CN201149382Y - Water saving device for water heater - Google Patents
Water saving device for water heater Download PDFInfo
- Publication number
- CN201149382Y CN201149382Y CNU2007200613631U CN200720061363U CN201149382Y CN 201149382 Y CN201149382 Y CN 201149382Y CN U2007200613631 U CNU2007200613631 U CN U2007200613631U CN 200720061363 U CN200720061363 U CN 200720061363U CN 201149382 Y CN201149382 Y CN 201149382Y
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- China
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- water
- backwater
- inlet pipe
- outlet pipe
- heater
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model provides a water-saving device for water heaters. The water-saving device is suitable for gas water heaters, electric water heaters, heat pump water heaters and solar water heaters. The technical proposal is that: the water-saving device comprises a heat-sensitive three-way valve, a return water inlet pipe, a water tank and a return water outlet pipe. The heat-sensitive three-way valve communicates with the water outlet pipe inside the water heater, the water-consuming appliance and the return water inlet pipe. The other end of the return water inlet pipe is connected with the inlet of the water tank. The outlet of the water tank is connected with one end of the return water outlet pipe. The other end of the return water outlet pipe is connected with the water inlet pipe inside the water heater. The heat-sensitive three-way valve can sense temperature and control the communication/non-communication between the water outlet pipe inside the water heater and the water-consuming appliance or the return water inlet pipe. The water-saving device can efficiently store cold water inside the pipeline and then recycle the same to the water inlet pipe of the water heater, without restarting the water heater.
Description
Technical field:
The utility model relates to a kind of water-saving device of water heater, and it is applicable to gas heater, electric heater, Teat pump boiler, solar water heater etc.
Background technology:
Existing and the matching used water saving fixtures of water heater adopt water pump to send the cold water in the pipeline to water heater circulation heating more more.The disadvantage of this class device is: the first, and difficult assurance of the time of water pump operation.As adopt hand, use hot water at every turn before, need the artificial water pump that starts earlier, operation is inconvenience very; As adopt temperature induction type, and then no matter whether the user needs hot water, as long as the cold water in the pipeline is lower than start-up temperature, water pump will frequently move, and water heater also can frequent operation, takes electricity charge gas.The second, to exerting an influence in service life of water heater.Adopt water pump to form closed circuit partial circulating and start water heater, because the cold water in the pipeline is less, discharge is very little, (near the situation of dry combustion method) frequent starting water heater heating under the situation of this improper extra small flow, the service life that can reduce water heater.For overcoming these defectives, water-saving device of water heater is developed.
Summary of the invention:
Technical problem to be solved in the utility model is that a kind of water-saving device of water heater will be provided, and it can flow out the cold water in the pipeline earlier effectively and store, and is recovered in the water inlet tube of water heater road again, and does not need additionally to start water heater.
The technical scheme that its technical problem that solves the utility model adopts is:
It comprises temperature-sensitive triple valve, backwater water inlet pipe, storage tank, backwater outlet pipe, described temperature-sensitive triple valve respectively with water heater in outlet pipe, be communicated with water spot, backwater water inlet pipe, the other end of backwater water inlet pipe is connected with the inlet of storage tank, the outlet of storage tank is connected with backwater outlet pipe one end, the other end of backwater outlet pipe is communicated with water inlet pipe in the water heater, and the temperature-sensitive triple valve is by outlet pipe in the temperature control water heater and with logical the closing between water spot, the backwater water inlet pipe.
Described storage tank comprises expansion tank, check valve, housing, water pump, ball-cock assembly, the inner chamber of housing is divided into reservoir chamber and power house, be provided with ball-cock assembly in reservoir chamber inside, the import of the other end of backwater water inlet pipe and backwater outlet pipe is connected the bottom of reservoir chamber, ball-cock assembly is above the backwater outlet pipe, on the backwater outlet pipe of power house, be respectively equipped with water pump, expansion tank and check valve, and be interconnected.
The upside of described reservoir chamber is provided with spiracle.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model adopts the structure of temperature-sensitive triple valve, backwater water inlet pipe, storage tank, backwater outlet pipe, so flowing out the cold water in the pipeline earlier effectively, it stores, be recovered to again in the water inlet tube of water heater road, and do not need additionally to start water heater.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of storage tank 6 among Fig. 1.
Fig. 3 is the annexation figure of the utility model and water heater 17.
The specific embodiment:
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, water valve 1 is arranged on the front of temperature-sensitive triple valve 2 in the present embodiment, temperature-sensitive triple valve 2 connects respectively with water spot 3 and backwater water inlet pipe 7, backwater water inlet pipe 7 other ends are connected on the inlet of storage tank 6, the outlet of storage tank 6 links to each other with backwater outlet pipe 5, and backwater outlet pipe 5 other ends are connected in the water heater 17 on the water inlet pipe 4.
Temperature-sensitive triple valve 2 adopt temperature control valves control water pipes 8 with logical the closing between water spot 3, the backwater water inlet pipe 7, under normal temperature or low-temperature condition, conducting between water pipe 8 and the backwater water inlet pipe 7, the interior temperature control valves of temperature-sensitive triple valve 2 will be with water spot 3 obstructions.At high temperature or surpass under the design temperature state, the temperature control valve expanded by heating in the temperature-sensitive triple valve 2 stops up backwater water inlet pipe 7, with water pipe 8 with water spot 3 conductings.
When the user opened water valve 1 water, if the water in the water pipe 8 is cold water, temperature-sensitive triple valve 2 was closed with water spot 3, and with water pipe 8 and 7 conductings of backwater water inlet pipe, cold water stores by the reservoir chamber 10 that backwater water inlet pipe 7 flows into storage tank 6.When arriving through the hot water of water heater, temperature-sensitive triple valve 2 is closed backwater water inlet pipe 7, and with water pipe 8 with water spot 3 conductings, hot water uses for the user by with water spot 3 outflows.Temperature-sensitive triple valve 2 has guaranteed that cold water flows away from backwater water inlet pipe 7, and all is hot water from what flow out with water spot 3.
Water storage in storage tank 6 reaches a constant volume, and promptly the water level of reservoir chamber 10 rises to the position of ball-cock assembly 16, and the switch in water pump 15 circuit is connected in ball-cock assembly 16 actions, and water pump 16 is started working, and water storage is imported the water inlet pipe 4 of water heater 17.When the water storage water level drops to a certain degree, ball-cock assembly 16 descends, and disconnects the switch in water pump 15 circuit, and water pump 16 quits work.Ball-cock assembly 16 is according to the operation of the variation automatically controlled water pump 15 of water storage water level, and it is very convenient that this device is operated.The expansion tank 12 of water pump 15 outlets plays the effect of regulating water pressure fluctuations in the pipeline.Check valve 13 guarantees that current can only be flowed by water inlet pipe 4 directions of storage tank 6 to water heater 17.
Claims (3)
1. water-saving device of water heater, it is characterized in that it comprises temperature-sensitive triple valve (2), backwater water inlet pipe (7), storage tank (6), backwater outlet pipe (5), described temperature-sensitive triple valve (2) respectively with water heater (17) in outlet pipe (8), with water spot (3), backwater water inlet pipe (7) is communicated with, the other end of backwater water inlet pipe (7) is connected with the inlet of storage tank (6), the outlet of storage tank (6) is connected with backwater outlet pipe (5) one ends, the other end of backwater outlet pipe (5) is communicated with water inlet pipe (4) in the water heater (17), and temperature-sensitive triple valve (2) is by outlet pipe (8) in the temperature control water heater and use water spot (3), logical closing between the backwater water inlet pipe (7).
2. water-saving device of water heater according to claim 1, it is characterized in that described storage tank (6) comprises expansion tank (12), check valve (13), housing (14), water pump (15), ball-cock assembly (16), the inner chamber of housing (14) is divided into reservoir chamber (10) and power house (11), be provided with ball-cock assembly (16) in reservoir chamber (10) inside, the import of the other end of backwater water inlet pipe (7) and backwater outlet pipe (5) is connected the bottom of reservoir chamber (10), ball-cock assembly (16) is in the top of backwater outlet pipe (5), on the backwater outlet pipe (5) of power house (11), be respectively equipped with water pump (15), expansion tank (12) and check valve (13), and be interconnected.
3. water-saving device of water heater according to claim 2 is characterized in that the upside of described reservoir chamber (10) is provided with spiracle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200613631U CN201149382Y (en) | 2007-12-12 | 2007-12-12 | Water saving device for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200613631U CN201149382Y (en) | 2007-12-12 | 2007-12-12 | Water saving device for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149382Y true CN201149382Y (en) | 2008-11-12 |
Family
ID=40117152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200613631U Expired - Lifetime CN201149382Y (en) | 2007-12-12 | 2007-12-12 | Water saving device for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149382Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010054559A1 (en) * | 2008-11-17 | 2010-05-20 | Dai Yun | Automatic cold water recycling thermostatic faucet |
| CN101881511A (en) * | 2010-07-15 | 2010-11-10 | 无锡职业技术学院 | Water-saving device of water heater |
| CN102009012A (en) * | 2010-03-31 | 2011-04-13 | 范维林 | Liquid atomized aerosol generating device with temperature control |
| CN101451769B (en) * | 2007-12-08 | 2011-04-27 | 广东万和新电气股份有限公司 | Water saving device of water heater |
| CN102914051A (en) * | 2012-11-21 | 2013-02-06 | 林久忠 | Boiler cold water loop system |
| CN104197521A (en) * | 2014-09-28 | 2014-12-10 | 张智博 | Water-saving environmental-friendly water heater |
| CN105987526A (en) * | 2016-07-12 | 2016-10-05 | 南京工业职业技术学院 | Water saving device of solar water heater |
-
2007
- 2007-12-12 CN CNU2007200613631U patent/CN201149382Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451769B (en) * | 2007-12-08 | 2011-04-27 | 广东万和新电气股份有限公司 | Water saving device of water heater |
| WO2010054559A1 (en) * | 2008-11-17 | 2010-05-20 | Dai Yun | Automatic cold water recycling thermostatic faucet |
| CN102009012A (en) * | 2010-03-31 | 2011-04-13 | 范维林 | Liquid atomized aerosol generating device with temperature control |
| CN102009012B (en) * | 2010-03-31 | 2012-10-24 | 范维林 | Liquid atomized aerosol generating device with temperature control |
| CN101881511A (en) * | 2010-07-15 | 2010-11-10 | 无锡职业技术学院 | Water-saving device of water heater |
| CN101881511B (en) * | 2010-07-15 | 2012-07-11 | 无锡职业技术学院 | Water-saving device of water heater |
| CN102914051A (en) * | 2012-11-21 | 2013-02-06 | 林久忠 | Boiler cold water loop system |
| CN104197521A (en) * | 2014-09-28 | 2014-12-10 | 张智博 | Water-saving environmental-friendly water heater |
| CN104197521B (en) * | 2014-09-28 | 2017-01-18 | 张智博 | Water-saving environmental-friendly water heater |
| CN105987526A (en) * | 2016-07-12 | 2016-10-05 | 南京工业职业技术学院 | Water saving device of solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGDONG WANHE GROUP CO.,LTD. Effective date: 20091113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward New Electric Co., Ltd. Address before: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20081112 Effective date of abandoning: 20071212 |