CN104129572A - Low-temperature cold insulation and energy saving vertical storage box - Google Patents
Low-temperature cold insulation and energy saving vertical storage box Download PDFInfo
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- CN104129572A CN104129572A CN201410406774.4A CN201410406774A CN104129572A CN 104129572 A CN104129572 A CN 104129572A CN 201410406774 A CN201410406774 A CN 201410406774A CN 104129572 A CN104129572 A CN 104129572A
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- container
- ice
- storage box
- inner bag
- lid
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- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000005030 aluminium foil Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000011810 insulating material Substances 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
- 230000000694 effects Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling 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
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 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
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention discloses a low-temperature cold insulation and energy saving vertical storage box. The low-temperature cold insulation and energy saving vertical storage box comprises a cover, a container, an inner container and an ice baffle, and is characterized in that a thermal insulation layer is arranged in an interlayer between the cover and a shell of the container and is formed by vacuum heat insulation plates with the heat conductivity coefficient smaller than 2 mW/m K and the thickness ranging from 10 mm to 200 mm. The inner portion of a whole box body is wrapped by the vacuum heat insulation plates, and therefore heat transfer is prevented to a great extent, and the low-temperature environment inside the box can be maintained for a long time. The inner container made of plastic or stainless steel is contained in the box body. The thickness of the inner container ranges from 0.1 mm to 0.5 mm. The inner container is fixed through supporting columns at the bottom of the container. The outer wall of the inner container and the inner wall of the shell of the container are kept parallel. A gap ranging from 4 mm to 20 mm is reserved between the outer wall of the inner container and the inner wall of the shell of the container. The ice baffle is impermeable to liquid and is detachable. The ice baffle is detached when ice is loaded. The ice baffle is installed after ice loading is conducted and forms an integral structure together with the cover. The ice baffle and the inner side of the cover form a V-shaped structure. After the cover and the container are tightly screwed, the V-shaped structure falls to the gap between the inner container and the shell of the container, and water generated after ice melts can only enter the lower gap and can not enter the inner container.
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 low temperature technique, all trades and professions constantly increase for the demand of low tempertaure storage box, its application has started to be penetrated into each department of name of the country economy, improving the people's eating patterns, quality of life, healthy and improve aspect service water equality and play an important role, obvious economic results in society have been obtained.But, traditional low temperature incubation chamber is generally used liquid nitrogen as its refrigeration source, in use consumed a large amount of refrigerant gas, there is serious energy dissipation, in addition because China's low temperature technique is at the early-stage, its application is still in the junior stage, all immature in very many-sided application, aspect standardization effort, product design, pricing practice and the trade management of low-temperature (low temperature) vessel, all has problems.
Vacuum heat-insulating plate is a kind of super heat-insulating material of researching and developing in recent years, it is the current known best thermal insulating material of heat-insulating property, its coefficient of thermal conductivity can be low to moderate 0.002W/mK, than the air low order of magnitude also, its heat-proof quality is 37 times that in common refrigerator-freezer, use 20 times of polyurethane foam plastic thermal insulation material and in building house, use glass wool thermal insulation material in addition.Compare with traditional heat preserving and insulating material, vacuum heat-insulating plate can be when meeting coefficient of thermal conductivity and reaching regulation and require, 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 warm material space, energy-conservation high external wall, the aircraft airship field that lightweight performance is good of requiring.
Application number is that 201110402989.5 Chinese invention patent discloses a kind of refrigerated storage case with two-stage fractional condensation separation regenerative formula mixed work medium for throttling refrigeration, this invention is to adopt conventional oil lubrication single-stage compressor to drive, by the method that under low temperature in refrigeration system, suitably warm area is set up one-level fractional condensation disconnector, its advantage is when guaranteeing refrigeration system high heating power efficiency, with cheap cost, effectively avoid too much higher boiling component to enter low-temperature space, realize refrigeration system not only efficiently but also reliability service, its shortcoming is to adopt fractional condensation disengagement gear, experimental facilities is too complicated, cost is too expensive, be unfavorable for that it applies on a large scale.
Application number is that 201220586346.0 Chinese invention patent discloses a kind of chamber door for deep cooling deep freezer and deep cooling deep freezer, the chamber door of this invention comprises first body and second body, between door seal retainer and doorframe retainer, be provided with high molecular polymer separator low temperature resistant, low thermal conductivity, its advantage is effectively the inside of deep cooling deep freezer to be completely cut off with outside, has reduced to a certain extent heat transmission.Its shortcoming is that this chamber door adopts Double-door body structure, and manufacturing process is comparatively complicated, although and separator can effectively completely cut off inner the and extraneous environment of deep freezer, can not keep for a long time the low temperature environment in casing, heat insulation effect is not good.
Summary of the invention
Object of the present invention is intended to overcome the deficiencies in the prior art, provides in a kind of box that temperature is lower, better heat preservation, energy consumption low temperature cold insulation energy-saving vertical storage box still less.
For realizing the technical scheme that object of the present invention adopts, be: a kind of low temperature cold insulation energy-saving vertical storage box, comprise 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 to consist of the very low vacuum heat-insulating plate of coefficient of thermal conductivity, its coefficient of thermal conductivity is less than 2mW/mK, and thickness is 5～200mm.Lid and container can be realized slitless connection, and heat-insulation layer that whole box body inside consists of vacuum heat-insulating plate is coated, can prevent to a great extent the heat transmission of box body between inside and outside, maintain for a long time the low temperature environment in box.
An inner bag of being made by plastics or corrosion-resistant steel of the inner placement of box body, inside face posts the aluminium foil of layer, prevent that the object of putting into from directly contacting and causing corrosion with inner bag surface, 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 is between the two 4～20mm, and this makes ice cube melt formed water afterwards can be smoothly toward dirty.Inner bag is fixed by 3～4 pillars of container bottom, prevents that in use inner bag run-off the straight from destroying container inner wall.
Ice apron is that liquid is impermeable, detouchable, during dress ice, ice apron can be laid down, in lid, pack into after enough ice cubes, ice apron is arranged on lid, form integral structure with lid, ice apron and lid inner side form V-structure, after lid and container screw, V-structure drops in the gap between inner bag and shell of tank, ice when ice apron top dissolves into after water, and water can only flow into along the bottom of V-structure in the water space between container and inner bag and can not flow in inner bag.Frozen water can effectively reduce the temperature in inner bag and maintain for a long time low temperature, 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 coefficient of thermal conductivity is low but also good heat insulating, can effectively stop the heat transmission between cassette interior and external environment condition, maintain for a long time low temperature in box, greatly extended the waiting time of storage box.(2) in box, place an inner bag, object is placed in its inside, rather than directly contacts with container inner wall, has effectively protected internal tank, has also avoided in addition ice cube to melt the rear water forming object is impacted.(3) adopt in box ice cube as refrigeration source, greatly controlled cost, and ice cube easily gets easily and take, easy to operate, be convenient 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 space, and 40 is ice apron, and 50 is pillar, and 60 is lid, and 70 is container.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims to the modification of the various equivalent form of values of the present invention and limit.
Embodiment 1
With reference to Fig. 1, be low temperature cold insulation energy-saving vertical storage box, 10 is vacuum heat-insulating plate, 20 is inner bag, and 30 is container water space, and 40 is ice apron, 50 is pillar, and 60 is lid, and 70 is container, the coefficient of thermal conductivity of vacuum heat-insulating plate is 1.6mW/mK, thickness is 5mm, and inner bag is made of plastics, and thickness is 0.5mm, inner bag is fixed by 3 pillars of bottom, and the distance between container outer wall inner casing is 4mm.
Embodiment 2
With reference to Fig. 1, be low temperature cold insulation energy-saving vertical storage box, 10 is vacuum heat-insulating plate, 20 is inner bag, and 30 is container water space, and 40 is ice apron, 50 is pillar, and 60 is lid, and 70 is container, the coefficient of thermal conductivity of vacuum heat-insulating plate is 1.6mW/mK, thickness is 200mm, and inner bag is made by corrosion-resistant steel, and thickness is 0.5mm, inner bag is fixed by 4 pillars of bottom, and the distance between container outer wall inner casing is 20mm.
Embodiment 3
With reference to Fig. 1, be low temperature cold insulation energy-saving vertical storage box, 10 is vacuum heat-insulating plate, 20 is inner bag, and 30 is container water space, and 40 is ice apron, 50 is pillar, and 60 is lid, and 70 is container, the coefficient of thermal conductivity of vacuum heat-insulating plate is 1.6mW/mK, thickness is 100mm, and inner bag is made by corrosion-resistant steel, and thickness is 0.4mm, inner bag is fixed by 4 pillars of bottom, and the distance between container outer wall inner casing is 10mm.
Above are only three specific embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading the scope of protection of the invention.In every case be the content that does not depart from technical solution of the present invention, any type of simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (7)
1. a low temperature cold insulation energy-saving vertical storage box, comprise lid, container, inner bag and ice apron, it is characterized in that being provided with heat-insulation layer in lid interlayer, shell of tank interlayer, inner bag is fixed by 1～3 pillar of container bottom, ice apron is placed in lid below, with alive connection between lid, prevent that ice cube from falling into inner bag.
2. storage box according to claim 1, is characterized in that described heat-insulation layer consists of vacuum heat-insulating plate, and the coefficient of thermal conductivity of vacuum heat-insulating plate is less than 2mW/mK.
3. storage box according to claim 1, is characterized in that described insulation layer thickness is 5～200mm.
4. storage box according to claim 1, is characterized in that described inner bag material is plastics or corrosion-resistant steel, and inside face pastes aluminium foil.
5. storage box according to claim 1, is characterized in that the thickness of described inner bag is 0.1～0.5mm.
6. storage box according to claim 1, is characterized in that described inner bag is parallel with shell of tank inwall, and distance is between the two 4～20mm.
7. storage box according to claim 1, it is characterized in that described ice apron is that liquid is impermeable, detouchable, during dress ice, lay down, after dress ice, install, form integral structure with lid, ice apron and lid inner side form V-structure, and after lid and container screw, V-structure drops in the gap between inner bag and shell of tank, ice dissolves rear water can only enter gap below, can not 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104129572A true CN104129572A (en) | 2014-11-05 |
| CN104129572B CN104129572B (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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Cited By (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 |
| CN114715508A (en) * | 2022-04-29 | 2022-07-08 | 浙江安胜科技股份有限公司 | Large vacuum container device with low thermal conductivity and preparation process thereof |
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| CN2408076Y (en) * | 2000-01-26 | 2000-11-29 | 王国光 | Multipurpose low temperature distribution device |
| CN1425116A (en) * | 2000-04-21 | 2003-06-18 | 松下冷机株式会社 | Vacuum insulating material and device using the same |
| JP2007191195A (en) * | 2006-01-20 | 2007-08-02 | Doi Giken:Kk | Cool box and manufacturing method of cool box body |
| JP2008030790A (en) * | 2006-07-28 | 2008-02-14 | Hitachi Appliances Inc | Heat insulating container |
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| 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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2014
- 2014-08-18 CN CN201410406774.4A patent/CN104129572B/en active Active
Patent Citations (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 |
| CN1425116A (en) * | 2000-04-21 | 2003-06-18 | 松下冷机株式会社 | Vacuum insulating material and device using the same |
| JP2007191195A (en) * | 2006-01-20 | 2007-08-02 | Doi Giken:Kk | Cool box and manufacturing method of cool box body |
| JP2008030790A (en) * | 2006-07-28 | 2008-02-14 | Hitachi Appliances Inc | Heat insulating container |
| CN102239358A (en) * | 2008-12-26 | 2011-11-09 | 三菱电机株式会社 | Vacuum insulation material, and heat-insulating box, refrigerator, freezing/air-conditioning apparatus, hot-water supply device, and appliance each employing vacuum insulation material, and process for producing vacuum insulation 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 |
Non-Patent Citations (1)
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| 黄熠: "真空绝热板及其在冰箱上的应用", 《制冷技术》 * |
Cited By (4)
| 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 |
| CN114715508A (en) * | 2022-04-29 | 2022-07-08 | 浙江安胜科技股份有限公司 | Large vacuum container device with low thermal conductivity and preparation process thereof |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104129572B (en) | 2016-07-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
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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| CP02 | Change in the address of a patent holder | ||
| 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 |