CN105890254A - Refrigerated transport case - Google Patents

Refrigerated transport case Download PDF

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Publication number
CN105890254A
CN105890254A CN201610292211.6A CN201610292211A CN105890254A CN 105890254 A CN105890254 A CN 105890254A CN 201610292211 A CN201610292211 A CN 201610292211A CN 105890254 A CN105890254 A CN 105890254A
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CN
China
Prior art keywords
described
refrigerated transport
cold
transport case
cold flow
Prior art date
Application number
CN201610292211.6A
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Chinese (zh)
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CN105890254B (en
Inventor
南国防
陈�光
唐敏
Original Assignee
上海理工大学
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Filing date
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Priority to CN201610292211.6A priority Critical patent/CN105890254B/en
Publication of CN105890254A publication Critical patent/CN105890254A/en
Application granted granted Critical
Publication of CN105890254B publication Critical patent/CN105890254B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003Transport containers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/06Walls
    • F25D23/062Walls defining a cabinet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/06Walls
    • F25D23/069Cooling space dividing partitions

Abstract

The invention provides a refrigerated transport case, which is characterized by comprising a case body provided with a containing chamber, and a case cover arranged on the case body, matched with the case body and used for sealing the case body, wherein the case body is provided with two layers including an insulating layer and a cool-storage interlayer; the insulating layer is arranged on an outer layer of the case body and used for insulating; an air inlet and an air outlet are formed on an outer wall of the insulating layer; the cool-storage interlayer is used for storing a cool-storage agent and transferring heat, and arranged in the insulating layer; a gap is formed between the cool-storage interlayer and the insulating layer, and is used as a cold flow cavity; an air inlet part is arranged on the air inlet and used for feeding cold flow media, and communicates with the air inlet; small holes are formed in a wall surface, making contact with the cold flow cavity, of the cool-storage interlayer, and are used for feeding the cold flow media into the cool-storage interlayer so as to be in heat exchange with the cool-storage agent. The refrigerated transport case provided by the invention has the characteristic of rapid cooling without power consumption, and is simple in structure and wide in application range.

Description

Refrigerated transport case

Technical field

The present invention relates to Refrigerated Transport field, be specifically related to a kind of refrigerated transport case.

Background technology

China Food Industry Association's data shows, China causes annual fruit due to the problem of cold chain Waste with vegetable is huge.Compared with developed countries, the Cold Chain Logistics Refrigeration Technique system of China Poor infrastructure, automaticity is the highest.Refrigerated Transport is again the important step of Cold Chain Logistics, Refrigerated Transport i.e. utilizes refrigeration or miscellaneous equipment to make food be in all the time in transportation suitably Among environment, it is to avoid food goes bad in transit impaired.And, Refrigerated Transport is by extraneous ring The impact in border is relatively big, has higher requirements for refrigeration aspect, be also in each link of Cold Chain Logistics Weak link.Restriction China most important factor of Refrigerated Transport industry development is exactly that Refrigerated Transport sets Standby technology is the most backward, it is impossible to be satisfied with the Refrigerated Transport industry of rapid economic development.

Refrigerated transport case is one of capital equipment of Refrigerated Transport, and it ensure that transport article exist Transporting in the environment of Shi Yi, traditional refrigerated transport case has two kinds, a kind of bubble for inner hollow Foam casing, the inside puts some ice bags, freezes with ice bag, but, this casing is using Before need cold preservation standby, waste time and energy and poor refrigerating efficiency;Also have a kind of casing, set inside it Put cold plate, use cold plate to freeze, however, it is desirable to expend electric power, be unfavorable for energy-conservation Reduce discharging, also cannot be carried out fast-refrigerating.

Summary of the invention

The present invention is carried out to solve the problems referred to above, it is therefore intended that provide one conveniently to make With, good refrigeration effect, not power consumption power and can quickly fill cold refrigerated transport case.

The invention provides a kind of refrigerated transport case, be used for being passed through cold flow medium and carry out chilled food, Have the feature that have: casing, there is receiving chamber;And case lid, it is arranged on casing On, and match with casing, for seal case, wherein, casing has two-layer, including: Heat-insulation layer, is arranged on the outer layer of casing, is used for being incubated, and the outer wall of heat-insulation layer is provided with air inlet Mouth and gas outlet, cold-storage interlayer, be used for depositing agent for storage of coldness and conducting heat, be arranged on heat-insulation layer In and and heat-insulation layer between there is space, this space as cold flow chamber, intake section, be arranged on into At QI KOU, being used for being passed through cold flow medium, intake section is connected with air inlet, and cold-storage interlayer is with cold Be provided with aperture on the ancient piece of jade, round, flat and with a hole in its centre face of stream chamber contact, be used for being passed through cold flow medium in cold-storage interlayer with storage Cryogen carries out heat exchange.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, Intake section comprises: air inlet block, and middle part is provided with air inlet, and top is provided with slot, is used for leading to Enter cold flow medium;Sealing plate, is used for sealing, matches with slot, and top is provided with and carries bolt.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, Being provided with exhaustor at gas outlet, exhaustor is connected with gas outlet.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, Refrigerated transport case is cuboid.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, Heat-insulation layer is 10~60CM with the thickness in the interbedded space of cold-storage.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, The corner of cold-storage interlayer is fillet.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, Intake section is square.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, Case lid is fastened on casing.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, Case lid uses magnetic strips to be connected with casing or slide fastener connects.

In the refrigerated transport case that the present invention provides, it is also possible to have a feature in that wherein, The material of heat-insulation layer is polyurethane foam plastics, polyethylene foams and polystyrene foam Any one in plastics, the wall that heat-insulation layer contacts with cold flow chamber is made up of inert material, lazy Property material is any one in polyethylene, polrvinyl chloride and politef, cold-storage interlayer The wall contacted with cold flow chamber uses thermal conductive metallic material to make, and thermal conductive metallic material is that aluminum closes Gold, any one in aluminium oxide.

The effect of invention and effect

According to refrigerated transport case involved in the present invention, because casing has heat-insulation layer and cold-storage folder Layer, has space between heat-insulation layer and cold-storage interlayer, and this space is as cold flow chamber, cold flow medium Can enter into cold flow chamber from intake section, and be pressed from both sides with cold-storage by the aperture on cold-storage interlayer Agent for storage of coldness in Ceng carries out heat exchange, thus freezes, and agent for storage of coldness can be according to box house temperature Degree change released cold quantity at any time, so, the refrigerated transport case of the present invention have quickly fill cold Characteristic, and do not expend electric power, not only reduce the fault rate of refrigeration system in transportation, Improve the safety of transport, but also reduce cost of transportation, and simple in construction, the scope of application Extensively.

Accompanying drawing explanation

Fig. 1 is the structural representation of refrigerated transport case in embodiments of the invention;

Fig. 2 is the structural representation of casing in embodiments of the invention;And

Fig. 3 is the structural representation of intake section in embodiments of the invention.

Detailed description of the invention

For the technological means making the present invention realize, creation characteristic, reach purpose and be prone to effect Understanding and understand, following example combine accompanying drawing and are specifically addressed the refrigerated transport case of the present invention.

Fig. 1 is the structural representation of refrigerated transport case in embodiments of the invention.

As it is shown in figure 1, refrigerated transport case 100 is in cuboid, it is used for cold in Cold Chain Logistics Hide food, cold flow gas can be passed through or cold flow liquid quickly fills cold, in the present embodiment, What it was passed through is cold flow gas, and refrigerated transport case 100 has casing 10 and case lid 20.

Fig. 2 is the structural representation of casing in embodiments of the invention.

As in figure 2 it is shown, casing 10 is in cuboid, inside has one and accommodates chamber, accommodates chamber Being used for accommodating food, casing 10 includes: heat-insulation layer 11, cold-storage interlayer 12 and intake section 13.Having space between heat-insulation layer 11 and cold-storage interlayer 12, this space is as cold flow chamber.

Heat-insulation layer 11 is arranged on the outer layer of casing 10, is used for being incubated food, used by it Insulation material be polyurethane foam plastics, the material of this external thermal insulation 11 can also use poly- Vinylic foam and polystyrene foam plastics.It is provided with air inlet on the outer wall of heat-insulation layer 11 Mouth and gas outlet, in the present embodiment, before air inlet is arranged on, after gas outlet is arranged on, go out Being provided with not shown exhaustor in figure at QI KOU, exhaustor is connected with gas outlet, exhaustor On be provided with not shown heat-insulating plug in figure, heat-insulating plug be used for block exhaustor, work as Refrigerated Transport When case 100 does not uses, the gas of cold flow intracavity can be discharged from exhaustor.It addition, heat-insulation layer The wall that 11 contact with cold flow chamber uses inert material to make, in the present embodiment, and inertia material Material is polyethylene, and inert material can also be polrvinyl chloride or politef in addition.

Cold-storage interlayer 12 is arranged in heat-insulation layer 11, and and heat-insulation layer 11 between there is sky Gap, this space can flow freely at cold flow intracavity as cold flow chamber, cold flow gas.Cold-storage The wall that interlayer 12 contacts with cold flow chamber is provided with aperture, and cold flow gas can be entered by aperture Enter in cold-storage interlayer 12, and carry out heat exchange with agent for storage of coldness in cold-storage interlayer 12.

It addition, the corner of cold-storage interlayer 12 is fillet, cold-storage interlayer 12 and heat-insulation layer 11 it Between the thickness in space be 10~60CM, in the present embodiment, the thickness in space is 30CM. The wall surface material that cold-storage interlayer 12 contacts with cold flow chamber uses thermal conductive metallic material to make, at this In embodiment, thermal conductive metallic material is aluminium alloy, additionally can use aluminium oxide.

Fig. 3 is the structural representation of intake section in embodiments of the invention.

As it is shown on figure 3, intake section 13 is arranged at air inlet, it is square, intake section 13 are connected with air inlet, and are connected with cold flow chamber, intake section 13 be included into air parcel 131, Sealing plate 132, carry bolt 133.

Air inlet block 131 is square, and its middle part is provided with air inlet, and cold flow gas can be from Air inlet is passed through arrival cold flow chamber, and the top of air inlet block 131 is provided with slot.

Sealing plate 132 matches with slot, and it is just inserted in slot, completes cold flow Gas can stop gas backflow, sealing plate 132 to use heat-barrier material to make after being filled with, at this In embodiment, heat-barrier material is glass fibre.

Carry bolt 133 and be arranged on sealing plate top, be connected with sealing plate, carry bolt 133 by use, Sealing plate can be made to mention in slot or fall.

Case lid 20 is fastened on casing 10, and it can seal up casing, additionally, case lid 20 Slide fastener can also be used to be connected with casing, or use magnetic strips to connect.

The operation principle of the refrigerated transport case 100 of the present embodiment is as follows: cold flow gas is from intake section The air inlet of 13 enters into cold flow intracavity, and by the aperture on cold-storage interlayer and cold-storage interlayer Agent for storage of coldness in 12 carries out heat exchange, change according to case body temperature in transportation, stores Cold released at any time by cryogen, makes cold flow chamber remain lower temperature, thus reaches fast-refrigerating Purpose.

The effect of embodiment and effect

According to refrigerated transport case involved in the present invention, because casing has heat-insulation layer and cold-storage folder Layer, has space between heat-insulation layer and cold-storage interlayer, and this space is as cold flow chamber, cold flow gas Can enter into cold flow chamber from air inlet, and be pressed from both sides with cold-storage by the aperture on cold-storage interlayer Agent for storage of coldness in Ceng carries out heat exchange, thus freezes, and agent for storage of coldness can be according to box house temperature Degree change released cold quantity at any time, so, the refrigerated transport case of the present invention have quickly fill cold Characteristic, and do not expend electric power, not only reduce the fault rate of refrigeration system in transportation, Improve the safety of transport, but also reduce cost of transportation, and simple in construction, the scope of application Extensively.

In the present embodiment, because the corner of cold-storage interlayer is fillet, so, cold flow gas energy Enough in the free-flowing of cold flow intracavity, will not be hindered, after cold-producing medium released cold quantity, also can be equal Even full cold flow chamber, therefore, good refrigeration effect.

In the present embodiment, because the wall that heat-insulation layer contacts with cold flow chamber uses inert material to gather Ethylene, such cold flow intracavity cold will not scatter and disappear, and heat-insulation layer has good heat insulation effect;Cause The wall contacted with cold flow chamber for cold-storage interlayer uses thermal conductive metallic material aluminium alloy to make, this Sample, cold flow chamber can carry out heat exchange with accommodating chamber, allows receiving chamber keep lower temperature, from And food is carried out cold preservation;Because sealing plate uses heat-barrier material glass fibre to make, so can To prevent cold to be lost to the external world, good heat-insulation effect.

Above example is only the basic explanation under present inventive concept, does not limits the present invention System.And according to any equivalent transformation that technical scheme is made, belong to the present invention's Protection domain.

Claims (10)

1. a refrigerated transport case, is used for being passed through cold flow medium and carrys out chilled food, it is characterised in that Have:
Casing, has receiving chamber;And
Case lid, is arranged on described casing, and matches with described casing, is used for sealing described Casing,
Wherein, described casing has two-layer, including:
Heat-insulation layer, is arranged on the outer layer of described casing, is used for being incubated, the outer wall of described heat-insulation layer On be provided with air inlet and gas outlet,
Cold-storage interlayer, is used for depositing agent for storage of coldness and conducting heat, be arranged in described heat-insulation layer and And there is between heat-insulation layer space, this space as cold flow chamber,
Intake section, is arranged at described air inlet, is used for being passed through described cold flow medium, described in enter Gas portion is connected with described air inlet,
It is provided with aperture on the ancient piece of jade, round, flat and with a hole in its centre face that described cold-storage interlayer contacts with described cold flow chamber, is used for being passed through Cold flow medium carries out heat exchange with described agent for storage of coldness to described cold-storage interlayer.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, described intake section comprises: air inlet block, and middle part is provided with air inlet, and top is arranged There is slot, be used for being passed through cold flow medium;
Sealing plate, is used for sealing, and matches with described slot, and top is provided with and carries bolt.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, exhaustor, described exhaustor and described gas outlet phase it are provided with at described gas outlet Connection.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, described refrigerated transport case is cuboid.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, the thickness in described heat-insulation layer space interbedded with described cold-storage is 10~60CM.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, the corner of described cold-storage interlayer is fillet.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, described intake section is square.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, described case lid is fastened on described casing.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, described case lid uses magnetic strips to be connected with described casing or slide fastener connects.
Refrigerated transport case the most according to claim 1, it is characterised in that:
Wherein, the material of described heat-insulation layer be polyurethane foam plastics, polyethylene foams with And any one in polystyrene foam plastics,
The wall that described heat-insulation layer contacts with described cold flow chamber is made up of inert material, described inertia Material is any one in polyethylene, polrvinyl chloride and politef,
The wall that described cold-storage interlayer contacts with described cold flow chamber uses thermal conductive metallic material to make, Described thermal conductive metallic material is any one in aluminium alloy, aluminium oxide.
CN201610292211.6A 2016-05-05 2016-05-05 Refrigerated transport case CN105890254B (en)

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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CN105890254B CN105890254B (en) 2018-06-19

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534421A (en) * 2018-05-08 2018-09-14 苏州弗士曼精密机械有限公司 Large-sized multifunction cold-storing type water tank
CN108775743A (en) * 2018-06-14 2018-11-09 天津商业大学 A kind of dry ice cooling air formula refrigeration case
CN109677786A (en) * 2019-03-01 2019-04-26 王顺 A kind of foam plastic reservoir and its application method
CN110131943A (en) * 2019-04-29 2019-08-16 中国科学院广州能源研究所 A kind of super ice-temp. fresh-preserving device and its control method

Citations (9)

* Cited by examiner, † Cited by third party
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 Consumer Electronics Holdings 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

Patent Citations (9)

* Cited by examiner, † Cited by third party
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 Consumer Electronics Holdings 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534421A (en) * 2018-05-08 2018-09-14 苏州弗士曼精密机械有限公司 Large-sized multifunction cold-storing type water tank
CN108775743A (en) * 2018-06-14 2018-11-09 天津商业大学 A kind of dry ice cooling air formula refrigeration case
CN109677786A (en) * 2019-03-01 2019-04-26 王顺 A kind of foam plastic reservoir and its application method
CN110131943A (en) * 2019-04-29 2019-08-16 中国科学院广州能源研究所 A kind of super ice-temp. fresh-preserving device and its control method

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