CN203020768U - Digital display cool storage and heat insulation box - Google Patents
Digital display cool storage and heat insulation box Download PDFInfo
- Publication number
- CN203020768U CN203020768U CN 201220736696 CN201220736696U CN203020768U CN 203020768 U CN203020768 U CN 203020768U CN 201220736696 CN201220736696 CN 201220736696 CN 201220736696 U CN201220736696 U CN 201220736696U CN 203020768 U CN203020768 U CN 203020768U
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Abstract
The utility model discloses a digital display cool storage and heat insulation box. The digital display cool storage and heat insulation box comprises a box body and a box door, wherein a heat insulation structure of the box body includes three layers, wherein the outermost layer is a heat insulation board shell layer, the innermost layer is a vacuum heat insulation board layer and the middle layer is a polyurethane foaming plastic layer; a temperature display is arranged on the box surface at one side of the heat insulation box body; and a temperature detection thermo-sensitive pin-type probe of the temperature display is arranged in a hollow cavity in the box body. The digital display cool storage and heat insulation box disclosed by the utility model has the beneficial effects that because the heat insulation structure of the box body includes the three layers, wherein the outermost layer is the heat insulation board shell layer, the innermost layer is the vacuum heat insulation board layer and the middle layer is the polyurethane foaming plastic layer, the box body has the advantages of good heat insulation performance, light weight and smart volume; and meanwhile, the temperature display on the box body can display the inside temperature of the heat insulation box, thus being convenient for monitoring the temperature in the cool storage and heat insulation box.
Description
Technical field
The utility model relates to a kind of heat-preserving equipment, is specifically related to a kind of digital display cold-accumulating insulated case.
Background technology
High-efficiency insulated cold-accumulating box is phase early 1980s, equips from a kind of logistlcs technology very efficiently that developed country grows up.It is size flexibly, and good heat retaining property and prestowage form flexibly become a high-quality transportation equipment of small lot, high-quality goods transport.Insulation can is fit to the goods and materials such as refrigerating fruits and vegetables, poultry and egg, aquatic products, food, low temperature medicine, vaccine.
Present cold-accumulating box casing heat-insulating heat-preserving material adopts Polyurethane foam mostly.Although the heat-insulating property of polyurethane is preferably, cold-accumulating box is comparatively thick and heavy.Vacuum heat-insulating plate (Vacuum Insulation Panel); it is state-of-the-art thermal insulation material in the world at present; be composited by filling core and vacuum protection top layer; the heat transmission that can effectively avoid circulating air to cause; but coefficient of thermal conductivity decrease; less than 0.003w/m.k, therefore has energy-efficient characteristic.Adopt vacuum heat-insulating plate as the heat insulating board of insulation can, warming plate thickness can significantly reduce, and effectively improves the effective volume of insulation can, can also use the agent for storage of coldness of less amount simultaneously, and cold accumulation effects can't reduce.Very easily damage when but vacuum heat-insulating plate is subject to external force, when using separately, fixing and protection are also had higher requirements.Adopt agent for storage of coldness mainly to be made of casing, case lid and agent for storage of coldness as the insulation can of low-temperature receiver, the more emphasis of contriver improved cold accumulation effects by the formula that improves agent for storage of coldness, but ignored the heat insulation effect of cold-accumulating box casing.Existing cold-accumulating insulated case mainly is comprised of insulation can and hold-over plate, present cold-accumulating box casing heat-insulating heat-preserving material adopts Polyurethane foam mostly, although the heat-insulating property of isocyanurate foam preferably, but on market in the cold-accumulating box casing thickness of isocyanurate foam generally also in about 50mm, cause cold-accumulating box comparatively thick and heavy.In order to keep the effective volume of box house, the box shape size need be done greatlyr.
The insulation can that generally uses, structure is more complicated, uses inconvenience flexibly, particularly is unsuitable for preservation and the fast turn-around of small piece material and article; Some comparatively small-sized insulation cans are simple in structure, and heat insulation effect is poor, and therefore less robust needs a kind of high insulating effect of design, the insulation can that structure is small and exquisite.
The utility model content
The purpose of this utility model is to propose a kind of digital display cold-accumulating insulated case, is not suitable for more greatly depositing the problem of smallclothes insulating article to solve cold-accumulating insulated case volume of the prior art.
For reaching this purpose, the utility model by the following technical solutions:
A kind of digital display cold-accumulating insulated case comprises casing, chamber door, case lid, and the insulation construction of described casing is divided into three layers, and outermost layer is the warming plate outer shell, and innermost layer is the vacuum insulation flaggy, and the centre is polyurethane foam layer; A temperature indicator is housed on the case face of described thermal-insulating body one side, and the thermometric temperature-sensitive probe stylus of described temperature indicator is placed in the box house cavity.
Preferably, be coated with acrylic plastering or hard polyethylene plastics or ABS thermoplastic resin or frp layer on described warming plate outer shell.
Preferably, the thickness of described vacuum insulation flaggy is 5～10mm.
Preferably, the thickness of described polyurethane foam layer is 20～45mm.
Preferably, described chamber door and casing are fixing in succession by hinge, and the outer wall of described casing is provided with the snap close with chamber door and casing fastening.
Preferably, be provided with handle on the sidewall of described casing both sides.
Preferably, the angle in described casing is provided with the hold-over plate draw-in groove, is provided with hold-over plate on described hold-over plate draw-in groove.
Preferably, described polyurethane foam layer exceeds 3mm at least than vacuum insulation flaggy.
The beneficial effects of the utility model are: because the insulation construction of casing is divided into three layers, outermost layer is the warming plate outer shell, innermost layer is the vacuum insulation flaggy, the centre is polyurethane foam layer, so this casing has advantages of good adiabatic function, lightweight, volume is small and exquisite, simultaneously be provided with temperature indicator on casing, can show the insulation can internal temperature, be convenient to monitor the temperature in cold-accumulating insulated case.
Description of drawings
The sectional structure schematic diagram of a kind of digital display cold-accumulating insulated case that Fig. 1 provides for the utility model specific embodiment 1;
The structural representation of a kind of digital display cold-accumulating insulated case that Fig. 2 provides for the utility model specific embodiment 1.
In figure:
1, temperature indicator; 2, casing; 3, handle; 4, snap close; 5, outer shell; 6, polyurethane foam layer; 7, vacuum insulation flaggy; 8, hold-over plate draw-in groove.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment, as extremely shown in Figure 2 in Fig. 1, a kind of digital display cold-accumulating insulated case described in the utility model comprises casing 2, case lid, and the angles in casing 2 are provided with for the fixing hold-over plate draw-in groove 8 of hold-over plate.The insulation construction of casing 2 and case lid is divided into three layers, and outermost layer is warming plate outer shell 5, and innermost layer is vacuum insulation flaggy 7, and the centre is polyurethane foam layer 6; A temperature indicator 1 is housed on the case face of described thermal-insulating body one side, the thermometric temperature-sensitive probe stylus of described temperature indicator 1 is placed in casing 2 internal cavities, can immediately measure the temperature of article in the interior temperature of case or case, this kind insulation construction layer has improved the cold-storage insulation effect of cold-accumulating insulated case, in this insulation construction layer, vacuum insulation flaggy 7 thickness are 5～10mm, and polyurethane foam layer 6 thickness are 20～45mm; Thermal insulation layer thickness, both the multiple two-layer thickness of foam layer 6 of vacuum insulation flaggy 7 and polyurethane depended on the requirement of product temperature in casing, its temperature is 10 ℃, 0 ℃ ,-20 ℃ ,-50 ℃ etc.Temperature is lower, and the thickness of thermal insulation layer is just thicker.
Be coated with acrylic plastering or hard polyethylene plastics or ABS thermoplastic base resin or glass-felt plastic on described warming plate outer shell 5, such structure actv. strengthens the bulk strength of casing 2.Polyurethane foam layer 6 parcel vacuum insulation flaggies 7 in casing 2 and case lid.Polyurethane foam has the function of insulation on the one hand, the more important thing is between its outer shell 5 that is clipped in vacuum insulation flaggy 7 and casing 2, plays protective action.When casing 2 or case lid outer wall are subject to the shock of external force, due to the elasticity of Polyurethane foam itself, can play the effect of buffering, just can realize the protection to vacuum heat-insulating plate.In casing 2, polyurethane foam layer 6 should exceed 3mm at least than vacuum insulation flaggy 7, to guarantee that vacuum heat-insulating plate is wrapped up covering fully by isocyanurate foam.Vacuum heat-insulating plate just can have been given play to its good heat-insulating property fully like this, and needn't worry to be subject to the effect of external force and produce mechanical damage.In case lid, the area of vacuum heat-insulating plate is identical with the area of bottom half vacuum heat-insulating plate, and all the other spaces between cover wall and outer wall are filled by Polyurethane foam.
Casing 2 is captiveed joint by the corrosion-resistant steel hinge with case lid, and case lid is can overhead door movable; On the both sides outer wall of casing 2, handle 3 is installed, can facilitates a dead lift mobile incubator.
The utility model has the advantages that heat-proof quality is better, can keep for a long time low temperature in case.Be fit to the goods and materials such as refrigerating fruits and vegetables, poultry and egg, aquatic products, food, low temperature medicine, vaccine, ice cream, dairy products.
Casing 2 makes volume minimizing, the weight reducing of casing owing to being provided with three layers of insulation construction, and under equal conditions, the volume in casing 2 is larger, and the article of loading are more, and efficient is higher.
Above embodiment has just set forth groundwork of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a digital display cold-accumulating insulated case, comprise casing, chamber door, case lid, it is characterized in that: the insulation construction of described casing is divided into three layers, and outermost layer is the warming plate outer shell, and innermost layer is the vacuum insulation flaggy, and the centre is polyurethane foam layer; A temperature indicator is housed on the case face of described thermal-insulating body one side, and the thermometric temperature-sensitive probe stylus of described temperature indicator is placed in the box house cavity.
2. a kind of digital display cold-accumulating insulated case according to claim 1, is characterized in that: be coated with acrylic plastering or hard polyethylene plastics or ABS thermoplastic resin or frp layer on described warming plate outer shell.
3. a kind of digital display cold-accumulating insulated case according to claim 1, it is characterized in that: the thickness of described vacuum insulation flaggy is 5～10mm.
4. a kind of digital display cold-accumulating insulated case according to claim 1, it is characterized in that: the thickness of described polyurethane foam layer is 20～45mm.
5. a kind of digital display cold-accumulating insulated case according to claim 1 is characterized in that: described chamber door and casing are fixing in succession by hinge, and the outer wall of described casing is provided with the snap close of chamber door with the casing fastening.
6. a kind of digital display cold-accumulating insulated case according to claim 1 is characterized in that: be provided with handle on the sidewall of described casing both sides.
7. a kind of digital display cold-accumulating insulated case according to claim 1 is characterized in that: the angle in described casing is provided with the hold-over plate draw-in groove, is provided with hold-over plate on described hold-over plate draw-in groove.
8. a kind of digital display cold-accumulating insulated case according to claim 1, it is characterized in that: described polyurethane foam layer exceeds 3mm at least than vacuum insulation flaggy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736696 CN203020768U (en) | 2012-12-27 | 2012-12-27 | Digital display cool storage and heat insulation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736696 CN203020768U (en) | 2012-12-27 | 2012-12-27 | Digital display cool storage and heat insulation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020768U true CN203020768U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736696 Expired - Fee Related CN203020768U (en) | 2012-12-27 | 2012-12-27 | Digital display cool storage and heat insulation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020768U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950645A (en) * | 2014-05-16 | 2014-07-30 | 苏州安特实业有限公司 | Passive vehicle-mounted chill box |
| CN104044823A (en) * | 2014-05-08 | 2014-09-17 | 苏州安特实业有限公司 | Incubator with timing function |
| CN105035541A (en) * | 2015-07-01 | 2015-11-11 | 河南科技大学 | Portable detachable vehicle-mounted heat preservation box on electric vehicle |
| CN105546903A (en) * | 2015-12-11 | 2016-05-04 | 上海理工大学 | Removable cold filling type phase change cold accumulation preservation box |
| CN106219075A (en) * | 2016-09-28 | 2016-12-14 | 合肥海宝节能科技有限公司 | The insulating lining of energy-saving heat preserving case |
| CN106516446A (en) * | 2016-12-21 | 2017-03-22 | 安徽百特新材料科技有限公司 | VIP (Vacuum Insulated Panel) heat preservation box |
| CN107323879A (en) * | 2017-08-08 | 2017-11-07 | 天津商业大学 | A kind of food and drink express delivery incubator |
| CN107763918A (en) * | 2017-11-20 | 2018-03-06 | 航天特种材料及工艺技术研究所 | A kind of refrigerating box |
| CN108750392A (en) * | 2018-06-15 | 2018-11-06 | 芜湖英特杰智能科技有限公司 | A kind of vacuum cold-accumulating insulated case with temperature-monitoring function |
| CN109264192A (en) * | 2018-09-21 | 2019-01-25 | 泉州黄章智能科技有限公司 | A kind of injection transportation and packing device |
| CN109693881A (en) * | 2018-11-26 | 2019-04-30 | 浙江大学 | A kind of cold-storage transport case |
| CN112937038A (en) * | 2019-12-11 | 2021-06-11 | 现代自动车株式会社 | Sandwich panel floor modular structure |
| 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 |
-
2012
- 2012-12-27 CN CN 201220736696 patent/CN203020768U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044823A (en) * | 2014-05-08 | 2014-09-17 | 苏州安特实业有限公司 | Incubator with timing function |
| CN103950645A (en) * | 2014-05-16 | 2014-07-30 | 苏州安特实业有限公司 | Passive vehicle-mounted chill box |
| CN105035541B (en) * | 2015-07-01 | 2018-06-26 | 河南科技大学 | A kind of electric-vehicle-mounted incubator of Portable detachable |
| CN105035541A (en) * | 2015-07-01 | 2015-11-11 | 河南科技大学 | Portable detachable vehicle-mounted heat preservation box on electric vehicle |
| CN105546903A (en) * | 2015-12-11 | 2016-05-04 | 上海理工大学 | Removable cold filling type phase change cold accumulation preservation box |
| CN106219075A (en) * | 2016-09-28 | 2016-12-14 | 合肥海宝节能科技有限公司 | The insulating lining of energy-saving heat preserving case |
| CN106516446A (en) * | 2016-12-21 | 2017-03-22 | 安徽百特新材料科技有限公司 | VIP (Vacuum Insulated Panel) heat preservation box |
| CN107323879A (en) * | 2017-08-08 | 2017-11-07 | 天津商业大学 | A kind of food and drink express delivery incubator |
| CN107763918A (en) * | 2017-11-20 | 2018-03-06 | 航天特种材料及工艺技术研究所 | A kind of refrigerating box |
| CN108750392A (en) * | 2018-06-15 | 2018-11-06 | 芜湖英特杰智能科技有限公司 | A kind of vacuum cold-accumulating insulated case with temperature-monitoring function |
| CN109264192A (en) * | 2018-09-21 | 2019-01-25 | 泉州黄章智能科技有限公司 | A kind of injection transportation and packing device |
| CN109693881A (en) * | 2018-11-26 | 2019-04-30 | 浙江大学 | A kind of cold-storage transport case |
| CN109693881B (en) * | 2018-11-26 | 2020-03-31 | 浙江大学 | Cold-storage transport case |
| CN112937038A (en) * | 2019-12-11 | 2021-06-11 | 现代自动车株式会社 | Sandwich panel floor modular structure |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |