CN202801326U - Electric heating water bottle surface cover with steam sealing device - Google Patents
Electric heating water bottle surface cover with steam sealing device Download PDFInfo
- Publication number
- CN202801326U CN202801326U CN 201220365785 CN201220365785U CN202801326U CN 202801326 U CN202801326 U CN 202801326U CN 201220365785 CN201220365785 CN 201220365785 CN 201220365785 U CN201220365785 U CN 201220365785U CN 202801326 U CN202801326 U CN 202801326U
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- steam
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- vapor
- water bottle
- sealing device
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Abstract
The utility model discloses an electric heating water bottle surface cover with a steam sealing device. The electric heating water bottle surface cover comprises a steam outlet arranged at the lower end of the surface cover body. A steam passage is arranged in an inner cavity of the surface cover body, and the steam outlet is communicated with the outside through the steam passage. The electric heating water bottle surface cover further comprises the steam sealing device disposed in the inner cavity of the steam passage and above the steam outlet, and the steam sealing device and the steam outlet are movably hermetically matched. The electric heating water bottle surface cover with the steam sealing device is capable of effectively preventing heat loss, good in heat insulation effect and energy-saving, and has the advantages of simple structure, safety, reliability and low manufacturing cost.
Description
【Technical field】
The utility model, which belongs to, is related to a kind of face cover structure of electric hot water bottle.
【Background technology】
The cover that existing electric hot water bottle is typically provided, most cover is provided with steam (vapor) outlet and steam channel, steam (vapor) outlet and steam channel are communicated, it is normally opened state, steam seal device is not set, heat leaks from steam (vapor) outlet, cause serious heat loss, make electric hot water bottle heat insulation effect poor, in order to overcome drawbacks described above, we develop to a kind of carrying vapour sealing device electric hot water bottle cover.
【Utility model content】,
The purpose of this utility model technical problem to be solved is to provide for a kind of carrying vapour sealing device electric hot water bottle cover, it can effectively prevent heat losses, high insulating effect, reaches energy-saving effect, and the characteristics of possess simple in construction, safe and reliable, low cost of manufacture.
The utility model to solve technical scheme that its technical problem used for：A kind of carrying vapour sealing device electric hot water bottle cover, including being located at cover body lower end steam (vapor) outlet, cover intracoelomic cavity is provided with steam channel, steam (vapor) outlet is communicated by steam channel with the external world, it also includes steam seal device, described steam seal device is placed in steam channel inner chamber, above steam (vapor) outlet；Described steam seal device coordinates with steam (vapor) outlet air-tight movable.
Preferably, described steam seal device is in dome shape, and steam seal device is provided with steam vent and lead column, and it is in protruding column shape that lead column, which is located at center, and described steam vent is communicated when lead column is moved up with steam (vapor) outlet and steam channel.
Preferably, described steam (vapor) outlet is round pie, and steam (vapor) outlet is provided with several ventholes, and venthole is uniformly distributed around center, and steam (vapor) outlet is to be arranged concentrically with steam seal device.
Preferably, described outlet hole number is 6.
Preferably, described steam seal device is made by stainless steel material.
Preferably, described steam seal device is made by high-temperature resistance plastice.
The utility model beneficial effect produced compared with background technology：
Because the utility model uses above-mentioned technical proposal, feature is that it includes steam seal device, and described steam seal device is placed in steam channel inner chamber, above steam (vapor) outlet；Described steam seal device coordinates with steam (vapor) outlet air-tight movable, and such structure can prevent that heat from outwards distributing well, and the external world can not be passed to by making the heat of inner bag reclaimed water, to realize good heat insulation effect, saves the energy.
【Brief description of the drawings】
Fig. 1 is the utility model structure partial diagrammatic cross-section；
Fig. 2 is Fig. 1 A portions enlarged drawing.
【Embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to shown in accompanying drawing 1-2, the present embodiment, it includes being located at the lower end steam (vapor) outlet 2 of cover body 1, the inner chamber of cover body 1 is provided with steam channel 11, steam (vapor) outlet 2 is communicated by steam channel 11 with the external world, it also includes steam seal device 3, and described steam seal device 3 is placed in the inner chamber of steam channel 11, positioned at the top of steam (vapor) outlet 2；Described steam seal device 3 coordinates with the air-tight movable of steam (vapor) outlet 2.
Described steam seal device 3 is in dome shape, and steam seal device 3 is provided with steam vent 31 and lead column 32, and it is in protruding column shape that lead column 32, which is located at center, and described steam vent 31 is communicated when lead column 32 is moved up with steam (vapor) outlet 2 and steam channel 11.Described steam (vapor) outlet 2 is round pie, and steam (vapor) outlet 2 is provided with several ventholes 21, and venthole 21 is uniformly distributed around center, and steam (vapor) outlet 2 is to be arranged concentrically with steam seal device 3.The described quantity of venthole 21 is 6.
Described steam seal device 3 is made by stainless steel material or high-temperature resistance plastice.
When using, steam is produced when the boiling water in liner of electric vacuum flask, under steam pressure effect, steam seal device 3 is moved up, and steam can be discharged from steam channel 11, when the water in liner of electric vacuum flask enters keeping warm mode, steam pressure diminishes, steam seal device 3 is moved down due to own wt, and steam seal device 3 is close together with steam (vapor) outlet 2, forms annular seal space.It can thus prevent that heat from outwards being distributed from steam (vapor) outlet 2 by steam channel 11 well, the external world can not be passed to by making the heat of inner bag reclaimed water, to realize good heat insulation effect, save the energy, reach the energy-conservation, heat insulation effect of the utility model.
Pass through the description of above-mentioned structure and operation principle; it should be understood by those skilled in the art that; the utility model is not limited to above-mentioned embodiment; protection domain of the present utility model is all fallen within using the improvement and replacement of techniques well known on the basis of the utility model, should be limited by each claim.
Claims (6)
1. a kind of carrying vapour sealing device electric hot water bottle cover, including it is located at cover body（1）Lower end steam (vapor) outlet（2）, cover body（1）Inner chamber is provided with steam channel（11）, steam (vapor) outlet（2）Pass through steam channel（11）Communicated with the external world, it is characterised in that：It also includes steam seal device（3）, described steam seal device（3）It is placed in steam channel（11）Inner chamber, positioned at steam (vapor) outlet（2）Top；Described steam seal device（3）With steam (vapor) outlet（2）Air-tight movable coordinates.
2. carrying vapour sealing device electric hot water bottle cover according to claim 1, it is characterised in that：Described steam seal device（3）In dome shape, steam seal device（3）Provided with steam vent（31）And lead column（32）, lead column（32）It is in protruding column shape, described steam vent positioned at center（31）In lead column（32）When moving up and steam (vapor) outlet（2）And steam channel（11）Communicate.
3. carrying vapour sealing device electric hot water bottle cover according to claim 2, it is characterised in that：Described steam (vapor) outlet（2）For round pie, steam (vapor) outlet（2）Provided with several ventholes（21）, venthole（21）It is uniformly distributed around center, steam (vapor) outlet（2）With steam seal device（3）To be arranged concentrically.
4. carrying vapour sealing device electric hot water bottle cover according to claim 3, it is characterised in that：Described venthole（21）Quantity is 6.
5. carrying vapour sealing device electric hot water bottle cover according to claim 1 or 2, it is characterised in that：Described steam seal device（3）It is made by stainless steel material.
6. carrying vapour sealing device electric hot water bottle cover according to claim 1 or 2, it is characterised in that：Described steam seal device（3）It is made by high-temperature resistance plastice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365785 CN202801326U (en) | 2012-07-27 | 2012-07-27 | Electric heating water bottle surface cover with steam sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365785 CN202801326U (en) | 2012-07-27 | 2012-07-27 | Electric heating water bottle surface cover with steam sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801326U true CN202801326U (en) | 2013-03-20 |
Family
ID=47860279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365785 Expired - Fee Related CN202801326U (en) | 2012-07-27 | 2012-07-27 | Electric heating water bottle surface cover with steam sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801326U (en) |
-
2012
- 2012-07-27 CN CN 201220365785 patent/CN202801326U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |