeroom 120 is main for the purpose of the refrigeration of vegetables, and being the storeroom of the low temperature maintaining collecting article (vegetables) non-icing degree, is the storeroom being called so-called vegetable compartment.In addition, the second storeroom 120 is that the temperature equal or slightly high with the first storeroom 110 sets.As the lower limit of actual temp, it is 2 DEG C ~ 7 DEG C.In addition, more make low temperature, more can the freshness of long term maintenance leaf vegetables.

Refrigerating chamber 130 is the storerooms being set as cryogenic temperature band.Specifically, in order to freezen protective, be usually set as-22 ~-18 DEG C, but in order to improve freezen protective state, be sometimes also set as the low temperature of such as-30 DEG C or-25 DEG C.

In addition, possess can airtight storage case 170 and can the door 111 of switch for food storage container 100.Specifically, food storage container 100 possess can switch first storeroom 110 first 111a, can switch second storeroom 120 second 111b, can the 3rd 111c of switch refrigerating chamber 130, door 111 is switchably installed on storage box 170 by hinge.

Thermal wall 115 (in the present embodiment, below, describing as dividing wall 115) is the plate-shaped member for dividing the first storeroom 110 and the second storeroom 120, as shown in the figure, is set to frame plate shape integratedly in the inside of storage box 170.In addition, between the second storeroom 120 and refrigerating chamber 130, same division wall 115 is also provided with.

Dividing wall 115 is the structure clipping the heat-barrier material be made up of the resin foamed between the two pieces of thin plates be made up of the resin same with interior case 171.

Figure 44 is the profilograph representing food storage container.

As shown in the figure, food storage container 100 possesses ozone generating apparatus 200, isolated location 210, light source 220.In addition, food storage container 100 is equiped with upper container 123 (in the present embodiment in the inside of the second storeroom 120, below describing is the first container 123), food containers 121 (in the present embodiment, below describing as second container 121), lid 122.

Ozone generating apparatus 200 is the devices that can produce the ozone supplied to the first container 123 be configured in storeroom and second container 121.Ozone generating apparatus 200 towards the second storeroom 120 inside and be embedded in the following side of the division wall 115 the first storeroom 110 and the second storeroom 120 separated.

Ozone generating apparatus 200 possesses the ozone generating unit (not shown) boosting section (not shown) of supplied supply voltage boosting and the terminal configuring high potential in space being generated ozone by the oxygen in air.

In addition, ozone generating apparatus 200 is not limited to above-mentioned.Specifically, can illustrate: to the oxygen molecule (O in air ₂) irradiation ultraviolet radiation light generation ozone (O ₃) the oxygen containing material such as device, electric decomposition water to the device etc. of ozone supply in air.

Isolated location 210 is the parts be made up of thin plate ozone generating apparatus 200 and cold air ventilation path 175 described later separated, and as shown in figure 45, illustrated is that rear, portion is provided with the cover of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.Ozone generating apparatus 200 and cold air ventilation path 175, by being installed on to cover the mode being embedded in the ozone generating apparatus 200 dividing wall 115 lower face dividing wall 115, separate by isolated location 210.In addition, isolated location 210 is provided with multiple inlet hole 212 in front, portion below.

Cold air ventilation path 175 is meanings of the major avenues of approach of the cold air blowed from cooling chamber 114 by blowing unit 113 described later, in this case, there are not the parts forming the cold air ventilation path 175 such as passage energetically.Thus, the part in the space in the second storeroom 120 becomes cold air ventilation path 175.

Thus, by isolated location 210, second storeroom 120 and ozone generating apparatus 200 are divided configuration, the cold air therefore through cold air ventilation path 175 can not directly contact with ozone generating apparatus 200.Thus, just in case during flammable refrigrant leakage, also directly can not contact with the high-tension ozone generating apparatus 200 of generation, therefore can avoid the danger of exploding.

In addition, ozone generating apparatus 200 is embedded in and divides wall 115, also covers with isolated location 210, and therefore cooled ozone generating apparatus 200 becomes the state that temperature is difficult to rise, and efficiently ozone can occur.

In addition, in the present embodiment, with tangible parts, cold air ventilation path 175 is separated with ozone generating apparatus 200, but present embodiment is without the need to being defined in this, as long as cold air ventilation path 175 and ozone generating apparatus 200 leave, physically not necessarily by the parts of both separation.

In addition, isolated location 210 and can flow into the oxygen amount of isolated location 210 inside by inlet hole 212 and regulate the ozone concentration of the second storeroom 120 from the relation of the ozone amount of discharge orifice 211 outflow by the ozone generation efficiency of ozone generating apparatus 200.That is, isolated location 210 is by determining to be arranged at total aperture area of the discharge orifice 211 of isolated location 210 and total aperture area of inlet hole 212 in the design phase, can regulate the ozone concentration of the first container 123 and second container 121 inside to a certain degree.Specifically, when discharge orifice more than 211 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of the first container 123 and second container 121 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 200, the quantity of discharge orifice 211 and the ozone concentration of the first container 123 and second container 121 are all directly proportional.On the contrary, when discharge orifice 211 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of the first container 123 and second container 121 reduces.

In addition, above-mentioned isolated location 210 flows out ozone by free convection and flows into oxygen, but fan also can be used to make ozone flow out forcibly and input oxygen.In addition, also based on from the signal controlling substrate 132, the movable of said fans can be controlled and stop.In addition, also can by configuring ozone concentration in the mode that can measure the ozone concentration in second container 121, and regulate (such as based on the information from this ozone concentration meter, ON, OFF of said fans) the ozone generating capacity of ozone generating apparatus 200, the ozone concentration in second container 121 is remained in prescribed limit.

Light source 220 is that radiation can to the device being stored in the storeroom i.e. food of the second storeroom 120 and promoting the light of the provision wavelengths of the decomposition of the chemical substances such as agricultural chemicals that ozone realizes.In this case, light source 220 adopts light emitting diode (LED).

Like this, when making light work under the state of ozone concentration being maintained regulation, effect more than degerming and mildew-resistant is that such as, available ozone carries out the decomposition etc. of agricultural chemicals.

In addition, as long as the illumination mode of light source 220 adopts the mode of easy decomposing pesticide.Such as, the mode only putting bright light source 220 when the ozone concentration of the second storeroom 120 is more than setting is continuously considered.If consider the decomposition efficiency of agricultural chemicals, then afore mentioned rules value is preferably more than 0.01ppm.In addition, also can make light source 220 with and formed the multiple of intrinsic frequency of molecule of agricultural chemicals or glimmer in luminous interval corresponding to approximate number.Thus, think and more efficiently can drop into luminous energy to agricultural chemicals, easy-to-use ozone decomposed agricultural chemicals.

In addition, food storage container 100 possesses cooling unit 119, blowing unit 113, air door 131 (in the present embodiment, below, describing as control valve 131), controls substrate 132.

Cooling unit 119 be by cool cycles by the heat dissipation in storeroom to the device outside storeroom, be made up of cooler, radiator, compressor etc., and by by the evaporation of cold-producing medium and condensation, the refrigerant loop of the heat dissipation to the opposing party that are present in a side formed.

As shown in figure 44, cooling unit 119 possesses the first cooler 112a and the second cooler 112b two coolers.

Second cooler 112b is arranged on the cooling chamber 114 of the dorsal part of the inner face being arranged at refrigerating chamber 130, and cooling imports the refrigerating chamber 130 of cooling chamber 114 and the air of the second storeroom 120.

First cooler 112a is arranged at the dorsal part at the back side of the first storeroom 110, by with the air direct heat transfer in the first storeroom 110, cool the first storeroom 110.

Blowing unit 113 is the blow air that cooled by the second cooler 112b devices to refrigerating chamber 130 and the second storeroom 120.In this case, as blowing unit 113, adopt aerofoil fan.

Control valve 131 to be blowed by blowing unit 113 for regulating and to spue in the air door of the amount of the cold air (air cooled by the second cooler 112b) of the second storeroom 120, regulates by the aperture controlling to comprise the valve of contract fully.

The cold air that second cooler 112b cools becomes fully low temperature because carrying out cooling at refrigerating chamber 130, therefore can not continue to spue to the second storeroom 120.Thus, by control valve 131, regulate above-mentioned cold air to the discharge-amount of the second storeroom 120, the temperature of the second storeroom 120 is maintained set point of temperature (0 DEG C ~ 4 DEG C).

In addition, if the second storeroom 120 reduces the temperature of setting and the state of long-time maintenance control valve 131 unlatching, then also can be used as refrigerating chamber and play function.

Controlling substrate 132 to be electrically connected with cooling unit 119, blowing unit 113, control valve 131, sensor (not shown) etc., is the substrate for controlling above-mentioned each device.

Figure 46 is the stereogram representing the first container, second container and lid.

First container 123 is containers that be configured at the storeroom i.e. inner upper of the second storeroom 120, that be called so-called fruit box.In this case, the first container 123 is supported on the upper back of second container 121 described later with receiving state, together can pull out relative to the second storeroom 120 push with second container 121.In addition, the first container 123 through-thickness in from the bottom of the perisporium of in perisporium and antetheca to the scope of bottom is provided with the tap hole 128 of multiple outflow ozone throughly.In addition, the first container 123 is made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.

Second container 121 is configured in storeroom i.e. the second storeroom 120, is can pull and have the casing of the opening portion 127 of opening upward.

Lid 122 is plate-shaped members of the opening portion 127 of the top of airtight first container 123 and second container 121, possesses passing hole 124.In addition, cover 122 to be made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.Lid 122 possesses the function of the humidity in adjustment first container 123 and second container 121, specifically, the moisture distributed from the Vegetables and fruits be stored in the first container 123 and second container 121 is maintained to a certain degree in the first container 123 and second container 121, simultaneously by humidity regulation to above-mentioned moisture not in the first container 123 and second container 121 condensation degree.

Passing hole 124 is holes of through shape, is the state (especially moisture) of the atmosphere gas for regulating the first container 123 and second container 121 inside and possesses the part atmosphere gas of inside being discharged into outside function.In addition, also there is function in the lump that the cold air of second container 121 outside and ozone are imported the inside of second container 121.

If adopt formation as above, the ozone supply then supplied by ozone generating apparatus 200 is to the cold air cooled by the second cooler 112b that can cool refrigerating chamber 130, therefore, it is possible to improve the life-span of ozone, the ozone of substantial amount is made to spread all over the inside entirety of the second storeroom 120.Thus, degerming and anti-mold effect can be realized by ozone.In addition, because the second storeroom 120 entirety becomes sufficient ozone concentration, therefore by the compound action with the light from light source 220, decomposable asymmetric choice net residues in the chemical substances such as the agricultural chemicals of food.

In addition, the cold air reason second cooler 112b that the second cooler 112b cools condenses removing moisture and becomes the cold air of drying regime.Thus, even if ozone is mixed into this cold air, also oxygen can not be become by moisture ozone decomposition, the ozone concentration that sustainable maintenance is higher.

In addition, ozone generating apparatus 200 is cooled indirectly by above-mentioned cold air, and therefore the luminous efficiency of ozone improves, and drops into energy, also sufficient ozone can occur even if reduce.

Present embodiment can be applicable to food storage container, especially freezer.

(embodiment 8)

Present embodiment relates to the food storage container comprising freezer, particularly can decompose the food storage container of the agricultural chemicals residuing in food.

At present, the ozone of strong oxidation is possessed for the degerming of freezer etc. and mildew-resistant etc.Such as, (Japan) patent document 1: specially permit No. 3920064 publication and record the invention relating to following freezer, this freezer is, in order to carry out degerming and mildew-resistant, to use premised on ozone, in order to prevent the resin corroding the inner face forming freezer as this ozone, formed with ozone resistance material.In addition, patent document 1 has the record of following order, that is, to the photochemical catalyst irradiation ultraviolet radiation be configured in this freezer, utilize catalyst decomposes foul smell composition to carry out deodorizing.

Current, the agricultural chemicals residuing in food becomes problem, in the storage of food, also preferably reduces the agricultural chemicals residuing in food, but does not form the motion relating to and effectively can decompose the food storage container of the chemical substances such as remains of pesticide.

Therefore, present inventor is conceived to utilize the chemical substances such as widely used ozone decomposed agricultural chemicals such as freezer and innoxious, and the result of carrying out studying obtains penetrating and correct judgement below.That is, if use and do not affect the ozone of the high concentration of the degree of human body, then the chemical substance such as decomposable asymmetric choice net agricultural chemicals, but be difficult to the ozone concentration decomposing pesticide with food storage containers such as the freezers that can be applicable to the frequent switch of people.Find in addition, the temperature in storage box is low, the activity of ozone and chemical substance reduces, and is more difficult to decompose.

Present embodiment completes in view of above-mentioned penetrating and correct judgement, its object is to, provide a kind of ozone concentration be dysgenic concentration is not produced to human body simultaneously can the food storage container of the chemical substance such as decomposing pesticide.

To achieve these goals, the food storage container of present embodiment possesses: the storage box forming the storeroom of preserved food products, inner and the first storeroom established of above-mentioned storeroom is divided by dividing wall, second storeroom, refrigerating chamber, the door of the above-mentioned storage box of switch, cool the first cooler of the air of above-mentioned first storeroom, cool the second cooler of the air of above-mentioned refrigerating chamber and above-mentioned second storeroom, the cold air cooled by above-mentioned second cooler is blown into the blowing unit of above-mentioned refrigerating chamber and above-mentioned second storeroom, occur and the ozone generating apparatus of ozone supply in above-mentioned second storeroom, radiation can promote the light source of the light of the provision wavelengths that the chemical substance that the ozone produced by above-mentioned ozone generating apparatus realizes is decomposed to the food being stored in above-mentioned second storeroom.

Accordingly, by can be applicable to the ozone concentration of food storage container and irradiating light under low temperature environment simultaneously, can the chemical substance such as decomposing pesticide efficiently.

In addition, also can possess food containers, it is inner that described food containers is configured at above-mentioned second storeroom, and have the transmittance section light of above-mentioned light source radiation being imported inside.

Accordingly, by the compound action of light and ozone, also can be stored in the food of storeroom with the state being accommodated in food containers to for keeping the freshness of food etc., decompose and residue in the chemical substances such as the agricultural chemicals of food etc.

Above-mentioned light source is preferably arranged at multiple positions of the dispersion of the second storeroom inside respectively.

Accordingly, the shadow part avoiding the food occurring to preserve to be formed can be done one's utmost.

Present embodiment by the composite effect of ozone and light, even if at low temperatures, the also chemical substance such as decomposable asymmetric choice net agricultural chemicals.

Figure 47 is the front elevation of the food storage container representing embodiment 8.

Storage box 170 possesses outside and that inside is heat insulation function, as shown in the ellipse of Figure 47, by case 171 in shaping with resin vacuum such as ABS, use the outer container 172 of the metal materials such as pre-coated steel plate, the heat-barrier material 173 be configured between interior case 171 and outer container 172 forms.In addition, door 111 is made up of inner panel and outside plate and heat-barrier material 173 similarly.

Figure 48 is the profilograph representing food storage container.

As shown in the figure, food storage container 100 possesses ozone generating apparatus 200, isolated location 210, light source 220.In addition, food storage container 100 is equiped with upper container 123 (in the present embodiment in the inside of the second storeroom 120, below describing is the first container 123), food containers 121 (in the present embodiment, below describing as second container 121).

Ozone generating apparatus 200 can produce to the first container 123 be configured in the second storeroom 120 and second container 121, other the device of ozone of the second storeroom 120 inside supply.Ozone generating apparatus 200 towards the second storeroom 120 inside and be embedded in the following side of the division wall 115 the first storeroom 110 and the second storeroom 120 separated.

Isolated location 210 is the parts be made up of thin plate ozone generating apparatus 200 and cold air ventilation path 175 described later separated, and as shown in figure 49, illustrated is that rear, portion is provided with the cover of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.Ozone generating apparatus 200 and cold air ventilation path 175, by being installed on to cover the mode being embedded in the ozone generating apparatus 200 dividing wall 115 lower face dividing wall 115, separate by isolated location 210.In addition, isolated location 210 is provided with multiple inlet hole 212 in front, portion below.

In addition, cold air ventilation path 175 is meanings of the major avenues of approach of the cold air blowed from cooling chamber 114 by blowing unit 113 described later, in this case, there are not the parts forming the cold air ventilation path 175 such as passage energetically.Thus, the part in the space in the second storeroom 120 becomes cold air ventilation path 175.

Thus, can not directly be contacted with ozone generating apparatus 200 by the cold air of cold air ventilation path 175.Thus, just in case during flammable refrigrant leakage, also directly can not contact with the high-tension ozone generating apparatus 200 of generation, therefore can avoid the danger of exploding.

In addition, ozone generating apparatus 200 be embedded in divide wall 115, also cover with isolated location 210, therefore by cold air indirectly cooled ozone generating apparatus 200 become temperature be difficult to rising state.Thus, even if not under the state of the second storeroom 120 cool-air feed, also ozone generating apparatus 200 can be maintained low-temperature condition, therefore efficiently ozone can occur.

At this, when ozone generating apparatus 200 becomes low-temperature condition, the electricity of ozone generating apparatus 200 damages decline (because resistance declines), therefore, it is possible to there is ozone efficiently.

In addition, isolated location 210 and can flow into the oxygen amount of isolated location 210 inside by inlet hole 212 and regulate the ozone concentration of the second storeroom 120 from the relation of the ozone amount of discharge orifice 211 outflow by the ozone generation efficiency of ozone generating apparatus 200.Namely, isolated location 210, by determining to be arranged at total aperture area of the discharge orifice 211 of isolated location 210 and total aperture area of inlet hole 212 in the design phase, can regulate the first container 123 and second container 121 is inner, the ozone concentration of other the second storeroom 120 entirety to a certain degree.Specifically, when discharge orifice more than 211 (total aperture area is large), the discharge of ozone increases, and the ozone concentration of the first container 123 and second container 121 increases.In addition, because the influx of oxygen and the discharge of ozone proportionally increase, therefore until the limit of the ability of ozone generating apparatus 200, the quantity of discharge orifice 211 and the ozone concentration of the first container 123 and second container 121 are all directly proportional.On the contrary, when discharge orifice 211 few (total aperture area is little), the discharge of ozone reduces, and the ozone concentration of the first container 123 and second container 121 reduces.

In addition, above-mentioned isolated location 210 flows out ozone by free convection and flows into oxygen, but fan also can be used to make ozone flow out forcibly and input oxygen.In addition, also based on from the signal controlling substrate 132, the movable of said fans can be controlled and stop.In addition, also can by configuring ozone concentration in the mode that can measure the ozone concentration waited in second container 121, and regulate (such as based on the information from this ozone concentration meter, ON, OFF of said fans) the ozone generating capacity of ozone generating apparatus 200, the ozone concentration in second container 121 is remained in prescribed limit.

In addition, light source 220 is arranged at multiple positions of the dispersion of the second storeroom 120 inside respectively, and the mode of the shadow formed with the food not being accommodated in second container 121 grade as far as possible configures.In addition, a part for light source 220 is configured at the inside of isolated location 210.This absorbs the light of provision wavelengths to prevent because light source 220 condenses, and reduces the decomposition efficiency of agricultural chemicals.

Like this, when making light work under the state of ozone concentration being maintained regulation, effect more than degerming and mildew-resistant is that such as, available ozone carries out the decomposition etc. of the chemical substances such as agricultural chemicals.

Specifically, the wavelength of empathizing with the vibration of the molecule forming agricultural chemicals is preferably.Reason is, described agricultural chemicals is usually used in food and residues in the high agricultural chemicals of the possibility of food.Wavelength agricultural chemicals to effect is considered to be present in region of ultra-red.More specifically, utilize the infrared absorption spectroscopy being set to the agricultural chemicals of object, the wavelength etc. of the part that preferred absorbability is strong divides corresponding wavelength with the valley of spectrum.Such as, preferably according to the specific wavelength of infrared absorption spectrum of chlopyrifos or malathion, quinalphos class agricultural chemicals, these wavelength are significant in infrared division.

In addition, irradiate the wavelength of ultraviolet region, also can promote that agricultural chemicals decomposes.This is compound accelerating oxidation, and is and with having the ultraviolet of very high energies and oxidant and ozone, generates the technology of the stronger hydroxyl free radical of oxidability.By using above-mentioned technology, the ozone concentration that ozone concentration when can decompose with the agricultural chemicals realized than only ozone is low uses, and therefore can realize safer agricultural chemicals and decompose.

As shown in figure 48, cooling unit 119 possesses the first cooler 112a and the second cooler 112b two coolers.

Blowing unit 113 is the devices to refrigerating chamber 130 and the second storeroom 120 of the blow air for being cooled by the second cooler 112b.In this case, as blowing unit 113, adopt aerofoil fan.

As mentioned above, the cold air of second storeroom 120 that spues is the cold air being cooled to the degree that may correspond in refrigerating chamber 130, is therefore quite low temperature.Thus, even if the ozone generating apparatus 200 near the spitting unit being configured at this cold air does not directly contact sufficiently cooled yet with cold air.In addition, the humidity of this cold air is also low.Thus, can there is ozone efficiently in ozone generating apparatus 200, therefore with low power consumption, necessary ozone amount can occur, can contribute to energy-conservation.

Figure 50 is the stereogram representing the first container, second container and lid.

First container 123 is containers that be configured at the storeroom i.e. inner upper of the second storeroom 120, that be called so-called fruit box.In this case, the first container 123 is supported on the upper back of second container 121 described later with receiving state, together can pull out relative to the second storeroom 120 push with second container 121.In addition, the first container 123 through-thickness in from the bottom of the perisporium of in perisporium and antetheca to the scope of bottom is provided with the tap hole 128 of multiple outflow ozone throughly.

In addition, the first container 123 is made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.Thus, the first container 123 entirety becomes transmittance section 129.

Second container 121 is configured in storeroom i.e. the second storeroom 120, is can pull and have the food containers of the opening portion 127 of opening upward.

In addition, second container 121 is made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully.Thus, second container 121 entirety becomes transmittance section 129.

Namely the inscape of food containers covers the plate-shaped member that 122 are the opening portion 127 of the top of airtight first container 123 and second container 121, possesses passing hole 124.Lid 122 possesses the function of the humidity in adjustment first container 123 and second container 121, specifically, the moisture distributed from the Vegetables and fruits be stored in the first container 123 and second container 121 is maintained to a certain degree in the first container 123 and second container 121, simultaneously by humidity regulation to above-mentioned moisture not in the first container 123 and second container 121 condensation degree.

Passing hole 124 is the holes arranging multiple through shapes on lid 122, plays the function of the state (especially moisture) of the atmosphere gas of adjustment first container 123 and second container 121 inside.Specifically, passing hole 124 also has in the lump and the atmosphere gas of the inside such as second container 121 is discharged into outside and the function cold air of second container 121 outside and ozone being imported second container 121 inside.In addition, also function is played as the transmittance section 129 through the light from light source 220.

In addition, lid 122 is made up of the material of the light of necessary wavelength in the light that can radiate through light source 220 fully, covers 122 entirety and plays function as transmittance section 129.

In addition, be illustrated when the entirety of above-mentioned first container 123, second container 121, lid 122 is made up of the material of light transmission, but present embodiment is not limited to this.Such as, also can partly imbed the parts of light transmission and this part is set to transmittance section 129, in addition, the hole of through shape also can be set and this part is set to transmittance section 129.

As above to form if adopted, then the cold air cooling the low temperature of refrigerating chamber 130 spues near ozone generating apparatus 200, therefore, it is possible to extend the life-span of ozone.Thus, the ozone of substantial amount can be made to spread all over the second storeroom 120 inner overall, degerming and anti-mold effect can be realized throughout the second storeroom 120 entirety (comprising the inside of the first container 123 and second container 121).

In addition, because the second storeroom 120 entirety becomes sufficient ozone concentration, therefore by the compound action with the light from light source 220, decomposable asymmetric choice net residues in the chemical substances such as the agricultural chemicals of food.

In addition, the refrigerating chamber 130 of the first storeroom 110 and bottom that are configured to top due to the second storeroom 120 can realize door switch independently with second 111b, therefore the switching frequency of second 111b diminishes, suitable ozone concentration can be maintained, therefore, it is possible to improve the effect of agricultural chemicals removing by the second storeroom 120.

(embodiment 9)

Present embodiment relates to the freezer being provided with the ozone generating apparatus that low concentration ozone occurs in the storeroom space of storage Vegetables and fruits etc.

In recent years, the uneasiness of consumer to the security of food remains high, particularly to the uneasiness of the remains of pesticide of food about the consumer of 9 one-tenth all feel that uneasy this opinion poll result is put into effect.

At present, there is the freezer (for example, referring to patent document 1: specially permit No. 3920064 publication) possessing the function with ozone generating apparatus.

Figure 58 is the figure of the device representing the freezer 1 possessing existing ozone generating apparatus that patent document 1 is recorded.

As shown in the figure, 1 is freezer main body, and 3 is refrigerating chamber, and 4 is vegetable refrigerating chamber, and 5 is switching chamber, 6 be refrigerating chamber, 7 for hinge switching regulator freezer door, 8 is drawer type vegetable compartment door, and 9 not switching chamber doors, 10 is refrigerating chamber door.In addition, deodorizing, antibiotic device (being equivalent to antibiotic device, ozone generating apparatus) 18 is provided with in switching chamber 5 at cold airflow approach.Ozone treatment apparatus 19 is provided with in cold airflow outlet.

In the freezer formed as mentioned above, below, its action is described.

Receiving banana, just there is variable color when waiting cold in eggplant, cucumber, the cold weather sensitivity fruit of softening, water expansion etc. time, by the model selection of switching chamber 5 be " high temperature vegetables ", and carry out mode altering in switching chamber 5.The switching chamber 5 changing to " high temperature vegetables " pattern is cooled to the temperature of 10 ~ 15 DEG C, drive the deodorizing, the antibiotic device 18 that are arranged at cold airflow approach simultaneously, make it that ozone occur, antimicrobial treatment is carried out to the cold air flowing into switching chamber, drive the ozone treatment apparatus 19 being arranged at cold airflow outlet simultaneously, resolution process is carried out to ozone, makes harmful ozone harmless.

In addition, now, because produced ozone is supplied in switching chamber 5 with the state be contained in cold air, therefore ozone is full of in switching chamber 5, therefore, it is possible to prevent the miscellaneous bacteria such as the air of switching chamber 5 or the mould of vegetable surface from breeding.Therefore, can maintain with the freshness of the cold weather sensitivity fruit of higher refrigerated storage temperature preservation, on the other hand, the mode being below 0.005ppm with the ozone concentration in switching chamber sets the ozone generating capacity of deodorizing, antibiotic device 18, can not affect the user of the door 9 having opened wide switching chamber 5, and imperceptible ozone is smelly.

But, when above-mentioned existing ozone generating apparatus is installed on freezer and is filled in switching chamber by ozone, although set the generating capacity of ozone concentration, but sparking electrode portion is being added under high voltage sends out situation ozoniferous, electrode section is functionally for exposing the state in freezer case, and the device relevant with the high-tension additional control of ozone generating apparatus does not clearly describe, therefore, when because of to the condensation of electrode section and foreign matter attachment, ozone generating apparatus there occurs abnormal, this roughly airtight and in low temperature space in the switching chamber of freezer, the ozone caused because of paradoxical discharge etc. too much waits and has the deterioration of part in freezer and bring the problems such as harmful effect to human body.

The object of present embodiment is, a kind of freezer being equipped with ozone generating apparatus is provided, be there is ozone and carry out deodorizing efficiently, in freezer that antibacterial, agricultural chemicals decomposes in described ozone generating apparatus being added by high voltage, by reliably grasping the discharge condition of ozone generating apparatus, and control the action of ozone generating apparatus, safe and stable action can be guaranteed.

In order to solve above-mentioned existing problem, the freezer of present embodiment possesses the storeroom of heat insulation division, the ozone generating apparatus of the ozone of above-mentioned storeroom is supplied in by high potential difference, control the control device of the action of above-mentioned ozone generating apparatus, wherein, above-mentioned ozone generating apparatus has the high voltage generating circuit portion that high potential difference occurs, the discharge part discharged is carried out by high potential difference, export the output detections unit of discharge condition, above-mentioned control device when above-mentioned ozone generating apparatus zero load (high voltage additional before) output signal or when having load (high voltage additional hours) output signal or zero load time (high voltage additional before) output signal and when having load, the difference of the output signal of (high voltage additional hours) is the value beyond presetting setting value, carry out the control of the action limiting above-mentioned ozone generating apparatus.

Thus, high voltage is being added to ozone generating apparatus and under sending out situation ozoniferous by electric discharge, can continue to detect the condensation of the circuit abnormality of ozone generating apparatus and discharge part, paradoxical discharge that foreign matter causes, and restriction high voltage, therefore can provide a kind of freezer of excellent in safety.

The freezer of present embodiment passes through can realize, to suitable electric discharge, high-tension security, can improving quality and the security of the freezer possessing ozone generating apparatus further,

The freezer of present embodiment possesses the storeroom of heat insulation division, the ozone generating apparatus of the ozone of above-mentioned storeroom is supplied in by high potential difference, control the control device of the action of above-mentioned ozone generating apparatus, wherein, above-mentioned ozone generating apparatus has the high voltage generating circuit portion that high potential difference occurs, the discharge part discharged is carried out by high potential difference, export the output detections unit of discharge condition, above-mentioned control device output signal of (high voltage additional before) when above-mentioned ozone generating apparatus zero load is the value beyond presetting setting value, carry out the control of the action limiting above-mentioned ozone generating apparatus.

According to the present embodiment, high voltage is being added to ozone generating apparatus and is being occurred before ozone by electric discharge, the circuit abnormality of ozone generating apparatus can be detected, can provide a kind of and the freezer that high voltage just detects the excellent in safety of the exception of ozone generating apparatus not added to ozone generating apparatus.

In addition, freezer preferably possesses the storeroom of heat insulation division, the ozone generating apparatus of the ozone of above-mentioned storeroom is supplied in by high potential difference, control the control device of the action of above-mentioned ozone generating apparatus, wherein, above-mentioned ozone generating apparatus has the high voltage generating circuit portion that high potential difference occurs, the discharge part discharged is carried out by high potential difference, export the output detections unit of discharge condition, above-mentioned control device when above-mentioned ozone generating apparatus have a load time (high voltage additional hours) output signal be the value beyond presetting setting value, carry out the control of the action limiting above-mentioned ozone generating apparatus.

According to the present embodiment; when adding high voltage to ozone generating apparatus and by electric discharge, ozone occurs; the paradoxical discharge state that the condensation of high-tension circuit exception or discharge part, foreign matter attachment etc. cause can be detected; prevent trouble before it happens too much for ozone etc., a kind of freezer of excellent in safety can be provided.

In addition, freezer preferably possesses the storeroom of heat insulation division, the ozone generating apparatus of the ozone of above-mentioned storeroom is supplied in by high potential difference, control the control device of the action of above-mentioned ozone generating apparatus, wherein, above-mentioned ozone generating apparatus has the high voltage generating circuit portion that high potential difference occurs, the discharge part discharged is carried out by high potential difference, export the output detections unit of discharge condition, above-mentioned control device when above-mentioned ozone generating apparatus zero load (high voltage additional before) output signal and when having load, the difference of the output signal of (high voltage additional hours) is the value beyond presetting setting value, carry out the control of the action limiting above-mentioned ozone generating apparatus.

According to the present embodiment, the freezer of circuit fault detecting device that a kind of precision of deviation with the constituent part considering the circuit forming ozone generating apparatus is high can be provided.

In addition, freezer preferably possesses the storeroom of heat insulation division, the ozone generating apparatus of the ozone of above-mentioned storeroom is supplied in by high potential difference, control the control device of the action of above-mentioned ozone generating apparatus, wherein, above-mentioned ozone generating apparatus has the high voltage generating circuit portion that high potential difference occurs, the discharge part discharged is carried out by high potential difference, export the output detections unit of discharge condition, above-mentioned control device when above-mentioned ozone generating apparatus zero load (high voltage additional before) output signal or when having load (high voltage additional hours) output signal or zero load time (high voltage additional before) output signal and when having load, the difference of the output signal of (high voltage additional hours) is the value beyond presetting setting value, carry out the control of the action limiting above-mentioned ozone generating apparatus.

According to the present embodiment, send out ozoniferous front and back and the exception of the circuit fault detecting device detection ozone generating apparatus utilizing the precision of the deviation of the constituent part considering the circuit forming ozone generating apparatus high by electric discharge adding high voltage to ozone generating apparatus, therefore the freezer that a kind of security is more excellent can be provided.

In addition, the control device limiting the action of above-mentioned ozone generating apparatus is preferably the device stopping high voltage to the input of ozone generating apparatus.

According to the present embodiment, when the ozone generating apparatus comprising high voltage generating circuit becomes abnormal because of some reason, can by surplus electric discharge and ozone be too much etc. dangerously prevents trouble before it happens.

In addition, the control device limiting the action of above-mentioned ozone generating apparatus preferably stops high voltage to the input of ozone generating apparatus, and when stopping time has exceeded presetting number of times, stop high voltage to the input of ozone generating apparatus completely, the action of above-mentioned ozone generating apparatus recovers the action timing signal be set to from freezer.

According to the present embodiment, the dangerous of freezer can be prevented trouble before it happens, and the judgement of discharge condition can be carried out in timing reliably, the stopping completely of the ozone generating apparatus that the condensation of burst and foreign matter attachment etc. can be suppressed to cause, and can automatically recover, therefore, it is possible to improve the running rate of ozone generating apparatus.

In addition, the control device limiting the action of above-mentioned ozone generating apparatus preferably stops high voltage to the input of ozone generating apparatus, and when stopping time has exceeded presetting number of times, stop high voltage to the input of ozone generating apparatus completely, the action of above-mentioned ozone generating apparatus recover to be set to certain hour standby after.

According to the present embodiment, due to vainly the judgement of discharge condition can not be carried out in timing reliably, improve the complete dwell time of the ozone generating apparatus that the condensation happened suddenly and foreign matter attachment etc. cause therefore, it is possible to further, the running rate of ozone generating apparatus can be improved further.

In addition, the control device limiting the action of above-mentioned ozone generating apparatus, preferably when stopping the input to above-mentioned ozone generating apparatus, carries out abnormal show.

According to the present embodiment, when the ozone generating apparatus comprising high voltage generating circuit becomes abnormal because of some reason, can by surplus electric discharge and ozone be too much etc. dangerously prevents trouble before it happens, the situation of limit movement can be notified to user.

Below, be described with reference to the embodiment of accompanying drawing to the food storage container of present embodiment.In addition, this embodiment does not limit by this embodiment.

(embodiment 9-1)

Figure 51 is the sectional side view of the freezer of present embodiment 9-1.

In Figure 51, freezer 1100 is divided into each storerooms such as refrigerating chamber 1102, vegetable compartment 1103, refrigerating chamber 1104 by dividing plate 1101 from top.

In addition, freeze cycle for cooling refrigeration storehouse 1100 is made up of the decompressors such as compressor, condenser, expansion valve and capillary (not shown), cooler 1105, the pipe arrangement linking these component parts, cold-producing medium etc., by the cold air generated by this freeze cycle, the storeroom in cooling refrigeration storehouse 1100.

In addition, in freezer 1100, the cold air had for being cooled by cooler 1105 is transported to the fan 1106 in each storeroom space, and there is the cooling air duct 1107 that the cold air that blowed by fan 1106 carries to each storeroom space, cooling air duct 1107 with each storeroom and dividing plate 1101 heat insulation.

In addition, be provided with the air door 1110 for regulating the cold air cooling each storeroom at cooling air duct 1107, refrigerating chamber 1102 is set to 1 DEG C ~ 5 DEG C usually, and vegetable compartment 1103 is configured to remain on 2 DEG C ~ 7 DEG C that the temperature equal or slightly high with vegetable compartment set.

In addition, vegetable compartment 1103 is passed through from the cooling remaining the refrigerating chamber 1104 of about-18 DEG C be connected to below, and vegetable compartment 1103 also becomes less than 0 DEG C sometimes.Therefore, below vegetable compartment 1103, be provided with vegetable chamber heater 1111 as device vegetable compartment 1103 being remained 2 DEG C ~ 7 DEG C, make below vegetable compartment 1103 warm.

In addition, by the moisture occurred by the food being stored in freezer 1100, cooler 1105 can go out attachment frost, but the Defrost heater 1112 be provided with in the below of cooler 1105 for dissolving its frost, drain pan, the drainpipe (not shown) of the defrost water produced when being also configured with reception, excretion defrosting in its underpart.

Then, on end face dividing plate, recess 1120 is provided with in vegetable compartment 1103, be equipped at recess 1120 and send out ozone generating apparatus 1200 ozoniferous, described ozone is used for decomposing removing by oxidation Decomposition and is attached to the harmful substances such as the agricultural chemicals on the surface of the Vegetables and fruits being accommodated in vegetable compartment 1103.In addition, ozone generating apparatus 1200 is protected by the protective cover 1125 being moderately provided with openings for protecting in the case than vegetable compartment 1103 more mechanically, electric insulation.

In addition, as the switch making ozone generating apparatus 1200 action, be provided with ozone step switch 1122 being arranged at before the refrigerating-chamber door 1121 of refrigerating chamber 1102.

Figure 52 is the detailed cross sectional view of the ozone generating apparatus 1200 of Figure 51.

Ozone generating apparatus 1200 is formed primarily of discharge part 1201, high voltage generating circuit portion 1202, output detections unit 1203, shell box 1204, is provided with ozone discharge outlet 1205 in the local of shell box 1204.Discharge part 1201 is formed with the resin fixed part 1208 keeping the mode of certain distance to be formed with annular disk-shaped counter electrode 1207 and the front end of sparking electrode 1206 in the position relative with sparking electrode 1206 by the pin shaped electric discharging electrodes 1206 of additional negative high-voltage, is disposed in shell box 1204.

In addition, high voltage generating circuit portion 1202 is configured with, by there is high-tension high voltage generating circuit portion 1202, such as near discharge part 1201, to the high voltage of the additional about-5kV of sparking electrode 1206, to counter electrode 1207 additional basis current potential and ground connection (0V).

High voltage generating circuit portion 1202 carries out communicating/controlling with the control device 1210 of freezer 1100, and carries out high-tension ON/OFF.

Output detections unit 1203 detects at the electric current (discharge current) being connected between the sparking electrode 1206 in high voltage generating circuit portion 1202 and counter electrode 1207 flowing, is set to monitoring voltage to control device 1210 outputting analog signal of freezer 1100 or data signal.

About the freezer 1100 formed as mentioned above, below, its action, effect are described.

First, the action of freeze cycle is described.According to temperature set in case, by the signal from control substrate (not shown), freeze cycle action, carries out cooling running.The cold-producing medium of the HTHP spued by the action of compressor (not shown) carries out condensation liquefaction to a certain degree in condenser (not shown), also via the refrigerant piping (not shown) etc. of the side and the back side, the in addition front openings of freezer main body that are disposed in freezer main body, frontier defense stops freezer main body condensation limit condensation liquefaction, finally arrives capillary (not shown).Thereafter, in capillary, the decompression of heat exchange limit is carried out with the suction line (not shown) leading to compressor in limit, become the liquid refrigerant of low-temp low-pressure, arrive cooler 1105, the cold air of the low temperature of carburation by evaporation utilizes wind path and air door 1110 to shunt cold air in refrigerating chamber 1102, vegetable compartment 1103, refrigerating chamber 1104 from fan 1106, is cooled to respective object temperature band.

Refrigerating chamber 1102, by being arranged at the temperature sensor (not shown) of refrigerating chamber 1102, utilizing air door 1110 to regulate air conditioning quantity, is cooled to object temperature.Particularly, vegetable compartment 1103 is by the ON/OFF running of the distribution of cold air and heater (not shown) etc., be adjusted to 2 DEG C ~ 7 DEG C, cold air after cooling refrigerating chamber 1102, returning the discharge opening of the vegetable compartment 1103 of the midway of wind path from the refrigerating chamber be formed in for circulating at cooler 1105, spuing in vegetable compartment 1103 and cooling.

Then, under the operating condition of freezer 1100, by being arranged at the operation of the ozone step switch 1122 before freezer door 1121, there is ozone by the ozone generating apparatus 1200 being arranged at vegetable compartment 1103, being full of the vegetable compartment 1103 of preserving Vegetables and fruits.The ozone be full of contacts with the harmful substance such as agricultural chemicals on the surface being attached to Vegetables and fruits, and the chemical reaction of these harmful substances and ozone generation oxidation Decomposition, resolves into harmless safe material.

At this, the decomposition removing of the ozone produced by ozone generating apparatus 1200 is as oxidation Decomposition, oxidation Decomposition can be entered ahead of time when the concentration of ozone is high as much as possible, consequently, these harmful substances can be decomposed efficiently, but when the concentration height of ozone, to human body, there is harmful effect, also may produce its smelly problem becoming gas and so on, when therefore concentration is low as much as possible as well.Therefore, harmful effect be there is no to human body and the smelly change of ozone does not become the ozone concentration of gas and the ozone concentration of below 0.03ppm to vegetable compartment 1103 be remained, the circulation that ozone generating apparatus 1200 repeats running in 5 seconds, 5 seconds stopped, controlling in the mode that ozone concentration does not rise.

In addition, as mentioned above, when cooling vegetable compartment 1103, by fan 1106, the cold air cooled by cooler 1105 being blowed via air door 1110 by cooling air duct 1107, flowing to vegetable compartment 1103.Therefore, the cold air blowing, flow out when the ozone being full of vegetable compartment 1103 takes cooling, is in easily from the environment that vegetable compartment 1103 spreads.Therefore, in order to the ozone concentration homogenising by vegetable compartment 1103, according to the open and close action of air door 1110, the operation cycle of ozone generating apparatus 1200 can be controlled.

Figure 53 is the functional-block diagram of same embodiment 9-1.Figure 54 is the performance plot of the discharge condition of the discharge part of the ozone generating apparatus representing same embodiment 9-1.Figure 55 is an example figure of the time diagram of the action representing same embodiment 9-1.

In Figure 53, the control device 1210 controlling the action of ozone generating apparatus 1200 is made up of the power circuit 1211 of high voltage generating circuit portion 1202 service voltage to ozone generating apparatus 1200 and control unit 1212, and the air door switch detecting unit that control unit 1212 controls the switching signal of high voltage circuit identifying unit and the detection air door 1110 added to the high voltage in high voltage generating circuit portion 1202 by the signal of the output detections unit 1203 by the high voltage generating circuit portion 1202 from ozone generating apparatus 1200 is formed.

The curve map of Figure 54 is an example of the sparking electrode 1206 of the discharge part 1201 representing ozone generating apparatus 1200 and the discharge condition of counter electrode 1207, transverse axis represents discharge current during electric discharge, and the longitudinal axis represents the relation of discharge voltage and the electric discharge monitoring voltage from output detections unit 1203 output.When not adding high voltage to discharge part 1201, discharge voltage display 2.2KV (negative sense), electric discharge monitoring voltage display reference voltage (2.2V), when adding high voltage to discharge part 1201, there is the electric discharge of sparking electrode 1206 and counter electrode 1207, discharge voltage and electric discharge monitoring voltage change along with the change of discharge current, normally stable discharge range is discharge current 4.0 ~ 8.0 μ A, discharge voltage is 4.0 ~ 2.0kV, as electric discharge monitoring voltage, represent with 2.7 ~ 3.3V, when the monitoring voltage that discharges is considerably more than usual stable discharging scope, be judged as paradoxical discharge (arc discharge).

About the control device of the freezer formed as mentioned above, Figure 53, Figure 54, Figure 55 is utilized to be described its action.

In Figure 55, power supply is dropped into freezer 1100, by the operation of ozone step switch 1122, from the power circuit 1211 of control device 1210 to the high voltage generating circuit portion 1202 supply circuit voltage (DC14V) (step 1) of ozone generating apparatus 1200, from the electric discharge monitoring voltage (step 2) of output detections unit 1203 output reference voltage (during high pressure OFF) Va as high voltage generating circuit portion 1202.Then, utilize the high voltage circuit identifying unit of control unit 1212, consider the circuit fluctuation in high voltage generating circuit portion 1202, this reference voltage V a and presetting higher limit V2 and lower limit V1 is compared (step 3), when V1≤Va≤V2, the circuit in high voltage generating circuit portion 1202 is judged as normally, carry out the output of high voltage generation signal, from high voltage generating circuit portion, 1202 pairs of discharge parts 1201 add high voltage (step 4), pass through the electric discharge of sparking electrode 1206 and counter electrode 1207 thus, as ozone discharge to vegetable compartment 1103.

Then, discharge condition is, the electric discharge monitoring voltage (step 5) of discharge voltage (voltage during high pressure ON) Vb as high voltage generating circuit portion 1202 is exported from output detections unit 1203, utilize the high voltage circuit identifying unit of control device 1210, consider the sparking electrode 1206 of discharge part 1201 and the paradoxical discharge state of counter electrode 1207, this discharge voltage Vb and presetting higher limit V4 and lower limit V3 is compared (step 6), when V3≤Vb≤V4, the discharge condition of discharge part 1201 is judged as normally.In addition, in order to the precision fluctuated with the circuit adding high voltage generating circuit portion 1202 judges the state of discharge part 1201, the difference of discharge voltage Vb and reference voltage V a and the setting value V5 being set to regular picture region presetting are compared (step 7), when (Vb-Va)≤V5, discharge part 1201 is judged as normally.

In step 3 when V1 > Va or Va > V2, the circuit in high voltage generating circuit portion 1202 is judged as exception, do not export the high voltage to ozone generating apparatus 1200, output abnormality signal (step 8).

In addition; in step 6 when V3 > Vb or Vb > V4; be judged as that the electric discharge exception that the foreign matter attachment of discharge part 1201 etc. causes extremely or high voltage add the circuit abnormality caused; stop the high voltage (step 9) to ozone generating apparatus 1200, output abnormality signal (step 8).

In addition, in step 7 when (Vb-Va) > V5, discharge part 1201 is judged as the discharge part exception that above-mentioned same foreign matter attachment etc. causes, stop the high voltage (step 10) to ozone generating apparatus 1200, output abnormality signal (step 8).

In addition, when outputing the abnormal signal of step 8, also can carry out the display translation of the abnormality warnings of ozone generating apparatus 1200 simultaneously.

Like this, in the present embodiment, utilize the high voltage circuit identifying unit of control unit 1212, the judgement of the paradoxical discharge be made up of to condensation and foreign matter attachment etc. that discharge part 1201 supplies the circuit abnormality in high-tension high voltage generating circuit portion 1202 and the electrode of discharge part 1201 signal of the discharge voltage detected by output detections unit 1203 can be realized, by stopping high voltage when exception, the energising of wasting can not be carried out, therefore, it is possible to realize security raising and power consumption reduction.

(embodiment 9-2)

Figure 56 is the functional-block diagram of same embodiment 9-2.Figure 57 is an example figure of the time diagram of the action representing embodiment 9-2.

In Figure 56, the control device 1210 controlling the action of ozone generating apparatus 1200 is made up of the power circuit 1211 of high voltage generating circuit portion 1202 service voltage to ozone generating apparatus 1200 and control unit 1212, and control unit 1212 controls the air door switch detecting unit of the switching signal of high voltage circuit identifying unit and the detection air door 1110 added to the high voltage in high voltage generating circuit portion 1202 by the signal of the output detections unit 1203 by the high voltage generating circuit portion 1202 from ozone generating apparatus 1200 and abnormal signal counter is formed.

About the control device of the freezer formed as mentioned above, Figure 56, Figure 57 is utilized to be described its action.

In Figure 57, power supply is dropped into freezer 1100, by the operation of ozone step switch 1122, from the power circuit 1211 of control device 1210 to the high voltage generating circuit portion 1202 supply circuit voltage (DC14V) (step 1) of ozone generating apparatus 1200, from the electric discharge monitoring voltage (step 2) of output detections unit 1203 output reference voltage (during high pressure OFF) Va as high voltage generating circuit portion 1202.Then, utilize the high voltage circuit identifying unit of control unit 1212, consider the circuit fluctuation in high voltage generating circuit portion 1202, this reference voltage V a and presetting higher limit V2 and lower limit V1 is compared (step 3), when V1≤Va≤V2, the circuit in high voltage generating circuit portion 1202 is judged as normally, carry out the output of high voltage generation signal, from high voltage generating circuit portion, 1202 pairs of discharge parts 1201 add high voltage (step 4), pass through the electric discharge of sparking electrode 1206 and counter electrode 1207 thus, as ozone discharge to vegetable compartment 1103.

Then, discharge condition is, the electric discharge monitoring voltage (step 5) of discharge voltage (voltage during high pressure ON) Vb as high voltage generating circuit portion 1202 is exported from output detections unit 1203, utilize the high voltage circuit identifying unit of control unit 1212, consider the sparking electrode 1206 of discharge part 1201 and the paradoxical discharge state of counter electrode 1207, this discharge voltage Vb and presetting higher limit V4 and lower limit V3 is compared (step 6), when V3≤Vb≤V4, the discharge condition of discharge part 1201 is judged as normally.In addition, in order to the precision fluctuated with the circuit adding high voltage generating circuit portion 1202 judges the state of discharge part 1201, the difference of discharge voltage Vb and reference voltage V a and the setting value V5 being set to regular picture region presetting are compared (step 7), when (Vb-Va)≤V5, discharge part 1201 is judged as normally.

In addition; in step 6 when V3 > Vb or Vb > V4; be judged as that the electric discharge exception that the foreign matter attachment of discharge part 1201 etc. causes extremely or high voltage add the circuit abnormality caused; stop the high voltage (step 9) to ozone generating apparatus 1200; utilize abnormal signal counter, statistics abnormal signal number of times Ca (step 10).Then, the comparison (step 11) by the number of times of abnormal signal counters count and presetting statistical number C100 is carried out, when Ca >=C100, output abnormality signal (step 8).In a step 11 when Ca < C100, the stipulated time standby after, move to step 4.

In addition, in step 7 when (Vb-Va) > V5, discharge part 1201 is judged as the discharge part exception that above-mentioned same foreign matter attachment etc. causes, stop the high voltage (step 12) to ozone generating apparatus 1200, utilize abnormal signal counter, statistics abnormal signal number of times Cb (step 13).

Then, the comparison (step 14) by the number of times of abnormal signal counters count and presetting statistical number C100 is carried out, when Cb >=C100, output abnormality signal (step 8).At step 14 when Cb < C100, the stipulated time standby after, move to step 4.

In addition, when the Cb < C100 of the situation of the Ca < C100 of step 11 and step 14, the stipulated time standby after, move to step 4, but the actuating signal of the air door 1110 that also can be caused by the cold airflow of vegetable compartment 1103, carries out the transition to step 4.

In addition, in step 11 and step 14, respectively to Ca and Cb, carry out and the comparing of presetting statistical number C100, but also can in respective step, the aggregate statistics number of Ca and Cb and C100 compare.

Like this, in the present embodiment, utilize the high voltage circuit identifying unit of control unit 1212, the judgement of the paradoxical discharge be made up of to condensation and foreign matter attachment etc. that discharge part 1201 supplies the circuit abnormality in high-tension high voltage generating circuit portion 1202 and the electrode of discharge part 1201 signal of the discharge voltage detected by output detections unit 1203 can be realized, particularly, the electric discharge that the paradoxical discharge of discharge part 1201 is many with the uncertain essential factor such as moisture and foreign matter attachment state to electrode section is relevant, statistics frequency of abnormity, when the number of times that deficiency is presetting, by the automatic recovery of electric discharge, carry out the action of ozone generating apparatus 1200, when there occurs paradoxical discharge time more than presetting number of times, by stopping the high voltage to high voltage generating circuit portion 1202 completely, the energising of wasting can not be carried out, therefore, it is possible to realize security raising and power consumption reduction.

As mentioned above, the freezer of present embodiment can certainly be applied to the purposes such as low temperature circulation, warehouse of the food such as vegetables to the situation that family expenses or commercial freezer or vegetables dedicated box are implemented.

(embodiment 10)

Present embodiment relates to the food storage container comprising freezer, particularly possesses the food storage container making the circulation of the air in storeroom prevent the airless blowing unit in storeroom.

At present, the ozone of strong oxidation is possessed for the degerming of freezer etc. and mildew-resistant etc.Such as, the indirect-cooling freezer that (Japan) patent document 2: JP 2001-91146 publication describes arranges cooler and blowing unit in the indoor different from storeroom, by the blow air that cooled by cooler with blowing unit to storeroom, cool storeroom.Thus, the air in storeroom flows forcibly, by there is ozone in this air-flow, carries out degerming and antibacterial throughout storeroom entirety.

But, when there is ozone under the state flowed at the air of storeroom, think the effect that generally can obtain sterilization and antimicrobial levels, but find to be difficult to obtain its above effect, the chemical substances such as such as decomposing pesticide.

Present embodiment is the embodiment of the result of above-mentioned research, its object is to, and provides a kind of food storage container that ozone can be utilized to realize sterilization and antibacterial above effect.

To achieve these goals, the feature of the food storage container of present embodiment is possess: formed the storage box of storeroom of preserved food products, the above-mentioned storage box of switch door, cool the air in above-mentioned storeroom cooling unit, make the blowing unit of the air circulation in above-mentioned storeroom, produce the ozone generating apparatus of the ozone supplied to above-mentioned storeroom, whether the air obtained in above-mentioned storeroom flow and carry out the control device that controls when air flows in the mode not to above-mentioned storeroom ozone supply.

Accordingly, can there is ozone under the immobilising situation of air in storeroom in ozone generating apparatus, therefore can make the ozone of high concentration act on efficiently preserved food or its near.In addition, the air in storeroom flows, there is not ozone in ozone generating apparatus, therefore can not consume useless energy, can contribute to energy-conservation.

In addition, above-mentioned cooling unit is accommodated in the cooling chamber different from above-mentioned storeroom with above-mentioned blowing unit, also possesses the control valve controlling the flow flowing to the air of above-mentioned storeroom from above-mentioned cooling chamber, it is opening or closed condition that above-mentioned control device is preferably based on above-mentioned control valve, whether the air obtained in above-mentioned storeroom flows, and controls.

Thereby, it is possible to whether the air easily obtained in storeroom flows, can the air only in storeroom when not flowing, reliably there is ozone.

Even the above-mentioned control valve of above-mentioned control device is opening, also preferred when above-mentioned blowing unit is in halted state, to control to the mode of above-mentioned storeroom ozone supply.

Accordingly, even if when control valve is in opening, also can obtains the immobilising situation of air in storeroom, in the more common scenario ozone can occur.

In addition, above-mentioned control device can be also movable state or halted state based on above-mentioned blowing unit, and whether the air obtained in above-mentioned storeroom flows.

In addition, the feature of food storage container is, possess: form the storage box of storeroom of preserved food products, the door of the above-mentioned storage box of switch, the cooling unit cooling the air in above-mentioned storeroom, the blowing unit that the air in above-mentioned storeroom is flowed, the ozone generating apparatus producing the ozone supplied to above-mentioned storeroom, control the control device of the output of above-mentioned ozone generating apparatus, when the ON of above-mentioned blowing unit and OFF time, the output of variable above-mentioned ozone generating apparatus operates.

Thereby, it is possible to stably maintain the ozone concentration in storeroom.

The ozone that present embodiment can make ozone generating apparatus produce act on efficiently the food that is stored in storeroom and near.

(embodiment 10-1)

Figure 59 is the front elevation of the food storage container representing present embodiment 10-1.

Figure 60 is the profilograph of the food storage container 100 of present embodiment.

As shown in the figure, food storage container 100 possesses ozone generating apparatus 200, isolated location 210, light source 220.In addition, food storage container 100 possesses upper container 123 (in the present embodiment in the inside of vegetable compartment 120, below describing is the first container 123) and food containers 121 (in the present embodiment, below describing as second container 121) and lid 122.

In addition, ozone generating apparatus 200, based on the signal from control substrate 132 described later, can occur or stop ozone.

In addition, ozone can be there is as required.

Isolated location 210 is the parts be made up of thin plate ozone generating apparatus 200 and storeroom separated, and as shown in Figure 61, illustrated is that rear, portion is provided with the cover of the shape of falling tetragonous cone table of multiple discharge orifice 211 below.Ozone generating apparatus 200 and vegetable compartment 120, by cover the lower face that the mode being embedded in the ozone generating apparatus 200 of frame plate 115 is installed on frame plate 115, separate by isolated location 210.In addition, isolated location 210 is provided with multiple inlet hole 212 in front, portion below.

Thus, the heavier-than-air ozone of proportion mainly discharges downwards from discharge orifice 211.On the other hand, the hole performance function of inlet hole 212 mainly as the atmosphere gas of the outside of suction isolated location 210 in front is configured at.In this case, this inlet hole 212 sucks the cold air that the cold air that spues from cold air discharge opening 213 described later passes through along the outer wall of second container 121.

In addition, as long as the illumination mode of light source 220 adopts the mode of easy decomposing pesticide.Such as, the mode only putting bright light source 220 when the ozone concentration of vegetable compartment 120 is more than setting is continuously considered.If consider the decomposition efficiency of agricultural chemicals, then afore mentioned rules value is preferably more than 0.01ppm.In addition, also can make light source 220 with and formed the multiple of intrinsic frequency of molecule of agricultural chemicals or glimmer in luminous interval corresponding to approximate number.Thus, think and more efficiently can drop into luminous energy to agricultural chemicals, be convenient to use ozone decomposed agricultural chemicals.

In addition, food storage container 100 possesses cooling unit 119, blowing unit 113, air door 131 (in the present embodiment, below, describing as control valve 131 or throttle setting 131), controls substrate 132.

Cooling unit 119 be by cool cycles by the heat dissipation in storeroom to the device outside storeroom, the refrigerant loop be made up of cooler 112, radiator, compressor etc. is formed.

In this case, cooling unit 119 possesses the first cooler 112 and the second cooler 139 two coolers 112.

First cooler 112 is arranged on another room and the cooling chamber 114 of the dorsal part of the inner face being arranged at refrigerating chamber 130, and cooling imports the air in the storeroom of cooling chamber 114.

Second cooler 112 is arranged at the dorsal part at the back side of refrigerating chamber 110, by with the air direct heat transfer in refrigerating chamber 110, refrigerated compartment 110.

Blowing unit 113 is blow air for being cooled by the first cooler 112 to the device of refrigerating chamber 130 and vegetable compartment 120.In this case, as blowing unit 113, adopt aerofoil fan.

Control valve 131 to be blowed by blowing unit 113 for regulating and to spue in the air door of the amount of the cold air (air cooled by cooler 112) of vegetable compartment 120, regulates by the aperture controlling to comprise the valve of contract fully.

The cold air that first cooler 112 cools becomes fully low temperature because carrying out cooling at refrigerating chamber 130, therefore can not continue to spue to vegetable compartment 120.Thus, by control valve 131, regulate above-mentioned cold air to the discharge-amount of vegetable compartment 120, the temperature of vegetable compartment 120 is maintained set point of temperature (0 DEG C ~ 4 DEG C).

Control substrate 132 to be electrically connected with cooling unit 119, blowing unit 113, control valve 131, sensor (not shown) etc., being the substrate for controlling above-mentioned each device, possessing the control part 133 etc. as control device.

Figure 62 is the block diagram of the control system representing food storage container,

As shown in the figure, control part 133 is connected with control valve 131, blowing unit 113, cooling unit 119, ozone generating apparatus 200, light source 220, various sensor, is the handling part of the device that connects of programme-control etc. according to regulation.Such as, control part 133 is utilized to carry out process as described below.

(controlling 1)

By the temperature of various sensor measurement refrigerating chamber 110 and vegetable compartment 120, refrigerating chamber 130, control part 133 obtains its information.Based on this information, reach the mode of design temperature with each storeroom, ONOFF control is carried out to cooling unit 119 and blowing unit 113, in addition, the aperture of the valve of control and regulation valve 131.

(controlling 2)

Obtained the order information of control valve 131 contract fully by control part 133, be judged as that the air in vegetable compartment 120 does not flow, control ozone generating apparatus 200 in the mode not to storeroom ozone supply.Specifically, turn off the electric power supplied to ozone generating apparatus 200, as long as carry out controlling not send out mode ozoniferous.In addition, when carrying out ozone with the switch of opening portion and the ONOFF of fan to the supply of storeroom, also can carry out opening portion being made the control of closedown and fan being made the control of OFF, not to vegetable compartment 120 ozone supply.

In addition, the order information of control valve 131 contract fully also directly can obtain according to the state of the valve of control valve 131, in addition, also can obtain based on control information when control valve 131 being made contract fully.

In addition, also can only under sending out situation ozoniferous, some bright light source 22.

(controlling 3)

In addition, control valve 131 is not contract fully, when control part 133 achieves the order information of blowing unit 113 stopping, can being judged as that the air in vegetable compartment 120 does not flow, not control to the mode of ozone supply in storeroom yet yet.

Figure 63 is the stereogram representing the first container, second container and lid.

Second container 121 is configured in storeroom and vegetable compartment 120, is can pull and have the casing of the opening portion 127 of opening upward.

Passing hole 124 mainly possesses the hole of the function that ozone passes through, and is hole through on the thickness direction of lid 122.In addition, as shown in Figure 64 A, the cone shape that passing hole 124 diametrically upwards expands gradually.In addition, passing hole 124, owing to being the hole ozone produced by ozone generating apparatus 200 being imported the first container 123 inside, is therefore arranged at immediately below discharge orifice 211 that isolated location 210 is arranged and region around it (discharge orifice correspondence position 126 (reference Figure 63)).

Adjustment hole 125 is holes of the through shape of the part be arranged at beyond discharge orifice correspondence position 126, is the state (especially moisture) of the atmosphere gas for regulating the first container 123 and second container 121 inside and possesses the part atmosphere gas of inside being discharged into outside function.As shown in Figure 64 B, adjustment hole 125 is holes through on the thickness direction of lid 122.In addition, the quantity of adjustment hole 125 and size determined according to the scope that will regulate (scope of the humidity such as, in second container 121) in the design phase.

If be set to the formation of container as above, then the ozone discharged from ozone generating apparatus 200 first imports the first container 123, and then exports to second container 121 from the bottom of perisporium and the tap hole 128 of bottom being arranged at the first container 123.Thus, ozone only can not lodge in the first container 123, and ozone can be made integrally to spread all over second container 121.

As mentioned above, in the immobilising situation of vegetable compartment 120 air, ozone supply is to the first container 123 and the second container 121 that are positioned at vegetable compartment 120, and therefore the ozone of normal concentration can be stagnant at the first container 123 and second container 121.Thus, can ensure to decompose and remain in chemical substance, the especially agricultural chemicals etc. of the food such as the Vegetables and fruits being accommodated in the first container 123 and second container 121 and the concentration of necessity.

In addition, if controlled to send out mode ozoniferous when vegetable compartment 120 air flows, then can save ozone and necessary energy occurs, can contribute to energy-conservation.

(embodiment 10-2)

Figure 65 is the figure of the action of the ozone generating apparatus representing present embodiment 10-2.About the formation of freezer, same with embodiment 10-1, the description thereof will be omitted.

As shown in the figure, with ON state-driven blowing unit 113, cool the state of refrigerating chamber 130 and the state, the i.e. control valve 131 that do not cool vegetable compartment 120 that is throttle setting closed condition time, supply electric power to ozone generating apparatus 200, the mode flowed into produced ozone in the second container 121 of vegetable compartment 120 controls.

Then, refrigerating chamber 130 is cooled to set point of temperature, blowing unit 113 becomes OFF state and stops, when throttle setting 131 is closed condition, ozone generating apparatus 200 reduces the output exported with during ON lower than blowing unit 113 and operates, and becomes the control flowing into ozone in second container 121.

Even wind path is closed condition this is because throttle setting 131 leads to vegetable compartment 120 cold air for closed condition spues, it is also opening-wide state that the cold air being formed at vegetable compartment 120 returns wind path (not shown), therefore the air in vegetable compartment 120 is in Convection states, therefore ozone concentration is difficult to stablize

Therefore, even if throttle setting 131 is closed condition, also by ON and OFF of blowing unit 113, the output of ozone generating apparatus 200 can be changed, realize the ozone concentration stabilisation in second container 121.

Specifically, the output of the ozone generating apparatus 200 during blowing unit OFF is lower than the output of the ozone generating apparatus 200 during blowing unit ON and operate.

In the above cases, when throttle setting 131 is closed condition, stop ozone generating apparatus 200, but when throttle setting 131 is opening, the output of further raising ozone generating apparatus 200 makes it that ozone occur, can be increased in the ozone of vegetable compartment 120 Inner eycle in limit, the ozone concentration that frontier defense stops in second container 121 declines, and makes its stabilisation.

Present embodiment can be applicable to inner air and has the food storage container of the possibility of flowing, the storage box particularly preserving the food of the chemical substances such as remains of pesticide or freezer.

Above, utilize above-mentioned embodiment to be illustrated food storage container of the present invention, but the present invention is not limited to this.

That is, embodiment of disclosure should be considered to be a little all that to illustrate be not restrictive embodiment.Scope of the present invention intention is not above-mentioned explanation, but by comprising and all changes in the meaning of claims equalization and scope shown in claims.

In addition, not departing from the scope of inventing interesting purport, also each inscape of above-mentioned multiple embodiment can be combined.

Utilizability in industry

The present invention can be applicable to food storage container, particularly storage may the storage box of the food such as vegetables of remains of pesticide or freezer.

Claims

1. a food storage container, is characterized in that, comprising:

Form the storage box of the storeroom of preserved food products;

The door of storage box described in switch; With

Produce the ozone generating apparatus of the ozone supplied to described storeroom,

Described storeroom is divided into multiple accepting regions, and the ozone produced by described ozone generating apparatus is discharged in accepting regions maximum in described multiple accepting regions,

Described storeroom is divided into described multiple accepting regions by the multiple accommodating container of installing,

The positive top of accommodating container maximum in described multiple accommodating container and the front avoiding the described maximum accepting regions on the positive top of little accepting regions is equiped with described ozone generating apparatus,

Also comprise multiple adjustment member in the storeroom side of described ozone generating apparatus, described multiple adjustment member regulates the ozone discharge that produced by the described ozone generating apparatus discharge scope to described storeroom,

The first adjustment member in described multiple adjustment member is the parts be made up of thin plate described ozone generating apparatus and described storeroom separated, there is the passing hole that ozone is passed through, the reservoir that there is not described passing hole is formed near the central portion of described first adjustment member, multiple described passing hole configures to be positioned at the mode of the left and right sides of this reservoir

The second adjustment member in described multiple adjustment member is the lid of described accommodating container, has passing hole.

2. food storage container as claimed in claim 1, is characterized in that:

The gross area of the described passing hole be communicated with accepting regions maximum in described multiple accepting regions is larger than the gross area of the described passing hole be communicated with other accepting regions.