CN2105925U - Self-flow electrothermal thermos - Google Patents
Self-flow electrothermal thermos Download PDFInfo
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- CN2105925U CN2105925U CN 91227295 CN91227295U CN2105925U CN 2105925 U CN2105925 U CN 2105925U CN 91227295 CN91227295 CN 91227295 CN 91227295 U CN91227295 U CN 91227295U CN 2105925 U CN2105925 U CN 2105925U
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- inner bag
- thermos
- heating
- hot water
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Abstract
The utility model relates to an electrothermal thermos, in particular to a self-flow electrothermal thermos which is electricity-saving, simple in structure, safe and convenient for use. An electrothermal element for heating is directly installed in a thermos liner to heat water directly. An electrothermal element for insulating heat is installed on the bottom outside the thermos liner, and a heat-insulating layer made of heat-insulating material is added to the outer wall of the thermos liner. In addition, the thermos liner is positioned on the upper part of the whole self-flow electrothermal thermos, and a water outlet device adopts a press type water outlet key and a spring type water outlet valve. The water outlet valve is communicated with lower part of the thermos liner, and the bottom surface of the thermos liner is provided with a dirt-removing device.
Description
The utility model relates to a kind of electric hot water bottle, particularly relates to a kind of energy efficient, gravity flow electric hot water bottle simple in structure, safe and convenient to use.
Present electric hot water bottle heats and insulation around heating with the stainless steel inner container outer wall, this mode makes scattering and disappearing of heat bigger, heat time heating time is also longer, this mode also causes between inner bag and shell heat-insulation layer being set simultaneously, insulation need expend a large amount of electric energy, existing electric hot water bottle capacity is generally 2.2 liters, heating power is 650 watts, insulation power is 30 watts, if water of heating in a day, the whole day insulation, power consumption is near 1 degree/sky, the power consumption that is equivalent to refrigerator, general family is difficult to bear.In addition, the mode of existing electric hot water bottle water outlet is to adopt vapour-pressure type or micro machine to draw water, complex structure, and cost is higher, also easy break-down.And when cleaning inner bag, because the electric hot water bottle volume is bigger, pour out sewage from bottleneck is very much effort, makes us quite feeling trouble.
The purpose of this utility model is to overcome weak point of the prior art, and a kind of energy efficient, gravity flow electric hot water bottle simple in structure, easy to use are provided.
The purpose of this utility model can realize by following technical measures: electric hot water bottle comprises housing, stainless steel inner container, bottle cap, heating and insulation heating and indicator lamp, temperature control element and discharging device, it is characterized in that heating is directly installed in the inner bag with heating, water is directly heated, insulation then is installed on the outer bottom of inner bag with heating, and adds heat-insulation layer on the wall outside the tank with heat-barrier material.
The purpose of this utility model can also realize by following technical measures: the inner bag of above-mentioned electric hot water bottle is positioned at the middle and upper part of whole electric hot water bottle, discharging device adopts push type water outlet key and spring outlet valve, outlet valve then with the bottom UNICOM of inner bag, and be positioned on the height of the about water tumbler of whole electric hot water bottle, press the water outlet key gently, the water outlet key compresses back-moving spring, and outlet valve is opened, and the boiling water in the inner bag flows out by deadweight; Decontrol the water outlet key, outlet valve is closed.
The purpose of this utility model can also realize by following technical measures: blowdown apparatus is equipped with in the stainless steel inner container bottom, and the sewage of incrustation scale in the inner bag or cleaning inner bag can be discharged outside the electric hot water bottle by blowdown apparatus.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the section of structure of one of the utility model embodiment;
Fig. 2 is two the section of structure of the utility model embodiment.
Gravity flow electric hot water bottle shown in Figure 1 is one of embodiment of the present utility model, and it is made of with PTC sheet (15) and indicator lamp (6), temperature detect switch (TDS) (10), outlet valve (9) and water outlet key (7) with electrothermal tube (14), insulation housing (4), stainless steel inner container (5), bottle cap (2), heating.Wherein inner bag (5) is common plain base cylinder, electrothermal tube (14) is installed in the inner bottom part of inner bag (5), insulation then is attached to the outer bottom of inner bag (5) with PTC sheet (15), the outer wall of inner bag (5) is wrapped with the heat-insulation layer (12) that is made of expanded material, also be provided with the heat-insulation layer (12) that one deck is made of expanded material in the bottle cap (2), the cold plate (11) of a band tapering also is installed below the bottle cap (2), is used for making steam to solidify also and flows back to inner bag (5) along its conical surface.Housing (4) divides stack shell (4a) again and is provided with base (4b) two parts that cup dish (4c) also has a water tumbler height approximately in addition, stainless steel inner container (5) is positioned at stack shell (4a) part, outlet valve (9) is installed in the bottom of inner bag (2), delivery port then is positioned at the top of cup dish (4c), as long as cup or teapot are placed on the cup dish (4c), press water outlet key (7) gently, boiling water can just in time flow in the cup or in the kettle, easy and simple to handle, and safe and reliable, in addition 3,4 years old child and the agile inadequately old man of action also can the uses of safe ready ground.
Gravity flow electric hot water bottle shown in Figure 2 is two of embodiment of the present utility model, different with one of embodiment is its inner bag (5) bottom and on-plane surface, but be provided with a boss in order to outlet valve (9) to be installed, electrothermal tube (14) still is installed in the bottom surface of inner bag (5), a blowdown apparatus that is made of blow-off pipe (16) and blowoff valve (18) also is equipped with in the bottom surface, can make incrustation scale retain in the bottom of inner bag (5) and be unlikely by outlet valve (9) and flow out, incrustation scale and the sewage that cleans inner bag (5) can pass through blowoff valve (18) discharge.The guard (13) that matches with inner bag (5) cross section that is covered with on position that a usefulness medical stone makes a little more than electrothermal tube (14) and outlet valve (9), so promptly can hide screen electrothermal tube (14) and outlet valve (9), can make the water in the electric hot water bottle have function of health care again through the processing of medical stone.
The utility model compared with prior art has many advantages: the one, and power saving, owing to adopt directly to the internal heat type structure of water heating and the structure of inner bag employing heat-insulation layer, thermal efficiency height, good heat insulating is the electric hot water bottle of 2.2 liters of capacity equally, insulation power only is 10 watts, heating power is 550 watts, if only heated once the words of whole day insulation in one day, only need power consumption less than 0.4 degree/sky, its power consumption is half of existing electric hot water bottle; The 2nd, simple in structure, owing to adopted the gravity flow water-out manners, simplify the structure, reduced cost; The 3rd, safe and convenient to use, because employing light push type water outlet key and a base that is provided with the cup dish water outlet can be flowed into exactly be placed in glass cup or teapot that coil, even the old and the children can both use very expediently; The 4th, be convenient to cleaning, utilize blowoff valve or outlet valve can just can discharge by bottleneck sewage and the incrustation scale of cleaning inner bag.
Claims (4)
1, a kind of gravity flow electric hot water bottle, form by housing (4), stainless steel inner container (5), bottle cap (2), heating and insulation heating (14), (15) and indicator lamp (6) thereof, temperature control element (10) and discharging device, it is characterized in that heating is directly installed in the inner bag (5) with heating (14), insulation then is installed on the outer bottom of inner bag (5) with heating (15), and adds heat-insulation layer (12) with heat-barrier material on inner bag (5) outer wall.
2, according to the gravity flow electric hot water bottle shown in the claim 1, it is characterized in that discharging device is made up of push type water outlet key (7) and spring outlet valve (9), outlet valve (9) is communicated with the bottom of inner bag (5).
3, gravity flow electric hot water bottle according to claim 1 and 2 is characterized in that the bottom of inner bag (5) is equipped with blowdown apparatus.
4, gravity flow electric hot water bottle according to claim 3 is characterized in that blowdown apparatus is made up of blow-off pipe (16) and blowoff valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227295 CN2105925U (en) | 1991-10-22 | 1991-10-22 | Self-flow electrothermal thermos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227295 CN2105925U (en) | 1991-10-22 | 1991-10-22 | Self-flow electrothermal thermos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2105925U true CN2105925U (en) | 1992-06-03 |
Family
ID=4933210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91227295 Granted CN2105925U (en) | 1991-10-22 | 1991-10-22 | Self-flow electrothermal thermos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2105925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783683A (en) * | 2015-05-06 | 2015-07-22 | 浙江法斯特电梯有限公司 | Thermos |
| CN106063677A (en) * | 2015-12-03 | 2016-11-02 | 深圳市易安诺科技有限公司 | A kind of water dispenser obtaining safe drinking water and the method avoiding secondary pollution thereof |
-
1991
- 1991-10-22 CN CN 91227295 patent/CN2105925U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783683A (en) * | 2015-05-06 | 2015-07-22 | 浙江法斯特电梯有限公司 | Thermos |
| CN106063677A (en) * | 2015-12-03 | 2016-11-02 | 深圳市易安诺科技有限公司 | A kind of water dispenser obtaining safe drinking water and the method avoiding secondary pollution thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |