CN2051837U - Cooled mattress made of phase-change cold-storage mass - Google Patents
Cooled mattress made of phase-change cold-storage mass Download PDFInfo
- Publication number
- CN2051837U CN2051837U CN 89201439 CN89201439U CN2051837U CN 2051837 U CN2051837 U CN 2051837U CN 89201439 CN89201439 CN 89201439 CN 89201439 U CN89201439 U CN 89201439U CN 2051837 U CN2051837 U CN 2051837U
- Authority
- CN
- China
- Prior art keywords
- cold
- phase change
- phase
- storage
- change cold
- 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.)
- Pending
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a phase change cold accumulating cold mat which is composed of a soft sealed shell, flexible foamed plastic, and cold accumulating materials, such as dodecyl alcohol, hexadecane, etc. which can generate solid and liquid phase change under the temperatures between 20 DEG C and 30 DEG C. Before used, the cold mat is immersed into the tap water or put into a refrigerator to solidify the cold accumulating materials. When the utility model is used, the purpose of making people feel cool and comfortable is obtained through the heat absorbing process because of the melting of the cold accumulating materials.
Description
This utility model relates to a kind of material that can utilize and saves cold from liquid state to solid-state phase transition process, when temperature is higher, makes the cold pad of people's cool and comfortable by the fusing endothermic process of coagulated substance.
Existing cool pad mainly is by water-filling in the pad chamber of sealing, thereby reaches nice and cool purpose.Because specific heat of water is limited, therefore, in the long time, keep nice and coolly, mat must be adorned more water, in addition, must reload cold water after using up at every turn.
Task of the present utility model is that a kind of improved cool pad will be provided.It can recycle and need not water-filling, and is also little than the cool pad of water-filling type quality simultaneously.
This utility model is achieved in that in the closed chamber that is made of plastic foil or rubber membrane mid-with flexible foam plastic, sucks the cold-storage material that solid-liquid phase change can take place between 20 ℃～30 ℃ for lauryl alcohol, hexadecane etc. in the aperture of flexible foam plastic.Before the use, the cold pad is immersed from the beginning the pond or puts into refrigerator, thereby make the cold-storage material in the cool pad finish process of cool by solidifying to the lower tap water of temperature or refrigerator heat release.During use, the heat of human body passes to the cold-storage material that solidifies and makes it fusing, thereby reaches the purpose that the people is felt nice and cool.Because the fusing of cold-storage material the time will absorb more heat, and temperature remains unchanged, and therefore, this cold pad is keeping thermostatic characteristics basically when work.Flexible foam plastic in the closed chamber can be inhaled the cold-storage material of liquid state in wherein, makes the cool shape that is maintained fixed in solidification process of filling up.
The utility model will be further described below with reference to accompanying drawing.
With reference to accompanying drawing: an airtight soft shell (1) is mid-with flexible foam plastic (2), and cold-storage material (3) is inhaled in flexible foam plastic (2) lining.
Claims (3)
1, a kind of material that utilizes is characterized in that: have flexible foam plastic (2) and cold-storage material (3) in the soft can (1) with the cool pad of phase change cold-storage of liquid state to solid-state phase transition process savings cold.
2, the cool pad of phase change cold-storage as claimed in claim 1, it is characterized in that: soft shell (1) is the plastic foil and the rubber of seam.
3, the cool pad of phase change cold-storage as claimed in claim 1, it is characterized in that: cold-storage material (3) can be lauryl alcohol or hexadecane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89201439 CN2051837U (en) | 1989-01-29 | 1989-01-29 | Cooled mattress made of phase-change cold-storage mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89201439 CN2051837U (en) | 1989-01-29 | 1989-01-29 | Cooled mattress made of phase-change cold-storage mass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051837U true CN2051837U (en) | 1990-01-31 |
Family
ID=4859341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89201439 Pending CN2051837U (en) | 1989-01-29 | 1989-01-29 | Cooled mattress made of phase-change cold-storage mass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820083A (en) * | 2013-11-13 | 2014-05-28 | 北京大学 | Composite phase-change cold-accumulation material |
| CN104937065A (en) * | 2012-12-11 | 2015-09-23 | 株式会社钟化 | Heat storage material composition, heat storage material and transport container |
-
1989
- 1989-01-29 CN CN 89201439 patent/CN2051837U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104937065A (en) * | 2012-12-11 | 2015-09-23 | 株式会社钟化 | Heat storage material composition, heat storage material and transport container |
| CN104937065B (en) * | 2012-12-11 | 2018-08-31 | 株式会社钟化 | Heat-storing material composition, heat-storing material and transport box |
| CN103820083A (en) * | 2013-11-13 | 2014-05-28 | 北京大学 | Composite phase-change cold-accumulation material |
| CN103820083B (en) * | 2013-11-13 | 2017-04-12 | 北京大学 | Composite phase-change cold-accumulation material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |