CN105020955A - Cold slow-release constant-temperature soft capsule - Google Patents
Cold slow-release constant-temperature soft capsule Download PDFInfo
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- CN105020955A CN105020955A CN201410176761.2A CN201410176761A CN105020955A CN 105020955 A CN105020955 A CN 105020955A CN 201410176761 A CN201410176761 A CN 201410176761A CN 105020955 A CN105020955 A CN 105020955A
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Abstract
The invention provides a cold slow-release constant-temperature soft capsule, and relates to the field of cold slow-release constant-temperature freshness keeping and low-temperature refrigeration. The cold slow-release constant-temperature soft capsule is composed of a capsule core, a heat preservation layer and an isolation layer. The heat preservation layer and the isolation layer sequentially wrap the capsule core. The capsule core is made of high-water-absorption materials which sufficiently absorb water. The heat preservation layer is made of materials with certain thermal insulation and heat preservation performance. The isolation layer is made of materials with sealing and isolating effects. After being frozen, the cold slow-release constant-temperature soft capsule is placed together with food, fresh flowers, medicine and the like or contained in bags and wrapped in gauze to be placed in front of air conditioners and fans, cold stored by the cold slow-release constant-temperature soft capsule is slowly released, and therefore the low-temperature freshness keeping and cooing effects are achieved.
Description
Technical field
A kind of cold slowly-releasing constant temperature capsule and pill of the present invention belongs to preservation by low temperature, refrigerating field, particularly relates to a kind of cold slowly-releasing constant temperature fresh-keeping, deepfreeze.
Background technology
The method of tradition constant temperature fresh-keeping, deepfreeze utilizes refrigerating plant to freeze, but common refrigerating plant comprises refrigerator, air-conditioning etc. is all larger electrical equipment, is inconvenient to move, more can not carry with, though there is refrigerator car, its power consumption is larger, cost is higher, can not widely use; In daily life, can be fresh in order to ensure that food etc. stores at normal temperatures, ice cube and food etc. are put together by people usually, but ice cube will melt at short notice, can not keep low temperature for a long time, so cold slow release method is even more important.
Cold slow release method can prevent on the one hand that temperature is too low causes damage to article, can extend the cold insulation time on the other hand, especially have a very wide range of applications in the preservation of blood, food and special medicine etc.And now conventional cold release method mostly is Small Refrigerating Equipment, there is following shortcoming: expensive; Power consumption, needs constantly to charge; Volume is large, transport inconvenience, and Heavy Weight, increases cost of transportation; Not environmentally, some contains freon.
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, plays water suction and water retention by contained hydrophilic radical and osmotic pressure effect.Frequent species has hydrolysate, Starch with Acrylic Acid salt graft copolymer, carboxymethyl cellulose, vinyl alcohol-sodium acrylate copolymer, the Sodium Polyacrylate etc. of Starch-Acrylontirile Graft Copolymer.Its water absorption can reach own wt hundred times to one more than thousand times, and this resin not only water imbibition is high, and the water of absorption not easily evaporates, and water-retaining property is strong, is being heated, also not easily dehydration under pressurized conditions.And have 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, main be used as napkin paper, sanitary napkin, diaper, agent for preserving soil moisture and Nursery stock transplanting water-loss reducer etc., but it is applied to the method for cold slow release method, and so far there are no.
Summary of the invention
The object of the present invention is to provide a kind of cheap, energy-conserving and environment-protective, recyclable Reusability, quality is light, a kind of cold slowly-releasing constant temperature capsule and pill of convenient transportation.
The object of the present invention is achieved like this: a kind of cold slowly-releasing constant temperature capsule and pill, the heat-insulation layer, the separation layer that comprise ball core and be wrapped in successively from the inside to the outside on ball core, and ball core is the high absorbency material after fully water suction, and heat-insulation layer is insulation material;
Described in the present invention, high absorbency material comprises super absorbent resin, described super absorbent resin is any one or more in the hydrolysate of Starch-Acrylontirile Graft Copolymer, Starch with Acrylic Acid salt graft copolymer, carboxymethyl cellulose, vinyl alcohol-sodium acrylate copolymer, polyacrylic acid sodium salt, is preferably polyacrylic acid sodium salt;
Heat-insulation layer described in the present invention is insulation material, and described insulation material comprises one or more combinations in inorganic heat insulation material, organic insulation material, metal heat preservation material, preferred expanded material;
Separation layer described in the present invention is one or more combinations had in the organic material of seal isolation effect, inorganic material, metal material;
Separation layer described in the present invention can also for having the macromolecular material of sealing function;
Separation layer described in the present invention is preferably the spherical or cylindric capsule shells of class.
Owing to carrying out technique scheme, the present invention can be after the freezing, put together with food, fresh flower, medicine, blood etc., or before loading sack, wrapping in gauze and be placed on air-conditioning, fan, its cold stored is by slow releasing at normal temperatures, to reach the effect of preservation by low temperature, refrigeration, recyclable freezing Posterior circle uses.Cold slowly-releasing is after being frozen because of water-keeping material, because it is coated by one layer of heat preservation material (being not heat-insulating material ideally), and can only high in ambient temperature, to there is under temperature difference condition progressively released cold quantity, play relative constant temperature, delay the effect of cold insulation effect; When regenerating freezing, also because insulation material not heat-insulating material ideally, must be there is heat exchange by heat-insulation layer and the lower environment of temperature and be progressively again frozen icing in the water be solidified in ball core, recover original refrigeration slowly-releasing effect.Wherein 1 kilogram of food and 50 grams of capsule shells are that a kind of cold slowly-releasing constant temperature capsule and pill of isolated material is put together, and fruit, vegetables are than the time lengthening about month of directly placing at normal temperatures, and prepared food is than the time lengthening about a week of directly placing at normal temperatures.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of partial structurtes schematic diagram of cold slowly-releasing constant temperature capsule and pill.
Legend: 1, ball core, 2, heat-insulation layer, 3, separation layer.
detailed description of the invention:
The present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme and actual conditions.
Embodiment 1: a kind of cold slowly-releasing constant temperature capsule and pill, by ball core 1 and be wrapped in heat-insulation layer 2 on ball core 1 from the inside to the outside successively, separation layer 3 forms, wherein ball core 1 is the super absorbent resin Sodium Polyacrylate after fully water suction, and heat-insulation layer 2 is foamed plastics, and separation layer 3 is capsule shells.Freezing after and fresh fruit, vegetables, medicine etc. put together, carry out preservation by low temperature at normal temperatures, as being placed in confined space together, fresh-keeping effect is better.
Embodiment 2: a kind of cold slowly-releasing constant temperature capsule and pill, by ball core 1 and be wrapped in heat-insulation layer 2 on ball core 1 from the inside to the outside successively, separation layer 3 forms, wherein ball core 1 is the super absorbent resin starch-sodium acrylate after fully water suction, and heat-insulation layer 2 is foamed plastics, and separation layer 3 is plastic materials.Freezing after and fresh flower put together, carry out fresh-keeping to fresh flower;
Embodiment 3: a kind of cold slowly-releasing constant temperature capsule and pill, by ball core 1 and be wrapped in heat-insulation layer 2 on ball core 1 from the inside to the outside successively, separation layer 3 forms, wherein ball core 1 is the super absorbent resin Sodium Polyacrylate after fully water suction, and heat-insulation layer 2 is foamed plastics, and separation layer 3 is plastic materials.Freezing rear loading sack or with gauze parcel, is placed on air-conditioning, fan front, reaches the effect of refrigeration, being particularly useful for refrigeration in automobile, can reducing the power consumption produced because needing air conditioner refrigerating in summer.
When the present invention uses, many seed lacs ball is put into refrigerator, refrigerate to the temperature required for oneself, then get appropriate capsule and pill and need fresh-keeping food, medicine, blood etc. to put together to carry out fresh-keeping, or load sack, be wrapped in gauze, be placed on air-conditioning, refrigeration that fan comes the long period.When the temperature of capsule and pill can not meet required temperature, recyclable freezing rear Reusability again.
Above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characteristic according to actual needs, meet the needs of different situations.
Claims (9)
1. a cold slowly-releasing constant temperature capsule and pill, is characterized in that: the heat-insulation layer, the separation layer that comprise ball core and be wrapped in successively from the inside to the outside on ball core, and ball core is the high absorbency material after fully water suction, and heat-insulation layer is the material with certain adiabatic heat-insulation.
2. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 1, is characterized in that: high absorbency material comprises super absorbent resin.
3. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 2, is characterized in that: super absorbent resin is the combination of any one or several in the hydrolysate of Starch-Acrylontirile Graft Copolymer, Starch with Acrylic Acid salt graft copolymer, carboxymethyl cellulose, vinyl alcohol-sodium acrylate copolymer, polyacrylic acid sodium salt.
4. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 1, is characterized in that: high absorbency material is polyacrylic acid sodium salt.
5. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 1, is characterized in that: insulation material comprises one or more in inorganic heat insulation material, organic insulation material, metal heat preservation material.
6. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 1, is characterized in that: insulation material is expanded material.
7. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 1, is characterized in that: separation layer is have one or more the combination in the organic material of seal isolation effect, inorganic material, metal material.
8. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 1, is characterized in that: separation layer is the macromolecular material with sealing function.
9. a kind of cold slowly-releasing constant temperature capsule and pill according to claim 1, is characterized in that: separation layer is spherical or the cylindric capsule shells of class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176761.2A CN105020955A (en) | 2014-04-29 | 2014-04-29 | Cold slow-release constant-temperature soft capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176761.2A CN105020955A (en) | 2014-04-29 | 2014-04-29 | Cold slow-release constant-temperature soft capsule |
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| Publication Number | Publication Date |
|---|---|
| CN105020955A true CN105020955A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410176761.2A Pending CN105020955A (en) | 2014-04-29 | 2014-04-29 | Cold slow-release constant-temperature soft capsule |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926080A (en) * | 2019-11-05 | 2020-03-27 | 广州小贝网络科技有限责任公司 | Slow-release cold accumulation system and slow-release cold accumulation bag |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137509Y (en) * | 1992-10-05 | 1993-07-07 | 赵举明 | Sealed ice bag |
| EP1321182A1 (en) * | 2001-12-20 | 2003-06-25 | Basf Aktiengesellschaft | Microcapsules |
| CN201131845Y (en) * | 2007-09-30 | 2008-10-15 | 郭有仪 | Cold compress color beads ice bag |
| CN101298552A (en) * | 2008-06-13 | 2008-11-05 | 南京大学 | Nanocapsule phase-change material for cold storage and preparation thereof |
| CN203169405U (en) * | 2013-04-24 | 2013-09-04 | 黑龙江建筑职业技术学院 | Slow-release constant temperature electric heating device |
| CN203893524U (en) * | 2014-04-29 | 2014-10-22 | 李君� | Cold slow-release constant-temperature capsule |
-
2014
- 2014-04-29 CN CN201410176761.2A patent/CN105020955A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137509Y (en) * | 1992-10-05 | 1993-07-07 | 赵举明 | Sealed ice bag |
| EP1321182A1 (en) * | 2001-12-20 | 2003-06-25 | Basf Aktiengesellschaft | Microcapsules |
| CN201131845Y (en) * | 2007-09-30 | 2008-10-15 | 郭有仪 | Cold compress color beads ice bag |
| CN101298552A (en) * | 2008-06-13 | 2008-11-05 | 南京大学 | Nanocapsule phase-change material for cold storage and preparation thereof |
| CN203169405U (en) * | 2013-04-24 | 2013-09-04 | 黑龙江建筑职业技术学院 | Slow-release constant temperature electric heating device |
| CN203893524U (en) * | 2014-04-29 | 2014-10-22 | 李君� | Cold slow-release constant-temperature capsule |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926080A (en) * | 2019-11-05 | 2020-03-27 | 广州小贝网络科技有限责任公司 | Slow-release cold accumulation system and slow-release cold accumulation bag |
| CN110926080B (en) * | 2019-11-05 | 2021-05-11 | 广州小贝网络科技有限责任公司 | Slow-release cold accumulation system and slow-release cold accumulation bag |
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Application publication date: 20151104 |