CN105300005B - A kind of chilled freezer of quiet wind - Google Patents
A kind of chilled freezer of quiet wind Download PDFInfo
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- CN105300005B CN105300005B CN201410394529.6A CN201410394529A CN105300005B CN 105300005 B CN105300005 B CN 105300005B CN 201410394529 A CN201410394529 A CN 201410394529A CN 105300005 B CN105300005 B CN 105300005B
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Abstract
The invention discloses a kind of quiet chilled freezer of wind, the chilled freezer of quiet wind is made of freezer structure division and control section, the freezer body is hexahedron enclosed construction, it is made of exterior wall, insulating layer, refrigerating layer, conducting shell, refrigerant circulation is provided with the refrigerating layer, independent refrigerant circulation unit is respectively arranged with the hexahedron of the freezer body, refrigerant heat conducting interface is provided with the chilled shelf, multigroup heat conductive rod and multilayer food product vessel are provided with the chilled shelf, more heat conducting bars or plate are provided with the food container；Fore-cooling room, outbound storehouse are equipped with the chilled cold-storage door；The freezer body is externally provided with control room and refrigerant babinet；The present invention uses liquid coolant, is delivered to using refrigerant transmission with cold transition temperature in food container, avoids causing food drying loss, reach and keep the consistent purpose of temperature；Energy consumption is greatly reduced, saves chilled cost.
Description
Technical field
The present invention relates to a kind of fresh-keeping ice house technical equipment field, more particularly to a kind of chilled freezer of quiet wind.
Background technology
Fruits and vegetables and one kind that food fresh keeping storehouse is fresh-keeping warehouse, it is mainly used for storing vegetables and fish, meat, birds food, leads to
Temperature in the library, humidity are overregulated, delays its metabolic processes by suppressing the respiratory capacity of repertory cell, is allowed to be in
Nearly resting state, rather than cell death state, so as to the long period holding be stored the quality of thing, color and luster, mouthfeel,
Nutrition etc. is basically unchanged, and then the effect of long-period freshness preserving.In recent years, although domestic and foreign scholars are in fruits and vegetables and food storage
Numerous studies work has been done in terms of processing technology, has achieved remarkable effect, commercial treatment ability and technology application etc. have length
The progress of foot, but fruits and vegetables and food goods processing and storage technique etc. are still ring most weak in chain industrialization
Section, wherein fresh-keeping become the vital factor of antistaling process imperfection, current fruits and vegetables and food with the immature of freezer technology
Product refrigeration is exchanged heat, evaporation equipment is easily tied by cross-ventilation with the combination that freezer device refrigeration plant is mostly air-cooler and comb
Frost, influences refrigeration effect, and freezer refrigerating temperature is non-constant, and fluctuating range is big, cold skewness, while frosting, storehouse
Interior humidity declines therewith, is unfavorable for the antistaling storing of fruits and vegetables.
National freezer total capacity was increased to 18,800,000 tons by China's plan by 2015, and to food cold processing and fresh-keeping skill
Art is put forward higher requirements.In recent years, with the change of people's dietary structure, the structure for storing commodity also changes, one
There is high temperature storehouse deficiency, the phenomenon of Freezing room relative surplus in some areas；At the same time freezing-cooling storeroom fail realize with precooling storage,
The integration operation of fast food freezing.
In the prior art, the storage of the food such as meat, fowl and fish is mostly using subzero 20 DEG C to being sold lower 40 DEG C of Refrigeration Techniques,
Food is kept to undergo no deterioration within a certain period of time；Some fish foods then preserve trash ice with water, keep food not destroying
, can be within the time of 3-5 days on the premise of food cell structure, the characteristics of keeping it genuine.The shortcomings that prior art/
Deficiency：Although cryogenic refrigeration can guarantee the quality the long period, change meat and the original taste of fish, the structure of part cell also by
Ice crystal is destroyed；During refrigerating process and storage, since insulation needs stronger cross-ventilation, drying loss, deep cooling are brought
Since cross-ventilation is obvious in storehouse, than more serious, average out to 5% or so a, storage cycle gets off the drying loss of food, damage
Lose bigger；The equipment energy consumption of deep cooling is also bigger；The energy of cryogenic refrigeration consumption is also more；After trash ice melts, it is impossible to continue
Keep chilled temperature conditionss, fresh-keeping effect is poor, it is necessary to often change frozen water, adjusts the ratio of its ice and water, keeps food
Product temperature degree maintains zero degree or so, avoids food spoilage, labor workload is larger and food is easily damaged.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of quiet chilled freezer of wind, for deficiency of the prior art,
Using more advanced chilled technology, food is kept to drop to -2 DEG C or so by room temperature rapidly；The temperature of freezer food is kept 0
DEG C--2 DEG C or so, the initial cell structure of food was both kept, has maintained its genuine mouthfeel, and will not be putrid and deteriorated；To the greatest extent
Amount reduces the cross-ventilation in freezer to reduce the loss of drying loss, general fish, poultry based food freshness-retained 7-10 days or so.
To reach above-mentioned purpose, technical scheme is as follows：A kind of chilled freezer of quiet wind, including it is freezer body, cold
Matchmaker's babinet, control room, refrigerant conveyance conduit, control line pipeline, chilled cold-storage door, food container, heat conductive rod, thermal conductive wire, heat conduction
Bar, chilled shelf, refrigerant heat conducting interface, it is characterised in that：
The chilled freezer of quiet wind is made of freezer structure division and control section, and the structure division includes freezer sheet
Body, refrigerant babinet, control room, fore-cooling room, chilled shelf, food container, outbound storehouse；The control section include refrigerant circulation,
Temperature adjustment, temperature detection, go out to be put in storage control；The freezer body is hexahedron enclosed construction, by exterior wall, insulating layer,
Refrigerating layer, conducting shell are formed, and refrigerant circulation is provided with the refrigerating layer, and the refrigerant circulation is provided with multiple cycling elements,
Independent refrigerant circulation unit is respectively arranged with the hexahedron of the freezer body, the refrigerant circulation unit passes through refrigerant
Conveyance conduit is connected with the refrigerant babinet；The conducting shell is metal material layer, conducts cold for refrigerant, it is ensured that whole in freezer
Body space temperature reaches technological requirement, and the freezer ground is provided with multigroup refrigerant heat conducting interface, and the freezer ground-mounted has
Multigroup chilled shelf, are provided with refrigerant heat conducting interface on the chilled shelf, and are connect with the refrigerant heat conduction on the freezer ground
Mouth is interconnected, and multigroup heat conductive rod is provided with the chilled shelf, multilayer food product vessel, institute are placed with the chilled shelf
State and more heat conducting bars or plate are placed with food container, the heat conductive rod is closely connected by thermal conductive wire and the heat conducting bar or plate
Connect, and the refrigerant cold on the chilled shelf is quickly conducted into the chilled food in food container, the chilled shelf
Front is arranged to food container and picks and places face, and the freezer is provided with chilled cold-storage door, precooling is provided with the chilled cold-storage door
Room, outbound storehouse, the fore-cooling room and outbound storehouse are independently arranged, and the fore-cooling room is responsible for carrying out precooling prompt drop temperature to storage food,
Food outbound packing control is responsible in the outbound storehouse, and storage control is completed out in the fore-cooling room and the outbound storehouse jointly；It is described
Freezer body exterior is provided with control room and refrigerant babinet, and the refrigerant babinet passes through refrigerant conveyance conduit and each refrigerant circulation
Unit connects, and each refrigerant circulation unit can be with independent operating and control by the control room；In the freezer body,
Multiple temperature sensors are provided with the chilled shelf, in the fore-cooling room and the outbound storehouse, the control room passes through control
Spool road processed is connected with the temperature sensor, cooling medium conveying system, refrigerant control valve group electric signal, complete by the control room
Cold medium flux Detection ＆ Controling, temperature detection, temperature adjustment, the refrigerant circulation control of the chilled freezers of Cheng Jingfeng.
The chilled shelf and the refrigerant conveyance conduit ensure to contact by firm connection of welding, rivet or be spirally connected
Well；The heat conductive rod is fixed by welding on the chilled shelf, forms good reliable heat conduction chain；On the heat conductive rod
A piece refrigerant conveyance conduit is at least fixed with by connection.
One group of heat conductive rod, heat conducting bar or plate are at least set in the food container；The heat conductive rod and the heat conducting bar or
A thermal conductive wire is at least fixedly connected between plate.
A closing chuck layer of the refrigerating layer between freezer wall and cool house internal, inside is disposed with refrigerant circulation
Metallic conduit, some metal connecting interfaces are set on the metallic conduit, and be connected on thermal component, by the cold of refrigerant
Conduction is diffused into refrigerating layer, forms freezer wall and the temperature buffer layer in freezer.
For the chilled shelf at least provided with two layers, chilled every layer of the shelf are at least placed with two food containers.
Patent of the present invention has adapted to chilled technique, it is desirable to which temperature controlled precision is high in freezer, the temperature controlling range
For：Within set temperature ± 2 DEG C scope, the temperature control of chilled shelf, heat conductive rod, heat conducting bar or the plate and thermal conductive wire exists
Within the scope of design temperature ± 1 DEG C；And the freezer of the prior art is difficult to accomplish, even if being reached by more complicated control,
Using larger cross-ventilation amount as cost more drying losses will be caused to lose.
The principle of the present invention is that very fast (thermal conductivity factor of such as aluminium is 160w/m.k, and iron is led using the thermal conductivity ratio of metal
Hot coefficient is 50w/m.k), more than the thermal conductivity (0.54w/m.k) of water in food, far above in the prior art, pass through air pair
Heat-conducting method based on stream (thermal conductivity factor of air is 0.024w/m.k)；The chilled shelf are metallic conduit and metal bar
Frame, by the method for refrigerant and metal conduction, the temperature of refrigerant is delivered to rapidly on the food in freezer, is played chilled
The effect of (fresh-keeping, guarantee the quality).
Refrigerant babinet of the present invention, having one, to stablize the regulatable zero degree of offer cold to liquid between subzero 5 degree
The low-temperature receiver of matchmaker, it is specific to control refrigerant temperature within the scope of design temperature ± 1 DEG C；The refrigerant is liquid coolant low-temperature receiver, is passed through
Liquid pump is input in each refrigerant circulation unit in freezer along refrigerant conveyance conduit, is back to low-temperature receiver after circulating heat conduction again
It is interior；The freezer body has the good freezer babinet of a heat-insulating property；It is internal in the refrigerating layer to be disposed with refrigerant circulation
Metallic conduit, some metal connecting interfaces are set on the metallic conduit, it may be connected on thermal component, by the temperature of refrigerant
Degree conduction is diffused into freezer；Be disposed with the chilled shelf of metal material on the freezer body ground, and with the ground
Refrigerant heat conducting interface connection, the chilled shelf and the heat conductive rod are affixed, and the heat conductive rod passes through metal heat-conducting line and institute
State heat conducting bar or plate is affixed connected, reach the requirement with refrigerant isothermal；The temperature of refrigerant is directly transferred within food container,
Insulation is contacted with food；The overall quiet chilled cool house internal of wind does not have the air-cooled of flowing, forms the chilled freezer of quiet wind formula.
Above structure can make the food in chilled shelf quickly reach quiet wind in the case of no fan agitation air
Under isothermal；By the control room detection temperature and temperature is adjusted, controls the flow of refrigerant；Passed by the temperature of unit
Sensor signal, regulates and controls the temperature of each point, is allowed to the requirement for meeting chilled technique；The fore-cooling room, storage food is fast from room temperature
Speed cools to zero degree or so, so as to avoid the temperature conditionss of the suitable activity of bacterium and microorganism, controls the numerous of bacterium and microorganism
Grow and temperature control precision that is movable while also making the temperature difference of food in freezer reduce, improve freezer；Precooling is conducive to extend food
The storage phase of product；Food for having reached ice temperature, the aquatic products such as caught in the sea, then can remove pre- cooling working procedure from, directly
Storage preserves.
Through the above technical solutions, the beneficial effect of technical solution of the present invention is：Using -2 DEG C--4 DEG C of liquid coolant；
Refrigerant is transferred in freezer by pipeline, then is passed to temperature in the vessel for containing food by metal good conductor, avoids using
Wind turbine stirs the air (causing larger drying loss) in freezer to achieve the purpose that to keep temperature consistent；Temperature of ice house is controlled -2
In the range of DEG C--4 DEG C (because raw-food material is different, the temperature controlled can change), microorganism both can be effectively controlled
Activity avoid food spoilage, and food can be kept not destroy the structure of cell because deep cooling is guaranteed the quality, be lost in its original taste；
Since refrigerant temperature control is in the range of -2 DEG C--4 DEG C, the energy consumption caused by deep cooling is greatly reduced；With conduction
The method of insulation not only can pass to cold on food rapidly, but also can greatly reduce and be made because cross-ventilation heat transmission belt walks moisture
Into the drying loss of food；The quality of life of consumers in general is improved with relatively low cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, without creative efforts, can also basis for those of ordinary skill in the art
These attached drawings obtain other attached drawings.
Fig. 1 is that a kind of quiet chilled freezer structural diagrams of wind disclosed in the embodiment of the present invention are intended to, and wherein Fig. 1 a are main view
Figure, Fig. 1 b are top views, and Fig. 1 c are left views；
Fig. 2 is a kind of quiet chilled freezer schematic perspective view of wind disclosed in the embodiment of the present invention；
Fig. 3 is a kind of quiet chilled freezer food container schematic perspective view of wind disclosed in the embodiment of the present invention；
Fig. 4 be the embodiment of the present invention disclosed in a kind of quiet chilled freezer food container structure diagram of wind, wherein Fig. 4 a
For front view, Fig. 4 b are top view, and Fig. 4 c are left view；
Fig. 5 is the chilled shelf structure figure of a kind of quiet chilled freezer unit of wind disclosed in the embodiment of the present invention.
Corresponding component title of the numeral represented by with letter in figure：
1. 2. refrigerant babinet of freezer body, 3. control room, 4. refrigerant conveyance conduit
5. chilled 7. food container of cold-storage door, 8. heat conductive rod of control line pipeline 6.
9. 10. heat conducting bar of thermal conductive wire, 11. chilled 12. refrigerant heat conducting interface of shelf
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the present invention provides a kind of quiet chilled freezer of wind, including freezer body 1,
Refrigerant babinet 2, control room 3, refrigerant conveyance conduit 4, control line pipeline 5, chilled cold-storage door 6, food container 7, heat conductive rod 8, lead
Hot line 9, heat conducting bar 10, chilled shelf 11, refrigerant heat conducting interface 12.
The chilled freezer of quiet wind is made of freezer structure division and control section, and the structure division includes freezer body
1st, refrigerant babinet 2, control room 3, fore-cooling room, chilled shelf 11, food container 7, outbound storehouse；The control section is followed including refrigerant
Ring, temperature adjustment, temperature detection, go out to be put in storage control；The freezer body 1 is hexahedron enclosed construction, by exterior wall, insulation
Layer, refrigerating layer, conducting shell are formed, and refrigerant circulation are provided with the refrigerating layer, it is single that the refrigerant circulation is provided with multiple circulations
Member, is respectively arranged with independent refrigerant circulation unit on the hexahedron of the freezer body 1, the refrigerant circulation unit passes through
Refrigerant conveyance conduit 4 is connected with the refrigerant babinet 2；The conducting shell is metal material layer, conducts cold for refrigerant, it is ensured that cold
Overall space temperature reaches technological requirement in storehouse, and the freezer ground is provided with multigroup refrigerant heat conducting interface 12, the freezer
Face is equipped with multigroup chilled shelf 11, is provided with refrigerant heat conducting interface 12 on the chilled shelf 11, and with the freezer ground
On refrigerant heat conducting interface 12 be interconnected, multigroup heat conductive rod 8 is provided with the chilled shelf 11, on the chilled shelf 11
Multilayer food product vessel 7 are placed with, more heat conducting bars 10 or plate are placed with the food container 7, the heat conductive rod 8 passes through heat conduction
Line 9 is closely connected with the heat conducting bar 10 or plate, and the refrigerant cold on the chilled shelf 11 is quickly conducted to food device
In chilled food in ware 7, chilled 11 front of shelf is arranged to food container 7 and picks and places face, and the freezer is provided with chilled
Cold-storage door 6, is provided with fore-cooling room, outbound storehouse in the chilled cold-storage door 6, the fore-cooling room and outbound storehouse are independently arranged, described
Fore-cooling room is responsible for carrying out precooling prompt drop temperature to storage food, and food outbound packing control, the fore-cooling room are responsible in the outbound storehouse
Storage control is completed out jointly with the outbound storehouse；Control room 3 and refrigerant babinet 2 are provided with outside the freezer body 1, it is described
Refrigerant babinet 2 is connected by refrigerant conveyance conduit 4 with each refrigerant circulation unit, and each refrigerant circulation unit passes through described
Control room 3 can be with independent operating and control；In the freezer body 1, on the chilled shelf 11, the fore-cooling room and it is described go out
Multiple temperature sensors are provided with the storehouse of storehouse, the control room 3 is defeated by control line pipeline 5 and the temperature sensor, refrigerant
Send system, refrigerant control valve group electric signal connection, by the control room 3 complete the chilled freezer of quiet wind cold medium flux detection with
Control, temperature detection, temperature adjustment, refrigerant circulation control.
The chilled shelf 11 and the refrigerant conveyance conduit 4 ensure to connect by firm connection of welding, rivet or be spirally connected
Touch good；The heat conductive rod 8 is fixed by welding on the chilled shelf 11, forms good reliable heat conduction chain；It is described to lead
A refrigerant conveyance conduit 4 is at least fixed with by connection on hot pin 8.
A closing chuck layer of the refrigerating layer between freezer wall 1 and cool house internal, inside is disposed with refrigerant stream
Logical metallic conduit, sets some metal connecting interfaces on the metallic conduit, and is connected on thermal component, by the cold of refrigerant
It can conduct and be diffused into refrigerating layer, form freezer wall 1 and the temperature buffer layer in freezer.
One group of heat conductive rod 8, heat conducting bar 10 or plate are at least set in the food container 7；The heat conductive rod 8 and the heat conduction
A thermal conductive wire 9 is at least fixedly connected between bar 10 or plate.
For the chilled shelf 11 at least provided with two layers, chilled 11 every layer of the shelf are at least placed with two food containers
7。
The chilled technique of the quiet wind of patent of the present invention, it is desirable to which temperature controlled precision is high in freezer, and the temperature controlling range is：
Within the scope of normal temperature ± 2 DEG C, chilled shelf 11, heat conductive rod 8, heat conducting bar 10 or the temperature control of plate and thermal conductive wire 9
Within the scope of design temperature ± 1 DEG C；And the freezer of the prior art is difficult to accomplish, even if being reached by more complicated control,
Also using larger cross-ventilation amount as cost more drying losses will be caused to lose.
The chilled shelf 11 are the frame of metallic conduit and metal bar, will by the method for refrigerant and metal conduction
The temperature of refrigerant is delivered to rapidly on the food in freezer, plays the effect of chilled (fresh-keeping, guarantee the quality).
The refrigerant babinet 1, have one can stablize the regulatable zero degree of offer between subzero 5 degree liquid coolant it is cold
Source, it is specific to control refrigerant temperature within the scope of design temperature ± 1 DEG C；The refrigerant is liquid coolant low-temperature receiver, passes through liquid pump
It is input in each refrigerant circulation unit in freezer along refrigerant conveyance conduit 4, is back to again in low-temperature receiver after circulating heat conduction；It is described
Freezer body 1 has the good freezer babinet of a heat-insulating property；The internal metal for being disposed with refrigerant circulation in the refrigerating layer
Pipeline, sets some metal connecting interfaces on the metallic conduit, it may be connected on thermal component, by the temperature conduction of refrigerant
It is diffused into freezer；Be disposed with the chilled shelf 11 of metal material on 1 ground of freezer body, and with it is cold on the ground
Matchmaker's heat conducting interface 12 connects, and the chilled shelf 11 and the heat conductive rod 8 are affixed, the heat conductive rod 8 by metal heat-conducting line 9 with
The heat conducting bar 10 or plate are affixed to be connected, and reaches the requirement with refrigerant isothermal；The temperature of refrigerant is directly transferred to food container 7
Within, insulation is contacted with food；The overall quiet chilled cool house internal of wind does not stir the fan of air, forms the chilled cold of quiet wind formula
Storehouse.
Above structure can be such that the food in chilled shelf 11 is quickly reached quiet in the case of no fan agitation air
Isothermal under wind；The instrument and equipment detection temperature and adjusting temperature managed by the control room 3, controls the flow of refrigerant；It is logical
The temperature sensor signal of unit is crossed, regulates and controls the temperature of each point, is allowed to the requirement for meeting chilled technique；The fore-cooling room,
Storage food is cooled into rapidly zero degree or so from room temperature, so as to avoid the temperature conditionss of bacterium and the suitable activity of microorganism, control
The breeding and activity of bacterium and microorganism processed also reduce the temperature difference of food in freezer, improve the temperature control essence of freezer at the same time
Degree；Precooling is conducive to extend the storage phase of food；Food for having reached ice temperature, the aquatic products such as caught in the sea, then may be used
To remove precooling process from, directly storage preserves.
By above-mentioned specific embodiment, the beneficial effects of the invention are as follows：Using -2 DEG C--4 DEG C of liquid coolant；Pass through pipe
Refrigerant is transferred in freezer by road, then is passed to temperature in the vessel for containing food by metal good conductor, avoids being stirred with wind turbine
The air (causing larger drying loss) in freezer is moved to achieve the purpose that to keep temperature consistent；Temperature of ice house is controlled at -2 DEG C--4 DEG C
In the range of (because raw-food material is different, the temperature controlled can change), both can effectively control the activity of microorganism to keep away
Exempt from food spoilage, and food can be kept not destroy the structure of cell because deep cooling is guaranteed the quality, be lost in its original taste；Due to refrigerant
Temperature control greatly reduces the energy consumption caused by deep cooling in the range of -2 DEG C--4 DEG C；With the side of conduction insulation
Method not only can pass to cold on food rapidly, but can greatly reduce because cross-ventilation heat transmission belt walks moisture and caused by food
Drying loss；The quality of life of consumers in general is improved with relatively low cost.
To disclosed embodiment described above, professional and technical personnel in the field are enable to realize or use the present invention.To this
A variety of modifications of a little embodiments will be apparent for those skilled in the art, as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will not
It can be intended to be limited to the embodiments shown herein, and be to fit to consistent with the principles and novel features disclosed herein
Most wide scope.
Claims (7)
- A kind of 1. chilled freezer of quiet wind, it is characterised in that including freezer body, refrigerant babinet, control room, refrigerant conveyance conduit, Control line pipeline, chilled cold-storage door, food container, heat conductive rod, thermal conductive wire, heat conducting bar, chilled shelf, refrigerant heat conducting interface；Institute The chilled freezer of quiet wind is stated to be made of freezer structure division and control section, the structure division include freezer body, refrigerant babinet, Control room, fore-cooling room, chilled shelf, food container, outbound storehouse；The control section includes refrigerant circulation, temperature adjustment, temperature Detect, go out to be put in storage control；The freezer body is hexahedron enclosed construction, by exterior wall, insulating layer, refrigerating layer, conducting shell Form, be provided with refrigerant circulation in the refrigerating layer, the refrigerant circulation is provided with multiple cycling elements, the freezer body Be respectively arranged with independent refrigerant circulation unit on hexahedron, the refrigerant circulation unit by refrigerant conveyance conduit with it is described Refrigerant babinet connects；The conducting shell is metal material layer, and the freezer ground is provided with multigroup refrigerant heat conducting interface, described cold Storehouse ground-mounted has multigroup chilled shelf, is provided with refrigerant heat conducting interface on the chilled shelf, and with the freezer ground Refrigerant heat conducting interface be interconnected, multigroup heat conductive rod is provided with the chilled shelf, is placed with the chilled shelf more Layer food container, is placed with more heat conducting bars or plate in the food container, the heat conductive rod passes through thermal conductive wire and the heat conduction Bar or plate closely connect；The chilled shelf front is arranged to food container and picks and places face, and the freezer is provided with chilled cold-storage door, Fore-cooling room, outbound storehouse are provided with the chilled cold-storage door, the fore-cooling room and outbound storehouse are independently arranged, the fore-cooling room and institute State outbound storehouse and complete out storage control jointly；The freezer body exterior is provided with control room and refrigerant babinet, the refrigerant case Body is connected by refrigerant conveyance conduit with each refrigerant circulation unit, and each refrigerant circulation unit can by the control room With independent operating and control；It is provided with the freezer body, on the chilled shelf, in the fore-cooling room and the outbound storehouse Multiple temperature sensors, the control room are controlled by control line pipeline and the temperature sensor, cooling medium conveying system, refrigerant Valve group electric signal connects, by the cold medium flux Detection ＆ Controling of the quiet chilled freezer of wind of control room completion, temperature detection, temperature Degree is adjusted, refrigerant circulation control.
- 2. a kind of quiet chilled freezer of wind according to claim 1, it is characterised in that the chilled shelf and the refrigerant are defeated Pipeline is sent by firm connection of welding or rivet or be spirally connected, and ensures that contact is good；The heat conductive rod is fixed by welding in institute State on chilled shelf, form good reliable heat conduction chain, being at least fixed with a refrigerant by connection on the heat conductive rod conveys Pipeline.
- 3. a kind of quiet chilled freezer of wind according to claim 1, it is characterised in that at least set one in the food container Group heat conductive rod, heat conducting bar or plate；A thermal conductive wire is at least fixedly connected between the heat conductive rod and the heat conducting bar or plate.
- A kind of 4. quiet chilled freezer of wind according to claim 1, it is characterised in that the refrigerating layer for freezer wall with it is cold A closing chuck layer between the inside of storehouse, inside is disposed with the metallic conduit of refrigerant circulation, if being set on the metallic conduit Dry metal connecting interface, and be connected on thermal component, the cold conduction of refrigerant is diffused into refrigerating layer, forms freezer wall With the temperature buffer layer in freezer.
- 5. a kind of quiet chilled freezer of wind according to claim 1, it is characterised in that the chilled shelf are at least provided with two Layer, the chilled shelf are metallic conduit and metal bar lead frame；Chilled every layer of the shelf are at least placed with two foods Product vessel.
- A kind of 6. quiet chilled freezer of wind according to claim 1, it is characterised in that the temperature control of the quiet chilled freezer of wind Scope processed is within the scope of design temperature ± 2 DEG C；The temperature control of chilled shelf, heat conductive rod, heat conducting bar or the plate and thermal conductive wire System is within the scope of design temperature ± 1 DEG C.
- 7. a kind of quiet chilled freezer of wind according to claim 1, it is characterised in that the refrigerant babinet stablizes regulating and controlling temperature Scope between 5 degree, specifically controls refrigerant temperature within the scope of design temperature ± 1 DEG C for zero degree to subzero；The refrigerant is liquid Body refrigerant low-temperature receiver, is input in each refrigerant circulation unit in freezer, circulating heat conduction by liquid pump along refrigerant conveyance conduit It is back to again in low-temperature receiver afterwards.
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| CN106931720A (en) * | 2017-03-09 | 2017-07-07 | 顺丰速运有限公司 | A kind of thermal-insulating body and logistics transportation equipment |
| CN110762932A (en) * | 2019-11-14 | 2020-02-07 | 北京市京科伦冷冻设备有限公司 | Three-dimensional cold storage precooling apparatus |
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| JP2000074541A (en) * | 1998-09-02 | 2000-03-14 | Taisei Corp | Constant temperature storage storehouse |
| JP2008082580A (en) * | 2006-09-26 | 2008-04-10 | Aisin Seiki Co Ltd | Freezer |
| JP2011075185A (en) * | 2009-09-30 | 2011-04-14 | Sanyo Electric Co Ltd | Constant-temperature storage |
| CN102704720A (en) * | 2012-06-18 | 2012-10-03 | 北京市恒慧投资有限公司 | Low-temperature freezer device structure |
| CN204165310U (en) * | 2014-08-12 | 2015-02-18 | 苏州麦科威电气技术有限公司 | The chilled freezer of a kind of quiet wind |
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