CN203869400U - Cold releasing constant temperature cold pad - Google Patents
Cold releasing constant temperature cold pad Download PDFInfo
- Publication number
- CN203869400U CN203869400U CN201420231993.9U CN201420231993U CN203869400U CN 203869400 U CN203869400 U CN 203869400U CN 201420231993 U CN201420231993 U CN 201420231993U CN 203869400 U CN203869400 U CN 203869400U
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- CN
- China
- Prior art keywords
- cold
- constant temperature
- slowly
- releasing constant
- pad
- 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.)
- Expired - Fee Related
Links
- 230000003578 releasing effect Effects 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 31
- 210000002469 basement membrane Anatomy 0.000 claims description 18
- 239000002775 capsule Substances 0.000 claims description 16
- 239000006187 pill Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002649 leather substitute Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 239000005030 aluminium foil Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 9
- 238000004321 preservation Methods 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 5
- 239000003292 glue Substances 0.000 abstract 4
- 238000005187 foaming Methods 0.000 abstract 2
- 238000010030 laminating Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 229940079593 drug Drugs 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000007710 freezing Methods 0.000 description 7
- 230000008014 freezing Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 229940047670 sodium acrylate Drugs 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model relates to a cold releasing constant temperature cold pad, which belongs to the fields of freshness preservation, refrigeration and temperature reduction. The cold pad comprises a heat insulating base membrane, a laminating membrane and cold releasing constant temperature glue balls, wherein the cold releasing constant temperature glue balls comprise high water absorbent material ball cores, a heat insulating layer with heat insulating and heat preserving functions and an isolating layer with sealing and isolating functions which wrap the ball cores in sequence from inside to outside; the laminating membrane adopts hemisphere foaming bulge structures; the cold releasing constant temperature glue balls are wrapped in inner cavities formed by bulges and the peripheries of the bulges are fusing pressed on the heat insulating base membrane surface layer; a plurality of cold releasing constant temperature glue balls are regularly and hermetically wrapped on a piece of heat insulating base membrane plane, so as to form a cold releasing constant temperature cold pad with hemisphere foaming structures which are mutually separated and regularly distributed, so that cold can be released in an environment without a cold source, foods, drugs, chemical materials and even human bodies can be cooled slightly; besides, the cold pad can be recycled and reused.
Description
Technical field
That the cold pad of a kind of cold slowly-releasing constant temperature of the present utility model belongs to is fresh-keeping, refrigeration, cooling field, relates in particular to a kind of fresh-keeping, refrigeration, cooling structure.
Background technology
Food, beverage etc. do not need to rely on any anticorrisive agent at preservation by low temperature, and under low temperature, cell senescence slows down; Not volatile under low temperature; Under low temperature, bacterium is difficult for breeding; Can maintain the essential characteristics such as food is fresh, delicious, safe, on almost not impact of food, almost be applicable to all food.Common preservation by low temperature all needs refrigerating plant refrigeration, as refrigerator, refrigerating box etc. exist.But in the place that there is no low-temperature receiver, in life, conventional method is that ice cube and food are put together, carries out preservation by low temperature, but ice easily melts, and occurs a large amount of moisture content, can not reuse; Existing preservation by low temperature ice bag is also cold-storage ice bag, is to utilize special material agent for storage of coldness to be wrapped up as high-density plastic or nonwoven, make packed, during use by its placement or be wrapped in around article, to reach fresh-keeping.There is following defect in cold-storage ice bag: 1, cost is high, expensive; 2, volume is large, and quality weight increases burden when carrying or transporting; While 3, using, easily sack is racked, pollute; 4, after using, when being used, recirculation need to rub or other operations freezing rear use again with hand complex operation; The packing that 5, can not be directly used in food etc., the scope of application is little.
Super absorbent resin is a kind of macromolecular material, by raw materials used difference, can be divided into starch-series, cellulose-based, polyacrylic and polyethenol series.High hydroscopic resin mostly is cross-linked structure, leans on contained hydrophilic radical and osmotic pressure effect and water suction and water retention.Frequent species has hydrolysate, Starch with Acrylic Acid salt graft copolymer, carboxymethyl cellulose, vinyl alcohol-sodium acrylate copolymer, Sodium Polyacrylate of Starch-Acrylontirile Graft Copolymer etc.Its water absorption can reach own wt hundred times to more than thousand times, and this resin not only water imbibition is high, and the water of absorption is difficult for evaporation, and water-retaining property is strong, is being heated, and is also difficult for dehydration under pressurized conditions.And there is a very strong thickening properties.There is the series of advantages such as production cost is low, technique is simple, production efficiency is high, water absorbing capacity is strong, shelf life of products is long, mainly as napkin paper, sanitary napkin, diaper, agent for preserving soil moisture and Nursery stock transplanting water-loss reducer etc.
Summary of the invention
The purpose of this utility model is to provide a kind of can continue slowly-releasing cold in the environment without low-temperature receiver, price is low, volume is little, quality is light, anti-extrusion, the scope of application are wide, can give food, medicine, chemical materials, even human body edge down temperature, recycle succinctly the cold pad of a kind of cold slowly-releasing constant temperature easily.
The purpose of this utility model be achieved in that the cold pad of a kind of cold slowly-releasing constant temperature by heat insulation basement membrane, there is the overlay film of hemisphere blister convex structure, a kind of cold slowly-releasing constant temperature capsule and pill forms; On a kind of cold slowly-releasing constant temperature capsule and pill coating film, be the formed inner chamber of hemisphere blister convex structure coated, the surrounding fusion pressure of overlay film hemisphere blister convex structure, on heat insulation basement membrane top layer, forms and is spaced from each other, is arranged in heat insulation epilamellar hemisphere balloon-shaped structure; Wherein cold slowly-releasing constant temperature capsule and pill comprises the high absorbency material ball core after abundant water suction, and is wrapped in successively from the inside to the outside the separation layer that has the heat-insulation layer of thermal insulation function on ball core and have seal isolation effect.
Further on overlay film, rule is provided with a plurality of structures that are hemisphere blister convex, thereby forms the half blistered inner chamber that a plurality of rules are arranged; Heat insulation basement membrane and overlay film are not limited to seal fusion pressure and form integrated or other sealing fixed forms; That hemisphere blister convex structure on a kind of cold slowly-releasing constant temperature capsule and pill and overlay film is not limited to is hemispherical, near-spherical, pie, American football shape or cylindric; Overlay film and heat insulation basement membrane include the meltability of certain toughness or the plastic material of agglomerability.
Owing to carrying out technique scheme, the utility model is after freezing, high absorbency material is coated by one layer of heat preservation material (and heat-insulating material) under nonideality because of it, and externally environment temperature high, there is under temperature difference condition the cold that progressively discharges storage, play relative constant temperature, delay the effect of cold insulation effect; When regeneration is freezing, also because the heat-insulating material under insulation material nonideality, must compared with low environment, be there is heat exchange and progressively again be frozen icing by heat-insulation layer and temperature in the water being solidified in ball core, recover original refrigeration slowly-releasing effect, thereby reach, extend effect fresh-keeping, that freeze, lower the temperature; Because capsule and pill has separation layer, with overlay film and heat insulation basement membrane is dual prevents because the extruding in using extrudes inner high absorbency material, after cold discharges and is over, can directly again put into the electrical equipment such as refrigerator and recycle after freezing.
accompanying drawing explanation:
The technical solution of the utility model is provided by following drawings and Examples.
Fig. 1 is the structural representation of the cold pad of a kind of cold slowly-releasing constant temperature;
Fig. 2 is the part-structure schematic diagram of the cold pad of a kind of cold slowly-releasing constant temperature;
Fig. 3 is the packaging bag schematic diagram of the cold pad of a kind of cold slowly-releasing constant temperature.
Legend: 1, heat insulation basement membrane, 2, overlay film, 3, a kind of cold slowly-releasing constant temperature capsule and pill, 4, separation layer, 5, heat-insulation layer, 6, ball core.
the specific embodiment:
The utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to technical scheme and actual conditions.
Embodiment 1: as shown in Figure 1, 2, the cold pad of a kind of cold slowly-releasing constant temperature is comprised of heat insulation basement membrane 1, the overlay film 2 with hemisphere blister convex structure, a kind of cold slowly-releasing constant temperature capsule and pill 3; A kind of cold slowly-releasing constant temperature capsule and pill 3 is the formed inner chamber of hemisphere blister convex structure on overlay film 2 coated, the surrounding fusion pressure of overlay film 2 hemisphere blister convex structures, on heat insulation basement membrane 1 top layer, forms and is spaced from each other, is arranged in the hemisphere balloon-shaped structure on heat insulation basement membrane 1; Wherein a kind of cold slowly-releasing constant temperature capsule and pill 3 comprises the high absorbency material ball core 6 after abundant water suction, and is wrapped in successively from the inside to the outside the heat-insulation layer 5 on ball core with thermal insulation function and the separation layer 4 with seal isolation effect.
As shown in Figure 3, the packaging bag that described a kind of cold slowly-releasing thermostatting diaphragm pad is made, can in the environment without low-temperature receiver, continue slowly-releasing cold, give food, medicine, chemical materials, the human body temperature that edges down even, or directly described a kind of cold slowly-releasing thermostatting diaphragm pad is wrapped up, pads, overlays on article and use, after cold release is over, can again directly put into the freezing rear use of the electrical equipment such as refrigerator.
Embodiment 2: as shown in Figure 1, 2, the cold pad of a kind of cold slowly-releasing constant temperature by heat insulation basement membrane 1, there is the overlay film 2 of hemisphere blister convex structure, a kind of cold slowly-releasing constant temperature capsule and pill 3 forms; A kind of cold slowly-releasing constant temperature capsule and pill 3 is the formed inner chamber of hemisphere blister convex structure on overlay film 2 coated, the surrounding fusion pressure of overlay film 2 hemisphere blister convex structures, on heat insulation basement membrane 1 top layer, forms and is spaced from each other, is arranged in the hemisphere balloon-shaped structure on heat insulation basement membrane 1; Wherein a kind of cold slowly-releasing constant temperature capsule and pill 3 comprises the high absorbency material ball core 6 after abundant water suction, and is wrapped in successively from the inside to the outside the heat-insulation layer 5 on ball core with thermal insulation function and the separation layer 4 with seal isolation effect.
Wherein on overlay film 2 parallel rule be provided with a plurality of structures that are hemisphere blister convex; Overlay film 2 and heat insulation basement membrane 1 are artificial leather, and sealing fusion pressure forms integrated.
After described cold slowly-releasing thermostatting diaphragm pad is freezing, can be used for the cushion freezing the summers such as automobile, sofa, bed; After cold release is over, can again directly refrigerate rear use.
Above technical characterictic has formed most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs inessential technical characterictic, meets the needs of different situations.
Claims (9)
1. the cold pad of cold slowly-releasing constant temperature, is characterized in that: by heat insulation basement membrane, have the overlay film of hemisphere blister convex structure, a kind of cold slowly-releasing constant temperature capsule and pill forms; On a kind of cold slowly-releasing constant temperature capsule and pill coating film, be the formed inner chamber of hemisphere blister convex structure coated, the surrounding fusion pressure of overlay film hemisphere blister convex structure, on heat insulation basement membrane top layer, forms and is spaced from each other, is arranged in heat insulation epilamellar hemisphere balloon-shaped structure.
2. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 1, it is characterized in that: a kind of cold slowly-releasing constant temperature capsule and pill comprises the high absorbency material ball core after abundant water suction, and be wrapped in successively from the inside to the outside the separation layer that there is the heat-insulation layer of thermal insulation function on ball core and there is seal isolation effect.
3. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 2, is characterized in that: on overlay film, rule is provided with a plurality of structures that are hemisphere blister convex, thereby forms the half blistered inner chamber that a plurality of rules are arranged.
4. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 2, is characterized in that: heat insulation basement membrane and overlay film are not limited to seal fusion pressure and form integrated or other sealing fixed forms.
5. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 2, is characterized in that: a kind of cold slowly-releasing constant temperature capsule and pill is not limited to hemispherical, near-spherical, pie, American football shape or cylindric.
6. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 2, is characterized in that: the hemisphere blister convex structure on overlay film is not limited to hemispherical, near-spherical, pie, American football shape or cylindric.
7. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 2, is characterized in that: overlay film, heat insulation basement membrane include the meltability of certain toughness or the plastic material of agglomerability.
8. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 2, is characterized in that: overlay film or heat insulation basement membrane comprise plastic sheeting, artificial leather, aluminium foil any or combination.
9. the cold pad of a kind of cold slowly-releasing constant temperature according to claim 2, is characterized in that: be not limited to make packaging bag or plane cold pad, the cold pad of packing case (box) liner or cover the cold pad of cooling and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231993.9U CN203869400U (en) | 2014-05-08 | 2014-05-08 | Cold releasing constant temperature cold pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231993.9U CN203869400U (en) | 2014-05-08 | 2014-05-08 | Cold releasing constant temperature cold pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869400U true CN203869400U (en) | 2014-10-08 |
Family
ID=51650344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231993.9U Expired - Fee Related CN203869400U (en) | 2014-05-08 | 2014-05-08 | Cold releasing constant temperature cold pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869400U (en) |
-
2014
- 2014-05-08 CN CN201420231993.9U patent/CN203869400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINJIANG XINYU KANGJIAN BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI JUN Effective date: 20141029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 830002 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION TO: 830057 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141029 Address after: 830057, room 702, block B, international residence, No. seven, Kashi East Road, No. 987, Urumqi East Road, the Xinjiang Uygur Autonomous Region, China Patentee after: XINJIANG XINYU KANGJIAN BIOTECHNOLOGY CO., LTD. Address before: 830002, Chenguang garden area, South Lane three, East back street, Tianshan District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: Li Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |