CN201463355U - Backwater device of solar water heater - Google Patents
Backwater device of solar water heater Download PDFInfo
- Publication number
- CN201463355U CN201463355U CN2009200862544U CN200920086254U CN201463355U CN 201463355 U CN201463355 U CN 201463355U CN 2009200862544 U CN2009200862544 U CN 2009200862544U CN 200920086254 U CN200920086254 U CN 200920086254U CN 201463355 U CN201463355 U CN 201463355U
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- heater
- backwater
- pipe
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model relates to a backwater device of a solar water heater, a backwater pipe is arranged between a water inlet pipe and a water outlet pipe of a water tank of the water heater, a temperature-controlled electric water pump is arranged on the backwater pipe, and the temperature-controlled electric water pump consists of a thermistor, an electromagnetic relay and an electric water pump. Due to the adoption of the structure, when the temperature of water in the water outlet pipe of the water heater is lower than the temperature set by the thermistor, the electromagnetic relay automatically starts the electric water pump, and warm water is sent back into the water tank of the water heater and then heated, thereby achieving the purposes of water conservation and energy conservation.
Description
Technical field
The utility model relates to a kind of improvement of solar water heater, particularly a kind of water returning device of solar energy water heater.
Background technology
When now solar water heater used, outlet pipe can be emitted a large amount of warm water, and usually by slatterning in vain, neither water saving is not energy-conservation again for such warm water.
Summary of the invention
The purpose of this utility model is exactly that a kind of water returning device of solar energy water heater of saving water and energy will be provided.
The purpose of this utility model is achieved in that a kind of water returning device of solar energy water heater, between the water inlet pipe of water-heater water tank and outlet pipe, return pipe is set, be provided with the temperature-control electric water pumper on return pipe, the temperature-control electric water pumper is made up of thermistor, electromagnetic relay and electric pump.
Owing to adopt said structure, so when the water temperature in the water heater outlet was lower than the thermistor established temperature, electromagnetic relay started electric pump automatically, send warm water back in water-heater water tank heating again, reach the purpose of saving water and energy.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 1 double as Figure of abstract.
Among the figure: 1, water-heater water tank, 2, water inlet pipe, 3, outlet pipe, 4, return pipe, 5, the temperature-control electric water pumper.
The specific embodiment
As shown in Figure 1, a kind of water returning device of solar energy water heater, between the water inlet pipe 2 of water-heater water tank 1 and outlet pipe 3 return pipe 4 is set, is provided with temperature-control electric water pumper 5 on return pipe 4, temperature-control electric water pumper 5 is made up of thermistor, electromagnetic relay and electric pump.
During use, when the water temperature in the water heater outlet 3 is lower than on the return pipe 4 in the temperature-control electric water pumper 5 the thermistor established temperature, electromagnetic relay starts electric pump automatically, send warm water back in the water-heater water tank 1 heating again through return pipe 4, water inlet pipe 2, when water temperature reaches the thermistor established temperature, electromagnetic relay stops electric pump work automatically, and shows or broadcast music and tell the user.
Claims (1)
1. water returning device of solar energy water heater, it is characterized in that: between the water inlet pipe (2) of water-heater water tank (1) and outlet pipe (3), return pipe (4) is set, be provided with temperature-control electric water pumper (5) on return pipe (4), temperature-control electric water pumper (5) is made up of thermistor, electromagnetic relay and electric pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200862544U CN201463355U (en) | 2009-06-04 | 2009-06-04 | Backwater device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200862544U CN201463355U (en) | 2009-06-04 | 2009-06-04 | Backwater device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463355U true CN201463355U (en) | 2010-05-12 |
Family
ID=42390706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200862544U Expired - Fee Related CN201463355U (en) | 2009-06-04 | 2009-06-04 | Backwater device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104996A (en) * | 2011-11-09 | 2013-05-15 | 管发恩 | Solar water heater capable of heating water when turned on |
-
2009
- 2009-06-04 CN CN2009200862544U patent/CN201463355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104996A (en) * | 2011-11-09 | 2013-05-15 | 管发恩 | Solar water heater capable of heating water when turned on |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100604 |
|
| C17 | Cessation of patent right |