CN202175317U - Cold accumulation type transport heat-preserving box - Google Patents
Cold accumulation type transport heat-preserving box Download PDFInfo
- Publication number
- CN202175317U CN202175317U CN201120249171XU CN201120249171U CN202175317U CN 202175317 U CN202175317 U CN 202175317U CN 201120249171X U CN201120249171X U CN 201120249171XU CN 201120249171 U CN201120249171 U CN 201120249171U CN 202175317 U CN202175317 U CN 202175317U
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- insulation
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- vacuum heat
- polyurethane foam
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Abstract
The utility model discloses a cold accumulation type transport heat-preserving box, which comprises a box body and a box cover connected with the box body. A polyurethane foaming plastic layer is covered on the inner walls of the box body and the box cover, and a vacuum heat-insulation plate is arranged in the polyurethane foaming plastic and form a composite heat-insulation structure with the same. The thickness of the polyurethane foaming plastic layer ranges from 6mm to 30mm, the thickness of the vacuum heat-insulation plate ranges from 5mm to 10mm, and a protective layer is covered on the surface of the polyurethane foaming plastic layer or the vacuum heat-insulation plate arranged in the heat-preserving box. Since the vacuum heat-insulation plate excellent in heat-insulation effect is arranged in the polyurethane foaming plastic layer, the thickness of the polyurethane foaming plastic layer can be reduced greatly, effective capacity of the heat-preserving box in the same shape is increased effectively, the weight of the heat-preserving box is reduced to some extent, and heat-preserving effect is better.
Description
Technical field
The utility model relates to a kind of transportation insulation can, relates to a kind of long cool-storage time that has specifically, has the cool-storage type transportation insulation can of bigger effective volume simultaneously.
Background technology
Cool-storage type transportation insulation can is phase early 1980s, equips from a kind of logistlcs technology very efficiently that developed country grows up.It is size flexibly, and excellent insulating property and prestowage form flexibly become a high-quality transportation equipment of small lot, high-quality goods transport.Existing cool-storage type transportation insulation can mainly is made up of insulation can and hold-over plate, and present cold-accumulating box casing heat-insulation and heat-preservation material adopts Polyurethane foam mostly.Though the heat-insulating property of isocyanurate foam is preferably, on the market in the cold-accumulating box casing thickness of isocyanurate foam cause cold-accumulating box comparatively thick and heavy generally also about 50mm.In order to keep the effective volume of box house, the box shape size need be done greatlyyer, quite a few volume because casing has accounted for, and transporting efficient will descend to some extent.
Vacuum heat-insulating plate has good heat-insulating property, and when mean temperature was 25 ℃ in plate, the coefficient of thermal conductivity measured value was merely 0.0044 W/mK.But when receiving external force, it is easy to damage, and higher when using separately to fixing with requirement of shelter.
The utility model content
For overcoming above-mentioned defective, the utility model aims to provide a kind of cold-storage effect preferably that both had, and can improve the cool-storage type transportation insulation can of the effective volume of casing simultaneously greatly.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of cool-storage type transportation insulation can; Comprise casing and the case lid that matches with casing, the inwall of said casing and case lid is provided with polyurethane foam layer, has one deck vacuum heat-insulating plate in the said polyurethane foam layer.
The thickness of said polyurethane foam layer is the 6-30 millimeter, and the thickness of said vacuum heat-insulating plate is the 5-10 millimeter.
Said polyurethane foam layer or vacuum heat-insulating plate are positioned on the face of insulation can inwall and are covered with protective cover.
The material of said protective cover is a polypropylene.
The material of said casing and case lid is polypropylene or hard polyethylene.
Adopted the cool-storage type transportation insulation can of the utility model; Owing in polyurethane foam layer, be provided with the splendid vacuum heat-insulating plate of effect of heat insulation; Form the compound heat-insulation structure, can reduce the thickness of polyurethane foam layer greatly, the effective volume of the insulation can of same profile is improved greatly; The weight of insulation can also has certain alleviating, and heat insulation effect is also better.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model;
Fig. 2 is a kind of embodiment cross-sectional view of the utility model.
Among the figure: 1-casing, 2-case lid, 3-polyurethane foam layer, 4-vacuum heat-insulating plate, 5-protective cover.
The specific embodiment
As shown in Figure 1; The utility model discloses a kind of cool-storage type transportation insulation can, comprise casing 1 and the case lid 2 that matches with casing 1, the inwall of said casing 1 and case lid 2 is provided with polyurethane foam layer 3; Casing 1 and case lid 2 are usually by polypropylene or hard polyethylene material; The master of polyurethane foam layer 3 is for acting as heat-insulation and heat-preservation, when transportation, reaches the stacking mode to refrigerated item and agent for storage of coldness according to a certain percentage earlier and places in the casing 1; Cover case lid 2; Environment in the casing 1 is isolated with casing 1 outer environmental facies, and the cold of dispersing through agent for storage of coldness makes the certain low-temperature condition of refrigerated item assurance in the insulation can, has guaranteed that refrigerated item can Yin Gaowen in transportation and go bad.In sum, transport the version basically identical of insulation can with existing cool-storage type.
The innovative point of the cool-storage type transportation insulation can of the utility model mainly is to have one deck vacuum heat-insulating plate 4 in the said polyurethane foam layer 3, and polyurethane foam layer 3 forms the compound heat-insulation structure with vacuum heat-insulating plate 4.Because vacuum heat-insulating plate 4 has good heat-insulating property, make the cool-storage type transportation insulation can of the utility model have better heat-insulating property than common cool-storage type transportation insulation can.The making of polyurethane foam layer 3 can be the foaming in place mode, when specifically making, earlier vacuum heat-insulating plate 4 is fixed on the position of setting, Polyurethane foam is injected the inwall of thermal insulation box body 1 and case lid 2, through foaming machine-shaping again.
As shown in Figure 2, vacuum heat-insulating plate 4 also can be arranged on inwall one side of polyurethane foam layer 3, and concrete production method is with aforementioned identical.Certainly, vacuum heat-insulating plate 4 also can be arranged between polyurethane foam layer 3 and casing 1 or the case lid 2, no longer describes in detail here.
Usually the thickness of the polyurethane foam layer 3 of insulation can needs in 50 millimeter; Placed restrictions on the effective volume of insulation can; Adopted the cool-storage type transportation insulation can of the utility model; Under the prerequisite of the heat-insulating property that guarantees insulation can, the thickness of said polyurethane foam layer 3 can reduce to the 6-30 millimeter, and the thickness of the vacuum heat-insulating plate 4 that matches with it can be the 5-10 millimeter.
Table 1 be usually in practical application polyurethane foam layer 3 cooperate table with the thickness of vacuum heat-insulating plate 4.
Table 1 (is that 500 millimeters * of 700 millimeters * are example for 400 millimeters with the insulation can oad)
| Polyurethane foam layer (millimeter) | 30 | 25 | 21 | 16 | 12 | 6 |
| Vacuum heat-insulating plate (millimeter) | 5 | 6 | 7 | 8 | 9 | 10 |
| Thermal insulation layer gross thickness (millimeter) | 35 | 31 | 28 | 24 | 21 | 16 |
| The effective volume (%) that increases | 24% | 31% | 37% | 44% | 50% | 60% |
| Weight (%) | -0.74% | -3.81% | -4.61% | -7.95% | -9.04% | -12.61% |
Can find out that from table 1 when the thickness of vacuum heat baffle 4 adopts greatly more, the thickness of polyurethane foam layer 3 just can be done more for a short time; Compare with common cool-storage type transportation insulation can, the effective volume that insulation can increases is big more, and its weight is also light more; But comparatively speaking,, compare its material cost with common cool-storage type transportation insulation can and can rise to some extent because the price of vacuum heat-insulating plate 4 is higher relatively; When adopting 16 millimeters like the thickness of vacuum heat-insulating plate 4; Under the prerequisite that guarantees the haybox cooking effect, the thickness of polyurethane foam layer 3 can be reduced to 10 millimeters, and the effective volume that insulation can increases can reach 60%.Otherwise more little when the thickness employing of vacuum heat baffle 4, the thickness of polyurethane foam layer 3 just must be done greatlyyer; The effective volume that insulation can increases is less relatively, and its weight is also heavy relatively more, but because the thickness of vacuum heat-insulating plate 4 is less; The cost of insulation can rises less, when adopting 5 millimeters like the thickness of vacuum heat-insulating plate 4, under the prerequisite that guarantees the haybox cooking effect; The thickness of polyurethane foam layer 3 must reach 35 millimeters, and the effective volume that insulation can increases has only 24%.In practical application, integrated cost and performance, the thickness of vacuum heat-insulating plate 4 adopts 7 millimeter usually, and the thickness of polyurethane foam layer 3 adopts 21 millimeters, compares with common cool-storage type transportation insulation can, and its effective volume can increase by 37%, and weight reduces 4.61%.
Because the distortion breakage under the external force collision easily of ammoniacum foam layer 3 or vacuum heat-insulating plate 4 is covered with protective cover 5 on the said polyurethane foam layer 3 of the cool-storage type transportation insulation can of the utility model or the face that vacuum heat-insulating plate 4 is positioned at the insulation can inwall.The material of common said protective cover 5 can adopt the free of contamination polypropylene material of food security.When as shown in Figure 1; When vacuum heat-insulating plate 4 placed in the polyurethane foam layer 3, said protective cover 5 overlayed on the inwall of polyurethane foam layer 3, when as shown in Figure 2; When vacuum heat-insulating plate 4 places polyurethane foam layer 3 inwalls one side; Said protective cover 5 overlays on the inwall of vacuum heat-insulating plate 4, and in practical application, the material of said casing 1 and case lid 2 is polypropylene or hard polyethylene.To guarantee that casing 1 and case lid 2 are difficult under the external force collision, being out of shape impaired.
Claims (5)
1. a cool-storage type transports insulation can; Comprise casing (1) and the case lid (2) that matches with casing (1); The inwall of said casing (1) and case lid (2) is provided with polyurethane foam layer (3), it is characterized in that having one deck vacuum heat-insulating plate (4) in the said polyurethane foam layer (3).
2. cool-storage type transportation insulation can according to claim 1, the thickness that it is characterized in that said polyurethane foam layer (3) is the 6-30 millimeter, the thickness of said vacuum heat-insulating plate (4) is the 5-10 millimeter.
3. cool-storage type according to claim 1 transportation insulation can is characterized in that said polyurethane foam layer (3) or vacuum heat-insulating plate (4) are positioned on the face of insulation can inwall to be covered with protective cover (5).
4. cool-storage type transportation insulation can according to claim 3, the material that it is characterized in that said protective cover (5) is a polypropylene.
5. cool-storage type transportation insulation can according to claim 1 is characterized in that the material of said casing (1) and case lid (2) is polypropylene or hard polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249171XU CN202175317U (en) | 2011-07-15 | 2011-07-15 | Cold accumulation type transport heat-preserving box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249171XU CN202175317U (en) | 2011-07-15 | 2011-07-15 | Cold accumulation type transport heat-preserving box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175317U true CN202175317U (en) | 2012-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120249171XU Expired - Fee Related CN202175317U (en) | 2011-07-15 | 2011-07-15 | Cold accumulation type transport heat-preserving box |
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| Country | Link |
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| CN (1) | CN202175317U (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285495A (en) * | 2011-07-15 | 2011-12-21 | 北京市农林科学院 | Cold storage type transport thermal container |
| CN102995779A (en) * | 2012-12-10 | 2013-03-27 | 常熟建工建设集团有限公司苏州分公司 | Vacuum insulation board for building field |
| CN103253450A (en) * | 2013-05-23 | 2013-08-21 | 上海创始实业（集团）有限公司 | Warmth keeping box |
| WO2014040419A1 (en) * | 2012-09-12 | 2014-03-20 | 苏州安特实业有限公司 | Thermally insulated case |
| CN103672303A (en) * | 2013-09-29 | 2014-03-26 | 安徽中科保瑞特节能科技有限公司 | Puncture-resistant vacuum insulation board and manufacturing method thereof |
| CN103723379A (en) * | 2014-01-11 | 2014-04-16 | 苏州安特实业有限公司 | Heat insulation cold closet for medical supplies |
| CN103836303A (en) * | 2012-11-27 | 2014-06-04 | 财团法人工业技术研究院 | Cold-absorbing heat-insulating plate and heat-insulating cabinet using same |
| CN103950645A (en) * | 2014-05-16 | 2014-07-30 | 苏州安特实业有限公司 | Passive vehicle-mounted chill box |
| CN104150110A (en) * | 2014-08-18 | 2014-11-19 | 太仓派欧技术咨询服务有限公司 | Super-long-time storage box with multiple storage chambers for refrigeration |
| CN104973338A (en) * | 2014-04-04 | 2015-10-14 | 郑静晨 | Movable pharmacy for disaster rescue |
| CN105145797A (en) * | 2015-09-29 | 2015-12-16 | 北京市农林科学院 | High-humidity variable-air-quantity differential pressure pre-cooling method and device |
| WO2016008419A1 (en) * | 2014-07-17 | 2016-01-21 | 福建赛特新材股份有限公司 | Heat insulating container and vacuum insulating panel thereof |
| CN106995098A (en) * | 2017-05-26 | 2017-08-01 | 浙江微松冷链科技有限公司 | A kind of Cold Chain Logistics incubator |
| CN107031994A (en) * | 2017-05-26 | 2017-08-11 | 太仓巨洲塑料科技有限公司 | A kind of high intensity has the incubator of defencive function |
| CN108082732A (en) * | 2016-11-21 | 2018-05-29 | 福建赛特新材股份有限公司 | A kind of thermal insulation board and its production method and cold chain heat preservation storage bin |
| CN109850385A (en) * | 2019-04-08 | 2019-06-07 | 唐雷 | Effectively improve the thermostatic container of article shelf-life and quality |
| CN110733730A (en) * | 2019-10-15 | 2020-01-31 | 江苏开放大学（江苏城市职业学院） | novel warehouse logistics device |
| CN112722591A (en) * | 2015-11-25 | 2021-04-30 | 野醍冷却器有限责任公司 | Insulated container with vacuum insulated panel and method |
| CN113816005A (en) * | 2021-09-30 | 2021-12-21 | 深圳市京信通科技有限公司 | Manufacturing method of long-acting cold chain transportation heat preservation box and heat preservation box |
| USD992359S1 (en) | 2017-05-16 | 2023-07-18 | Yeti Coolers, Llc | Insulating device |
| CN116835147A (en) * | 2023-07-06 | 2023-10-03 | 广东丙辛新材料有限公司 | Long-aging cold chain transportation incubator and preparation method thereof |
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2011
- 2011-07-15 CN CN201120249171XU patent/CN202175317U/en not_active Expired - Fee Related
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285495A (en) * | 2011-07-15 | 2011-12-21 | 北京市农林科学院 | Cold storage type transport thermal container |
| WO2014040419A1 (en) * | 2012-09-12 | 2014-03-20 | 苏州安特实业有限公司 | Thermally insulated case |
| CN103836303A (en) * | 2012-11-27 | 2014-06-04 | 财团法人工业技术研究院 | Cold-absorbing heat-insulating plate and heat-insulating cabinet using same |
| CN103836303B (en) * | 2012-11-27 | 2016-01-20 | 财团法人工业技术研究院 | Cold-absorbing heat-insulating plate and heat-insulating cabinet using same |
| CN102995779A (en) * | 2012-12-10 | 2013-03-27 | 常熟建工建设集团有限公司苏州分公司 | Vacuum insulation board for building field |
| CN103253450A (en) * | 2013-05-23 | 2013-08-21 | 上海创始实业（集团）有限公司 | Warmth keeping box |
| CN103253450B (en) * | 2013-05-23 | 2015-12-30 | 上海创始实业（集团）有限公司 | Insulation can |
| CN103672303A (en) * | 2013-09-29 | 2014-03-26 | 安徽中科保瑞特节能科技有限公司 | Puncture-resistant vacuum insulation board and manufacturing method thereof |
| CN103672303B (en) * | 2013-09-29 | 2017-01-25 | 安徽中科保瑞特节能科技有限公司 | Puncture-resistant vacuum insulation board and manufacturing method thereof |
| CN103723379A (en) * | 2014-01-11 | 2014-04-16 | 苏州安特实业有限公司 | Heat insulation cold closet for medical supplies |
| EP2894113B1 (en) * | 2014-01-11 | 2017-03-08 | SuZhou Antekpac Industrial Co., Ltd | Heat insulation cold closet for medical supplies |
| CN103723379B (en) * | 2014-01-11 | 2015-12-30 | 苏州安特实业有限公司 | Medicines insulation refrigeration case |
| CN104973338B (en) * | 2014-04-04 | 2017-06-16 | 郑静晨 | For the mobile pharmacy of disaster assistance |
| CN104973338A (en) * | 2014-04-04 | 2015-10-14 | 郑静晨 | Movable pharmacy for disaster rescue |
| CN103950645A (en) * | 2014-05-16 | 2014-07-30 | 苏州安特实业有限公司 | Passive vehicle-mounted chill box |
| WO2016008419A1 (en) * | 2014-07-17 | 2016-01-21 | 福建赛特新材股份有限公司 | Heat insulating container and vacuum insulating panel thereof |
| CN104150110A (en) * | 2014-08-18 | 2014-11-19 | 太仓派欧技术咨询服务有限公司 | Super-long-time storage box with multiple storage chambers for refrigeration |
| CN105145797A (en) * | 2015-09-29 | 2015-12-16 | 北京市农林科学院 | High-humidity variable-air-quantity differential pressure pre-cooling method and device |
| CN112722591A (en) * | 2015-11-25 | 2021-04-30 | 野醍冷却器有限责任公司 | Insulated container with vacuum insulated panel and method |
| CN108082732A (en) * | 2016-11-21 | 2018-05-29 | 福建赛特新材股份有限公司 | A kind of thermal insulation board and its production method and cold chain heat preservation storage bin |
| USD992359S1 (en) | 2017-05-16 | 2023-07-18 | Yeti Coolers, Llc | Insulating device |
| CN107031994A (en) * | 2017-05-26 | 2017-08-11 | 太仓巨洲塑料科技有限公司 | A kind of high intensity has the incubator of defencive function |
| CN106995098A (en) * | 2017-05-26 | 2017-08-01 | 浙江微松冷链科技有限公司 | A kind of Cold Chain Logistics incubator |
| CN109850385A (en) * | 2019-04-08 | 2019-06-07 | 唐雷 | Effectively improve the thermostatic container of article shelf-life and quality |
| CN109850385B (en) * | 2019-04-08 | 2024-04-23 | 唐雷 | Constant temperature container capable of effectively improving quality and shelf life of articles |
| CN110733730A (en) * | 2019-10-15 | 2020-01-31 | 江苏开放大学（江苏城市职业学院） | novel warehouse logistics device |
| CN113816005A (en) * | 2021-09-30 | 2021-12-21 | 深圳市京信通科技有限公司 | Manufacturing method of long-acting cold chain transportation heat preservation box and heat preservation box |
| CN116835147A (en) * | 2023-07-06 | 2023-10-03 | 广东丙辛新材料有限公司 | Long-aging cold chain transportation incubator and preparation method thereof |
| CN116835147B (en) * | 2023-07-06 | 2024-02-02 | 广东丙辛新材料有限公司 | Long-aging cold chain transportation incubator and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130715 |