CN201772634U - Full-automatic forced circulation split-type solar water heater - Google Patents
Full-automatic forced circulation split-type solar water heater Download PDFInfo
- Publication number
- CN201772634U CN201772634U CN201020514161XU CN201020514161U CN201772634U CN 201772634 U CN201772634 U CN 201772634U CN 201020514161X U CN201020514161X U CN 201020514161XU CN 201020514161 U CN201020514161 U CN 201020514161U CN 201772634 U CN201772634 U CN 201772634U
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- China
- Prior art keywords
- heat
- solar
- water pump
- heat collector
- water tank
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- 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
- 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
- Y02E10/44—Heat exchange systems
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a full-automatic forced circulation split-type solar water heater. The solar water heater comprises a heat collector and a heat preservation water tank, wherein the heat collector and the heat preservation water tank are connected through a circulating pipe A and a circulating pipe B to form a heat exchange circulating loop, the circulating pipe A is used for a heat exchange medium to flow back to the heat preservation water tank at a high temperature, and the circulating pipe B is used for the heat exchange medium to flow to the heat collector at a low temperature. The solar water heat is characterized in that a water pump is mounted on either the circulating pipe A or the circulating pipe B, used for forcing the medium inside the heat exchange circulating loop to circulate, and powered and driven by a solar panel. The forced circulation is realized through the water pump, so that the solar heat collector and the heat preservation water tank can be mounted at a long distance; the utility model is applicable to balcony wall-mounted solar water heaters, the heat collector and the water tank are separated from each other, and the mounting of the heat preservation water tank can be discretional instead of following the principle that the heat preservation water tank has to be mounted higher than the heat collector; and the circulating heat exchange and the shutdown of the water pump are automatically realized through the solar illumination intensity.
Description
Technical field
The utility model relates to a kind of full-automatic pressure circulation separated solar water heater, particularly a kind of simple in structure, reliability is high and use cost is low full-automatic pressure circulation separated solar water heater.
Background technology
Along with emerging of separated type solar water heater, increasing people selects it as pot-type boiler.Its integral type with conventional solar boilers changes storage tank into and heat collector is separated from each other, it is indoor to make that storage tank can be placed on, and heat collector can be installed in balcony wall or exterior wall beneath window flexibly, has solved the shortcoming that the city high rise building layer is inconvenient to install the regular solar water heater.
Present full-automatic pressure circulation separated solar water heater for guaranteeing heat exchanger effectiveness, is installed water pump usually and is carried out forced circulation when carrying out heat exchange on circulation line, control the concrete opening time by differential temperature controller.The shortcoming of this kind structure is: adopt electronic controller, complex structure, cost height, poor reliability.And water pump is by driven by power, and power consumption is more, is unfavorable for long-term use.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, reliability is high and use cost is low full-automatic pressure circulation separated solar water heater.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of full-automatic pressure circulation separated solar water heater, comprise heat collector and attemperater, this heat collector returns the attemperater circulation pipe by high temperature and low temperature connects and composes a heat exchange closed circuit to heat collector circulation pipe and attemperater, its innovative point is: described low temperature returns to heat collector circulation pipe or high temperature the water pump that is used for medium in the forced circulation heat exchange closed circuit is installed on the attemperater circulation pipe, described water pump by solar panel to its driving of powering.
Further, described water pump is installed in low temperature to the heat collector circulation pipe.
Further, described water pump is a DC water pump.
Further, the power of described DC water pump is 3W-6W.
Further, described solar panel is installed on the heat collector.
Advantage of the present utility model is: owing to adopt solar electrical energy generation to drive the water pump forced circulation, therefore, can realize the remote installation of solar thermal collector and attemperater.Be applicable to balcony wall-hanging solar, heat collector separates with water tank, and attemperater needn't be higher than heat collector, can freely install.
When utilizing solar energy to carry out the water pump driving, when reaching certain intensity as if solar illuminating, solar panels produce enough electric energy and drive the DC water pump operation voluntarily on the one hand, and the driving heat exchange is changed and interrogated medium cycle heat exchange between attemperater and heat collector; On the other hand, the heat transferring medium in the solar thermal collector is owing to be subjected to heating up owing to solar irradiation absorbs heat, because the influence that driven by water pump, heat is brought to attemperater and discharges, and realizes the synchronous exchange of heat energy.And during the solar illuminating undercapacity, generated energy deficiency on the one hand, water pump is out of service; Solar thermal collector can not produce more thermal energy on the other hand, need not cycle heat exchange.Automatically cycle heat exchange and function out of service have been realized.
Adopt the pattern generating of solar panel to drive the water pump cycle heat exchange, simple in structure, cheap, need not electronic controller, good reliability.
Between solar panel and the DC water pump, the direct generation of electricity drives, and need not inverter.Because the DC water pump low-power gets final product with the small size power generation plate.
Description of drawings
Accompanying drawing is the utility model separated solar water heater example structure schematic diagram of automatically forcing to circulate.
The specific embodiment
As shown in drawings, comprise that attemperater 1, heat exchanger 2, solar thermal collector 3, high temperature return attemperater circulation pipe 4, low temperature to heat collector circulation pipe 5, water pump 6, solar panel 7.
Establish heat exchanger 2 in the above-mentioned attemperater 1, establish heat transferring medium in the heat exchanger 2.Solar thermal collector 3 returns attemperater circulation pipe 4 and low temperature by high temperature and connects and composes a heat exchange closed circuit to the heat exchanger 2 of heat collector circulation pipe 5 and attemperater.
At low temperature one water pump 6 that is used for forced circulation heat exchange closed circuit heat transferring medium is installed to the heat collector circulation pipe 5; this water pump is the low-power DC water pump; power is between 3-6W; by solar panel 7 to its driving of powering; this solar panel 7 is installed on the solar thermal collector 3; with integral body of its formation, solar panel 7, DC water pump and connecting between the two taked the protection and the safety measure of being correlated with.
During use, when solar illuminating reaches certain intensity, solar panel 7 produces enough electric energy and drives DC water pump operation the carrying out circulation of heat transferring medium, and the heat transferring medium in the solar thermal collector 3 heats up behind solar light irradiation, be circulated to by water pump in the heat exchanger 2 of attemperater 1 and discharge, the water in the attemperater 1 is heated up.And during the solar illuminating undercapacity, generated energy deficiency on the one hand, can't drive water pump continues operation, and solar thermal collector 3 can not produce more thermal energy on the other hand, need not cycle heat exchange.
Full-automatic pressure circulation separated solar water heater in the utility model is when driving the water pump cycle heat exchange by solar panel, attemperater promptly can be a pressure-bearing type, also non-bearing type, cycle heat exchange can adopt heat transferring medium brief introduction heat exchange, but also direct heat transfer, any type of solar thermal collector all can use, and has good versatility.
Claims (5)
1. automatically force the circulation separated solar water heater for one kind, comprise heat collector and attemperater, this heat collector returns the attemperater circulation pipe by high temperature and low temperature connects and composes a heat exchange closed circuit to heat collector circulation pipe and attemperater, it is characterized in that: described low temperature returns to heat collector circulation pipe or high temperature the water pump that is used for medium in the forced circulation heat exchange closed circuit is installed on the attemperater circulation pipe, described water pump by solar panel to its driving of powering.
2. full-automatic pressure circulation separated solar water heater according to claim 1, it is characterized in that: described water pump is installed in low temperature to the heat collector circulation pipe.
3. full-automatic pressure circulation separated solar water heater according to claim 1, it is characterized in that: described water pump is a DC water pump.
4. full-automatic pressure circulation separated solar water heater according to claim 3, it is characterized in that: the power of described DC water pump is 3W-6W.
5. full-automatic pressure circulation separated solar water heater according to claim 1, it is characterized in that: described solar panel is installed on the heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020514161XU CN201772634U (en) | 2010-09-02 | 2010-09-02 | Full-automatic forced circulation split-type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020514161XU CN201772634U (en) | 2010-09-02 | 2010-09-02 | Full-automatic forced circulation split-type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772634U true CN201772634U (en) | 2011-03-23 |
Family
ID=43752481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020514161XU Expired - Fee Related CN201772634U (en) | 2010-09-02 | 2010-09-02 | Full-automatic forced circulation split-type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967064A (en) * | 2011-09-01 | 2013-03-13 | 江苏迈能高科技有限公司 | Hot water storage tank provided with enamelled coil pipes |
| CN111207524A (en) * | 2020-03-09 | 2020-05-29 | 山东省产品质量检验研究院 | Automatic adjusting and circulating driving method for solar heat-conducting medium |
-
2010
- 2010-09-02 CN CN201020514161XU patent/CN201772634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967064A (en) * | 2011-09-01 | 2013-03-13 | 江苏迈能高科技有限公司 | Hot water storage tank provided with enamelled coil pipes |
| CN111207524A (en) * | 2020-03-09 | 2020-05-29 | 山东省产品质量检验研究院 | Automatic adjusting and circulating driving method for solar heat-conducting medium |
| CN113915778A (en) * | 2020-03-09 | 2022-01-11 | 山东省产品质量检验研究院 | Automatic adjusting and circulating driving method for solar heat-conducting medium |
| CN113915778B (en) * | 2020-03-09 | 2023-11-03 | 山东省产品质量检验研究院 | Automatic regulation and circulation driving method for solar heat conducting medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130902 |