CN201452903U - Water boiling device - Google Patents
Water boiling device Download PDFInfo
- Publication number
- CN201452903U CN201452903U CN2009200612178U CN200920061217U CN201452903U CN 201452903 U CN201452903 U CN 201452903U CN 2009200612178 U CN2009200612178 U CN 2009200612178U CN 200920061217 U CN200920061217 U CN 200920061217U CN 201452903 U CN201452903 U CN 201452903U
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- water
- temperature sensor
- storage cavity
- heating
- boiling
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Abstract
The utility model relates to the field of articles for daily use, in particular to a water boiling device which comprises a water storage cavity; and the water storage cavity is provided with a steam exhausting passage, a temperature sensor, and an electric heating element for heating water in the water storage cavity. The water boiling device is characterized in that the temperature sensor is arranged on the steam exhausting passage of the water storage cavity; when the water in the water storage cavity is in a boiling state, a large amount of produced steam rises and is gathered around the temperature sensor through the steam exhausting passage; and when detecting the ambience reaching a certain temperature, the temperature sensor is powered off, so that the electric heating element stops operating, and the water stops boiling. The utility model has the following advantages: the water boiling device can overcome a series of problems in the ordinary water kettle of electric energy waste caused by incapability of automatically stopping boiling the water, the reduction of water boiling efficiency, even the dry-boiling and the like in a high altitude area, thereby bringing convenience to the daily use of users.
Description
Technical field:
The utility model relates to the daily living article field, especially a kind of device of heating up water.
Background technology:
At present, the device of heating up water of Chu Xianing is of a great variety on the market, and pattern is different.Yet adopt the way of induction water temperature to monitor the process of heating up water mostly, when sensor detection water temperature reaches 100 ℃, can stop automatically heating up water.Though this method is very easy to user's daily use, is not adapted at the higher area of some height above sea level and uses.In these areas, air pressure is lower, and the boiling point of water descends, and water temperature can't reach 100 ℃ of perfect condition, if still use this class device of heating up water, not only can't under the situation of water boiling, stop to heat up water, cause waste of energy, and because water continues a large amount of evaporations after boiling, make boiling water that the user can use still less, the decrease in efficiency of heating up water, even may cause the phenomenon of dry combustion method, make troubles and potential safety hazard for these regional users.
Summary of the invention:
The utility model provides a kind of can prevent under any atmospheric pressure that sealing still continues the device of heating up water of heating up water after boiled.
Content of the present utility model is: a kind of device of heating up water comprises: the discharge of steam passage that a tank, this tank have water storage cavity and communicate with water storage cavity; To the electrical heating elements that the water in the tank heats, the control circuit of described electrical heating elements is provided with temperature sensor, it is characterized in that, temperature sensor is arranged on the discharge of steam passage of tank.
The device of heating up water at present monitors and controls the process of heating up water by the induction water temperature mostly, compared with prior art, the utility model has the advantages that by the induction vapor (steam) temperature to monitor whether water seethes with excitement and stop to heat up water.When the water in the water storage cavity is in fluidized state, the a large amount of steam that produce rise and accumulate in around the temperature sensor by the discharge of steam passage, when temperature sensor detects surrounding environment and reaches uniform temperature, and the temperature sensor deenergization, electrical heating elements is quit work, and heating up water stops.Because water only just can produce a large amount of steam when boiling, triggering temperature sensor control power supply disconnects, so realize stopping automatically heating up water to have quite high accuracy in this way, and can overcome the waste of energy that can't stop automatically heating up water and bring, a series of problems such as the decrease in efficiency of heating up water even dry combustion method at high altitude localities common heating device.
Above-mentioned tank is positioned at the water storage cavity top and has an end cap, and described discharge of steam passage is through this end cap.
Above-mentioned temperature sensor is provided with near the position, steam inlet of discharge of steam passage, helps detecting more exactly the temperature of steam.
Above-mentioned temperature sensor is the double-metal sheet type temperature sensor.
Further improvement as such scheme is characterized in that end cap is provided with exhalant canal, this exhalant canal and discharge of steam channel connection, and have a common outlet.
Further improvement as such scheme, it is characterized in that, exhalant canal has a push type valve that communicates with water storage cavity, the spool that this valve has water outlet button and water outlet button to control, described discharge of steam passage is formed with a collect cavity in the position of spool top, be used to collect the water that produces by steam liquefaction. when the user need drink burned boiling water, only need push the water outlet button just can open flowing water Valve, current in the collect cavity are got back to water storage cavity, and the boiling water in the water storage cavity can flow out from opening part.
As the further improvement of such scheme, it is characterized in that being provided with a sealing ring around the temperature sensor, sealing ring is used for temperature sensor is sealed.Sealing ring can prevent that steam from entering the electronic component that makes in the temperature sensor in the vacuum flask and making moist or connect the lead short circuit.Help prolonging the service life of vacuum flask.
Further improvement as such scheme, the control circuit that it is characterized in that described electrical heating elements is provided with pressure sensor, water storage cavity is an inner bag independently, described pressure sensor is arranged on the supporter of this inner bag, detect inner bag institute applied pressure, and carry out the on/off power operation according to the size of pressure.Pressure sensor not only can be connected power supply, automatic water boiler after adding entry; And can be few at water, auto power off when pressure reduces, stop to heat up water, avoid taking place the dry combustion method phenomenon.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is done detailed explanation:
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment:
As shown in Figures 1 to 3, the utility model has designed as heating up water a kind of vacuum flask of device, comprise bottle 1 as tank, this bottle 1 has an inner bag 4 as water storage cavity, be positioned at bottle cap 2 and a handle that is used to grip 3 of inner bag 4 tops, discharge of steam passage 11 is set on the bottle cap 2, discharge of steam passage 11 communicates with inner bag 4 by steam pod apertures 9, a temperature sensor 5 is arranged on the discharge of steam passage 11, and be provided with near the position as the steam pod apertures 9 of discharge of steam passage steam inlet, this temperature sensor 5 is the double-metal sheet type temperature sensor.Bottle cap is provided with exhalant canal, this exhalant canal is communicated with discharge of steam passage 11, and having a common outlet 15, this exhalant canal has a push type valve that communicates with inner bag 4, the spool 12 that this valve has water outlet button 10 and controlled by the water outlet button.
Inner bag 4 belows are provided with electrical heating elements 6, the control circuit of electrical heating elements 6 comprises temperature sensor 5, between electrical heating elements 6 tops and inner bag 4 lower bottom parts thermal conductive belt 7 is arranged, the heat of electrical heating elements 6 is transmitted in the inner bag 4 rapidly uniformly by the thermal conductive belt of being close to it 7.Inner bag 4 belows also are provided with pressure sensor 8, and pressure sensor 8 supports inner bag 4.The discharge of steam passage is formed with a collect cavity in the position of spool 12 tops, and collect cavity is used to collect the discharge of steam channel middle and divides the steam water that liquefaction forms.Be provided with a sealing ring 13 around the described temperature sensor 5, sealing ring 13 is used for temperature sensor 5 sealings.Sealing ring 13 can prevent that steam from entering temperature sensor 5 and electronic component in the vacuum flask is made moist or connecting the lead short circuit.Help prolonging the service life of vacuum flask.
When the user connects power supply and pour cold water in inner bag 4, the pressure sensor 8 of inner bag 4 belows is sensed the pressure increase and is made electrical heating elements 6 energisings, electrical heating elements 6 enters duty, the beginning automatic water boiler, the steam that water produces in heating process rises to dividing plate 14 places below the bottle cap, advance discharge of steam passage 11 and gathering around temperature sensor 5 from steam pod apertures 9 water conservancy diversion, when water seethes with excitement, when a large amount of water vapours that produce make temperature sensor 5 environment temperatures rise to trigger condition, temperature sensor 5 control power supplys disconnect, electrical heating elements 6 is quit work, vacuum flask stops to heat up water. in the process of heating up water, spool 12 sealing inner bags 4 tops, prevent that steam from carrying heat and running off. when the user need drink burned boiling water, only need push water outlet button 10 spool 12 is moved down, inner bag 4 open tops, current in the collect cavity are got back to inner bag, and the boiling water in the inner bag can flow out from outlet 15.
This device of heating up water is not limited to water heating bottle, can also be used in other approximate daily living articles, as kettle, saucepan or the like.Other any do not deviate from change that the utility model innovative point done, substitutes, combination or simplify, and all should be considered as the substitute mode of equivalence, is included within the protection domain of the present utility model.
Claims (8)
1. the device of heating up water comprises: the discharge of steam passage that a tank, this tank have water storage cavity and communicate with water storage cavity; To the electrical heating elements that the water in the tank heats, the control circuit of described electrical heating elements is provided with temperature sensor, it is characterized in that, temperature sensor is arranged on the discharge of steam passage of tank.
2. a kind of device of heating up water according to claim 1 is characterized in that, tank is positioned at the water storage cavity top and has an end cap, and described discharge of steam passage is through this end cap.
3. a kind of device of heating up water according to claim 1 is characterized in that, temperature sensor is provided with near the position, steam inlet of discharge of steam passage.
4. a kind of device of heating up water according to claim 1 is characterized in that temperature sensor is the double-metal sheet type temperature sensor.
5. a kind of device of heating up water according to claim 2 is characterized in that end cap is provided with exhalant canal, this exhalant canal and discharge of steam channel connection, and have a common outlet.
6. a kind of device of heating up water according to claim 5, it is characterized in that, exhalant canal has a push type valve that communicates with water storage cavity, and the spool that this valve has water outlet button and water outlet button to control is formed with a collect cavity in the position of spool top on the described discharge of steam passage.
7. according to each described a kind of device of heating up water of claim 1～6, it is characterized in that being provided with a sealing ring around the temperature sensor, sealing ring is used for temperature sensor is sealed.
8. according to each described a kind of device of heating up water of claim 1～6, it is characterized in that the control circuit of described electrical heating elements is provided with pressure sensor, water storage cavity is an inner bag independently, and described pressure sensor is arranged on the supporter of this inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200612178U CN201452903U (en) | 2009-07-23 | 2009-07-23 | Water boiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200612178U CN201452903U (en) | 2009-07-23 | 2009-07-23 | Water boiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201452903U true CN201452903U (en) | 2010-05-12 |
Family
ID=42380240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200612178U Expired - Fee Related CN201452903U (en) | 2009-07-23 | 2009-07-23 | Water boiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201452903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110349A (en) * | 2013-03-07 | 2013-05-22 | 苏州达沃斯电子有限公司 | Safe electric pot |
| CN103616109A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | A force-measuring device of a coffee pot steam switch detection machine |
| CN104188517A (en) * | 2014-08-13 | 2014-12-10 | 蔡坚明 | Coffee machine |
| CN108606628A (en) * | 2016-07-29 | 2018-10-02 | 常州爱上学教育科技有限公司 | Water temperature, water-saving intelligent silent water boiler can be reminded |
-
2009
- 2009-07-23 CN CN2009200612178U patent/CN201452903U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110349A (en) * | 2013-03-07 | 2013-05-22 | 苏州达沃斯电子有限公司 | Safe electric pot |
| CN103616109A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | A force-measuring device of a coffee pot steam switch detection machine |
| CN104188517A (en) * | 2014-08-13 | 2014-12-10 | 蔡坚明 | Coffee machine |
| CN104188517B (en) * | 2014-08-13 | 2017-04-26 | 蔡坚明 | Coffee machine |
| CN108606628A (en) * | 2016-07-29 | 2018-10-02 | 常州爱上学教育科技有限公司 | Water temperature, water-saving intelligent silent water boiler can be reminded |
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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: 20100512 Termination date: 20120723 |