CN102080876A - Water-saving device of water heater - Google Patents
Water-saving device of water heater Download PDFInfo
- Publication number
- CN102080876A CN102080876A CN2009101997083A CN200910199708A CN102080876A CN 102080876 A CN102080876 A CN 102080876A CN 2009101997083 A CN2009101997083 A CN 2009101997083A CN 200910199708 A CN200910199708 A CN 200910199708A CN 102080876 A CN102080876 A CN 102080876A
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- water
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- water pipe
- temperature control
- pipe
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Abstract
The invention discloses a water-saving device of a water heater. The water-saving device comprises a hot water pipe and a cold water pipe as well as faucets, wherein the hot water pipe and the cold water pipe are led out from the water heater; the faucets are positioned on the end parts of the hot water pipe and the cold water pipe; a water-exchanging pipe is arranged above the faucets of the hot water pipe and the cold water pipe so as to communicate the hot water pipe and the cold water pipe; the water-exchanging pipe is internally provided with a temperature-controlled solenoid valve and a controller, wherein the switching-on and switching-off of the temperature-controlled solenoid valve are controlled by temperatures, and the controller is used for setting and controlling the temperature-controlled solenoid valve; the temperature-controlled solenoid valve is arranged between the water-exchanging pipe and effluent of the hot water pipe; and the controller and the temperature-controlled solenoid valve are electrically connected with a power supply. In the water-saving device designed by the invention, the purpose of saving water is achieved through transferring cold water in the hot water pipe to the cold water pipe; and the water-saving device is simple in structure and is convenient for operation.
Description
Technical field
The present invention relates to a kind of water saving fixtures, be specially a kind of water saving fixtures of water heater outlet part.
Background technology
At present in the city, almost every household all has water heater, and hot water generally is divided into three kinds of electric heaters, gas heater, solar water heater.Three types water heater all possesses different separately advantages and characteristics, but no matter be electric heater, gas heater or solar water heater, in use everybody finds, when opening the hot water tap, put cold water for a long time, just can use.Solar water heater is because water pipe is long, particularly like this.Careful other may do a handle for bucket water and connect, and great majority other the cold water of leaving flow to sewer, the water rate that has so both increased family is paid, and also causes waste for the whole mankind's water resource.How to allow hot-water switch open and just flow out hot water? certainly it is passable certainly the distance of the aqueduct between water heater and the tap being shortened, and still has the water heater of several families and depotition cock so near again! The picture gas heater, general water heater all is arranged in the kitchen, and shower is in the bathroom, and middle pipeline at least also has several meters to tens meters.At this time just a lot of water have been wasted.Therefore, design and a kind ofly can solve or weaken when open hot-water switch, cold water flows out for a long time and the device of the waste problem brought is that whole water heater and shower field have problem to be solved.
Summary of the invention
The objective of the invention is for a kind of water saving fixtures of water heater are provided, with the problems referred to above of effective solution prior art.
Purpose of the present invention can be achieved through the following technical solutions.
A kind of water saving fixtures of water heater comprise the hot-water line and the cold water pipe of drawing from water heater, and the tap of hot-water line and cold water pipe end; Above hot and cold water pipe tap, a water-changing tube is set and is communicated with hot and cold water pipe; The temperature control electromagnetic of one temperature control folding is set in the water-changing tube, and the controller that is provided with and controls temperature control electromagnetic; Between water-changing tube and hot-water line water outlet, be provided with temperature control electromagnetic; Described controller, temperature control electromagnetic and power supply are electrically connected.
Consider hydraulic pressure in the hot-water line and the differential water pressures in the cold water pipe, the uniaxial pressure pump is set in water-changing tube, form by check valve and compression pump.
The temperature control electromagnetic low temperature of water-changing tube is opened, and high temperature is closed; Temperature control electromagnetic high temperature between water-changing tube and the hot-water line tap is opened, and low temperature is closed.
The water saving fixtures that design by the present invention by the cold water in the hot-water line is gone to cold water pipe, thereby reach the purpose of conserve water, and simple in structure, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present invention; (arrow is represented water (flow) direction among the figure)
Among the figure: 1, hot-water line 2, cold water pipe 3, water-changing tube
4, temperature control electromagnetic.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
The water saving fixtures of a kind of water heater as shown in Figure 1 comprise the hot-water line 1 and the cold water pipe 2 of drawing from water heater, and the tap of hot-water line 1 and cold water pipe 2 ends; One water-changing tube 3 is set above the tap of hot and cold water pipe 1,2 is communicated with hot and cold water pipe 1,2; The temperature control electromagnetic 4 of one temperature control folding is set in the water-changing tube 4, and the controller that is provided with and controls temperature control electromagnetic 4; Between water-changing tube 3 and hot-water line 1 water outlet, be provided with temperature control electromagnetic 4; Described controller, temperature control electromagnetic 4 and power supply are electrically connected.
When fetching boiling water tap, start temperature control electromagnetic 4, temperature control electromagnetic 4 is set to high temperature and closes in water-changing tube 3, and low temperature is opened.Temperature control electromagnetic 4 between the tap of water-changing tube 3 and hot-water line 3 is set to high temperature and opens, and low temperature is closed.
Because when just having begun, in the hot-water line 1 is cold water, therefore temperature control electromagnetic 4 is opened in the water-changing tube 3, and the temperature control electromagnetic 4 between the tap of water-changing tube 3 and hot-water line 3 is closed, treat that the cold water in the hot-water line 1 flows to end, during for hot water, temperature control electromagnetic 4 is closed in the water-changing tube 3, and the temperature control electromagnetic 4 between the tap of water-changing tube 3 and hot-water line 3 is opened, and at this time hot water flows out by tap.
Claims (3)
1. the water saving fixtures of a water heater comprise the hot-water line and the cold water pipe of drawing from water heater, and the tap of hot-water line and cold water pipe end; It is characterized in that: above hot and cold water pipe tap, a water-changing tube is set and is communicated with hot and cold water pipe; The temperature control electromagnetic of one temperature control folding is set in the water-changing tube, and the controller that is provided with and controls temperature control electromagnetic; Between water-changing tube and hot-water line water outlet, be provided with temperature control electromagnetic; Described controller, temperature control electromagnetic and power supply are electrically connected.
2. the water saving fixtures of a kind of water heater according to claim 1, it is characterized in that: the uniaxial pressure pump is set in water-changing tube, and the uniaxial pressure pump is made up of check valve and compression pump.
3. the water saving fixtures of a kind of water heater according to claim 1, it is characterized in that: the temperature control electromagnetic low temperature of water-changing tube is opened, and high temperature is closed; Temperature control electromagnetic high temperature between water-changing tube and the hot-water line tap is opened, and low temperature is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101997083A CN102080876A (en) | 2009-12-01 | 2009-12-01 | Water-saving device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101997083A CN102080876A (en) | 2009-12-01 | 2009-12-01 | Water-saving device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102080876A true CN102080876A (en) | 2011-06-01 |
Family
ID=44086980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101997083A Pending CN102080876A (en) | 2009-12-01 | 2009-12-01 | Water-saving device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102080876A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743116A (en) * | 2013-12-28 | 2014-04-23 | 宁波江北臻和设计发展有限公司 | Water heater |
| CN105588332A (en) * | 2015-12-10 | 2016-05-18 | 上海斐讯数据通信技术有限公司 | Showering water-saving device |
| CN105672406A (en) * | 2016-03-21 | 2016-06-15 | 德州市建筑规划勘察设计研究院 | Cold water and hot water supply device and cold water and hot water supply system |
-
2009
- 2009-12-01 CN CN2009101997083A patent/CN102080876A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743116A (en) * | 2013-12-28 | 2014-04-23 | 宁波江北臻和设计发展有限公司 | Water heater |
| CN103743116B (en) * | 2013-12-28 | 2016-10-05 | 宁波江北臻和设计发展有限公司 | A kind of water heater |
| CN105588332A (en) * | 2015-12-10 | 2016-05-18 | 上海斐讯数据通信技术有限公司 | Showering water-saving device |
| CN105672406A (en) * | 2016-03-21 | 2016-06-15 | 德州市建筑规划勘察设计研究院 | Cold water and hot water supply device and cold water and hot water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110601 |