CN2340737Y - Vacuum transporting container with low constant temperature structure - Google Patents
Vacuum transporting container with low constant temperature structure Download PDFInfo
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- CN2340737Y CN2340737Y CN 98208358 CN98208358U CN2340737Y CN 2340737 Y CN2340737 Y CN 2340737Y CN 98208358 CN98208358 CN 98208358 CN 98208358 U CN98208358 U CN 98208358U CN 2340737 Y CN2340737 Y CN 2340737Y
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Abstract
The utility model relates to a vacuum transporting container with a low constant temperature structure, which comprises a foaming heat-insulating layer, a double or multiple heat-insulating container body and a container door, wherein, the container body and the container door are composed of more than one heat-insulating interlayer which can be pumped with vacuum stochastically. A pressure meter is arranged on the container door and a sensor and a control valve are arranged in the container. An interface device which is consistent with the vacuum pumping machine for sterilizing and detoxification is arranged or a control circuit, a vacuum pump, an air pump and an ozone generator are arranged, and the automatic operation can be achieved by the control circuit. When used for storing and transporting foods, the foods can not be frozen and dewatered, which ensures the foods to be fresh, abacterial and innocuous. Thus the utility model can be used as a fresh keeping, storage and transportation container for vegetables, fruits, meat foods, aquatic products.
Description
The present invention relates to a kind of low constant temperature structure vacuum transportation container, belong to the freshness preservation and storaging-transporting technology neck city of vegetables, fruit, meat product, aquatic products.
Common freight container can only be used for the short-distance transport of vegetables, fruit, often takes place to rot because of Yunqi incurs loss through delay, and causes great economic loss to the country and people.
The van cooler of meat product, aquatic products (frozen products insulated container) can not store and transport fresh food, can only store and transport frozen food, just become frozen food after no matter how fresh food is put into frozen products insulated container, and the refrigeration energy consumption is big, contaminated environment.
Commercially available vacuum packing machine is to adopt manually-operated method, and is simple with the air extraction in single small container or the plastics freshness protection package, be put into after the sealing refrigerator the refrigeration indoor storage.Because of it vacuumizes food is not done sterilization detoxifcation processing, so the resting period is shorter.
The electric refrigerator producer that has after one times of insulating foam layer thickening, just can make the power consumption of refrigerator reduce 50%.
The bright body of thermal bottle does not have heat insulation function, and the boiling water insulation mainly is to realize from inner bag by the glass of band insulation construction, but causes inner bag to be scrapped because of having broken the vacuum seal on the inner bag often.
The people knows that all underground water (well water) is cool in summer and warm in winter, be because the water temperature variation in the well is little in fact, and the environment temperature changes greatly, and the temperature difference between the two causes.
As seen by above-mentioned, the foamed heat insulating layer box body of thick yardstick can alleviate the interference of ambient temperature, and the vacuum heat-preserving interlayer also can reduce the interference of ambient temperature, vacuum-packed food is put under the suitable temperature store and transport, and can guarantee fresh.If add the insulating foam layer of vacuum heat-preserving interlayer and thick yardstick in the periphery of the wanigan body that can extract vacuum out, adding sterilization detoxifcation equipment (earlier to being vacuumized after the storing thing sterilization detoxifcation), to close four be one.So, the shelf-life of the food that is stored and transported will be longer, and is fresher.
In view of above-mentioned, purpose of the present invention is to provide a kind of low constant temperature structure vacuum transportation container exactly, it is by dual insulation vacuum transportation casing (casing and chamber door) and autosterilization detoxifcation vacuum apparatus that the insulating foam layer and the vacuum heat-preserving interlayer of thick yardstick constitutes, and control circuit and power supply are formed.Storing is during food, and earlier to the detoxifcation of thoroughly sterilizing of the food in casing and the case, and then the food fresh-keeping that will extract vacuum out is under the environment that hangs down constant temperature.
The present invention is achieved in that
By dual insulation casing and the chamber door that the insulating foam layer of thick yardstick and the vacuum heat-preserving interlayer that can vacuumize at random more than one deck are formed, establish vacuum manometer on casing or the chamber door; Be autosterilization detoxifcation vacuum freshness retaining storehouse in the casing, and establish pressure sensor;
Establish the interior vacuum passage of casing vacuum interlayer passage and case, casing vacuum interlayer passage and the interior vacuum passage end of case on casing or the chamber door and all establish control (find time and exit) valve, connect vacuum pump respectively behind two control cock and the four-way plumbing connection, air pump is communicated with, and wherein is connected in series ozone generator in the air pump passage; Maybe will control (find time and exit).
Control circuit is a control integrated circuit able to programme, joins with casing and case inner control valve, vacuum pump, vacuum pump shutoff valve, air pump, ozone generator, sterilization detoxifcation shutoff valve, pressure sensor respectively.
Power supply adopts direct supply (rectification of civil power transformation) or sun-generated electric power.
The present invention has following advantage:
1. low constant temperature structure molding box body and chamber door.Make dual insulation casing with the method for thick yardstick insulating foam layer and vacuum heat-preserving interlayer, be subjected to the interference of temperature of environment minimum in the case, form low temperature constant state.
2. it is as before fresh to protect food forever.Storing is taked the vacuum freshness retaining storing under low temperature constant state of autosterilization detoxifcation back during food, accomplish not freezing, do not dewater, guarantee fresh as before, taste and nutrient content unchanged; Aseptic (killing), nontoxic (decomposing aerial contamination toxin, residual chemical fertilizer, agricultural chemicals etc.) by various bacteriums, virus on storage food and the packing material, the pass of maintaining strict control over that illness finds its way in by the mouth.
3. power-saving and need not electricity consumption.Moment power consumption when picking and placeing food has only the power consumption of automatic testing circuit trace in the transporting procedures, need not as the separated shutdown of van cooler, not power consumption of solar power supply type.
4. of many uses.Can make the freshness preservation and storaging-transporting of vegetables, fruit, meat product, aquatic products.
5. pure greenism environment.All electronization designs (compressor-free), the degree of automation height, easy to use, the protection environment, maintaining healthy promotes the well-being of mankind.
Below in conjunction with inventive embodiments invention is described in detail:
Fig. 1 is the sectional structure chart (embodiment 1) of casing and chamber door;
Fig. 2 is control setup figure (embodiment 2);
The interface arrangement figure (embodiment 3) of Fig. 3 for being connected with sterilization detoxifcation evacuator;
See also Fig. 1: low constant temperature structure vacuum transportation container is by outer case 11, thick yardstick insulating foam layer 12, middle casing 13, vacuum heat-preserving interlayer 14 (more than one deck), internal box 15, form, on casing, establish hoisting bracket 16 and fork dress support 161, on chamber door, establish seal gasket 17 and 171, on casing or chamber door, establish compression indicator 18, vacuum pipe 191 in pressure sensor 181 and the 181A, vacuum interlayer pipeline 19 and case.
See also Fig. 2: vacuum control valve 211 in casing vacuum interlayer control cock 21 and the case is installed on the vacuum pipe 191 in vacuum interlayer pipeline 19 and case, with two control cock be connected serial connection vacuum pump shutoff valve 24 in serial connection ozone generator 26 and sterilization detoxifcation shutoff valve 25, the vacuum passage in the air pump passage wherein after four-way pipeline 22 is connected respectively with vacuum pump 23, air pump 27.
See also Fig. 3: vacuum control valve 211 in casing vacuum interlayer control cock 21 and the case is installed on the vacuum pipe 191 in vacuum interlayer pipeline 19 and case, two control cock and three-way interface device 31 are joined, establish air inlet/outlet 32 on the device 31, electric power connecting terminal 33,34 and common port give 35, also establish the identical hook 36 and 361 of interface, seal gasket 37, device 31 and the sterilization detoxifcation evacuator interface that matches.
Power supply of the present invention is supplied with by power supply 42, solar panel (film) 43 in rectifier power source 41 (rectification of civil power transformation), the car.
Introduce principle of work of the present invention below:
1. ozone is that a kind of broad-spectrum disinfectant has sterilization, sterilization functions, can remove and kill objectionable impurities and various bacterium in air, water, the food, can eliminate the unusual smell, decompose residual fertilizer and pesticide and aerial contamination toxin on the food, slow down the metabolism of food, the freshness date of food and extend.Redundant ozone can be reduced into common oxygen voluntarily, the residual and generation without any objectionable impurities.The present invention utilizes ozone gas in permeate foodstuff surface and the slit to the food detoxifcation of thoroughly sterilizing.
2. the fresh keeping principle of low constant temperature structure vacuum transportation container: the present invention injects thick yardstick insulating foam layer between the ground floor of casing and chamber door and the second layer, function is equivalent to the foamed heat insulating function of frozen products insulated container, electric refrigerator and ice box; The double-deck wall body (can establish multilayer as required) of strap clamp layer will be made in the second layer and the 3rd layer, form the insulation crack layer that a lot of can vacuumize at random in the middle of making, and be equipped with vacuumize at random control device (overcoming the scarce limit of the glass liner of a thermos flask formula vacuum seal rapid wear), during use at random with the state (as the glass liner of a thermos flask) that is evacuated in the thermal insulation crack layer, make whole box body and chamber door form dual thermal insulation course, basically avoided ambient temperature to the interference in the case, made and remain at low temperature constant state in the case.
Storing charges into earlier quantitative sterilization detoxicated gas during food in case, to the food detoxifcation of thoroughly sterilizing, to slow down the metabolism of food; Sterilization finishes to stop 30 minutes, makes remaining ozone gas be reduced into common oxygen, and control circuit starts vacuum pump and vaccum stop valve and control cock again automatically, and the air in the case is all pumped.The time length that vacuumizes can be provided with according to the particular capacity size, and pressure sensor is housed in case, in transporting procedures, detect automatically, air pressure in detecting case takes place when unusual, control circuit stops automatic conducting vacuum pump and vaccum stop valve and control cock work after full the pressure automatically.Make the food of no bacterium be stored in the vacuum vessel and be deposited in for a long time in the environment of low constant temperature.
This shows that the present invention is the insulating foam layer that the periphery of vacuum food storing casing is added vacuum heat-preserving interlayer and thick yardstick, add sterilization detoxifcation equipment (earlier to being vacuumized after the storing thing sterilization detoxifcation), four functional unifications.Thereby guarantee that the food of being store is as before fresh, nutrition is constant.
3. sun-generated electric power: the present invention adopts solar energy electrolemma or plate, and the transform light energy that realm of nature is inexhaustible becomes electric energy, and use on the power supply road, and with the electric energy of surplus richness hold in the storage battery can for illumination not enough or unglazed according to the time use.Not only safe, energy-conservation, but also pollution-free.
Indulge the above; low constant temperature structure vacuum transportation container can satisfy the needs of fresh food freshness preservation and storaging-transporting to greatest extent, meets the new demand of people to the quality of making the life better, protection environment and maintaining healthy, replaces existing frozen products insulated container; surely will start the great revolution of a food storage and transportation equipment
Below only be part preferred embodiment of the present invention,, all belong to scope of patent protection of the present invention based on any equivalents of the present invention.
Claims (3)
1. one kind low constant temperature structure vacuum transportation container comprises casing and chamber door, and vacuum shows that control circuit and power supply is characterized in that:
The dual insulation casing and the chamber door that constitute by the insulating foam layer of multilayer tank wall, thick yardstick and the vacuum heat-preserving interlayer that can vacuumize at random more than one deck;
Establish pressure sensor in the casing;
Establish vacuum manometer on casing or the chamber door and establish casing vacuum interlayer passage and the interior vacuum passage of case, channel end is communicated with empty pump, air pump respectively after all establishing control cock (sealing and venting) and four-way plumbing connection, wherein be connected in series ozone generator in the air pump passage, all establish shutoff valve in two passages;
Control circuit is a control integrated circuit able to programme, join with casing and case inner control valve, vacuum pump, vacuum pump shutoff valve, air pump, ozone generator, sterilization detoxifcation shutoff valve, pressure sensor respectively, sterilization time is by the circuit automatic guidance, and the time that vacuumizes is according to the vacuum pressure automatic guidance.
2. low constant temperature structure vacuum transportation container as claimed in claim 1, its feature also comprises: described control cock (sealing and venting) is connected with the three-way interface device, three-way interface device and sterilization detoxifcation evacuator interfaces.
3. low constant temperature structure vacuum transportation container as claimed in claim 1, its feature also comprises: described power supply is direct supply or the sun-generated electric power power supply after the rectification of employing civil power transformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98208358 CN2340737Y (en) | 1998-09-14 | 1998-09-14 | Vacuum transporting container with low constant temperature structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98208358 CN2340737Y (en) | 1998-09-14 | 1998-09-14 | Vacuum transporting container with low constant temperature structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340737Y true CN2340737Y (en) | 1999-09-29 |
Family
ID=33964091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98208358 Expired - Fee Related CN2340737Y (en) | 1998-09-14 | 1998-09-14 | Vacuum transporting container with low constant temperature structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340737Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193032A (en) * | 2013-04-25 | 2013-07-10 | 雷金昌 | Cold storage box after double-layer sheathing and rear vacuumizing layer |
| CN104891015A (en) * | 2015-04-24 | 2015-09-09 | 句容市鼎盛纸箱包装有限公司 | Temperature detection packing box |
| CN112158563A (en) * | 2020-09-02 | 2021-01-01 | 衡阳市红彤彤农副产品有限公司 | Disinfection chamber for food processing |
-
1998
- 1998-09-14 CN CN 98208358 patent/CN2340737Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193032A (en) * | 2013-04-25 | 2013-07-10 | 雷金昌 | Cold storage box after double-layer sheathing and rear vacuumizing layer |
| CN103193032B (en) * | 2013-04-25 | 2016-02-10 | 雷金昌 | Vacuum pumpin layer cold-accumulating box after double-deck suit |
| CN104891015A (en) * | 2015-04-24 | 2015-09-09 | 句容市鼎盛纸箱包装有限公司 | Temperature detection packing box |
| CN112158563A (en) * | 2020-09-02 | 2021-01-01 | 衡阳市红彤彤农副产品有限公司 | Disinfection chamber for food processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |