CN202675448U - Water-saving hot water supply system - Google Patents
Water-saving hot water supply system Download PDFInfo
- Publication number
- CN202675448U CN202675448U CN 201220081065 CN201220081065U CN202675448U CN 202675448 U CN202675448 U CN 202675448U CN 201220081065 CN201220081065 CN 201220081065 CN 201220081065 U CN201220081065 U CN 201220081065U CN 202675448 U CN202675448 U CN 202675448U
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- China
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- water
- valve
- hot water
- heater
- header tank
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
Disclosed is a water-saving hot water supply system. A water collecting tank (7) is added on the water-saving hot water supply system. When a user uses hot water, the water-saving hot water supply system can collect cold water flowed out from a water pipe (4) between a water heater (1) and a hot water faucet (6), the cold water can continue to use, and water is saved. The water-saving hot water supply system comprises the water heater (1), a water inlet valve (2) of the water heater, a water outlet valve (3) of the water heater, the water pipe (4), a water inlet valve (5) of the water collecting tank, the hot water faucet (6), the water collecting tank (7) and a water outlet valve (8) of the water collecting tank. The water inlet valve (2) of the water heater, the water heater (1), the water outlet valve (3) of the water heater, the water inlet valve (5) of the water collecting tank, the water collecting tank (7), the water outlet valve (8) of the water collecting valve are connected with each other sequentially through the water pipe (4). An inlet of the hot water faucet (6) is respectively connected with an inlet of the water outlet valve (5) of the water collecting tank and an outlet of the water outlet valve (3) of the water heater.
Description
Technical field
The utility model belongs to civil construction water supply and sewage work technical field, particularly a kind of water-saving hot water supply system.
Background technology
At present, in daily life, generally need to use hot water, all have hot water supply system in many places such as hotel, dwelling houses.The water heater of these hot water supply systems and hot water tap have certain distance, several meters of few persons, many persons one, 20 meters.And the use of hot water has discontinuity, when needs hot water, the hot water tap opens and can't see hot water at once, and will be after a while, by the time after the cold water in the water pipe has flowed between water heater and the hot water tap, just can use hot water, these cold water have wasted like this, will lose a large amount of water year in year out.
Summary of the invention
For using water wisely, take full advantage of the cold water in the water pipe between water heater and the hot water tap, task of the present utility model provides a kind of water-saving hot water supply system.It has solved the waste problem of being interrupted water when using hot water.
The technical solution of the utility model is as follows:
The utility model is set up header tank at hot water supply system, and it is arranged on the pipeline in parallel with the hot water tap, as a part of hot water supply system.When needs use hot water, water heater begins to flow out hot water, in the water pipe between this moment water heater and the hot water tap or cold water, first this part cold water is flow to header tank gradually by Bypass hose, before the hot water that flows out from water heater subsequently can flow to the hot water tap, opening the hot water tap just can have hot water to use.
The cold water that header tank is collected can separately or be incorporated other water supply system into and use, and can inject toilet flush, washing machine uses, and also can use in the place of some domestic waters such as grade between the kitchen.
Along with the quickening of urbanization process, residential building is built more and more, and every household all needs to have hot water supply system basically, if adopt the utility model, ten million user can using water wisely, and water-saving result is quite remarkable.
Description of drawings
Accompanying drawing is a kind of water-saving hot water supply system schematic flow sheet of the present utility model.
The specific embodiment
Referring to accompanying drawing, the utility model is a kind of water-saving hot water supply system.It comprises water heater 1, Water intaking valve of water heater 2, water outlet of water heater valve 3, water pipe 4, header tank water intaking valve 5, hot water tap 6, header tank 7, header tank outlet valve 8.
Water heater 1 is the equipment that produces hot water, and inside is provided with heater block, can heat the cold water that passes into.Water heater 1 cooling water inlet is connected with Water intaking valve of water heater 2 outlets by water pipe 4, and its hot water outlet is connected with 3 imports of water outlet of water heater valve by water pipe 4;
Water intaking valve of water heater 2 is valves of regulating pondage, also can play the keying effect simultaneously.Water intaking valve of water heater 2 imports are connected by water pipe 4 with outside water system, and its outlet is connected with water heater 1 cooling water inlet by water pipe 4;
Water outlet of water heater valve 3 is valves of regulating pondage, also can play the keying effect simultaneously.3 imports of water outlet of water heater valve are connected with water heater 1 hot water outlet by water pipe 4, and its outlet is connected with 5 imports of header tank water intaking valve, hot water tap's 6 imports respectively by water pipe 4;
Header tank water intaking valve 5 is opening/shutting valves, also can regulating pondage.5 imports of header tank water intaking valve are connected with 3 outlets of water outlet of water heater valve, hot water tap's 6 imports respectively by water pipe 4, and its outlet is connected with header tank 7 imports by water pipe 4;
Hot water tap 6 is opening/shutting valves, also can regulating pondage.Hot water tap's 6 imports are connected with 5 imports of header tank water intaking valve, 3 outlets of water outlet of water heater valve respectively by water pipe 4, and its outlet directly is communicated with atmosphere;
Header tank 7 is containers of collecting cold water, and inside is provided with ball-cock assembly, the water capacity of control header tank.Water collector 7 imports are connected with 5 outlets of header tank water intaking valve by water pipe 4, and its outlet is connected with 8 imports of header tank outlet valve by water pipe 4;
Header tank outlet valve 8 is valves of regulating pondage, also can play the keying effect simultaneously.8 imports of header tank outlet valve are connected by the outlet of water pipe 4 and header tank, and it exports by water pipe 4 and toilet flush etc. and is connected with water spot;
Water-saving hot water supply system operation principle of the present utility model is as follows:
Water intaking valve of water heater 2, water outlet of water heater valve 3 in the system are often opened, and header tank water intaking valve 5, hot water tap 6, header tank outlet valve 8 are opened or closed according to the water situation.
When bringing into use hot water, at first open header tank water intaking valve 5, make the hot water supply system operation, outside cold water flows into water heater 1 through water pipe 4 by Water intaking valve of water heater 2 continually, flows out by water outlet of water heater valve 3 through water pipe 4 through the hot water after water heater 1 heating.When hot water flowed out from water heater 1, the cold water that accumulates between water heater 1 hot water outlet and 5 imports of header tank water intaking valve was also flowing, and it flows into header tank 7 through water pipe 4 by header tank water intaking valve 5.
When hot water flow to adapter place between 5 imports of header tank water intaking valve and hot water tap's 6 imports, closure set tank intake valve of water 5 was opened hot water tap 6, and hot water will enter hot water tap 6 by water pipe 4, and hot water flows out continually from hot water tap's 6 outlets subsequently.Hot water is closed hot water tap 6 after using and finishing, and hot water supply system is just out of service.
If toilet flushes etc. need to use the water of header tank 7 interior storages with water spot, can open header tank outlet valve 8, the water of header tank 7 interior storages flows into by header tank outlet valve 8 through water pipe 4 and uses water spot.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment only is that the utility model is described, and be not with opposing restriction of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim conversion, the modification of above-described embodiment.
Claims (2)
1. a water-saving hot water supply system is characterized in that comprising water heater (1), Water intaking valve of water heater (2), water outlet of water heater valve (3), water pipe (4), header tank water intaking valve (5), hot water tap (6), header tank (7), header tank outlet valve (8).
2. by water-saving hot water supply system claimed in claim 1, it is characterized in that:
Water intaking valve of water heater (2), water heater (1), water outlet of water heater valve (3), header tank water intaking valve (5), header tank (7), header tank outlet valve (8) connect successively by water pipe (4);
Hot water tap (6) import is connected with header tank water intaking valve (5) import, water outlet of water heater valve (3) outlet respectively by water pipe (4), and its outlet directly is communicated with atmosphere;
Header tank outlet valve (8) import by water pipe (4) and header tank export be connected outside, its outlet is connected with toilet flush, washing machine, water pipe for kitchen use respectively by water pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081065 CN202675448U (en) | 2012-03-05 | 2012-03-05 | Water-saving hot water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081065 CN202675448U (en) | 2012-03-05 | 2012-03-05 | Water-saving hot water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675448U true CN202675448U (en) | 2013-01-16 |
Family
ID=47496351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220081065 Expired - Fee Related CN202675448U (en) | 2012-03-05 | 2012-03-05 | Water-saving hot water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165408A (en) * | 2014-08-26 | 2014-11-26 | 安徽工程大学 | Water supplying system for solar water heater |
-
2012
- 2012-03-05 CN CN 201220081065 patent/CN202675448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165408A (en) * | 2014-08-26 | 2014-11-26 | 安徽工程大学 | Water supplying system for solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yin Huaqin Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |