CN202158659U - Water saving device of water heater - Google Patents
Water saving device of water heater Download PDFInfo
- Publication number
- CN202158659U CN202158659U CN2011202080055U CN201120208005U CN202158659U CN 202158659 U CN202158659 U CN 202158659U CN 2011202080055 U CN2011202080055 U CN 2011202080055U CN 201120208005 U CN201120208005 U CN 201120208005U CN 202158659 U CN202158659 U CN 202158659U
- Authority
- CN
- China
- Prior art keywords
- water
- water pipe
- water heater
- heater
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a water saving device of a water heater, which is characterized by comprising the water heater, a water pipe and a pumping device. One end of the water pipe is connected to the bottom of the water heater, and the other end of the water pipe is connected to a tap. The pumping device is disposed on a branch pipeline of the water pipe, an electromagnetic one-way valve is disposed at the communication position of the water pipe and the water heater, and the electromagnetic one-way valve is provided with a corresponding control switch. A one-way valve is disposed inside the branch pipeline connected to the pumping device. The water saving device of the water heater is ingenious and simple in structure, effectively saves water resource, avoids unnecessary waste, and further can protect the water pipe from frost crack in winter.
Description
Technical field:
The utility model relates to a kind of water saving fixtures, a kind of specifically water-saving device of water heater.
Background technology:
The waste of water is surprising: the tap that the pass is not tight, month 1 to the 6 cubic metre of water that can pour off; A toilet that leaks, month 3 to the 25 cubic metres of water that will pour off; 600,000 taps close tightly, 200,000 toilets leak, and can lose the water of billion cubic meter in 1 year if a city has.Therefore, the general knowledge of grasping some water savings in daily life is necessary.General tap all has hot and cold water now, and when using hot water, the water in the hot-water line use side possibly cool off; Must to bleed off the cold water in it; Will certainly cause certain waste like this, change along with quantity increased with the time, the degree of waste is well imagined.
The utility model content:
To above-mentioned situation, the utility model discloses a kind of water-saving device of water heater, it utilizes pump-up device that the cold water in the water pipe is pushed back in the water heater, effectively the conserve water resource.
The utility model solves the technical scheme that its technical problem adopted: a kind of water-saving device of water heater, it is characterized in that it is made up of water heater, water pipe and pump-up device, and an end of described water pipe is connected in the bottom of water heater, other end connection tap; Described pump-up device is located on the lateral of water pipe; Described water pipe is provided with the electromagnetism check valve with the position that is communicated with of water heater, and the electromagnetism check valve is provided with the control corresponding switch; Be provided with check valve in described and the lateral that pump-up device is connected.
The beneficial effect of the utility model is: the utility model structure is ingenious simple, and effectively the conserve water resource is avoided unnecessary waste, can also protect water pipe not by bursting by freezing in winter.
Description of drawings:
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Accompanying drawing is the utility model structural representation
Wherein, 1-water heater, 2-electromagnetism check valve, 3-water pipe, 4-check valve, 5-pump-up device, 6-tap.
The specific embodiment:
In first embodiment shown in the drawings, a kind of water-saving device of water heater is characterized in that: it is made up of water heater (1), water pipe (3) and pump-up device (5), and an end of described water pipe (3) is connected in the bottom of water heater (1), and the other end connects tap (6); Described pump-up device (5) is located on the lateral of water pipe (3); Described water pipe (3) is provided with electromagnetism check valve (2) with the position that is communicated with of water heater (1), and electromagnetism check valve (2) is provided with the control corresponding switch; Be provided with check valve (4) in described and the lateral that pump-up device (5) is connected.
In second embodiment shown in the drawings, use up hot water at every turn after, press down pump-up device (5); Gas backs down check valve (4), gets in the water pipe (3), and the air pressure in the water pipe (3) increases; Back down the electromagnetism check valve (2) of water heater (1) bottom again, the cold water in the water pipe (3) is pushed back in the water heater (1).When using hot water, start the gauge tap of electromagnetism check valve (2), the electromagnetism check valve (2) of water heater (1) bottom backs down automatically, and the tap of fetching boiling water (6) just can directly be emitted hot water.
Claims (1)
1. water-saving device of water heater, it is characterized in that: it is made up of water heater (1), water pipe (3) and pump-up device (5), and an end of described water pipe (3) is connected in the bottom of water heater (1), and the other end connects tap (6); Described pump-up device (5) is located on the lateral of water pipe (3); Described water pipe (3) is provided with electromagnetism check valve (2) with the position that is communicated with of water heater (1), and electromagnetism check valve (2) is provided with the control corresponding switch; Be provided with check valve (4) in described and the lateral that pump-up device (5) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202080055U CN202158659U (en) | 2011-06-17 | 2011-06-17 | Water saving device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202080055U CN202158659U (en) | 2011-06-17 | 2011-06-17 | Water saving device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158659U true CN202158659U (en) | 2012-03-07 |
Family
ID=45766298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202080055U Expired - Fee Related CN202158659U (en) | 2011-06-17 | 2011-06-17 | Water saving device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972841A (en) * | 2016-05-06 | 2016-09-28 | 武汉理工大学 | Cold water backflow recycling system of solar water heater |
-
2011
- 2011-06-17 CN CN2011202080055U patent/CN202158659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972841A (en) * | 2016-05-06 | 2016-09-28 | 武汉理工大学 | Cold water backflow recycling system of solar water heater |
| CN105972841B (en) * | 2016-05-06 | 2018-01-12 | 武汉理工大学 | Solar water heater cold-water reflux reutilization system |
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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: 20120307 Termination date: 20120617 |