CN2158998Y - Solar water heater for use in the four seasons - Google Patents
Solar water heater for use in the four seasons Download PDFInfo
- Publication number
- CN2158998Y CN2158998Y CN92219698U CN92219698U CN2158998Y CN 2158998 Y CN2158998 Y CN 2158998Y CN 92219698 U CN92219698 U CN 92219698U CN 92219698 U CN92219698 U CN 92219698U CN 2158998 Y CN2158998 Y CN 2158998Y
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- water heater
- storage tank
- solar
- 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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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar water heater for use in the four seasons. In the utility model, liquid which has low temperature and is not solidified can carry out circulation in the closed circulation circuit of a heat exchanger which is arranged in a water storage tank which is arranged in a room and is communicated with a solar heat collector to realize that the solar water heater can still carry out normal operation when the outdoor temperature is below a centigrade zero degree, and the water storage tank is provided with electric heating elements. A small amount of electric energy can make the water temperature achieve the required temperature when the heat which is provided by solar energy is insufficient to make the water temperature in the water tank achieve the required temperature, and as a result, the utility model can provide hot water with proper temperature under any weather conditions in the four seasons.
Description
The utility model relates to a kind ofly can both utilize solar device throughout the year, belongs to solar water heater.
Solar water heater commonly used at present, generally be with solar thermal collector and water storage circulation pipe UNICOM, and storage tank places the position that is higher than heat collector, and heated water is exactly the periodic duty medium, so storage tank and heat collector generally all are to place under the outdoor sunlight.Its shortcoming is: water all must be put clean in case freezing heat collector and storage tank when outside air temperature is lower than zero centigrade; When the solar energy deficiency so that water temperature also is inconvenient to act on other energy when reaching people's the temperature of requirement that the water in the water tank is heated again.
The purpose of this utility model provides a kind of with the low temperature solidifying liq medium of working not, outside air temperature be lower than that zero centigrade also can operate as normal can be with the solar water heater of water in the electrical heating storage tank.
The purpose of this utility model realizes as follows: solar thermal collector places under the outdoor sunlight, water receiver places indoor and electric heater is housed, with circulation pipe UNICOM solar thermal collector with place heat exchanger in the storage tank and series connection ring valve, circulating valve, circulating pump constitute the closed-loop path, be full of the noncondensing liquid of low temperature in the loop and do circulation heat-carrying working media.
The utility model has the advantages that: when outside air temperature is lower than zero centigrade, also can gather solar energy effectively, when the solar energy deficiency so that the water in the storage tank when reaching the requirement temperature, can make water temperature reach the requirement temperature with a spot of electric energy.
Below in conjunction with accompanying drawing the utility model is described in detail.
Accompanying drawing is a structural representation of the present utility model.
As shown in the figure: the utility model constitutes the closed-loop path device by solar thermal collector (1) circulation pipe (2) circulating valve (3) circulating pump (4) heat exchanger (5), the top that the closed-loop path is full of the noncondensing heat-carrying liquid of low temperature (10) closed-loop path is communicated with a heat-carrying liquid storage tank (7), and heat exchanger (5) and electric heater (8) all place in the storage tank (6).The noncondensing heat-carrying liquid of low temperature (10) rises the cold power of falling by heat or adds that the pressure motive force of circulating pump (4) circulates in the closed-loop path, give heat exchanger (5) with the thermal energy conduction that solar thermal collector (1) is collected, again heat energy is given to water in the storage tank by heat exchanger (5).The effect of circulating valve (3) is to allow heat energy to be transmitted to heat exchanger (5) by solar thermal collector (1), the blocking-up back transfer.The effect of heat-carrying liquid storage tank (7) is a storage area heat-carrying liquid (10) with the surplus and deficiency of adjusting in the loop, the gas in the discharging loop.The effect of controller (9) is to control circulating valve (3) circulating pump (4) electric heater (8) respectively to work on request.
Owing to adopted by stating structure, the utility model can be realized: a heat-carrying liquid (10) can adopt the noncondensing liquid of the low temperature that is different from heated material character fully, and solar thermal collector (1) can be significantly less than under the condition of taking the photograph low zero degree in environment temperature and work; Two heat exchangers (5) can place the position work that is lower than heat collector (1), so storage tank just can place indoor; Three place indoor storage tank (6) to combine with an electric heater (8), can not reach in solar energy heating to require temperature only to use small amount of electrical energy can make water temperature reach the requirement temperature.
Claims (4)
1, sun water heater, belong to and utilize solar energy to be opposite to the device that indoor medium heats, mainly constitute, it is characterized in that placing outdoor solar thermal collector (1) and being contained in indoor heat exchanger (5) formation being full of the closed-loop path that low temperature does not solidify heat-carrying liquid (10) by circulation pipe (2) UNICOM by solar thermal collector (1) circulation pipe (2) heat exchanger (5) and storage tank (6) that electric heater (8) are housed.
2, sun water heater according to claim 1 is characterized in that heat exchanger (5) inserts in the storage tank (6) that electric heater (8) are housed.
3, sun water heater according to claim 1 and 2 is characterized in that the interior series circulation valve of circulation pipe (2) (3).
4, sun water heater according to claim 1 and 2, the interior series circulation pump of circulation pipe (2) (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92219698U CN2158998Y (en) | 1992-09-09 | 1992-09-09 | Solar water heater for use in the four seasons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92219698U CN2158998Y (en) | 1992-09-09 | 1992-09-09 | Solar water heater for use in the four seasons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158998Y true CN2158998Y (en) | 1994-03-16 |
Family
ID=33766894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92219698U Expired - Fee Related CN2158998Y (en) | 1992-09-09 | 1992-09-09 | Solar water heater for use in the four seasons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158998Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366990C (en) * | 2003-05-30 | 2008-02-06 | 全奭宁 | Boiler system for heating and hot water supply using solar heat |
| CN102767908A (en) * | 2012-08-14 | 2012-11-07 | 青岛大润机械有限公司 | Domestic water circulating system |
| CN102818374A (en) * | 2011-06-10 | 2012-12-12 | 江苏双能太阳能有限公司 | Solar water heating system temperature difference compensator with permanent magnet motor circulating pump |
| CN107289640A (en) * | 2017-07-14 | 2017-10-24 | 广东志高暖通设备股份有限公司 | A kind of multi-heat source assist type apparatus for heating water by solar energy |
| CN108101302A (en) * | 2017-12-20 | 2018-06-01 | 皖西学院 | Utilize solar energy and the rural domestic sewage treatment system of wind energy |
-
1992
- 1992-09-09 CN CN92219698U patent/CN2158998Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366990C (en) * | 2003-05-30 | 2008-02-06 | 全奭宁 | Boiler system for heating and hot water supply using solar heat |
| CN102818374A (en) * | 2011-06-10 | 2012-12-12 | 江苏双能太阳能有限公司 | Solar water heating system temperature difference compensator with permanent magnet motor circulating pump |
| CN102767908A (en) * | 2012-08-14 | 2012-11-07 | 青岛大润机械有限公司 | Domestic water circulating system |
| CN107289640A (en) * | 2017-07-14 | 2017-10-24 | 广东志高暖通设备股份有限公司 | A kind of multi-heat source assist type apparatus for heating water by solar energy |
| CN108101302A (en) * | 2017-12-20 | 2018-06-01 | 皖西学院 | Utilize solar energy and the rural domestic sewage treatment system of wind energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |