CN208915873U - A kind of cold chain transportation equipment with differential pressure precooling function - Google Patents
A kind of cold chain transportation equipment with differential pressure precooling function Download PDFInfo
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- CN208915873U CN208915873U CN201821670337.3U CN201821670337U CN208915873U CN 208915873 U CN208915873 U CN 208915873U CN 201821670337 U CN201821670337 U CN 201821670337U CN 208915873 U CN208915873 U CN 208915873U
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- Prior art keywords
- cabinet
- air
- air duct
- ripener
- plate
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- 238000005057 refrigeration Methods 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 230000005070 ripening Effects 0.000 claims abstract description 12
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 23
- 238000001816 cooling Methods 0.000 abstract description 16
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a kind of cold chain transportation equipment with differential pressure precooling function, including cabinet and refrigeration system, and cabinet includes top plate and bottom plate, side plate and partition, and between top plate and bottom plate, side plate is configured to return air wall and is provided with air guide hole side plate;Partition is located at the lower section of top plate and is spaced apart with top plate, to form air duct at top, pressure fan and return fan are provided in air duct at top, the air inlet of pressure fan is connected to via the cold duct through air duct at top with the air outlet of refrigeration system, and the air outlet of pressure fan is connected to the inside of cabinet;The air inlet of return fan is connected to via air guide hole with the inside of cabinet, and the air outlet of return fan is connected to via air duct at top with the air inlet of refrigeration system;The bottom of cabinet is provided with ripener conveying air duct, and ripener conveying air duct is provided with ripener ventilation hole.Wind endless form realizes uniform pre-cooling in the case of the cold chain transportation equipment of the utility model, has both saved fruits and vegetables parking space in case, while can also carry out fruits and vegetables and accelerate the ripening.
Description
Technical field
The utility model belongs to vegetable logistic technique of refrigeration field more particularly to a kind of cold chain with differential pressure precooling function
Transporting equipment.
Background technique
When fruits and vegetables are picked from field, a large amount of field heat is had, and respiration can also discharge many and exhale
Heat absorption improves conevying efficiency, shortens the market periods of fruits and vegetables, improve the fresh of fruit and vegetable food to reduce the spoilage of fruits and vegetables
Degree, is pre-chilled fruits and vegetables, is an essential procedure.
Existing Pre-cooling equipment is equipped with the air-cooler to connect with refrigeration equipment on the inside of thermal-insulating body.The movement packaging
The differential pressure precooling mode of box differential pressure precooling equipment are as follows: the cold wind of refrigeration equipment is blown to fruits and vegetables in case by the air-cooler of interior plate
Cooling down, the heat that fruits and vegetables release is extracted out outside case by axial flow blower on bracket, there are case inner housing space is too small,
And the non-uniform problem of pre-cooling.
Ventilating path is divided into multiple regions by wind deflector by partial Pre-cooling equipment.Wind deflector can store cargo
The space of room is divided into forced ventilation area and pressure difference plenum area.But cargo need to be put by ad hoc fashion in this way, and space utilization rate is not high;
When cargo puts more or placement position deviation, it will lead to ventilating path and be obstructed, precooling effect is bad.
And the sealing performance of the modules connection of modular Pre-cooling equipment is bad, greatly reduces pre-cooling heat insulation effect,
And energy consumption is larger.
Also, there is also cannot realize simultaneously pre-cooling and accelerating maturity function to existing differential pressure precooling device.
Therefore, it is necessary to a kind of improved cold chain transportation equipment with differential pressure precooling function be proposed, at least partly
Solve problems of the prior art.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
It is further described.The utility model content part of the utility model is not meant to attempt to limit claimed
The key feature and essential features of technical solution, do not mean that the protection for attempting to determine technical solution claimed more
Range.
In order at least be partially solved the above problem, the utility model discloses a kind of cold chains with differential pressure precooling function
Transporting equipment, the refrigeration system including cabinet and outside the cabinet, the cabinet include:
Top plate;Bottom plate;Side plate, for the side plate between the top plate and the bottom plate, the side plate is configured to return air
Wall and it is provided with air guide hole;And partition, the partition are located at the lower section of the top plate and are spaced apart with the top plate, to be formed
Air duct at top is provided with pressure fan and return fan in the air duct at top, wherein the air inlet of the pressure fan is via running through institute
The cold duct for stating air duct at top is connected to the air outlet of the refrigeration system, the air outlet of the pressure fan and the cabinet
Inside connection;The air inlet of the return fan is connected to via the air guide hole with the inside of the cabinet, and the return fan goes out
Air port is connected to via the air duct at top with the air inlet of the refrigeration system;The bottom of the cabinet is provided with ripener conveying
Air duct, ripener conveying air duct are provided with ripener ventilation hole.
It preferably, further include the agent storage device that accelerates the ripening, agent storage device and the ripener conveying air duct company of accelerating the ripening
It is logical.
Preferably, the cabinet further includes front end-plate, and the front end-plate separates the refrigeration system and the cabinet,
The bottom of the cabinet is provided with covering, and the covering is connect with the bottom plate, and the covering and the side plate
And/or the front end-plate connection, to form ripener conveying air duct.
Preferably, the ripener conveys air duct and is extended to described in another from a side plate by the front end-plate
Side plate, to form U-shaped air duct, the both ends in ripener conveying air duct are provided with the ripener ventilation hole.
Preferably, length direction of the return fan with the pressure fan along the cabinet is arranged successively, the pressure fan
Than the return fan further from the refrigeration system, the quantity of the return fan is set as multiple, and the quantity of the pressure fan is
At least one.
Preferably, on the side plate, be arranged at intervals with partitions along the length direction of the cabinet, the partitions to
Box house is protruded so that the side plate is divided into multiple return air regions.
Preferably, corresponding each return air region is provided with the air guide hole.
Preferably, wind deflector is provided with outside the air guide hole and/or the soft curtain that keeps out the wind.
Preferably, the bottom of the cabinet is provided with the covering for being used to form ripener conveying air duct, it is described every
The bottom end of broken piece extends to the covering.
Preferably, the cold chain transportation equipment is container.
Cold chain transportation equipment according to the present utility model with differential pressure precooling function, the pressure fan and the return fan
It is arranged in the air duct at top, the side plate is configured to return air wall and is provided with air guide hole.The air inlet of the pressure fan passes through
It is connected to by the cold duct through the air duct at top with the air outlet of the refrigeration system, the air outlet of the pressure fan and institute
The inside connection for stating cabinet, carries out pre-cooling cooling by fruits and vegetables in the air outlet blowing cold air to case of the pressure fan, and described time
The air inlet of blower is connected to via the air guide hole with the inside of the cabinet, and the air outlet of the return fan is via the top
Air duct is connected to the air inlet of the refrigeration system, and the hot-air after heat exchange enters return air wall, Jin Erliu by the air guide hole
It passes in the air duct at top, then refrigeration system is returned to by return fan, is recycled with carrying out gas in case.The utility model was both
It ensure that the parking space of fruits and vegetables in case, also achieved the effect that uniform pre-cooling, meanwhile, the bottom of the cabinet, which is provided with, accelerates the ripening
Agent conveys air duct, and ripener conveying air duct is provided with ripener ventilation hole, can be used for realizing that synchronizing when pre-cooling is urged
It is ripe.
Detailed description of the invention
The following drawings of the utility model embodiment is originally practical new for understanding in this as a part of the utility model
Type.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In the accompanying drawings,
Fig. 1 is the cold chain transportation equipment with differential pressure precooling function according to a preferred embodiment of the utility model
Face schematic cross-sectional view;
Fig. 2 is the schematic cross-sectional view of the line A-A in Fig. 1;
Fig. 3 is the schematic cross-sectional view of the line B-B in Fig. 1;
Fig. 4 is the schematic top plan view of the pressure fan and return fan in Fig. 1;
Fig. 5 is the schematic cross-sectional view of the line C-C in Fig. 2;
Fig. 6 is the schematic diagram of the ripener vent locations of the first surface of the covering in Fig. 5;And
Fig. 7 is the schematic diagram of the ripener vent locations of the second surface of the covering in Fig. 5.
Description of symbols:
1: cabinet 2: frame
3: refrigeration compressor set 4: condensing heat exchanger
5: exhaust fan 6: cold duct
7: accelerate the ripening agent storage device 8: ripener delivery pipe
11: top plate 12: rear chamber door
13: 131: the first side plate of side plate
132: the second side plates 133: front end-plate
14: bottom plate 15: partition
16: air duct at top 18: partitions
19: wind deflector 20: pressure fan
30: return fan 40: ripener conveys air duct
401: covering 4011: first surface
4012: second surface
41: ripener ventilation hole
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more
These details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for ability
Some technical characteristics well known to domain are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, this reality
The specific details that those skilled in the art is familiar with are not limited to the execution of new embodiment.The utility model it is preferable
Embodiment is described in detail as follows, however other than these detailed descriptions, the utility model can also have other embodiments.
Referring now to figure 1 to Fig. 4, the cold chain transportation equipment with differential pressure precooling function of present embodiment is described.
Cold chain transportation equipment with differential pressure precooling function includes cabinet 1, is connected with frame 2 in one end of cabinet 1.Cold chain
Transporting equipment can be standard-sized container, and cabinet 1 and frame 2 are two parts of container.
Refrigeration system is installed in frame 2.Refrigeration system can be structured as including being fixedly installed in side-lower in frame 2
Refrigeration compressor set 3 and electric cabinet, refrigeration compressor set 3 and electric cabinet place side by side.2 inside front of frame is provided with and makes
The condensing heat exchanger 4 that cold compression unit 3 connects, can be Working State of Finned Tube Condensing Heat Exchanger.Condensing heat exchanger 4 has two groups, and two
The air inlet pipe and outlet tube of group condensing heat exchanger 4 are connected by pipeline with refrigeration compressor set 3 after merging respectively.Condensing heat exchanger
Exhaust fan 5 is fixed on 4 top frame 2.Exhaust fan 5 is two, horizontally disposed side by side.Exhaust fan 5 is from frame 2
Bottom surface and side air draught, upward air draft.
Cabinet 1 includes the top plate 11 positioned at 1 top of cabinet, the bottom plate 14 positioned at 1 bottom of cabinet, is located at top plate 11 and bottom plate
Side plate 13 between 14, side plate 13 include the first side plate 131 and the second side plate 132, and the first side plate 131 of connection and second side
The front end-plate 133 of plate 132, the first side plate 131 are oppositely arranged with the second side plate 132, and front end-plate 133 separates cabinet 1 and frame 2
It opens.Cabinet 1 further includes the rear chamber door 12 opposite with front end-plate 133.Pairs of open architecture can be set in chamber door 12 afterwards.Front end-plate
133, the first side plate 131, the second side plate 132 and rear chamber door 12 collectively define the inner space of cabinet 1.
Top in cabinet 1 is provided with partition 15, and partition 15 is spaced apart and is located at the lower section of top plate 11 with top plate 11, with shape
At air duct at top 16.First side plate 131, the second side plate 132, top plate 11 and partition 15 limit air duct at top 16 jointly.Top
Pressure fan 20 and return fan 30 are provided in air duct 16, pressure fan 20 can be axial fan.Return fan 30 can be negative
Push back blower.
First side plate 131 and the second side plate 132 can be configured with the return air wall of partitions 18.First side plate 131
Air guide hole is provided with the inner surface of the second side plate 132.
In addition, the top of partition 15 is additionally provided with the cold duct 6 through air duct at top 16.The air inlet of pressure fan 20 passes through
It being connected to by cold duct 6 with the air outlet of refrigeration compressor set 3, the air outlet of pressure fan 20 is connected to the inside of cabinet 1, so that
The cold air that refrigeration compressor set 3 generates is delivered to pressure fan 20 by cold duct 6, then cold air going out from pressure fan 20
Air port discharge, the fruits and vegetables laydown area being blown to downwards in cabinet 1, and field heat, the breathing thermosetting pressure difference discharged with fruits and vegetables.
The air inlet of return fan 30 is connected to via air guide hole with the inside of cabinet 1, and the air outlet of return fan 30 is via top
Air duct 16 is connected to the air inlet of refrigeration compressor set 3, so that the hot-air of fruits and vegetables release enters return fan 30 by air guide hole,
And enter air duct at top 16 to be circulated to the air inlet of refrigeration compressor set 3, it is recycled to form gas in case.
Preferably, on the first side plate 131 and the second side plate 132, the length direction along cabinet 1 is uniformly arranged partition respectively
Part 18, partitions 18 is to protrusion inside cabinet 1 the first side plate 131 and the second side plate 132 are divided into multiple return air regions.?
In present embodiment, partitions 18 is arranged perpendicular to the first side plate 131 and the second side plate 132.It is further preferred that corresponding each
Return air region is provided with air guide hole.For example, partition 15 can be spaced apart to be formed with the first side plate 131 (the second side plate 132)
Air guide hole.Therefore, fruits and vegetables each return air region is corresponded to place, when Cold air mass influence is after fruits and vegetables, each return air region
The hot-air of fruits and vegetables release can be entered in return air wall by corresponding air guide hole, may make that gas circulation is more smooth in case.
In order to which the hot-air for discharging fruits and vegetables more smoothly enters in return air wall and air duct at top 16, it is preferable that leading
Setting wind deflector 19 and/or the soft curtain that keeps out the wind outside air port.
In order to make fruits and vegetables in case that can receive the effect of uniform cold air, it is preferable that can be by return fan 30 and air-supply
Machine 20 is arranged along the length direction of cabinet 1, and pressure fan 20 is located at distalmost end, i.e., pressure fan 20 is than return fan 30 further from refrigeration
System.Therefore, pressure fan 20 is located near rear chamber door 12, can dry from outermost side into case, so that fruits and vegetables can receive in case
To Cold air mass influence.
In addition, the quantity of return fan 30 is set as multiple, the quantity of pressure fan 20 is at least one.Multiple return fans 30 can
It realizes Quick uniform return air, reaches good precooling effect.It is further preferred that the quantity of return fan 30 can be set to six to
Ten.In the present embodiment, return fan 30 is set as eight.
The bottom of the cabinet 1 of the cold chain transportation equipment with differential pressure precooling function of the utility model is additionally provided with ripener
Air duct 40 is conveyed, ripener conveying air duct 40 is provided with ripener ventilation hole 41.Ripener ventilation hole 41 can be defeated in ripener
The outer surface of air delivery duct 40 is arranged in array.
Preferably, with reference to Fig. 5, ripener conveying air duct 40 can be by being arranged in 401 shape of covering of the bottom of cabinet 1
At.For example, covering 401 is connect with bottom plate 14, and covering 401 is connect with side plate 13 and/or front end-plate 133.Specifically,
In an embodiment of the utility model, ripener conveying air duct 40 passes through the covering 401 that the bottom of cabinet 1 is arranged in
It connect with bottom plate 14, and connect with the first side plate 131 to be formed.In the another embodiment of the utility model, accelerate the ripening
The covering 401 that agent conveying air duct 40 passes through the bottom that cabinet 1 is arranged in is connect with bottom plate 14, and is connected with the second side plate 132
It fetches to be formed.In the another embodiment of the utility model, ripener conveying air duct 40 passes through the bottom that cabinet 1 is arranged in
Covering 401 is connect with bottom plate 14, and is connect with front end-plate 133 to be formed.When in the first side plate 131 and the second side plate 132
When partitions 18 is arranged, the bottom end of partitions 18 can extend to covering 401.
In order to make ripener be evenly distributed in cabinet 1, it is further preferred that ripener conveys air duct 40 can with reference to Fig. 2
To extend to the second side plate 132 by front end-plate 133 from the first side plate 131, to form U-shaped air duct.Further, U-shaped air duct
Both ends can extend at rear chamber door 12.Ripener ventilation hole 41 may be provided at the both ends in ripener conveying air duct 40, from
And ripener can be made more uniformly to be distributed under the action of pressure fan 20.In the present embodiment, as shown in figure 5, covering 401
Including orthogonal first surface 4011 and second surface 4012, the cross section that ripener conveys air duct 40 is rectangle.Fig. 6 and
Fig. 7 shows ripener ventilation hole 41 and is arranged on the first surface 4011 and second surface 4012 of covering 401 in array.
Ripener conveys air duct 40 and is arranged in cabinet 1, can be to when needing to accelerate the ripening to fruits and vegetables in precooling process
Ripener conveys input ripening gas, such as ethylene etc. in air duct 40.Therefore, for providing the agent storage device that accelerates the ripening of ripener
7 may be provided in frame 2, and the agent storage device 7 that accelerates the ripening conveys air duct 40 with ripener by ripener delivery pipe 8 and is connected to, and urge
Recloser is installed on ripe agent storage device 7, to control whether ripener is delivered in ripener conveying air duct 40.
Cold chain transportation equipment according to the present utility model with differential pressure precooling function, pressure fan 20 and return fan 30 are arranged
In air duct at top 16, side plate 13 is configured to return air wall and is provided with air guide hole.The air inlet of pressure fan 20 is via through top
The cold duct 6 in air duct 16 is connected to the air outlet of refrigeration system, and the air outlet of pressure fan 20 is connected to the inside of cabinet 1, is led to
Cross fruits and vegetables in the air outlet blowing cold air to case of pressure fan 20 and carry out pre-cooling cooling, the air inlet of return fan 30 via air guide hole with
The inside of cabinet 1 is connected to, and the air outlet of return fan 30 is connected to via air duct at top 16 with the air inlet of refrigeration system, after heat exchange
Hot-air enters return air wall by air guide hole, and then is circulated in the air duct at top 16, then returns to system by return fan 30
Cooling system is recycled with carrying out gas in case.The utility model both ensure that the parking space of fruits and vegetables in case, also reach uniformly pre-
Cold effect, meanwhile, the bottom of cabinet 1 is provided with ripener conveying air duct 40, and ripener conveying air duct 40 is provided with ripener
Ventilation hole 41 can be used for realizing that synchronizing when pre-cooling is accelerated the ripening.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " components " can both indicate single part, can also indicate multiple
The combination of part.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to separately
One component can also indicate that a component is attached to another component by middleware.Herein in one embodiment
The feature of description can be applied in combination another embodiment individually or with other feature, unless this feature is another at this
It is not suitable for or is otherwise noted in a embodiment.
The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment
It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This
Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this
A little variants and modifications are all fallen within the utility model range claimed.
Claims (10)
1. a kind of cold chain transportation equipment with differential pressure precooling function, which is characterized in that including cabinet and be located at outside the cabinet
Refrigeration system, the cabinet includes:
Top plate;
Bottom plate;
Side plate, between the top plate and the bottom plate, the side plate is configured to return air wall and is provided with wind-guiding the side plate
Mouthful;And
Partition, the partition is located at the lower section of the top plate and is spaced apart with the top plate, to form air duct at top, the top
Pressure fan and return fan are provided in air duct,
Wherein, the air inlet of the pressure fan via through the air duct at top cold duct and the refrigeration system outlet air
Mouth connection, the air outlet of the pressure fan are connected to the inside of the cabinet;
The air inlet of the return fan is connected to via the air guide hole with the inside of the cabinet, the air outlet warp of the return fan
It is connected to by the air duct at top with the air inlet of the refrigeration system;
The bottom of the cabinet is provided with ripener conveying air duct, and ripener conveying air duct is provided with ripener ventilation hole.
2. cold chain transportation equipment according to claim 1, which is characterized in that it further include the agent storage device that accelerates the ripening, it is described to urge
Ripe agent storage device is connected to ripener conveying air duct.
3. cold chain transportation equipment according to claim 1, which is characterized in that the cabinet further includes front end-plate, before described
End plate separates the refrigeration system and the cabinet, and the bottom of the cabinet is provided with covering, the covering and institute
Bottom plate connection is stated, and the covering is connect with the side plate and/or the front end-plate, to form the ripener conveying wind
Road.
4. cold chain transportation equipment according to claim 3, which is characterized in that ripener conveying air duct is from described in one
Side plate extends to another side plate by the front end-plate, to form U-shaped air duct, the both ends in ripener conveying air duct
Portion is provided with the ripener ventilation hole.
5. cold chain transportation equipment according to claim 1, which is characterized in that the return fan and the pressure fan are described in
The length direction of cabinet is arranged successively, the pressure fan than the return fan further from the refrigeration system, the return fan
Quantity is set as multiple, and the quantity of the pressure fan is at least one.
6. cold chain transportation equipment according to claim 1, which is characterized in that on the side plate, along the length of the cabinet
Degree direction is arranged at intervals with partitions, and the partitions is protruded to box house the side plate is divided into multiple return zones
Domain.
7. cold chain transportation equipment according to claim 6, which is characterized in that corresponding each return air region is provided with
The air guide hole.
8. cold chain transportation equipment according to claim 6, which is characterized in that be provided with wind deflector outside the air guide hole
And/or the soft curtain that keeps out the wind.
9. cold chain transportation equipment according to claim 6, which is characterized in that the bottom of the cabinet, which is provided with, to be used to form
The covering in ripener conveying air duct, the bottom end of the partitions extends to the covering.
10. cold chain transportation equipment according to claim 1, which is characterized in that the cold chain transportation equipment is container.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821670337.3U CN208915873U (en) | 2018-10-15 | 2018-10-15 | A kind of cold chain transportation equipment with differential pressure precooling function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821670337.3U CN208915873U (en) | 2018-10-15 | 2018-10-15 | A kind of cold chain transportation equipment with differential pressure precooling function |
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Publication Number | Publication Date |
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ID=66709347
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110182472A (en) * | 2018-10-15 | 2019-08-30 | 太仓中集冷藏物流装备有限公司 | A kind of cold chain transportation equipment with differential pressure precooling function |
CN110937262A (en) * | 2019-12-19 | 2020-03-31 | 吉林大学 | Cold chain transportation container based on solar energy |
-
2018
- 2018-10-15 CN CN201821670337.3U patent/CN208915873U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110182472A (en) * | 2018-10-15 | 2019-08-30 | 太仓中集冷藏物流装备有限公司 | A kind of cold chain transportation equipment with differential pressure precooling function |
CN110937262A (en) * | 2019-12-19 | 2020-03-31 | 吉林大学 | Cold chain transportation container based on solar energy |
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