CN202864066U - Heat-insulation box - Google Patents
Heat-insulation box Download PDFInfo
- Publication number
- CN202864066U CN202864066U CN201220462080.9U CN201220462080U CN202864066U CN 202864066 U CN202864066 U CN 202864066U CN 201220462080 U CN201220462080 U CN 201220462080U CN 202864066 U CN202864066 U CN 202864066U
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- heat
- insulation layer
- thermal insulation
- box
- insulation
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Abstract
The utility model discloses a heat-insulation box. The heat-insulation box comprises a box body and a box cover, wherein an opening is formed in one face of the box body, the box cover seals the opening, the box body and the box cover comprise a first heat-insulation layer, a second heat-insulation layer and an outer shell, the first heat-insulation layer, the second heat-insulation layer and the outer shell are sequentially adjacent from the inside to outside, the first heat-insulation layer is a vacuum insulation panel (VIP), and the second heat-insulation layer is a polyurethane (PU) panel. By means of the method, according to the structure of the heat-insulation box, most heat in external environment can be isolated, the heat-insulation coefficient is smaller than or equal to 0.004 watt/m*k, heat radiation, heat conduction and heat convection between the inside of the box body and the external environment can be effectively prevented, and the temperature inside the heat-insulation box can be kept below 2-8DEG C and lasts for more than 120 hours. The heat-insulation box is mainly applied to the fields of refrigeration and freezing of drugs, such as vaccines, insulin, blood products, biological products and reagents in the process of transportation and storage.
Description
Technical field
The utility model relates to Medicines preservation field, particularly relates to a kind of hot box.
Background technology
Along with the fast development of biotechnology, constantly have for major disease and the biological species medicine that is difficult to treating disease to occur.These medicines are when ambient temperature is too high, can accelerate chemical reaction, germ easily grows, thereby destroy the structure of medicine, make medicine rotten and do not reach good drug effect, if some rotten medicine can not in time find, can cause serious secondary action to human body, even the phenomenon that can cause death, so the biological species medicine will be in the low temperature environment in all too many levels such as development, storage, transportation.
Refrigeration to medicine mainly is divided into active refrigeration and passive refrigeration.Active refrigeration needs plugged when refrigeration, refrigerated condition is subject to certain limitation, and simultaneously continual energising also needs expense, increases cost.For no reason at all refrigeration is to rely on agent for storage of coldness and thermal insulation material to refrigerate, and normally treats to be placed with the agent for storage of coldness bag around the cold stored medicine, treating that cold stored medicine and agent for storage of coldness bag put into the container that thermal insulation material is made, reach to prevent interchange of heat and heat conducting effect.The heat-insulating heat-preserving material of normal operation adopts the expandable polystyrene plate now, but the heat-insulation and heat-preservation time of expandable polystyrene plate is short, will constantly heat up after 48 hours, and out of reach is to the effect of medicine refrigeration.
The utility model content
The technical matters that the utility model mainly solves provides the hot box that a kind of heat insulation time is long, cold storage effect is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of hot box is provided, comprise casing and case lid, a face of described casing is provided with opening, described case lid seals described opening, described casing and described case lid comprise the first thermal insulation layer, the second thermal insulation layer and shell, described the first thermal insulation layer, described the second thermal insulation layer and described shell are adjacent successively from inside to outside, described the first thermal insulation layer is vacuum heat-insulation (VIP) plate, and described second thermal insulation layer is polyurathamc (PU) plate.
In preferred embodiment of the utility model, described the first thermal insulation layer and described the second thermal insulation layer Thickness Ratio are 3:7-3:8.
In preferred embodiment of the utility model, the thickness of described the first thermal insulation layer is 3cm, and the thickness of described the second thermal insulation layer is 7-8cm.
In preferred embodiment of the utility model, described shell is the paper shell.
In preferred embodiment of the utility model, described casing and described case lid are for being separated from each other structure.
The beneficial effects of the utility model are: hot box of the present utility model, this kind structure can completely cut off most heat in the external environment, coefficient of heat insulation is less than or equal to 0.004W/m*K, effectively prevent the thermal radiation between box house and external environment, heat conduction and heat convection, described hot box can guarantee that the temperature inside the box is under 2-8 ℃, time length is more than 120 hours, vacuum insulation board can make the coefficient of thermal conductivity decrease, have environmental protection and energy-efficient characteristic, the polyurathamc plate also is good warm material, simultaneously cheap, reduce the productive costs of hot box, be mainly used in vaccine, insulin, blood product, biological products, the refrigeration of the medicines such as reagent in transportation and storage process, the field such as freezing.
Description of drawings
Fig. 1 is the structural representation of the utility model hot box one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, casing, 2, case lid, the 3, first thermal insulation layer, the 4, second thermal insulation layer, 5, shell, 6, opening.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model provides a kind of hot box, comprises casing 1 and case lid 2, and a face of described casing 1 is provided with opening 6, the described opening 6 of described case lid 2 sealings, and described casing 1 and described case lid 2 can for being separated from each other structure, also can link to each other.Described casing 1 and described case lid 2 comprise the first thermal insulation layer 3, the second thermal insulation layer 4 and shell 5, described the first thermal insulation layer 3, described the second thermal insulation layer 4 are adjacent successively from inside to outside with described shell 5, described the first thermal insulation layer 3 is vacuum insulation panel, described second thermal insulation layer 4 is the polyurathamc plate, and described shell 5 is the paper shell.Described the second thermal insulation layer 4 is that blown polyurethane materials is passed through the injection mo(u)lding of foaming in place technique.
Described vacuum insulation panel is to be formed with the encapsulation of high-barrier poting materials under vacuum state by the extremely strong glass wool core material of heat-proof quality, has excellent heat-insulating property, and the material that it does not contain any energy ODS has environmental protection and energy-efficient characteristic.The coefficient of thermal conductivity of described polyurathamc plate is little, heat-insulating property good, and low price uses with described vacuum insulation board collocation, can descend in the situation of good heat-insulation effect low-cost, thus large-scale application.
Described the first thermal insulation layer 3 and described the second thermal insulation layer 4 Thickness Ratios are 3:7-3:8, are through the best Thickness Ratio of the effect of heat insulation of experimental verification.Can produce the hot box of different sizes according to client's requirement, the thickness of described first thermal insulation layer 3 of the general described hot box of commonly using is 3cm, and the thickness of described the second thermal insulation layer 4 is 7-8cm.
The hot box that the utility model discloses, this kind structure can completely cut off most heat in the external environment, coefficient of heat insulation is less than or equal to 0.004W/m*K, effectively prevent thermal radiation and heat conduction between box house and external environment, described hot box can guarantee that the temperature inside the box is between 2-8 ℃, time length is more than 120 hours, be mainly used in refrigeration, the field such as freezing of the medicines such as vaccine, insulin, blood product, biological products, reagent in transportation and storage process, low production cost can Quantity production and use.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. hot box, it is characterized in that, comprise casing and case lid, a face of described casing is provided with opening, described case lid seals described opening, and described casing and described case lid comprise the first thermal insulation layer, the second thermal insulation layer and shell, and described the first thermal insulation layer, described the second thermal insulation layer and described shell are adjacent successively from inside to outside, described the first thermal insulation layer is vacuum insulation panel, and described second thermal insulation layer is the polyurathamc plate.
2. hot box according to claim 1 is characterized in that, described the first thermal insulation layer and described the second thermal insulation layer Thickness Ratio are 3:7-3:8.
3. hot box according to claim 2 is characterized in that, the thickness of described the first thermal insulation layer is 3cm, and the thickness of described the second thermal insulation layer is 7-8cm.
4. hot box according to claim 1 is characterized in that, described shell is the paper shell.
5. hot box according to claim 1 is characterized in that, described casing and described case lid are for being separated from each other structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220462080.9U CN202864066U (en) | 2012-09-12 | 2012-09-12 | Heat-insulation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220462080.9U CN202864066U (en) | 2012-09-12 | 2012-09-12 | Heat-insulation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864066U true CN202864066U (en) | 2013-04-10 |
Family
ID=48030807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220462080.9U Expired - Lifetime CN202864066U (en) | 2012-09-12 | 2012-09-12 | Heat-insulation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849349A (en) * | 2012-09-12 | 2013-01-02 | 苏州安特实业有限公司 | Heat insulation box |
| CN103895967A (en) * | 2014-04-24 | 2014-07-02 | 常熟市光辉包装有限公司 | Packaging box with heat insulation function |
| CN107721134A (en) * | 2017-10-18 | 2018-02-23 | 安徽康泰玻业科技有限公司 | One kind automation glass ware mould operating-controlling mechanism |
-
2012
- 2012-09-12 CN CN201220462080.9U patent/CN202864066U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849349A (en) * | 2012-09-12 | 2013-01-02 | 苏州安特实业有限公司 | Heat insulation box |
| WO2014040419A1 (en) * | 2012-09-12 | 2014-03-20 | 苏州安特实业有限公司 | Thermally insulated case |
| CN103895967A (en) * | 2014-04-24 | 2014-07-02 | 常熟市光辉包装有限公司 | Packaging box with heat insulation function |
| CN107721134A (en) * | 2017-10-18 | 2018-02-23 | 安徽康泰玻业科技有限公司 | One kind automation glass ware mould operating-controlling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |