CN103017325B - Electric heating water boiler - Google Patents
Electric heating water boiler Download PDFInfo
- Publication number
- CN103017325B CN103017325B CN201310011324.0A CN201310011324A CN103017325B CN 103017325 B CN103017325 B CN 103017325B CN 201310011324 A CN201310011324 A CN 201310011324A CN 103017325 B CN103017325 B CN 103017325B
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- China
- Prior art keywords
- water
- electric heating
- hot water
- outlet pipe
- cold
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
An electric heating water boiler comprises an inner container, an electric heater and a temperature sensor. The inner container is provided with a cold water inlet pipe and a hot water outlet pipe and is characterized in that a water flow sensor is disposed on the cold water inlet pipe. Due to the temperature sensor, when water temperature in the inner container is lower than the preset lowest temperature, and the electric heater heats. When a hot water tap is opened to flow out hot water, due to the water flow sensor, the electric heat starts heating while hot water flows out, cold water is fed while hot water flows out, instant use of hot water is guaranteed, and accordingly the electric heating water boiler is convenient to use.
Description
Technical field
The present invention relates to a kind of electric-heating water boiling device.
Background technology
Currently available technology, a kind of electric water boiler comprises inner bag, electric heating body and temperature sensor, inner bag has cold water inlet and hot water outlet pipe.Existing problems are: as long as when the coolant-temperature gage of inner bag is reduced to the temperature of setting, and electric heating body is heating just, can not instant-heating and outlet hot, enter cold water again, use inconvenience.
Summary of the invention
The object of the invention is: provide a kind of electric water boiler, it can not only provide hot water immediately, and also enters cold water while providing hot water.
The present invention is achieved in that a kind of electric water boiler, comprises inner bag, electric heating body and temperature sensor, inner bag has cold water inlet and hot water outlet pipe, and its special character is: described cold water inlet arranges water flow sensor.
Described a kind of electric water boiler, its special character is:, described electric heating body has two, and one is that boiling water electric heating element is arranged on the top of inner bag, another bottom being arranged on inner bag is insulation and preheating electric heating element.。
A kind of electric water boiler of the present invention, owing to adopting such structure, by the effect of temperature sensor, when the temperature of minimum of water temperature in inner bag lower than setting, electric heating body heats; When tap of fetching boiling water flows out hot water, due to the effect of water flow sensor, while flowing out hot water, electric heating body starts heating, while enter cold water, while go out hot water, can ensure the instant use of hot boiling water, easy to use.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of electric water boiler, comprise inner bag 1, electric heating body and temperature sensor 3 inner bag 1 have cold water inlet 11 and hot water outlet pipe 12, described cold water inlet 11 arranges water flow sensor 4.Cold water inlet 11 and hot water outlet pipe 12 are separately positioned on bottom and the top of inner bag.
Described electric heating body has two, and one is that boiling water electric heating element 21 is arranged on the top of inner bag 1, another bottom being arranged on inner bag 1 is insulation and preheating electric heating element 22.
The water of insulation and preheating electric heating element 22 pairs of inner bags 1 plays the effect of preheating and insulation, and when water temperature is higher than the maximum temperature set, temperature sensor 3 passes the signal along to control device, and insulation and preheating electric heating element 22 stop heating; When lower than setting minimum temperature, temperature sensor 3 passes the signal along to control device, and insulation and preheating electric heating element 22 start heating;
When using boiling water, boiling water electric heating element 21 heats, and hot water outlet pipe 12 flows out boiling water, and meanwhile, insulation and preheating electric heating element 22 also heat.
Adopt such technical scheme: overcome in prior art, heater heats, and then stops heating, moves in circles like this, repeatedly by water boil.The present invention has the advantages that to save electric energy.
As shown in Figure 1,5 is discharging devices, and discharging device 5 comprises outlet pipe 51, cold valves 52 and hot water valve 53.Cold valves 52 is communicated with outlet pipe, and hot water valve 53 is communicated with outlet pipe 51.
In use, hot water valve 53 is communicated with water tank 6 with cold water inlet 11 in the present invention, and hot water outlet pipe 12 is communicated with outlet pipe 51.Operation hot water valve 53, the cold water in water tank 6 enters inner bag 1 through hot water valve 53, water flow sensor 4; Hot water flows out through the outlet pipe 51 of hot water outlet pipe 12 and discharging device;
Operation cold valves 52, the water in water tank 6 flows out through the outlet pipe 51 of cold valves 52 and discharging device.
Above-described is only preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (1)
1. an electric water boiler, comprises inner bag, electric heating body, temperature sensor and discharging device, inner bag has cold water inlet and hot water outlet pipe, and described cold water inlet arranges water flow sensor;
Described electric heating body has two, and one is that boiling water electric heating element is arranged on the top of inner bag, another bottom being arranged on inner bag is insulation and preheating electric heating element;
Insulation and the water of preheating electric heating element to inner bag play the effect of preheating and insulation, and when water temperature is higher than the maximum temperature set, temperature sensor passes the signal along to control device, and insulation and preheating electric heating element stop heating; When lower than setting minimum temperature, temperature sensor passes the signal along to control device, and insulation and preheating electric heating element start heating;
When using boiling water, boiling water electric heating element heats, and hot water outlet pipe flows out boiling water, and meanwhile, insulation and preheating electric heating element also heat;
Described discharging device comprises outlet pipe, cold valves and hot water valve, and cold valves is communicated with outlet pipe with water tank;
Hot water valve is communicated with water tank with cold water inlet, and hot water outlet pipe is communicated with outlet pipe; Operation hot water valve, the cold water in water tank enters inner bag through hot water valve, water flow sensor; Hot water flows out through the outlet pipe of hot water outlet pipe and discharging device;
Operation cold valves, the water in water tank flows out through the outlet pipe of cold valves and discharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011324.0A CN103017325B (en) | 2013-01-14 | 2013-01-14 | Electric heating water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011324.0A CN103017325B (en) | 2013-01-14 | 2013-01-14 | Electric heating water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017325A CN103017325A (en) | 2013-04-03 |
| CN103017325B true CN103017325B (en) | 2015-03-11 |
Family
ID=47966219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310011324.0A Expired - Fee Related CN103017325B (en) | 2013-01-14 | 2013-01-14 | Electric heating water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017325B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509325B (en) * | 2015-12-16 | 2018-12-21 | 芜湖美的厨卫电器制造有限公司 | Water heater and its water data acquisition method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072661U (en) * | 1990-03-01 | 1991-03-06 | 宁波淋浴器厂 | Floor hot-water unit |
| CN2784809Y (en) * | 2005-04-08 | 2006-05-31 | 冷同桂 | Electric water heater |
| CN201672655U (en) * | 2010-05-28 | 2010-12-15 | 珠海市润星泰电器有限公司 | Upward-outlet instantaneous electric water heater |
| CN102434956A (en) * | 2011-06-16 | 2012-05-02 | 吴中敏 | Flow servo instant electric water heater |
| CN202229422U (en) * | 2011-08-11 | 2012-05-23 | 海尔集团公司 | Electric water heater |
-
2013
- 2013-01-14 CN CN201310011324.0A patent/CN103017325B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103017325A (en) | 2013-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150311 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |