CN104129572B - A kind of low temperature cold insulation energy-saving vertical storage box - Google Patents
A kind of low temperature cold insulation energy-saving vertical storage box Download PDFInfo
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- CN104129572B CN104129572B CN201410406774.4A CN201410406774A CN104129572B CN 104129572 B CN104129572 B CN 104129572B CN 201410406774 A CN201410406774 A CN 201410406774A CN 104129572 B CN104129572 B CN 104129572B
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- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000008242 dietary patterns Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a kind of low temperature cold insulation energy-saving vertical storage box, including lid, container, inner bag and ice apron, it is characterized in that being provided with heat-insulation layer in lid and shell of tank interlayer, heat-insulation layer is less than 2mW/m K by heat conductivity, and the vacuum heat-insulating plate that thickness is 10～200mm is constituted.Whole tray interior is coated with by vacuum heat-insulating plate, largely prevents heat from transmitting, the long-time low temperature environment maintained in box.Tray interior places an inner bag being made up of plastics or rustless steel, and the thickness of inner bag is 0.1～0.5mm, container bottom pillar fix, and its outer wall and shell of tank inwall keeping parallelism also leave the space of 4～20mm.Ice apron is that liquid is impermeable, dismountable, lay down during dress ice, after dress ice, install, form overall structure with lid, inside ice apron and lid, form V-structure, after lid and container screw, V-structure drops in the gap between inner bag and shell of tank, and ice dissolves rear water and can only enter following gap, it is impossible to enter in inner bag.
Description
Technical field
The present invention relates to a kind of vertical storage box, particularly relate to a kind of low temperature cold insulation energy-saving vertical storage box.
Technical background
Along with the fast development of China's economic and popularizing of cryogenic technique, all trades and professions constantly increase for the demand of low tempertaure storage box, its application has begun to penetrate into each department of name of the country economy, improving the eating patterns of the people, quality of life, healthy and improve in industry water equality and play an important role, achieve obvious economic results in society.But, traditional low-temperature insulation box generally uses liquid nitrogen as its refrigeration source, in use consume substantial amounts of refrigerant gas, there is serious energy waste, at the early-stage additionally, due to China's cryogenic technique, its application is still in the primary stage, all immature in very many-sided application, all there are problems in the standardization effort of low-temperature (low temperature) vessel, product quality, pricing practice and trade management.
Vacuum heat-insulating plate is a kind of superthermal insulation insulation material researched and developed in recent years, it it is the best adiabator of the heat-insulating property being currently known, its heat conductivity can be low to moderate 0.002W/mK, also wanting order of magnitude lower than air, additionally its heat-proof quality is to use 20 times of polyurethane foam plastic heat-barrier material in common refrigerator-freezer and use 37 times of glass cotton heat-barrier material in building house.Compared with traditional heat preserving and insulating material, while vacuum heat-insulating plate can reach regulation requirement meeting heat conductivity, have the plurality of advantages such as adiabatic flaggy is thin, volume is little, lightweight concurrently, be highly suitable for the little refrigerator ice cabinet in insulation material space, aircraft airship field that the external wall that power conservation requirement is high, lightweight performance are good.
Application number be 201110402989.5 Chinese invention patent disclose a kind of with two-stage fractional condensation separation regenerative formula mixed work medium for throttling refrigeration refrigerated storage case, this invention is to adopt conventional oil lubrication single-stage compressor to drive, by the method that warm area suitable under low temperature in refrigeration systems sets up one-level fractional condensation separator, its advantage is ensureing refrigeration system high heating power efficiency while, cost-effective too much high boiling point component is avoided to enter low-temperature space with cheap, realize the both efficient and reliable operation of refrigeration system, its shortcoming is to adopt fractional condensation segregation apparatus, experimental facilities is excessively complicated, cost is prohibitively expensive, it is unfavorable for its large-scale popularization and application.
Application number be 201220586346.0 Chinese invention patent disclose a kind of chamber door for deep cooling cold closet and deep cooling cold closet, the chamber door of this invention includes the first door body and the second door body, high molecular polymer separator low temperature resistant, low thermal conductivity it is provided with between door seal retainer and doorframe retainer, its advantage is effectively by the inside of deep cooling cold closet and external environment, can to reduce heat transmission to a certain extent.Its shortcoming is that this chamber door adopts Double-door body structure, and manufacturing process is complex, although and separator can effectively completely cut off the environment that cold closet is internal with extraneous, but can not the low temperature environment in holding tank body for a long time, heat insulation effect is not good.
Summary of the invention
The purpose of the present invention is intended to overcome the deficiencies in the prior art, it is provided that the low temperature cold insulation energy-saving vertical storage box that in a kind of box, temperature is lower, better heat preservation, energy expenditure are less.
A kind of low temperature cold insulation energy-saving vertical storage box is the technical scheme is that by realizing the purpose of the present invention, including lid, container, inner bag and ice apron, it is characterized in that lid and shell of tank interlayer are provided with heat-insulation layer, heat-insulation layer is to be made up of the vacuum heat-insulating plate that heat conductivity is very low, its heat conductivity is less than 2mW/m K, and thickness is 5～200mm.Lid and container are capable of slitless connection, the heat-insulation layer cladding that whole tray interior is made up of vacuum heat-insulating plate, it is possible to the heat transmission between largely preventing box body inside and outside, the long-time low temperature environment maintained in box.
Tray interior places an inner bag being made up of plastics or rustless steel, inner surface posts the aluminium foil of layer, prevent the object put into from directly contacting with inner bag surface and cause corrosion, the thickness of inner bag is 0.1～0.5mm, its outer wall and shell of tank inwall keeping parallelism also leave certain space, distance between the two is 4～20mm, this make ice melting after the water that formed can smoothly toward dirty.Inner bag is fixed by the 3～4 of container bottom pillars, it is prevented that in use inner bag run-off the straight destroys container inner wall.
Ice apron is that liquid is impermeable, dismountable, ice apron can be laid down during dress ice, after loading enough ice cubes in the lid, ice apron is arranged on lid, forms overall structure with lid, inside ice apron and lid, form V-structure, after lid and container screw, V-structure drops in the gap between inner bag and shell of tank, and after the ice above ice apron dissolves into water, water can only flow into along the bottom of V-structure and cannot flow in inner bag in the water holding space between container and inner bag.Frozen water can effectively reduce the temperature in inner bag and maintain low temperature for a long time, plays the effect of cold insulation.
The invention has the beneficial effects as follows: (1) lid and internal tank adopt vacuum heat-insulating plate as heat-insulation layer, not only heat conductivity is low but also good heat insulating, the heat between cassette interior and external environment condition can be effectively stoped to transmit, low temperature in long-time maintenance box, substantially prolongs the waiting time of storage box.(2) place an inner bag, object portion disposed within box, rather than directly contact with container inner wall, effectively protect internal tank, additionally it also avoid the ice melting rear water formed and object is impacted.(3) adopt ice cube as refrigeration source in box, significantly control cost, and ice cube easily takes and easily takes, easy to operate, it is simple to practical operation.
Accompanying drawing explanation
Fig. 1 is a kind of low temperature cold insulation energy-saving vertical storage box.
In figure, 10 is vacuum heat-insulating plate, and 20 is inner bag, and 30 is container water holding space, and 40 is ice apron, and 50 is pillar, and 60 is lid, and 70 is container.
Detailed description of the invention
Below in conjunction with specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention, after having read the present invention, the amendment of the various equivalent form of values of the present invention is all fallen within the application claims and is limited by those skilled in the art.
Embodiment 1
With reference to Fig. 1, being low temperature cold insulation energy-saving vertical storage box, 10 is vacuum heat-insulating plate, 20 is inner bag, and 30 is container water holding space, and 40 is ice apron, 50 is pillar, and 60 is lid, and 70 is container, the heat conductivity of vacuum heat-insulating plate is 1.6mW/m K, thickness is 5mm, and inner bag is made of plastics, and thickness is 0.5mm, inner bag is fixed by the 3 of bottom pillars, and the distance between container outer wall inner shell is 4mm.
Embodiment 2
With reference to Fig. 1, being low temperature cold insulation energy-saving vertical storage box, 10 is vacuum heat-insulating plate, 20 is inner bag, and 30 is container water holding space, and 40 is ice apron, 50 is pillar, and 60 is lid, and 70 is container, the heat conductivity of vacuum heat-insulating plate is 1.6mW/m K, thickness is 200mm, and inner bag is made of stainless steel, and thickness is 0.5mm, inner bag is fixed by the 4 of bottom pillars, and the distance between container outer wall inner shell is 20mm.
Embodiment 3
With reference to Fig. 1, being low temperature cold insulation energy-saving vertical storage box, 10 is vacuum heat-insulating plate, 20 is inner bag, and 30 is container water holding space, and 40 is ice apron, 50 is pillar, and 60 is lid, and 70 is container, the heat conductivity of vacuum heat-insulating plate is 1.6mW/m K, thickness is 100mm, and inner bag is made of stainless steel, and thickness is 0.4mm, inner bag is fixed by the 4 of bottom pillars, and the distance between container outer wall inner shell is 10mm.
Above are only the three of the present invention detailed description of the invention, but the design concept of the present invention is not limited thereto, all changes utilizing this design that the present invention carries out unsubstantiality, the behavior invading the scope of protection of the invention all should be belonged to.In every case it is the content without departing from technical solution of the present invention, according to any type of simple modification, equivalent variations and remodeling that above example is made by the technical spirit of the present invention, still falls within the protection domain of technical solution of the present invention.
Claims (1)
1. a low temperature cold insulation energy-saving vertical storage box, including lid, container, inner bag and ice apron, it is characterized in that lid interlayer, shell of tank interlayer are provided with heat-insulation layer, inner bag is fixed by the 1～3 of container bottom pillar, ice apron is placed in below lid, it is connected with living between lid, it is prevented that ice cube falls in inner bag；Described heat-insulation layer is made up of vacuum heat-insulating plate, and the heat conductivity of vacuum heat-insulating plate is less than 2mW/m K；Described insulation layer thickness is 5～200mm；Described inner bag material is plastics or rustless steel, inner surface patch aluminium foil；The thickness of described inner bag is 0.1～0.5mm；Described inner bag is parallel with shell of tank inwall, and distance between the two is 4～20mm；Described ice apron is that liquid is impermeable, dismountable, lay down during dress ice, after dress ice, install, form overall structure with lid, inside ice apron and lid, form V-structure, after lid and container screw, V-structure drops in the gap between inner bag and shell of tank, and ice dissolves rear water and can only enter following gap, it is impossible to enter in inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406774.4A CN104129572B (en) | 2014-08-18 | 2014-08-18 | A kind of low temperature cold insulation energy-saving vertical storage box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406774.4A CN104129572B (en) | 2014-08-18 | 2014-08-18 | A kind of low temperature cold insulation energy-saving vertical storage box |
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| Publication Number | Publication Date |
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| CN104129572A CN104129572A (en) | 2014-11-05 |
| CN104129572B true CN104129572B (en) | 2016-07-20 |
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| CN201410406774.4A Active CN104129572B (en) | 2014-08-18 | 2014-08-18 | A kind of low temperature cold insulation energy-saving vertical storage box |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016884A (en) * | 2016-05-25 | 2016-10-12 | 南京凤源新材料科技有限公司 | Constant-temperature vaccine storage box |
| CN111645997A (en) * | 2020-05-28 | 2020-09-11 | 上海海事大学 | Cold-hot double-effect logistics box adopting vacuum heat insulation plate and magnetic refrigeration technology |
| CN114715508B (en) * | 2022-04-29 | 2024-01-23 | 浙江安胜科技股份有限公司 | Vacuum large container device with low thermal conductivity and preparation process thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408076Y (en) * | 2000-01-26 | 2000-11-29 | 王国光 | Multipurpose low temperature distribution device |
| TW470837B (en) * | 2000-04-21 | 2002-01-01 | Matsushita Refrigeration | Vacuum heat insulator |
| JP2007191195A (en) * | 2006-01-20 | 2007-08-02 | Doi Giken:Kk | Cool box and manufacturing method of cool box body |
| JP4778856B2 (en) * | 2006-07-28 | 2011-09-21 | 日立アプライアンス株式会社 | Insulated container |
| EP2538125A3 (en) * | 2008-12-26 | 2013-02-20 | Mitsubishi Electric Corporation | Vacuum heat insulating material, heat insulating box using vacuum heat insulating material, refrigerator, refrigerating/air-conditioning apparatus, water heater, equipments, and manufacturing method of vacuum heat insulating material |
| CN202828539U (en) * | 2012-09-14 | 2013-03-27 | 贵州锦江大鲵科技股份有限公司 | Young giant salamander conveying tank |
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Address after: 215400 Chengxiang City, Taicang Province town of the People South Road, No. 162, No. Patentee after: TAICANG PAIOU TECHNICAL ADVISORY SERVICE Co.,Ltd. Address before: Taicang City, Suzhou City, Jiangsu Province, and 215400 Metro Jianxiong Road No. 20 Patentee before: TAICANG PAIOU TECHNICAL ADVISORY SERVICE Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240711 Address after: 215400 No. 162 Renmin South Road, Chengxiang Town, Taicang, Jiangsu Patentee after: SUZHOU HONGJIU AVIATION HEAT-RESISTANT MATERIAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 215400 No. 162 Renmin South Road, Chengxiang Town, Taicang, Jiangsu Patentee before: TAICANG PAIOU TECHNICAL ADVISORY SERVICE Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |