CN213678096U - Portable low-temperature box - Google Patents
Portable low-temperature box Download PDFInfo
- Publication number
- CN213678096U CN213678096U CN202022273642.2U CN202022273642U CN213678096U CN 213678096 U CN213678096 U CN 213678096U CN 202022273642 U CN202022273642 U CN 202022273642U CN 213678096 U CN213678096 U CN 213678096U
- Authority
- CN
- China
- Prior art keywords
- box
- layer
- cup body
- cup
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a portable low-temperature box, which comprises a box body with an opening at the top, wherein the box body is of a double-layer structure and comprises an outer layer box and an inner layer box, and a heat-insulating material is filled between the outer layer box and the inner layer box; a cup body is arranged in the box body, an accommodating space for placing refrigeration materials is arranged between the cup body and the inner box layer, a plurality of fixing pieces are arranged at the top of the outer wall of the cup body, and a groove matched with the fixing pieces is formed in the top of the box body; the inner wall of the cup body is provided with an air bag. The portable low-temperature box has a simple structure, does not need a power supply, is convenient to use and carry, and is safe and reliable; due to the arrangement of the double-layer structure of the box body, the low-temperature box has good refrigeration effect, long refrigeration time and wide application range, and is suitable for long-distance transportation; the arrangement of the air bag in the low-temperature box avoids direct contact between the articles and the inner wall of the cup body, prevents the occurrence of frostbite of the articles, and improves the refrigeration effect of the articles.
Description
Technical Field
The utility model relates to a low temperature constant temperature equipment technical field, in particular to portable cryostat.
Background
The low-temperature box has a plurality of applications, and is closely related to modern production and life. Under the condition of no power supply, the low-temperature box plays an important role, and is very suitable for long-distance low-temperature transportation of some important articles, such as medicines, vaccines, biological reagents, blood, organs and the like; in addition, the food can also be used for refrigerating food, fruits and the like at home or during traveling. When the existing low-temperature box is used for refrigerating and storing objects, the initial temperature is too low, the surfaces of the objects are easily frozen, and the low-temperature box exchanges heat with the external environment along with the lapse of the refrigerating and storing time, so that the temperature in the low-temperature box is increased, the effect of refrigerating the objects for a long time cannot be achieved, the refrigerating effect is poor, and the low-temperature box is not suitable for long-distance transportation.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem among the prior art, the utility model provides a portable low-temperature box solves current low-temperature box when cold-stored article at first, freezes the article surface easily, and follow-up cold-stored effect is poor, should not long-distance transport scheduling problem.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the portable low-temperature box comprises a box body with an opening at the top, wherein the box body is of a double-layer structure and comprises an outer layer box and an inner layer box, and heat insulation materials are filled between the outer layer box and the inner layer box;
a cup body is arranged in the box body, an accommodating space for placing refrigeration materials is arranged between the cup body and the inner box layer, a plurality of fixing pieces are arranged at the top of the outer wall of the cup body, and a groove matched with the fixing pieces is formed in the top of the box body; the inner wall of the cup body is provided with an air bag.
The arrangement of the fixing piece and the groove facilitates the installation and the disassembly of the cup body in the box body and the addition of a refrigeration material between the cup body and the inner box layer; the heat insulation material is filled between the outer layer box and the inner layer box, so that the heat exchange speed between the low-temperature box and the external environment is reduced, the refrigeration material which can be dry ice or ice-water mixture and the like is arranged between the cup body and the inner layer box, the cup body can be in a low-temperature state for a long time, the refrigeration time of the articles is prolonged, and the cup is suitable for long-distance transportation; when article were deposited into the cup, the surface and the gasbag contact of article, and the gasbag plays the effect of temperature transition, avoids article and cup inner wall direct contact, avoids causing the frostbite of article for article in the low-temperature box preserve the effect better, and the depositing time is longer.
Furthermore, a box cover is arranged at the top of the box body, the box cover is of an inner-outer double-layer structure, heat insulation materials are filled between the inner layer and the outer layer of the box cover, and the box cover is hinged with the box body; the box cover is provided with a cup cover for sealing the cup body, and the cup cover is internally provided with an air bag.
The box cover and the cup cover are arranged, so that the interior of the low-temperature box is relatively isolated from the outside, the heat exchange between the interior of the low-temperature box and the outside is reduced, the loss of the temperature in the low-temperature box is reduced, and the refrigerating time of the low-temperature box is prolonged.
Further, the heat insulation material is polyurethane foam.
Further, the refrigerating material is ice-water mixture or dry ice.
Furthermore, the surfaces of the air bags are covered with a layer of waterproof film; after the low-temperature box is opened, the water vapor in the air is in surface contact with the articles in the cup body, the condensation phenomenon occurs, the water vapor is condensed to form liquid water which is attached to the surfaces of the articles, and the waterproof film can isolate the liquid water on the surfaces of the articles from entering the air bags, so that the liquid water is conveniently collected and intensively treated.
Further, the cup body is made of aluminum alloy, the aluminum alloy is made of heat-conducting materials, the refrigeration materials can enable the interior of the cup body to be in a low-temperature state rapidly, and the refrigeration effect of the low-temperature box is improved.
Further, the material of the inner layer box of the box body is stainless steel, the inner layer box can be in direct contact with the refrigerating material, the refrigerating material can generate water in the refrigerating process, and in order to avoid rusting due to reaction of the inner layer box and the water, the material of the inner layer box is made of stainless steel, so that the service life of the low-temperature box is prolonged.
The utility model has the advantages that: the portable low-temperature box has a simple structure, does not need a power supply, is convenient to use and carry, and is safe and reliable; due to the arrangement of the double-layer structure of the box body, the low-temperature box has good refrigeration effect, long refrigeration time and wide application range, and is suitable for long-distance transportation; the arrangement of the air bag in the low-temperature box avoids direct contact between the articles and the inner wall of the cup body, prevents the occurrence of frostbite of the articles, and improves the refrigeration effect of the articles.
Drawings
Fig. 1 is a schematic structural view of a portable cryobox.
Fig. 2 is a schematic top view of the cryobox with the lid removed.
Fig. 3 is a schematic view of the inner structure of the cryostat with the cup removed.
Wherein, 1, a box body; 2. an outer box; 3. an inner layer box; 4. a cup body; 5. a fixing member; 6. a groove; 7. an air bag; 8. a box cover; 9. a cup cover; 10. a waterproof film.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.
As shown in fig. 1-3, the utility model provides a portable low-temperature box, it includes that the top is open-ended box 1, and box 1 is bilayer structure, and box 1 includes outer case 2 and inlayer case 3, and it has insulation material to fill between outer case 2 and the inlayer case 3, and insulation material can be polyurethane foam, reduces low-temperature box and external environment heat exchange speed, prolongs the cold-storage time of article, is fit for long-distance transport;
the cup body 4 is arranged inside the box body 1, the cup body 4 is made of aluminum alloy, the aluminum alloy is made of heat-conducting materials, the refrigeration materials can enable the cup body 4 to be in a low-temperature state rapidly, and the refrigeration effect of the low-temperature box is improved. The cup body 4 is used for refrigerating and storing articles, an accommodating space for placing refrigerating materials is arranged between the cup body 4 and the inner box layer, when the low-temperature box is used, the refrigerating materials are filled into the accommodating space, and the refrigerating materials can be ice-water mixture or dry ice; the temperature in the cup body 4 can be rapidly reduced by the refrigerating material, so that the refrigeration and the storage of articles are facilitated;
the material of the inner layer box 3 of the box body 1 is stainless steel, because the inner layer box 3 can be in direct contact with a refrigerating material, the refrigerating material can generate water in the refrigerating process, and in order to avoid rusting due to reaction of the inner layer box 3 with water, the material of the inner layer box 3 is made of stainless steel, so that the service life of the low-temperature box is prolonged.
4 fixing pieces 5 are uniformly arranged at the top of the outer wall of the cup body 4 at intervals, grooves 6 matched with the fixing pieces 5 in shape and number are formed in the top of the box body 1, and the cup body 4 is detachably connected with the box body 1 through the matching between the fixing pieces 5 and the grooves 6; the cup body 4 is convenient to install and detach in the box body 1, and the refrigeration material is convenient to be added between the cup body 4 and the inner box layer.
The air bag 7 is arranged on the inner wall of the cup body 4, when an article is stored in the cup body 4, the outer surface of the article is in contact with the air bag 7, and the air bag 7 plays a role in temperature transition and shock absorption, so that the article is prevented from being directly contacted with the inner wall of the cup body 4 to cause frostbite of the article, the article in the low-temperature box is better in storage effect, and the storage time is longer; the air bag 7 is of an integrated structure, and the air bag 7 can be respectively made into shapes matched with the cup body 4 and the cup cover 9.
The top of the box body 1 is provided with a box cover 8, the box cover 8 is of an inner-outer double-layer structure, heat insulation materials are filled between the inner layer and the outer layer of the box cover 8, and the box cover 8 is hinged with the box body 1; a cup cover 9 for sealing the cup body 4 is arranged on the box cover 8, and an air bag 7 is arranged in the cup cover 9. The box cover 8 and the cup cover 9 are arranged to relatively isolate the interior of the low-temperature box from the outside, so that heat exchange between the interior of the low-temperature box and the outside is reduced, loss of temperature in the low-temperature box is reduced, and the refrigerating time of the low-temperature box is prolonged.
The surfaces of the air bags 7 in the cup body 4 and the cup cover 9 are covered with a layer of waterproof film 10; after the low-temperature box is opened, water vapor in the air is in contact with the surface of an article in the cup body 4, a condensation phenomenon occurs, the water vapor is condensed to form liquid water to be attached to the surface of the article, and the waterproof film 10 can isolate the liquid water on the surface of the article from entering the air bag 7, so that the liquid water is conveniently collected and intensively treated.
Claims (7)
1. The portable low-temperature box is characterized by comprising a box body (1) with an opening at the top, wherein the box body (1) is of a double-layer structure, the box body (1) comprises an outer-layer box (2) and an inner-layer box (3), and a heat-insulating material is filled between the outer-layer box (2) and the inner-layer box (3);
a cup body (4) is arranged in the box body (1), an accommodating space for placing refrigerating materials is arranged between the cup body (4) and the inner layer box (3), a plurality of fixing pieces (5) are arranged at the top of the outer wall of the cup body (4), and a groove (6) matched with the fixing pieces (5) is arranged at the top of the box body (1); an air bag (7) is arranged on the inner wall of the cup body (4).
2. The portable cryogenic box according to claim 1, characterized in that a box cover (8) is arranged on the top of the box body (1), the box cover (8) is of an inner-outer double-layer structure, thermal insulation material is filled between an inner layer and an outer layer of the box cover (8), and the box cover (8) is hinged with the box body (1); a cup cover (9) used for sealing the cup body (4) is arranged on the box cover (8), and an air bag (7) is arranged on the inner wall of the cup cover (9).
3. The portable cryobox of claim 2, wherein the insulation is polyurethane foam.
4. The portable cryobox of claim 2, wherein the refrigeration material is an ice-water mixture or dry ice.
5. A portable cryogenic tank according to claim 2, characterised in that the surface of the bladder (7) is covered with a waterproof membrane (10).
6. A portable cryogenic tank according to claim 2, characterised in that the cup (4) is of aluminium alloy.
7. A portable cryogenic box according to claim 2, characterised in that the material of the inner box (3) of the box (1) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273642.2U CN213678096U (en) | 2020-10-13 | 2020-10-13 | Portable low-temperature box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273642.2U CN213678096U (en) | 2020-10-13 | 2020-10-13 | Portable low-temperature box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213678096U true CN213678096U (en) | 2021-07-13 |
Family
ID=76757865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022273642.2U Active CN213678096U (en) | 2020-10-13 | 2020-10-13 | Portable low-temperature box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213678096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525929A (en) * | 2021-07-30 | 2021-10-22 | 陕西保利华英包装有限公司 | Corrugated carton with vacuum storeroom |
-
2020
- 2020-10-13 CN CN202022273642.2U patent/CN213678096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525929A (en) * | 2021-07-30 | 2021-10-22 | 陕西保利华英包装有限公司 | Corrugated carton with vacuum storeroom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201580681U (en) | Medical refrigerated transport case | |
| CN101767685A (en) | Medical refrigerated transport case | |
| JPS622227B2 (en) | ||
| CN107567571B (en) | Cooling device | |
| CN200939994Y (en) | Portable wine box able to be inserted with coldness accumulator | |
| CN213678096U (en) | Portable low-temperature box | |
| CN203298550U (en) | Mobile wireless digital display cool storage and refrigeration multifunctional freezer | |
| CN206050516U (en) | A kind of portable medical refrigerated transport case | |
| CN211643026U (en) | Cold chain logistics transportation insulation can | |
| CN204750990U (en) | A commodity circulation case that is used for aquatic products short distance cold chain to deliver | |
| CN202485328U (en) | Quick-freezing beverage tank | |
| CN2408076Y (en) | Multipurpose low temperature distribution device | |
| CN109693881B (en) | Cold-storage transport case | |
| CN203767295U (en) | Medicine transportation refrigerating box | |
| CN214892010U (en) | Refrigerating box | |
| CN204433408U (en) | A kind of blood refrigerating carrying case | |
| CN212057863U (en) | Frozen food refrigeration transfer box | |
| CN104132494A (en) | Multi-inner-container separable long-acting refrigerating cabinet | |
| CN107588584A (en) | A kind of cryogenic sample censorship case | |
| CN210610866U (en) | Vegetable or grain and oil fresh-keeping device for long-distance transportation | |
| CN207262781U (en) | A kind of energy-saving vehicle mounted refrigerator | |
| CN202897168U (en) | Temperature controllable cargo cold-chain transportation ice box with refrigerating mediums | |
| CN207894114U (en) | Preservation transport case | |
| CN205957571U (en) | Low -temperature storage -transport container | |
| CN206798067U (en) | Storage mechanism and cold storage insulation box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |