CN201104949Y - Electrothermal water bag - Google Patents
Electrothermal water bag Download PDFInfo
- Publication number
- CN201104949Y CN201104949Y CNU2007201703442U CN200720170344U CN201104949Y CN 201104949 Y CN201104949 Y CN 201104949Y CN U2007201703442 U CNU2007201703442 U CN U2007201703442U CN 200720170344 U CN200720170344 U CN 200720170344U CN 201104949 Y CN201104949 Y CN 201104949Y
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- bag
- water bag
- electric hot
- water
- hot
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Abstract
The utility model relates to an electric hot-water bag, comprising a closed soft water storage bag, in which a heating element is arranged and fixed; and an electric socket is arranged on the bag. The electric hot-water bag has the advantages that the contact with human body is soft and comfortable; the temperature can be regulated to a constant according to the human requirement and can be maintained for a long period; and the heating element is fixed at a specified position, so the explosion-proof function is well performed.
Description
Technical field
This utility model relates to a kind of electric hot-water bag, relates in particular to a kind of explosion-proof electric hot-water bottle.
Background technology
Two kinds of electric hot-water bags (electric warming bag) are arranged generally using at present, a kind of heat generating member is a heating wire, and another kind of heat generating member adopts and adds (hydrochloric acid sodium) electric pole type.The heating wire shortcoming is empty the burning or dry combustion method (hydrochloric acid sodium) electric pole type that catches fire easily, and shortcoming is that water quality will be turned to be yellow and got rusty, and uses badly for a long time, and the qualitative difference of power temperature is along with waterishlogging thermal power also rising thereupon.And electric hot-water bag arranged, the sealing bag that shell is made with the PVC nylon taffeta, fill water in the bag, be placed with two clavate heating electrodes in the bag, electrode links to each other with the power supply base of being located at the hot water bag surface, reaches the ceiling temperature of temperature limiting relay when water temperature, temperature limiting relay can be cut off the electricity supply automatically and be finished a work process, the major defect of this electric hot-water bag is that bag interior gas increases along with constantly heating repeatedly, and pressure is excessive to cause the hot water bag explosion, causes the accident.
Improvement as above-mentioned hot water bag, China utility model patent: ZL02223120.X, a kind of explosion-proof type hot water bag is disclosed, (its publication number is: CN2564135), this patent structure is provided with automatic exhaust device, but its structure more complicated is difficult for making and produces, and functional reliability is also not ideal enough.
Summary of the invention
Be the defective that addresses the above problem, this utility model provides a kind of power stability and explosion-proof electric hot-water bag.
This utility model is to address the above problem the technical scheme that is adopted to be: comprise closed water storage software bag body, be provided with heater element in the water storage bag, and this heater element is fixed in the bag, and be provided with electrical socket on one's body at described bag.Wherein the heat generating member material is nickel content 20% an above alloy electrothermal plate, and this alloy electrothermal plate places in the plastic cement protective layer.That described alloy electrothermal plate is shaped as is square, polygon, the quincunx and multiple shape of rhombus, and hot water bag is shaped as square, rectangle, polygonal row and quincunx multiple shape.
Compared with prior art, the invention has the advantages that heat generating member is fixed on certain size, can prevent that also water bag from breaking just in case temperature control is malfunctioning, played certain explosion-proof, and it is 20% above alloy electrothermal plate that the heat generating member material adopts nickel content, make temperature control sensitive, with low cost more, be convenient to produce.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
The specific embodiment
How to realize below in conjunction with implementing illustration detailed description this utility model:
As shown in Figure 1, the explosion-proof electric hot-water bottle of present embodiment comprises closed software bag body 1, bag body 1 is provided with electrical socket 2 and reaches the temperature controller 3 that is connected with electrical socket 2, and the temperature of temperature controller 3 major control heating boards 4, is distributed the steady temperature of human body requirements by heating board 4.Wherein, hot water bag 1 is shaped as square, rectangle, polygonal row and multiple shape such as quincunx.
Wherein electrical socket 2, temperature controller 3 and heating board 4 are located in the software bag body 1, and it is 20% above alloy electrothermal plate that heating board 4 materials adopt nickel content, be shaped as square, polygon, quincunx with multiple shapes such as rhombuses, make temperature control sensitive more, and heating board 4 is fixed in the bag, can prevent that also water bag from breaking just in case temperature control is malfunctioning, so played certain anti-dry, explosion-proof, anti-pollution environmental protection, function such as energy-conservation.
The above; only be the preferable specific embodiment of this utility model and application case; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement; and crossing domain, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (4)
1, a kind of electric hot-water bag comprises closed water storage software bag body, it is characterized in that, is provided with heater element in the described water storage bag, and this heater element is fixed in the bag, and be provided with electrical socket on one's body at described bag.
2, electric hot-water bag according to claim 1 is characterized in that, described heat generating member material is nickel content 20% an above alloy electrothermal plate, and this alloy electrothermal plate places in the plastic cement protective layer.
3, electric hot-water bag according to claim 2 is characterized in that, that described alloy electrothermal plate is shaped as is square, polygon, the quincunx and multiple shape of rhombus.
4, electric hot-water bag according to claim 1 is characterized in that, that described hot water bag is shaped as is square, rectangle, polygonal row and quincunx multiple shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201703442U CN201104949Y (en) | 2007-08-23 | 2007-08-23 | Electrothermal water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201703442U CN201104949Y (en) | 2007-08-23 | 2007-08-23 | Electrothermal water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104949Y true CN201104949Y (en) | 2008-08-27 |
Family
ID=39956730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201703442U Expired - Fee Related CN201104949Y (en) | 2007-08-23 | 2007-08-23 | Electrothermal water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104949Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898903A (en) * | 2015-01-14 | 2016-08-24 | 大庆宏富来电气设备制造有限公司 | Explosion-proof electric heating device |
-
2007
- 2007-08-23 CN CNU2007201703442U patent/CN201104949Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898903A (en) * | 2015-01-14 | 2016-08-24 | 大庆宏富来电气设备制造有限公司 | Explosion-proof electric heating device |
| CN105898903B (en) * | 2015-01-14 | 2018-10-19 | 大庆宏富来电气设备制造有限公司 | Explosion-proof electric heating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20100823 |