CN201615615U - Water saving backflow recycle device for water heater - Google Patents
Water saving backflow recycle device for water heater Download PDFInfo
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- CN201615615U CN201615615U CN2010200229164U CN201020022916U CN201615615U CN 201615615 U CN201615615 U CN 201615615U CN 2010200229164 U CN2010200229164 U CN 2010200229164U CN 201020022916 U CN201020022916 U CN 201020022916U CN 201615615 U CN201615615 U CN 201615615U
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- pipe
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Abstract
The utility model relates to a water saving backflow recycle device for a water heater, which improves the pipeline arrangement of the water heater in the market, circulates the cold water back to the water heater by the cycle principle and adopts a thermometer to obtain the water in the temperature required by the user for bathing. The recycle device is provided with a backflow valve and a backflow pipe, a shower head switch is additionally arranged on a shower head and a thermometer is mounted on a hot water pipe. The utility model overcomes the disadvantage that in winter, the user needs to discharge large quantity of cold water to obtain hot water, and the cold water is not recycled and is wasted. The water saving backflow recycle device for the water heater saves the cold water for recycling, solves the water shortage problem of certain cities and realizes the purpose of saving water.
Description
One, technical field
The utility model relates to a kind of water heater water saving backflow re-use device, relate in particular to and a kind ofly utilize the hot water apparatus that to sell on the present market to carry out pipeline improvement is set, utilize principle capable of circulation, be back to cold water in the water heater once more, utilize thermometer, the water Warm that makes that can obtain people needs has a bath, and the utility model belongs to sphere of life.
Two, background technology
We have put a lot of cold water when having a bath winter at ordinary times, the hot water that just comes out, these cold water all utilize again, like this waste in vain.Now a lot of places are lack of water all, if we can get off these water saving, just can solve the problem of a lot of urban water shortages.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, a kind of water heater water saving backflow re-use device is provided, relate in particular to and a kind ofly utilize the hot water apparatus that to sell on the present market to carry out pipeline improvement is set, utilize principle capable of circulation, be back to cold water in the water heater once more, utilize thermometer, the water Warm that makes that can obtain people needs has a bath.
The purpose of this utility model is achieved in that a kind of water heater water saving backflow re-use device, and it has increased a return valve and return duct, has increased the shower nozzle switch on shower nozzle, and thermometer also is installed on hot-water line.The utility model hot-water line connects hot outlet valve, hot outlet valve is connected to hot and cold water control valve and cold outlet valve, the hot and cold water control valve connects outlet pipe, outlet pipe connects return valve and shower nozzle switch, the shower nozzle switch connects shower nozzle, return valve connects return duct, and cold outlet valve connects cold water pipe, and return duct and cold water pipe are parallel-connected to water inlet pipe.
The utility model has overcome a lot of cold water of Shi Yaofang of having a bath in winter, the hot water that just comes out, these cold water all utilize in vain waste again shortcoming.The utility model has solved the problem of part urban water shortage to the utilization of getting off to reflux of these water saving, has accomplished using water wisely.
Four, description of drawings
Below in conjunction with drawings and Examples, further specify the structure and the characteristics of the utility model water heater water saving backflow re-use device, in the accompanying drawing:
Fig. 1 is the structure chart of embodiment one of the present utility model.
Among the figure: water inlet pipe 1, inlet valve 2, shower nozzle 3, hot and cold water control valve 4, water heater 5, thermometer 6, hot outlet valve 7, return valve 8, cold outlet valve 9, hot-water line 10, cold water pipe 11, return duct 12, external running water pipe 13, shower nozzle switch 14, outlet pipe 15.
Five, the specific embodiment
As shown in Figure 1, in embodiment one of the present utility model, water heater water saving backflow re-use device comprises water inlet pipe 1, inlet valve 2, shower nozzle 3, hot and cold water control valve 4, water heater 5, thermometer 6, hot outlet valve 7, return valve 8, cold outlet valve 9, hot-water line 10, cold water pipe 11, return duct 12, external running water pipe 13, shower nozzle switch 14, outlet pipe 15.
Implement water heater water saving backflow re-use device of the present utility model, comprise water inlet pipe 1, inlet valve 2, shower nozzle 3, hot and cold water control valve 4, water heater 5 and external running water pipe 13 is characterized in that, connect inlet valve 2 at described external running water pipe 13, inlet valve 2 connects water inlet pipe 1, water inlet pipe 1 connects water heater 5, and water heater 5 connects hot-water line 10, and thermometer 6 is installed on the hot-water line 10, hot-water line 10 connects hot outlet valve 7, hot outlet valve 7 is connected to hot and cold water control valve 4 and cold outlet valve 9, and hot and cold water control valve 4 connects outlet pipe 15, and outlet pipe 15 connects return valve 8 and shower nozzle switch 14, shower nozzle switch 14 connects shower nozzle 3, return valve 8 connects return duct 12, and cold outlet valve 9 connects cold water pipe 11, and return duct 12 and cold water pipe 11 are parallel-connected to water inlet pipe 1.
Water heater water saving backflow re-use device according to the utility model provides is characterized in that the position of described return valve 8 will be higher than water heater 5.
Water heater water saving backflow re-use device according to the utility model provides is characterized in that described thermometer 6 is installed in the position of close hot outlet valve 7 on the hot-water line 10.
The utility model is placed a little thermometer 6 hot-water line 11 times, at first hot outlet valve 7 and inlet valve 2 is opened simultaneously, treat shower nozzle 3 water outlets after, cold outlet valve 9 and shower nozzle switch 14 are closed, open return valve 8 simultaneously, allow cold-water reflux to cold water pipe 11.When little thermometer 6 reaches the temperature of the needs of having a bath, open cold outlet valve 9, adjust hot and cold water control valve 4 again.When water Warm adjusts to health and can adapt to, just return valve 8 is turned off, open shower nozzle switch 14, midway if busy need leave, only hot and cold water control valve 4 need be turned off, just directly open after returning and can use, do not need to debug again again water Warm.So just the waste of water can be dropped to minimum.Can also save time simultaneously.
The utility model relates to and a kind ofly utilizes the hot water apparatus that will sell on the present market to carry out pipeline improvement to be set, to utilize principle capable of circulation, cold water is back in the water heater once more, utilize thermometer, and the water Warm that makes that can obtain people needs has a bath.The utility model has overcome a lot of cold water of Shi Yaofang of having a bath in winter, the hot water that just comes out, these cold water all utilize in vain waste again shortcoming.The utility model has solved the problem of part urban water shortage to the utilization of getting off to reflux of these water saving, has accomplished using water wisely.
The utility model design is unique, and is also very convenient, health, very practical very, and effect is fine.
Claims (3)
1. water heater water saving backflow re-use device, comprise water inlet pipe (1), inlet valve (2), shower nozzle (3), hot and cold water control valve (4), water heater (5) and external running water pipe (13), it is characterized in that, connect inlet valve (2) at described external running water pipe (13), inlet valve (2) connects water inlet pipe (1), water inlet pipe (1) connects water heater (5), and water heater (5) connects hot-water line (10), and thermometer (6) is installed on the hot-water line (10), hot-water line (10) connects hot outlet valve (7), hot outlet valve (7) is connected to hot and cold water control valve (4) and cold outlet valve (9), and hot and cold water control valve (4) connects outlet pipe (15), and outlet pipe (15) connects return valve (8) and shower nozzle switch (14), shower nozzle switch (14) connects shower nozzle (3), return valve (8) connects return duct (12), and cold outlet valve (9) connects cold water pipe (11), and return duct (12) and cold water pipe (11) are parallel-connected to water inlet pipe (1).
2. water heater water saving backflow re-use device according to claim 1 is characterized in that the position of described return valve (8) will be higher than water heater (5).
3. water heater water saving backflow re-use device according to claim 1 is characterized in that described thermometer (6) is installed in the position that hot-water line (10) is gone up close hot outlet valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200229164U CN201615615U (en) | 2010-01-04 | 2010-01-04 | Water saving backflow recycle device for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200229164U CN201615615U (en) | 2010-01-04 | 2010-01-04 | Water saving backflow recycle device for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615615U true CN201615615U (en) | 2010-10-27 |
Family
ID=43001983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200229164U Expired - Fee Related CN201615615U (en) | 2010-01-04 | 2010-01-04 | Water saving backflow recycle device for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627566A (en) * | 2016-01-19 | 2016-06-01 | 国家电网公司 | Automatic cold water return device of mechanical water heater |
| CN111174415A (en) * | 2019-12-28 | 2020-05-19 | 龙川纽恩泰新能源科技发展有限公司 | Household heat supply and hot water supply system |
-
2010
- 2010-01-04 CN CN2010200229164U patent/CN201615615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627566A (en) * | 2016-01-19 | 2016-06-01 | 国家电网公司 | Automatic cold water return device of mechanical water heater |
| CN105627566B (en) * | 2016-01-19 | 2018-10-26 | 国家电网公司 | Mechanical water heater cold water automatic backflow apparatus |
| CN111174415A (en) * | 2019-12-28 | 2020-05-19 | 龙川纽恩泰新能源科技发展有限公司 | Household heat supply and hot water supply 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: 20101027 Termination date: 20110104 |