CN201903115U - Water-saving solar water heater - Google Patents
Water-saving solar water heater Download PDFInfo
- Publication number
- CN201903115U CN201903115U CN2010205590267U CN201020559026U CN201903115U CN 201903115 U CN201903115 U CN 201903115U CN 2010205590267 U CN2010205590267 U CN 2010205590267U CN 201020559026 U CN201020559026 U CN 201020559026U CN 201903115 U CN201903115 U CN 201903115U
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- CN
- China
- Prior art keywords
- water
- pipe
- storage tank
- hot
- series
- 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
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a water-saving solar water heater which comprises a water storage tank connected with a solar heat collector, wherein the bottom of the water storage tank is provided with a cold water pipe and a hot water pipe, and the hot water pipe is connected with a water tap after being connected with a control valve in series. The water-saving solar water heater has the innovations that a three-way pipe is connected in series to the hot water pipe between the control valve and the water storage tank, a water return pipe is arranged between the third pipe port of the three-way pipe and the water storage tank, a water pump connected with a power supply is connected to the water return pipe in series, a temperature sensor is arranged on the three-way pipe or the hot water pipe, the water pump and the temperature sensor are respectively connected with a control device through signal wires, and the control device is connected with the power supply. Compared with the prior art, the water-saving solar water heater has the characteristics of reasonable design, simple structure, convenience of use, safety and reliability and the like, realizes the purpose of direct hot water emission and avoids the waste of water resources. The utility model not only is suitable for newly produced solar water heaters, but also is convenient for additional assembly of installed and used solar water heaters.
Description
(1) technical field
The utility model relates to a kind of solar water heater, specifically a kind of water-saving type solar water heater.
(2) background technology
Solar water heater is divided into two kinds of general expression solar water heater and separated type solar water heaters from structure.The general expression solar water heater: exactly glass tube with vacuum directly being inserted in the water tank, utilize the circulation that adds hot water, make that the water temperature in the water tank raises, is the most conventional a kind of solar water heater.General such water heater only is installed in the top layer of one-storey house or building.When solar water heater is opened tap, at first emit cold water, building is low more, and the cold water of emitting is many more, with a three-person household is example, if locate the bottom in building, over a year, the cold water that light is emitted in vain just reaches more than 1,000 jin, and this is a serious waste concerning precious water resource.
(3) summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of reasonable in design, simple in structure, safe and reliable water-saving type solar water heater is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of water-saving type solar water heater, comprise the storage tank that joins with solar thermal collector, the bottom of storage tank is provided with cold water pipe and hot-water line, join with tap behind the hot-water line series connection by-pass valve control, be in series with three-way pipe on the hot-water line between by-pass valve control and the storage tank, be provided with return pipe between the 3rd mouth of pipe of three-way pipe and the storage tank, on return pipe, be in series with the water pump that joins with power supply, the hot-water line at three-way pipe or place is provided with temperature sensor, above-mentioned water pump and temperature sensor join by holding wire and control device respectively, and control device connects power supply.
Above-mentioned tap is meant shower nozzle, washbasin tap or other discharging device.
Water type solar water heater of the present utility model, its operation principle is as follows:
Use before the solar water heater, open " control device " power supply earlier, " water pump " starts working, cold water in the hot-water line is successively by in " three-way pipe ", " water pump " blowback storage tank, behind the circulation certain hour, after the water temperature in hot-water line and the three-way pipe reached uniform temperature, temperature sensor passed to control device with temperature signal, control device sends instruction, and water pump quits work.This moment, only tap was a cold water to this section of three-way pipe water pipe when opening the by-pass valve control water again, and moment can emit, continue after promptly be hot water.
A kind of water-saving type solar water heater of the present utility model compared with prior art, the beneficial effect that is produced is:
1) the utility model is reasonable in design, and is simple in structure, easy to use, safe and reliable, realized directly going out the purpose of hot water, avoided the waste of water resource.
2) the utility model is not only applicable to the solar water heater of new production, to the solar water heater of having installed and used, can install use easily additional yet.
(4) description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure, 1, storage tank, 2, cold water pipe, 3, hot-water line, 4, by-pass valve control, 5, three-way pipe, 6, return pipe, 7, water pump, 8, temperature sensor, 9, control device, 10, tap.
(5) specific embodiment
Below in conjunction with explaining below 1 pair of a kind of water-saving type solar water heater work of the present utility model of accompanying drawing.
As shown in Figure 1, a kind of water-saving type solar water heater of the present utility model, its structure comprises storage tank 1, the bottom of storage tank 1 is provided with cold water pipe 2 and hot-water line 3, hot-water line 3 series connection by-pass valve controls 4 backs join with tap 10, be in series with three-way pipe 5 on the hot-water line 3 between by-pass valve control 4 and the storage tank 1, be provided with return pipe 6 between the 3rd mouth of pipe of three-way pipe 5 and the storage tank 1, on return pipe 6, be in series with the water pump 7 that joins with power supply, the hot-water line 3 at three-way pipe 5 or place is provided with temperature sensor 8, above-mentioned water pump 7 and temperature sensor 8 join by holding wire and control device 9 respectively, and control device 9 connects the 220V AC power.
Above-mentioned tap 4 is meant shower nozzle or washbasin tap.
Its processing and fabricating of a kind of water-saving type solar water heater of the present utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. water-saving type solar water heater, comprise the storage tank (1) that joins with solar thermal collector, the bottom of storage tank (1) is provided with cold water pipe (2) and hot-water line (3), hot-water line (3) series connection by-pass valve control (4) back joins with tap (10), it is characterized in that, be in series with three-way pipe (5) on the hot-water line (3) between by-pass valve control (4) and the storage tank (1), be provided with return pipe (6) between the 3rd mouth of pipe of three-way pipe (5) and the storage tank (1), on return pipe (6), be in series with the water pump (7) that joins with power supply, the hot-water line (3) at three-way pipe (5) or place is provided with temperature sensor (8), above-mentioned water pump (7) and temperature sensor (8) join by holding wire and control device (9) respectively, and control device (9) connects power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205590267U CN201903115U (en) | 2010-10-13 | 2010-10-13 | Water-saving solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205590267U CN201903115U (en) | 2010-10-13 | 2010-10-13 | Water-saving solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903115U true CN201903115U (en) | 2011-07-20 |
Family
ID=44273708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205590267U Expired - Fee Related CN201903115U (en) | 2010-10-13 | 2010-10-13 | Water-saving solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903115U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322690A (en) * | 2011-09-22 | 2012-01-18 | 李娟� | Energy-saving water heater |
| CN102563748A (en) * | 2012-01-19 | 2012-07-11 | 莱芜市凤凰新能源科技集团有限公司 | Cyclic hot water supply device |
| CN104165408A (en) * | 2014-08-26 | 2014-11-26 | 安徽工程大学 | Water supplying system for solar water heater |
| CN104633744A (en) * | 2015-02-10 | 2015-05-20 | 芜湖美的厨卫电器制造有限公司 | Burning pump complementary water heating system |
-
2010
- 2010-10-13 CN CN2010205590267U patent/CN201903115U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322690A (en) * | 2011-09-22 | 2012-01-18 | 李娟� | Energy-saving water heater |
| CN102563748A (en) * | 2012-01-19 | 2012-07-11 | 莱芜市凤凰新能源科技集团有限公司 | Cyclic hot water supply device |
| CN104165408A (en) * | 2014-08-26 | 2014-11-26 | 安徽工程大学 | Water supplying system for solar water heater |
| CN104633744A (en) * | 2015-02-10 | 2015-05-20 | 芜湖美的厨卫电器制造有限公司 | Burning pump complementary water heating system |
| CN104633744B (en) * | 2015-02-10 | 2017-07-25 | 芜湖美的厨卫电器制造有限公司 | Fire pump complementary hot-water system |
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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 |
Granted publication date: 20110720 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |