CN105890254B - Refrigerated transport case - Google Patents
Refrigerated transport case Download PDFInfo
- Publication number
- CN105890254B CN105890254B CN201610292211.6A CN201610292211A CN105890254B CN 105890254 B CN105890254 B CN 105890254B CN 201610292211 A CN201610292211 A CN 201610292211A CN 105890254 B CN105890254 B CN 105890254B
- Authority
- CN
- China
- Prior art keywords
- cold
- babinet
- refrigerated transport
- transport case
- insulating layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/003—Transport containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/069—Cooling space dividing partitions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Packages (AREA)
Abstract
The present invention provides a kind of refrigerated transport cases, which is characterized in that has：Babinet has accommodating chamber；And case lid, it is arranged on babinet, and matched with babinet, for seal case, wherein, babinet has two layers, including：Insulating layer is arranged on the outer layer of babinet, for keeping the temperature, air inlet and gas outlet, cold-storage interlayer, for storing cold-storage material and conducting heat are provided on the outer wall of insulating layer, it is arranged in insulating layer and there is gap between insulating layer, the gap is arranged on as cold flow chamber, intake section at air inlet, for being passed through cold flow medium, intake section is connected with air inlet, is provided with aperture on the wall face that cold-storage interlayer is contacted with cold flow chamber, exchanges heat for being passed through in cold flow medium to cold-storage interlayer with cold-storage material.The refrigerated transport case of the present invention, which has, quickly fills cold characteristic, and do not expend electric power, and simple in structure, applied widely.
Description
Technical field
The present invention relates to Refrigerated Transport fields, and in particular to a kind of refrigerated transport case.
Background technology
China Food Industry Association's data shows that China causes the waste of annual fruits and vegetables huge due to the problem of cold chain
Greatly.Compared with developed countries, the Cold Chain Logistics Refrigeration Technique system poor infrastructure in China, the degree of automation be not high.Refrigeration
Transport again be Cold Chain Logistics important link, Refrigerated Transport i.e. using refrigeration or miscellaneous equipment make food in transportational process always
Among control environment, food is avoided to go bad in transit impaired.Moreover, Refrigerated Transport by external environment influenced compared with
Greatly, for have higher requirements in terms of refrigeration and each link of Cold Chain Logistics in weakest link.Restrict China's Refrigerated Transport industry
It is exactly that cold storage carrying equipment technology falls behind relatively to develop most important factor, can not be satisfied with the Refrigerated Transport of rapid economic development
Industry.
Refrigerated transport case is one of capital equipment of Refrigerated Transport, it can ensure that transport article transports under suitable environment
Defeated, there are two types of traditional refrigerated transport cases, some ice bags are put in a kind of foam babinet for inner hollow, the inside, are carried out with ice bag
Refrigeration, still, this babinet needs to refrigerate before use spare, time-consuming and laborious and poor refrigerating efficiency；Also a kind of babinet, in
Portion sets cold plate, is freezed using cold plate, however, it is desirable to expend electric power, is unfavorable for energy-saving and emission-reduction, can not also carry out fast
Speed refrigeration.
Invention content
The present invention be to solve the above-mentioned problems and carry out, and it is an object of the present invention to provide a kind of easy to use, good refrigeration effect,
Not power consumption power and it can quickly fill cold refrigerated transport case.
The present invention provides a kind of refrigerated transport cases, carry out chilled food for being passed through cold flow medium, have the feature that,
Have：Babinet has accommodating chamber；And case lid, it is arranged on babinet, and matched with babinet, for seal case, wherein,
Babinet has two layers, including：Insulating layer is arranged on the outer layer of babinet, and for keeping the temperature, air inlet is provided on the outer wall of insulating layer
With gas outlet, cold-storage interlayer for storing cold-storage material and conducting heat, is arranged in insulating layer and has sky between insulating layer
Gap, the gap are arranged on as cold flow chamber, intake section at air inlet, and for being passed through cold flow medium, intake section is connected with air inlet
It is logical, aperture is provided on the wall face that cold-storage interlayer is contacted with cold flow chamber, for being passed through in cold flow medium to cold-storage interlayer and cold-storage
Agent exchanges heat.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, intake section includes：Air inlet
Block, middle part are provided with air admission hole, and top is provided with slot, for being passed through cold flow medium；Sealing plate, for sealing, with slot phase
Cooperation, top, which is provided with, carries bolt.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, the row of being provided at gas outlet
Tracheae, exhaust pipe are connected with gas outlet.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, refrigerated transport case is in rectangular
Body.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, insulating layer and cold-storage interlayer
Between gap thickness be 10~60CM.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, the corner of cold-storage interlayer is
Fillet.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, intake section is in square.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, case lid is fastened on babinet
On.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, case lid uses magnetic with babinet
Property item connection or slide fastener connection.
In refrigerated transport case provided by the invention, it can also have the feature that：Wherein, the material of insulating layer is poly-
Any one in urethane foamed plastics, polyethylene foams and polystyrene foam plastics, insulating layer connects with cold flow chamber
Tactile wall surface is made of inert material, and inert material is any one in polyethylene, polyvinyl chloride and polytetrafluoroethylene (PTFE), is stored
Cold interlayer is made with the wall surface that cold flow chamber contacts of thermal conductive metallic material, and thermal conductive metallic material is aluminium alloy, in aluminium oxide
Any one.
The effect of invention
According to refrigerated transport case according to the present invention, because babinet has insulating layer and cold-storage interlayer, insulating layer is with storing
There is gap, which can enter in cold flow chamber, and lead to as cold flow chamber, cold flow medium from intake section between cold interlayer
The aperture crossed on cold-storage interlayer exchanges heat with the cold-storage material in cold-storage interlayer, and so as to freeze, cold-storage material can be according to case
The variation of body internal temperature released cold quantity at any time, so, refrigerated transport case of the invention, which has, quickly fills cold characteristic, and not
Electric power is expended, the failure rate of refrigeration system in transportational process is not only reduced, improves the safety of transport, and also reduce fortune
Defeated cost, and it is simple in structure, it is applied widely.
Description of the drawings
Fig. 1 is the structure diagram of refrigerated transport case in the embodiment of the present invention；
Fig. 2 is the structure diagram of the embodiment of the present invention middle case；And
Fig. 3 is the structure diagram of intake section in the embodiment of the present invention.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
Example combination attached drawing is applied to be specifically addressed the refrigerated transport case of the present invention.
Fig. 1 is the structure diagram of refrigerated transport case in the embodiment of the present invention.
As shown in Figure 1, refrigerated transport case 100 is in cuboid, it is used for chilled food in Cold Chain Logistics, can be passed through cold
Gas body or cold flow liquid are quickly filled cold, and in the present embodiment, what it was passed through is cold flow gas, and refrigerated transport case 100 has
There are babinet 10 and case lid 20.
Fig. 2 is the structure diagram of the embodiment of the present invention middle case.
As shown in Fig. 2, babinet 10 is in cuboid, there are one accommodating chamber, accommodating chamber is used for accommodating food, babinet 10 inside tool
Including：Insulating layer 11, cold-storage interlayer 12 and intake section 13.There is gap, the gap between insulating layer 11 and cold-storage interlayer 12
As cold flow chamber.
Insulating layer 11 is arranged on the outer layer of babinet 10, and for being kept the temperature to food, the thermal insulation material used in it is poly- ammonia
Ester foamed plastic, the material of this external thermal insulation 11 can also use polyethylene foams and polystyrene foam plastics.Heat preservation
Air inlet and gas outlet are provided on the outer wall of layer 11, in the present embodiment, before air inlet is arranged on, after gas outlet is arranged on,
It is provided with not shown exhaust pipe, exhaust pipe in figure at gas outlet with gas outlet to be connected, is provided in figure on exhaust pipe and does not show
The heat-insulating plug shown, heat-insulating plug are used for blocking exhaust pipe, when refrigerated transport case 100 when not in use, the gas of cold flow intracavitary can be from
Exhaust pipe is discharged.In addition, insulating layer 11 is made with the wall surface that cold flow chamber contacts of inert material, and in the present embodiment, inertia
Material is polyethylene, and inert material can also be polyvinyl chloride or polytetrafluoroethylene (PTFE) in addition.
Cold-storage interlayer 12 is arranged in insulating layer 11, and has gap between insulating layer 11, this gap is as cold
Chamber is flowed, cold flow gas can be flowed freely in cold flow intracavitary.Cold-storage interlayer 12 is provided with aperture with the wall surface that cold flow chamber contacts, cold
Gas body can be entered in cold-storage interlayer 12 by aperture, and be exchanged heat with cold-storage material in cold-storage interlayer 12.
In addition, the corner of cold-storage interlayer 12 is fillet, the thickness in the gap between cold-storage interlayer 12 and insulating layer 11 is 10
~60CM, in the present embodiment, the thickness in gap is 30CM.The wall surface material that cold-storage interlayer 12 is contacted with cold flow chamber uses heat conduction
Metal material is made, and in the present embodiment, thermal conductive metallic material is aluminium alloy, and aluminium oxide additionally may be used.
Fig. 3 is the structure diagram of intake section in the embodiment of the present invention.
As shown in figure 3, intake section 13 is arranged at air inlet, it is square, and intake section 13 is connected with air inlet, and
And be connected with cold flow chamber, intake section 13 is included into air parcel 131, sealing plate 132, carries bolt 133.
Be square into air parcel 131, be provided with air admission hole in the middle part of it, cold flow gas can be passed through from air admission hole reach it is cold
Chamber is flowed, the top of air parcel 131 is provided with slot.
Sealing plate 132 is matched with slot, it is just inserted into slot, can be hindered after completing cold flow gas and being filled with
Only gas backflow, sealing plate 132 are made of heat-barrier material, and in the present embodiment, heat-barrier material is glass fibre.
It carries bolt 133 and is arranged on sealing plate top, be connected with sealing plate, by using bolt 133 is carried, can plug in sealing plate
It is lifted or fallen in slot.
Case lid 20 is fastened on babinet 10, it can seal up babinet, in addition, case lid 20 can also use slide fastener with babinet
Connection is connected using magnetic strips.
The operation principle of the refrigerated transport case 100 of the present embodiment is as follows：Cold flow gas enters from the air admission hole of intake section 13
To cold flow intracavitary, and pass through the aperture on cold-storage interlayer and exchange heat with the cold-storage material in cold-storage interlayer 12, in transportational process
According to the variation of case body temperature, cold-storage material releases cold at any time, and cold flow chamber is made to remain lower temperature, quick so as to reach
Refrigeration purpose.
The effect of embodiment
According to refrigerated transport case according to the present invention, because babinet has insulating layer and cold-storage interlayer, insulating layer is with storing
There is gap, which can enter in cold flow chamber, and lead to as cold flow chamber, cold flow gas from air admission hole between cold interlayer
The aperture crossed on cold-storage interlayer exchanges heat with the cold-storage material in cold-storage interlayer, and so as to freeze, cold-storage material can be according to case
The variation of body internal temperature released cold quantity at any time, so, refrigerated transport case of the invention, which has, quickly fills cold characteristic, and not
Electric power is expended, the failure rate of refrigeration system in transportational process is not only reduced, improves the safety of transport, and also reduce fortune
Defeated cost, and it is simple in structure, it is applied widely.
In the present embodiment, because the corner of cold-storage interlayer is fillet, in this way, cold flow gas can be in cold flow intracavitary freedom
Flowing, will not be hindered, after refrigerant released cold quantity, can also be uniformly filled in cold flow chamber, therefore, good refrigeration effect.
In the present embodiment, because the wall surface that insulating layer is contacted with cold flow chamber uses inert material polyethylene, such cold flow
Intracavitary cold will not scatter and disappear, and insulating layer has good heat insulation effect；Because the wall surface that cold-storage interlayer is contacted with cold flow chamber uses
Thermal conductive metallic material aluminium alloy is made, in this way, cold flow chamber can carry out heat exchange with accommodating chamber, accommodating chamber is allowed to keep compared with low temperature
Degree, so as to be refrigerated to food；Because sealing plate is made of heat-barrier material glass fibre, it is possible to cold be prevented to scatter and disappear
To the external world, good heat-insulation effect.
Above example is only the basic explanation under present inventive concept, is not limited the invention.And according to the present invention
Any equivalent transformation for being made of technical solution, all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of refrigerated transport case carrys out chilled food, which is characterized in that have for being passed through cold flow medium：
Babinet has accommodating chamber；And
Case lid is arranged on the babinet, and is matched with the babinet, for sealing the babinet,
Wherein, the babinet has two layers, including：
Insulating layer is arranged on the outer layer of the babinet, and for keeping the temperature, air inlet and outlet are provided on the outer wall of the insulating layer
Mouthful,
Cold-storage interlayer for storing cold-storage material and conducting heat, is arranged in the insulating layer and has sky between insulating layer
Gap, the gap as cold flow chamber,
Intake section is arranged at the air inlet, and for being passed through the cold flow medium, the intake section is connected with the air inlet
It is logical,
Aperture is provided on the wall face that the cold-storage interlayer is contacted with the cold flow chamber, for being passed through cold flow medium to the cold-storage
It exchanges heat in interlayer with the cold-storage material.
2. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the intake section includes：Into air parcel, middle part is provided with air admission hole, and top is provided with slot, is situated between for being passed through cold flow
Matter；
Sealing plate for sealing, is matched with the slot, and top, which is provided with, carries bolt.
3. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, exhaust pipe is provided at the gas outlet, the exhaust pipe is connected with the gas outlet.
4. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the refrigerated transport case is in cuboid.
5. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the insulating layer and the thickness in the interbedded gap of the cold-storage are 10~60CM.
6. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the corner of the cold-storage interlayer is fillet.
7. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the intake section is in square.
8. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the case lid is fastened on the babinet.
9. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the case lid is connect with the babinet using magnetic strips or slide fastener connects.
10. refrigerated transport case according to claim 1, it is characterised in that：
Wherein, the material of the insulating layer is polyurethane foam plastics, polyethylene foams and polystyrene foam plastics
In any one,
The insulating layer is made with the wall surface that the cold flow chamber contacts of inert material, and the inert material is polyethylene, polychlorostyrene
Any one in ethylene and polytetrafluoroethylene (PTFE),
The cold-storage interlayer is made with the wall surface that the cold flow chamber contacts of thermal conductive metallic material, and the thermal conductive metallic material is
Any one in aluminium alloy, aluminium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292211.6A CN105890254B (en) | 2016-05-05 | 2016-05-05 | Refrigerated transport case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292211.6A CN105890254B (en) | 2016-05-05 | 2016-05-05 | Refrigerated transport case |
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| Publication Number | Publication Date |
|---|---|
| CN105890254A CN105890254A (en) | 2016-08-24 |
| CN105890254B true CN105890254B (en) | 2018-06-19 |
Family
ID=56702170
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292211.6A Expired - Fee Related CN105890254B (en) | 2016-05-05 | 2016-05-05 | Refrigerated transport case |
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| CN108775743A (en) * | 2018-06-14 | 2018-11-09 | 天津商业大学 | A kind of dry ice cooling air formula refrigeration case |
| CN109677786B (en) * | 2019-03-01 | 2020-06-12 | 杭州合鑫新能源有限公司 | Foam plastic box and using method thereof |
| CN110131943B (en) * | 2019-04-29 | 2020-01-14 | 中国科学院广州能源研究所 | Super-ice-temperature fresh-keeping device and control method thereof |
| CN111780472A (en) * | 2020-06-24 | 2020-10-16 | 安徽文天信息科技有限公司 | Logistics terminal distribution box capable of realizing all-day refrigeration protection |
| CN112831131A (en) * | 2021-01-07 | 2021-05-25 | 漳州永达祥塑料有限公司 | EPS foam box and production formula thereof |
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| CN2304254Y (en) * | 1997-07-31 | 1999-01-20 | 珠海格力电器股份有限公司 | Fruit and vegetable preserving apparatus |
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| JP2004347292A (en) * | 2003-05-26 | 2004-12-09 | Matsushita Electric Ind Co Ltd | Folding type cold insulation container |
| JP2009068766A (en) * | 2007-09-13 | 2009-04-02 | Toshiba Corp | Pipe cage carriage |
| JP2010185588A (en) * | 2009-02-10 | 2010-08-26 | Daikin Ind Ltd | Storage |
| CN202163741U (en) * | 2011-06-08 | 2012-03-14 | 厦门浩添冷链科技有限公司 | Novel cold accumulation box |
| CN102745410A (en) * | 2012-07-18 | 2012-10-24 | 陈建桥 | Novel cold chain preservation box |
| CN203848578U (en) * | 2014-03-26 | 2014-09-24 | 财团法人工业技术研究院 | Cold storage box |
| CN104528172A (en) * | 2014-12-01 | 2015-04-22 | 黄继昌 | Refrigerating container |
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2016
- 2016-05-05 CN CN201610292211.6A patent/CN105890254B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304254Y (en) * | 1997-07-31 | 1999-01-20 | 珠海格力电器股份有限公司 | Fruit and vegetable preserving apparatus |
| CN1207248A (en) * | 1997-07-31 | 1999-02-10 | 珠海格力电器股份有限公司 | Method and apparatus for freshness retaining of fruits and vegitables |
| JP2004347292A (en) * | 2003-05-26 | 2004-12-09 | Matsushita Electric Ind Co Ltd | Folding type cold insulation container |
| JP2009068766A (en) * | 2007-09-13 | 2009-04-02 | Toshiba Corp | Pipe cage carriage |
| JP2010185588A (en) * | 2009-02-10 | 2010-08-26 | Daikin Ind Ltd | Storage |
| CN202163741U (en) * | 2011-06-08 | 2012-03-14 | 厦门浩添冷链科技有限公司 | Novel cold accumulation box |
| CN102745410A (en) * | 2012-07-18 | 2012-10-24 | 陈建桥 | Novel cold chain preservation box |
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| Publication number | Publication date |
|---|---|
| CN105890254A (en) | 2016-08-24 |
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