CN204612181U - A kind of water-saving type water heater - Google Patents
A kind of water-saving type water heater Download PDFInfo
- Publication number
- CN204612181U CN204612181U CN201520283866.8U CN201520283866U CN204612181U CN 204612181 U CN204612181 U CN 204612181U CN 201520283866 U CN201520283866 U CN 201520283866U CN 204612181 U CN204612181 U CN 204612181U
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- China
- Prior art keywords
- water
- valve
- return pipe
- water pump
- pipe
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a kind of water-saving type water heater, and the bottom of water tank is provided with water inlet pipe and outlet pipe; Water intaking valve its be arranged in the middle part of described water inlet pipe; Outlet valve, it is arranged on described outlet pipe bottom; Water pump, it is arranged on the sidepiece of described water tank, and the below of described water pump is connected with water pump gauge tap; Return pipe, it is arranged on described water tank sidepiece, and the upper end of described return pipe is connected with described water pump, is connected in the middle part of described return pipe with described outlet pipe, and described return pipe front end is provided with delivery port; Pressure inductor and temperature inductor B, its middle part being arranged on described return pipe is connected with described water pump gauge tap; Temperature inductor A and temperature-sensing valve, it is anterior that it is arranged on described return pipe; Described water intaking valve is made up of check valve and relief valve; Described water tank is pressure vessel.The beneficial effects of the utility model are: adopt combinationally using of water pump and duty valve, can using water wisely, while without the need to the operation of user, intelligence degree is high.
Description
Technical field
The utility model relates to household electrical appliance, especially a kind of water-saving type water heater.
Background technology
At present, electric heater both domestic and external in use, when opening hot water effluent's valve of water heater, first out be cold water, this part cold water is original in outlet pipe, goes out hot water again after the cold water by the time in pipe discharges, when particularly pipeline is long, cause the waste of water resource.
Utility model content
For the weak point existed in the problems referred to above, the utility model provides a kind of water-saving type water heater.
For achieving the above object, the utility model provides a kind of water-saving type water heater, comprising:
Water tank, the bottom of described water tank is provided with water inlet pipe and outlet pipe;
Water intaking valve its be arranged in the middle part of described water inlet pipe;
Outlet valve, it is arranged on described outlet pipe bottom;
Water pump, it is arranged on the sidepiece of described water tank, and the below of described water pump is connected with water pump gauge tap;
Return pipe, it is arranged on described water tank sidepiece, and the upper end of described return pipe is connected with described water pump, is connected in the middle part of described return pipe with described outlet pipe, and described return pipe front end is provided with delivery port;
Pressure inductor and temperature inductor B, its middle part being arranged on described return pipe is connected with described water pump gauge tap;
Temperature inductor A and temperature-sensing valve, it is anterior that it is arranged on described return pipe;
Described water intaking valve is made up of check valve and relief valve;
Described water tank is pressure vessel.
Further, described valve is normally closed type.
Further, described water pump gauge tap is open in usual.
The beneficial effects of the utility model are: adopt combinationally using of water pump and duty valve, can using water wisely, while without the need to the operation of user, intelligence degree is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water-saving type water heater of the utility model.
In figure: 1, water tank; 2, water intaking valve; 3, outlet valve; 4, temperature-sensing valve; 5, temperature inductor A; 6, temperature inductor B; 7, pressure inductor; 8, water pump gauge tap; 9, water pump; 10, return pipe.
Detailed description of the invention
As shown in Figure 1, a kind of water-saving type water heater described in the utility model embodiment, comprising: water tank 1, and the bottom of described water tank 1 is provided with water inlet pipe and outlet pipe; Water intaking valve 2 its be arranged in the middle part of described water inlet pipe; Outlet valve 3, it is arranged on described outlet pipe bottom; Water pump 9, it is arranged on the sidepiece of described water tank 1, and the below of described water pump 9 is connected with water pump gauge tap 8; Return pipe 10, it is arranged on described water tank 1 sidepiece, and the upper end of described return pipe 10 is connected with described water pump 9, is connected in the middle part of described return pipe 10 with described outlet pipe, and described return pipe 10 front end is provided with delivery port; Pressure inductor 7 and temperature inductor B6, its middle part being arranged on described return pipe 10 is connected with described water pump gauge tap 8; Temperature inductor A5 and temperature-sensing valve 4, it is anterior that it is arranged on described return pipe 10; Described water intaking valve 2 is made up of check valve and relief valve; Described water tank 1 is pressure vessel, and described temperature-sensing valve 4 is normally closed type, and described water pump gauge tap 8 is open in usual.
During concrete use: open outlet valve 3, now because the water temperature in pipe is lower, temperature inductor A5 does not work, and temperature-sensing valve 4 is normally closed, not water outlet, and temperature inductor B6 senses the temperature of cold water, pressure inductor 7 experiences the pressure of cold water simultaneously, and send a signal to water pump gauge tap 8, water pump 9 works, cold water in pipe is transported in water tank 1, forms an Inner eycle.
When the cold water in outlet pipe is by circulation, when the hot water of water tank flows to pipe by outlet valve, water temperature raises, when specific embodiment is 40 °, temperature inductor A action (operating temperature of temperature inductor is adjustable), temperature-sensing valve is opened, and hot water is flowed out for user by temperature-sensing valve, simultaneously by water intaking valve 2 moisturizing.When the water temperature in pipe reaches a timing, when specific embodiment is 40 °, temperature inductor B senses hot water, and signal to water pump gauge tap, water pump quits work, and user just can commonly use hot water.
Time normally without water, outlet valve is closed, and without hydraulic pressure in pipe, pressure inductor signals to water pump gauge tap, and water pump quits work.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a water-saving type water heater, is characterized in that, comprising:
Water tank (1), the bottom of described water tank (1) is provided with water inlet pipe and outlet pipe;
Water intaking valve (2) its be arranged in the middle part of described water inlet pipe;
Outlet valve (3), it is arranged on described outlet pipe bottom;
Water pump (9), it is arranged on the sidepiece of described water tank (1), and the below of described water pump (9) is connected with water pump gauge tap (8);
Return pipe (10), it is arranged on described water tank (1) sidepiece, the upper end of described return pipe (10) is connected with described water pump (9), described return pipe (10) middle part is connected with described outlet pipe, and described return pipe (10) front end is provided with delivery port;
Pressure inductor (7) and temperature inductor B (6), its middle part being arranged on described return pipe (10) is connected with described water pump gauge tap (8);
Temperature inductor A (5) and temperature-sensing valve (4), it is anterior that it is arranged on described return pipe (10);
Described water intaking valve (2) is made up of check valve and relief valve;
Described water tank (1) is pressure vessel.
2. water-saving type water heater according to claim 1, is characterized in that, described temperature-sensing valve (4) is normally closed type.
3. according to water-saving type water heater according to claim 1, it is characterized in that, described water pump gauge tap (8) is for open in usual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283866.8U CN204612181U (en) | 2015-05-05 | 2015-05-05 | A kind of water-saving type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283866.8U CN204612181U (en) | 2015-05-05 | 2015-05-05 | A kind of water-saving type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612181U true CN204612181U (en) | 2015-09-02 |
Family
ID=53964735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283866.8U Expired - Fee Related CN204612181U (en) | 2015-05-05 | 2015-05-05 | A kind of water-saving type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865016A (en) * | 2016-06-15 | 2016-08-17 | 任福杰 | High-pressure high-temperature hot-water supply device |
-
2015
- 2015-05-05 CN CN201520283866.8U patent/CN204612181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865016A (en) * | 2016-06-15 | 2016-08-17 | 任福杰 | High-pressure high-temperature hot-water supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160505 |