CN102895059A - Phase-change gel-shaped cooling and heating energy bag - Google Patents
Phase-change gel-shaped cooling and heating energy bag Download PDFInfo
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- CN102895059A CN102895059A CN2011102131653A CN201110213165A CN102895059A CN 102895059 A CN102895059 A CN 102895059A CN 2011102131653 A CN2011102131653 A CN 2011102131653A CN 201110213165 A CN201110213165 A CN 201110213165A CN 102895059 A CN102895059 A CN 102895059A
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Abstract
The invention discloses a phase-change gel-shaped cooling and heating energy bag. The phase-change gel-shaped cooling and heating energy bag is characterized in that sodium acetate oversaturated solution with concentration of 80-90%, polyvinyl alcohol counting for 1-15% of the sodium acetate oversaturated solution and moderate colored finely smashed powder are added into a sealed plastic bag (1) with a trigger chip (2). In liquid phase, a user only needs to slightly press the trigger chip (2) in the sealed plastic bag (1) so that the sodium acetate oversaturated solution can be triggered to crystallize quickly and release heat, the temperature can reach 56 DEG C, and after being cooled to the solid phase, the phase-change gel-shaped cooling and heating energy bag is placed into the hot water at the temperature about 95 DEG C to be soaked or boiled for 6-8 minutes, and can heat again after being reduced and cooled to the liquid phase, so that the phase-change gel-shaped cooling and heating energy bag can be reused for hundreds of times. In the liquid phase, the phase-change gel-shaped cooling and heating energy bag can also be an ice bag after being placed into a refrigerator, and can be prevented from freezing in the refrigerator with addition of proper anti-freezing agent. Compared with the prior art, the phase-change gel-shaped cooling and heating energy bag is high in trigger speed, long in heat preservation time, convenient to carry and is an ideal healthcare article for heating or cooling.
Description
Technical field
The present invention be a kind ofly can be convenient for carrying, the heat release of absorbing heat, inhale the cool health promoting bag that cools, the phase change gel shape changes in temperature energy bag that particularly can use for a long time.
Background technology
In order to be convenient for people to warming, the manufacturer has produced hot compress bag supply miscellaneous market, and the storage thermit powder of hot compress bag employing has Linesless charcoal and sodium acetate supersaturated solution like this.The hot compress bag that makes things convenient for of selling on the market at present is to adopt the acetic acid supersaturated solution to make the storage thermit powder mostly, be that the metal clip that adopts of the Chinese patent " colour self-heating health-care bag " of " 01249414.3 " is as exciter such as application number, if the metal clip pressurized will excite the material heating in the bag automatically in transportation, be inconvenient to carry.
Summary of the invention
The purpose of this invention is to provide a kind of excitation rate fast, can automatic heating in transportation, the phase change gel shape changes in temperature energy bag that night can reflect color light, the weak point that exists to solve prior art.
In order to realize the foregoing invention purpose, the technical solution adopted in the present invention is: pack in the plastic bag (1) of sealing sodium acetate supersaturated solution and solution weight are polyvinyl alcohol and an amount of colored attritioning powder of 1-15%, also be equipped with and excite chip (2), wherein the percent concentration of sodium acetate supersaturated solution is 80-90%.
Owing to adopting technical scheme as above, the present invention only need excite chip (2) in the plastic bag by movable sealing (1) gently when liquid phase, just can promptly excite sodium acetate supersaturated solution generation crystallization nuclei in the bag, and make sodium acetate supersaturated solution crystallization release heat, for people's heating, its temperature can reach about 56 ℃.The present invention's cooling becomes the hot water of putting into again about 95 ℃ after the solid phase soaks or steaming and decocting 6-8 minute, after the reduction cooling becomes liquid phase, can again generate heat again, so the present invention can reuse hundreds of times more than.Put into the refrigerator cold-storage case during liquid phase, add an amount of antifreezing agent, can enter household freezer does not freeze yet, so just can make ice bag uses, colored attritioning powder in the bag of the present invention can reflect colourful colourama under irradiate light, make the people pleasing, particularly night effect better, owing to adding polyvinyl alcohol, be gel during liquid phase so that the time of insulation is longer, it is soft comfortable that feel is also felt more, the present invention compared with prior art, its excitation rate is fast, and the time of insulation is long, has heating or gets cool double effects.Alternative traditional handwarmer to diseases such as arthritis, scapulohumeral periarthritis, lumbago and skelalgia, stomachache, hyperosteogenys, has physical therapy and blood circulation promoting effect.When people have a fever, also can play the effect of Physical temperature-lowering.
Description of drawings
Fig. 1 is structural representation of the present invention;
The specific embodiment
Phase change gel shape changes in temperature energy bag as shown in Figure 1, it is that pack in the plastic bag (1) of sealing sodium acetate supersaturated solution and solution weight is 1-15% polyvinyl alcohol and an amount of colored attritioning powder, also be equipped with and excite chip (2), wherein the percent concentration of sodium acetate supersaturated solution is 80-90%.When liquid state, only need press gently and excite chip (2) in the sealed plastic bag (1), just can promptly excite sodium acetate supersaturated solution generation crystallization nuclei in the bag, and make sodium acetate supersaturated solution crystallization release heat, for people's heating, its temperature can reach about 56 ℃.After cooling became solid phase, the hot water of putting into again about 95 ℃ soaked or steaming and decocting 6-8 minute, after the reduction cooling becomes liquid phase, can again generate heat again, when liquid phase, put into the cold closet of refrigerator, add an amount of food antifreezing agent, also can enter household freezer and not freeze, so just can make ice bag and use.
Claims (2)
1. phase change gel shape changes in temperature energy bag, it is characterized in that adding sodium acetate supersaturated solution and solution weight is 1-15% polyvinyl alcohol and an amount of colored attritioning powder in the plastic bag (1) of sealing, also be equipped with and excite chip (2), wherein the percent concentration of acetic acid supersaturated solution is 80-90%.
2. phase change gel shape changes in temperature energy bag according to claim 1 is characterized in that gel-like material can be polyvinyl alcohol, also can be the gel-like material of other environment-friendly type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102131653A CN102895059A (en) | 2011-07-26 | 2011-07-26 | Phase-change gel-shaped cooling and heating energy bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102131653A CN102895059A (en) | 2011-07-26 | 2011-07-26 | Phase-change gel-shaped cooling and heating energy bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102895059A true CN102895059A (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102131653A Pending CN102895059A (en) | 2011-07-26 | 2011-07-26 | Phase-change gel-shaped cooling and heating energy bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102895059A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127279A (en) * | 2014-08-06 | 2014-11-05 | 陈蕾 | Multifunctional film capable of adjusting temperature automatically and application of multifunctional film |
| CN104891006A (en) * | 2015-05-29 | 2015-09-09 | 安徽美翔塑业有限公司 | Food bag with temperature-decreasing function |
| CN108219753A (en) * | 2017-12-14 | 2018-06-29 | 松冷（武汉）科技有限公司 | A kind of spontaneous heating bag and its preparation method and application |
| CN108529020A (en) * | 2017-03-06 | 2018-09-14 | 顺丰速运有限公司 | A kind of beverage packaging unit |
| CN111976339A (en) * | 2020-08-14 | 2020-11-24 | 安徽信息工程学院 | Hand warming pen |
| CN114276786A (en) * | 2021-12-31 | 2022-04-05 | 华南理工大学 | Inorganic hydrated salt phase-change gel material and forward osmosis preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1399943A (en) * | 2001-08-06 | 2003-03-05 | 胡建衡 | Colour self-heating health-care bag |
| CN101244004A (en) * | 2007-02-12 | 2008-08-20 | 只金芳 | Carbonaceous gel rubber type thermal-insulation bag capable of being used repeatedly |
| CN201578430U (en) * | 2009-09-30 | 2010-09-15 | 朱燕华 | Hot compress bag for health care and physical therapy |
-
2011
- 2011-07-26 CN CN2011102131653A patent/CN102895059A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1399943A (en) * | 2001-08-06 | 2003-03-05 | 胡建衡 | Colour self-heating health-care bag |
| CN101244004A (en) * | 2007-02-12 | 2008-08-20 | 只金芳 | Carbonaceous gel rubber type thermal-insulation bag capable of being used repeatedly |
| CN201578430U (en) * | 2009-09-30 | 2010-09-15 | 朱燕华 | Hot compress bag for health care and physical therapy |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127279A (en) * | 2014-08-06 | 2014-11-05 | 陈蕾 | Multifunctional film capable of adjusting temperature automatically and application of multifunctional film |
| CN104891006A (en) * | 2015-05-29 | 2015-09-09 | 安徽美翔塑业有限公司 | Food bag with temperature-decreasing function |
| CN108529020A (en) * | 2017-03-06 | 2018-09-14 | 顺丰速运有限公司 | A kind of beverage packaging unit |
| CN108219753A (en) * | 2017-12-14 | 2018-06-29 | 松冷（武汉）科技有限公司 | A kind of spontaneous heating bag and its preparation method and application |
| CN111976339A (en) * | 2020-08-14 | 2020-11-24 | 安徽信息工程学院 | Hand warming pen |
| CN114276786A (en) * | 2021-12-31 | 2022-04-05 | 华南理工大学 | Inorganic hydrated salt phase-change gel material and forward osmosis preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Hu Jianheng Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Jianheng Document name: Notification of Patent Invention Entering into Substantive Examination Stage |
|
| DD01 | Delivery of document by public notice |
Addressee: Hu Jianheng Document name: Review of business letter |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |