CN204026829U - A kind of novel microwave oven heating service bag - Google Patents
A kind of novel microwave oven heating service bag Download PDFInfo
- Publication number
- CN204026829U CN204026829U CN201420378953.7U CN201420378953U CN204026829U CN 204026829 U CN204026829 U CN 204026829U CN 201420378953 U CN201420378953 U CN 201420378953U CN 204026829 U CN204026829 U CN 204026829U
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- Prior art keywords
- microwave oven
- material layer
- packaging material
- muff
- oven heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model provides a kind of novel microwave oven heating service bag, comprise macromolecular material packaging material layer (1), phase-change accumulation energy heat-storing material (2) and cloth muff (3) that toughness high temperature-resistant polymer material is made, it is characterized in that: described phase-change accumulation energy heat-storing material (2) is contained in the packaging material layer (1) that macromolecular material makes, and described cloth muff (3) is wrapped in the outside of packaging material layer (1) in use.When the utility model product uses, can directly pass through the quick and convenient heating of micro-wave oven, efficiency of energy utilization is high, and temperature is relatively constant, temperature retention time overlength.Can be used as daily heating use in winter, also can be used as hot packing and use, can also serve as pet heating pad simultaneously and use, also can be used for needing insulation in thermal protection goods transportation way to use.
Description
Technical field
The utility model relates to a kind of novel microwave oven heating service bag, especially relate to there is overlength temperature retention time after a kind of heating, not plug-in New-type phase change energy storage type heating bag.
Background technology
Heating bag is widely used in the heating of health in winter and injured physiotherapy.At present, the heating bag in market (electric hot-water bag) is mostly charge type, and interior material is generally water.When use, these products need plug-in heating, and the warming time is not long.So, when this series products uses, must charge once every a period of time, use inconvenience, efficiency of energy utilization is not high.Meanwhile, there is the potential safety hazards such as scald, fire in electrically heated product.
Also have a kind of bag taking that need not charge, sack the inside is a kind of sodium acetate supersaturated solution and sheet metal.When pulling sheet metal, solution forms small nucleus ramp on sheet metal surface, and sodium acetate crystallizes into rapidly solid, and this process exothermic temperature can reach 40-50 DEG C of left and right.There is following drawback in the hot treasured of this sodium acetate: in transport, preservation process, has the phenomenon of automatic crystallization to cause product failure; Warming limited time; More loaded down with trivial details while reusing, need after wrapping towel, product outside in boiling water, heat more than 30 minutes, be not easy to reuse.
Therefore, need one can pass through the quick and convenient heating of micro-wave oven, efficiency of energy utilization is high, and temperature is relatively constant, the phase-change accumulation energy heat accumulating type heating bag of temperature retention time overlength meets the growing demand of people.
Summary of the invention
The purpose of this utility model is to solve non-constant, the awkward problem of temperature in short, use procedure of warming time of the prior art, provide a kind of have temperature retention time overlength, temperature relatively constant, can pass through the phase-change accumulation energy heat accumulating type heating bag of micro-wave oven Fast Heating.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of phase-change accumulation energy heat accumulating type heating bag, comprise macromolecular material packaging material layer (1), phase-change accumulation energy heat-storing material (2) and cloth muff (3) that toughness high temperature-resistant polymer material is made, it is characterized in that: described phase-change accumulation energy heat-storing material (2) is contained in the packaging material layer (1) that macromolecular material makes, and described cloth muff (3) is wrapped in the outside of packaging material layer (1) in use.
Described insulation packaging material layer (1) is including but not limited to the plastics box such as PP, PVC or the waterproof insulation plastic sheeting etc. of hard.
Preferably, the sack that described insulation packaging material layer (1) is made up through carrying on the back envelope or four bandings of waterproof insulation plastic sheeting.
Preferably, described sack shape includes but not limited to rectangle or square.
Preferably, the material of described waterproof insulation plastic sheeting includes but not limited to PP/PA, PP/PET/PP or PA/PET/PP.
Described phase-changing energy storage material (2) is including but not limited to inorganic-phase variable energy storage material (as sodium acetate), high molecular phase change energy storage material (as polyethylene glycol, paraffin) etc.; The transformation temperature of these phase change heat storage materials is 52～60 DEG C, and temperature constant when phase transformation heat release, is applicable to very much body heating and uses.
Meanwhile, because phase change heat storage material utilizes the intrinsic thermal capacitance of material and the heat of transformation of states of matter variation to carry out heat energy storage simultaneously, so temperature retention time overlength.When temperature is during higher than the transformation temperature of phase change heat storage material, phase change heat storage material starts melting heat absorption, heat energy storage; When temperature is during lower than the phase point temperature of phase change heat storage material, phase change heat storage material starts to solidify heat release, discharges heat energy.So phase change heat storage material has larger thermal storage density, heat absorption efficiency is high, the heat that the heat of storage stores than water is many, can effectively improve efficiency of energy utilization.
The shape of described cloth muff (3) is consistent with the profile of product;
The material of described cloth muff (3) includes but not limited to cotton, towelling, grabs flannelette, Flocked fabric, velvet;
Described muff is provided with the opening that packs into or take out for product, and this opening pastes or zipper seal by the burr that is arranged on opening inside edge.
Muff can not only reduce heat release rate, extend temperature retention time, simultaneously, soft cloth cover can effectively cushion heat energy (or cold energy) to skin directly, intense stimulus, make from the energy even of thermal storage and energy accumulation material, be transmitted on skin lenitively, improve heating comfort level, avoid temperature-insensitive crowd to cause low temperature to scald.
Brief description of the drawings:
Fig. 1. be the structural representation of muff in the utility model.
Fig. 2. be structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is done to specific description.In the accompanying drawings, for the convenience of statement, taking profile as rectangular heating bag is as example, provide and further illustrate of the present utility model, form the application's a part, but do not form improper restriction of the present utility model.
As shown in Figure 1, a kind of New-type phase change energy storage type heating bag, comprise macromolecular material packaging material layer (1), phase-change accumulation energy heat-storing material (2) and cloth muff (3) that toughness high temperature-resistant polymer material is made, it is characterized in that: described phase-change accumulation energy heat-storing material (2) is contained in the packaging material layer (1) that macromolecular material makes, and described cloth muff (3) is wrapped in the outside of packaging material layer (1) in use.
The sack that described insulation packaging material layer (1) is made up through four bandings of PP/PA waterproof insulation plastic sheeting.
Described phase-changing energy storage material (2) is by following component: sodium acetate: 388 grams, and nucleator: 4 grams, thickener: 16 grams, surplus is water composition.
The shape of described cloth muff (3) is consistent with the profile of product;
The material of described cloth muff (3) includes but not limited to cotton, towelling, grabs flannelette, Flocked fabric, velvet;
Described muff is provided with the opening that packs into or take out for product, and this opening pastes or zipper seal by the burr that is arranged on opening inside edge.
Muff can not only reduce heat release rate, extend temperature retention time, simultaneously, soft cloth cover can effectively cushion heat energy (or cold energy) to skin directly, intense stimulus, make from the energy even of thermal storage and energy accumulation material, be transmitted on skin lenitively, improve heating comfort level, avoid temperature-insensitive crowd to cause low temperature to scald.
When the utility model product uses, product is taken out from muff, by the quick and convenient heating of micro-wave oven.After having heated, put muff and just can use for heating hot compress.Because utilizing the intrinsic thermal capacitance of material and the heat of transformation of states of matter variation simultaneously, phase change heat storage material carrys out heat energy storage, so temperature retention time overlength.When temperature is during higher than the transformation temperature of phase change heat storage material, phase change heat storage material starts melting heat absorption, heat energy storage; When temperature is during lower than the phase point temperature of phase change heat storage material, phase change heat storage material starts to solidify heat release, discharges heat energy.So phase change heat storage material has larger thermal storage density, heat absorption efficiency is high, the heat that the heat of storage stores than water is many, can effectively improve efficiency of energy utilization.
This product not only can be used as daily heating use in winter, also can be used as hot packing and uses, and can also serve as pet heating pad simultaneously and use, and also can be used for needing insulation in thermal protection goods transportation way to use.
Below only expressed embodiments of the present invention, it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a novel microwave oven heating service bag, comprise packaging material layer (1), phase-change accumulation energy heat-storing material (2) and cloth muff (3), it is characterized in that: described phase-change accumulation energy heat-storing material (2) sealing is contained in the packaging material layer (1) that macromolecular material makes, described cloth muff (3) is wrapped in the outside of packaging material layer (1) in use, and packaging material layer (1) is made for having toughness high temperature-resistant polymer insulating materials.
2. a kind of novel microwave oven heating service bag as described in claim 1, is characterized in that: any in PP, hard PVC box or waterproof insulation plastic sheeting that described packaging material layer (1) is hard.
3. as a kind of novel microwave oven heating service bag as described in arbitrary in claim 1 or 2, it is characterized in that: the material of muff (3) can for cotton, towelling, grab in flannelette, Flocked fabric, velvet any.
4. a kind of novel microwave oven heating service bag as described in claim 1, it is characterized in that: described packaging material layer (1) is waterproof insulation plastic sheeting, described waterproof insulation plastic sheeting be that PP/PA composite, PP/PET/PP composite, PA/PET/PP composite are any.
5. a kind of novel microwave oven heating service bag as described in claim 1, is characterized in that: described cloth muff (3) is suitable with packaging material layer (1), be shaped as rectangle or square any one.
6. a kind of novel microwave oven heating service bag as described in claim 5, is characterized in that: cloth muff (3) is provided with the opening that packs into or takes out for product, and this opening is by being arranged on burr subsides or the zipper seal of opening inside edge.
7. a kind of novel microwave oven heating service bag as described in claim 1, is characterized in that: described phase-changing energy storage material (2) comprises a kind of or combination of sodium acetate, polyethylene glycol, paraffin.
8. a kind of novel microwave oven heating service bag as described in claim 1, is characterized in that: described phase-changing energy storage material (2) is made up of sodium acetate, nucleator, thickener and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378953.7U CN204026829U (en) | 2014-07-09 | 2014-07-09 | A kind of novel microwave oven heating service bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378953.7U CN204026829U (en) | 2014-07-09 | 2014-07-09 | A kind of novel microwave oven heating service bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026829U true CN204026829U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378953.7U Active CN204026829U (en) | 2014-07-09 | 2014-07-09 | A kind of novel microwave oven heating service bag |
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| Country | Link |
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| CN (1) | CN204026829U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109106500A (en) * | 2017-06-25 | 2019-01-01 | 长沙恒凯电子科技有限公司 | electric hot-water bag |
| CN109916213A (en) * | 2019-03-28 | 2019-06-21 | 孙维国 | A kind of solid-liquid phase change accumulation of heat heating bag |
| CN110567306A (en) * | 2019-09-11 | 2019-12-13 | 上海电力大学 | Electric heating step solid-liquid heat storage heating bag |
| CN113563849A (en) * | 2021-07-14 | 2021-10-29 | 北京航天发射技术研究所 | Phase change device and method for heating medium by phase change device |
-
2014
- 2014-07-09 CN CN201420378953.7U patent/CN204026829U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109106500A (en) * | 2017-06-25 | 2019-01-01 | 长沙恒凯电子科技有限公司 | electric hot-water bag |
| CN109916213A (en) * | 2019-03-28 | 2019-06-21 | 孙维国 | A kind of solid-liquid phase change accumulation of heat heating bag |
| CN110567306A (en) * | 2019-09-11 | 2019-12-13 | 上海电力大学 | Electric heating step solid-liquid heat storage heating bag |
| CN113563849A (en) * | 2021-07-14 | 2021-10-29 | 北京航天发射技术研究所 | Phase change device and method for heating medium by phase change device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160614 Address after: 212132 Zhenjiang city of Jiangsu Province District Yandun Dagang Road No. 77 Patentee after: JIANGSU INTCO MEDICAL PRODUCTS CO., LTD. Patentee after: Shanghai Intco Electrocardiogram Medical Equipment Co., Ltd. Patentee after: Shanghai Intco Medical Equipment Co., Ltd. Address before: 201417 new industrial zone, Hu Qiao Town, Shanghai, Fengxian District Patentee before: Shanghai Intco Medical Equipment Co., Ltd. Patentee before: Shanghai Intco Electrocardiogram Medical Equipment Co., Ltd. |