CN103267370A - Circulating-heat-exchange type solar water heating system - Google Patents
Circulating-heat-exchange type solar water heating system Download PDFInfo
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- CN103267370A CN103267370A CN2013101453377A CN201310145337A CN103267370A CN 103267370 A CN103267370 A CN 103267370A CN 2013101453377 A CN2013101453377 A CN 2013101453377A CN 201310145337 A CN201310145337 A CN 201310145337A CN 103267370 A CN103267370 A CN 103267370A
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- heating system
- heat exchanger
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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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Abstract
The invention relates to a system adopting solar energy to heat water, in particular to a heat-exchange type solar water heating system. The circulating-heat-exchange type solar water heating system comprises solar heat collectors, a heat exchanger and a hot water storage tank, a water inlet pipe and a water outlet pipe are connected on the solar heat collectors, the water outlet pipe penetrates the heat exchanger, and a heat exchange pipe exchanging heat with the water outlet pipe is arranged on the heat exchanger and connected with the hot water storage tank. By adopting the above structure, the circulating-heat-exchange type solar water heating system absorbs heat via the solar heat collectors to increase the temperature of water in the water outlet pipe, converts the heat in the water outlet pipe into water in the heat exchange pipe via the heat exchanger, and then stores heated water in the hot water storage tank. The circulating-heat-exchange type solar water heating system is simple in structure and good in heat exchanging effect, and the water used for heat exchange can be recycled.
Description
Technical field
The present invention relates to a kind of system that utilizes solar water, particularly a kind of mode solar water heating system by heat exchange.
Background technology
Solar water heating system is to utilize solar thermal collector, collects solar radiation a kind of device of water heating, is economically valuable in the present Application of Solar Energy development, technology is the most ripe and a business-like application product.
Along with the enhancing that maturation and people's energy-conserving and environment-protective of solar energy heat utilization technology are realized, family expenses separated type solar hot-water heating system obtains application more and more widely.Chinese invention patent CN 101900426 A disclose a kind of separated type solar water heater, comprise heat collector, water tank and work station, described station is between water tank and heat collector, form heat collector water inlet pipe and the heat collector outlet pipe of the circulatory system between described heat collector and the described water tank, work station comprises water pump, check valve, inlet tube and the outlet that is connected with the heat collector water inlet pipe, and the heat collector water inlet pipe that connects between described inlet tube and the outlet is provided with check valve.The water at heat collector water inlet pipe two ends can be remained in the two ends water pipe of heat collector by check valve, prevent that the water pipe at heat collector two ends from breaking, can also effectively prevent the danger that the user gets an electric shock.But the heat exchange water storage effect of this patent of invention separated type solar water heater is bad, does not also have timely moisturizing function.
Summary of the invention
The technical issues that need to address of the present invention provide the solar water heating system that a kind of mode with heat exchange provides hot water.
For solving above-mentioned technical problem, cycle heat exchange formula solar water heating system of the present invention comprises solar thermal collector, be connected with water inlet pipe and outlet pipe on the described solar thermal collector, also comprise heat exchanger and hot water storage tank, described outlet pipe passes heat exchanger, described heat exchanger is provided with the heat exchanger tube with the outlet pipe heat exchange, and described heat exchanger tube is connected with hot water storage tank.
Further, also comprise water supply tank, described outlet pipe is connected with water supply tank after passing heat exchanger; Be connected with filling pipe on the described water supply tank, described water inlet pipe is connected with water supply tank.
Further, described filling pipe is provided with control valve, is provided with temperature-detecting device in the described hot water storage tank.
Further, described control valve is magnetic valve, and described temperature-detecting device is temperature sensor.
Further, described magnetic valve is connected with controller with temperature sensor.
After adopting said structure, cycle heat exchange formula solar water heating system of the present invention absorbs heat by solar thermal collector and is lifted out water temperature in the water pipe, be transformed in the water of heat exchanger tube by will the publish books heat of Guan Zhongshui of heat exchanger then, store in the hot water storage tank then.The present invention is simple in structure, good effect of heat exchange, the water reusable edible that heat exchange is used.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of cycle heat exchange formula solar water heating system of the present invention.
Among the figure: 1 is solar thermal collector, and 2 is outlet pipe, and 3 is heat exchanger, and 4 is water supply tank, and 5 is hot water storage tank, and 6 is heat exchanger tube, and 7 is filling pipe, and 8 is water inlet pipe, and 9 is temperature sensor, and 10 is magnetic valve
The specific embodiment
As shown in Figure 1, cycle heat exchange formula solar water heating system of the present invention comprises solar thermal collector 1, be connected with water inlet pipe 8 and outlet pipe 2 on the described solar thermal collector, water inlet pipe 8 feeds water at low temperature for solar thermal collector 1, forms high-temperature water by solar thermal collector 1 heating back and discharges from outlet pipe 2.The present invention also comprises heat exchanger 4 and hot water storage tank 5, and described outlet pipe 2 passes heat exchanger 4, and described heat exchanger 4 is provided with the heat exchanger tube 6 with the outlet pipe heat exchange, and described heat exchanger tube 6 is connected with hot water storage tank 5.The high-temperature water of discharging from outlet pipe 2 carries out heat exchange by the water at low temperature in heat exchanger and the heat exchanger tube 6 like this, outlet pipe 2 just becomes water at low temperature after by heat exchanger 4 like this, store in the hot water storage tank for user's use and form high-temperature water in the heat exchanger tube 6, so just realized that mode by heat exchange provides the solar water heating system of hot water.
Further, for the conserve water resource, water resource is recycling in the realization feeding solar thermal collector, and system of the present invention also comprises water supply tank 4, and described outlet pipe 2 is connected with water supply tank 4 after passing heat exchanger; Be connected with filling pipe 7 on the described water supply tank 4, described water inlet pipe 8 is connected with water supply tank 4.Outlet pipe 2 advances that water temperature reduces after the heat exchange like this, flows in the water supply tank, feeds more water by filling pipe 7 and reduces water temperature and flow in the water inlet pipe recyclingly again, has saved water resource.
Further, described filling pipe 7 and heat exchanger tube 6 are provided with control valve, are provided with temperature-detecting device in the described hot water storage tank 5.Control valve described here is magnetic valve 10, and described temperature-detecting device is temperature sensor 9, and described magnetic valve 10 is connected with controller with temperature sensor 9.By the water temperature in the temperature sensor detection hot water storage tank, if water temperature is too high, then pass through to increase the flow of water in the filling pipe 7, thereby the water temperature in the outlet pipe 2 after the reduction heat absorption has also just reduced the water temperature that enters hot water storage tank 5 after the heat exchange; If water temperature is lower, then carry out opposite operation.
Though more than described the specific embodiment of the present invention, those of skill in the art in the art should be appreciated that these only illustrate, and can make numerous variations or modification to these embodiments, and not deviate from principle of the present invention and essence.Scope of the present invention is only limited by appended claims.
Claims (5)
1. cycle heat exchange formula solar water heating system, comprise solar thermal collector, be connected with water inlet pipe and outlet pipe on the described solar thermal collector, it is characterized in that: also comprise heat exchanger and hot water storage tank, described outlet pipe passes heat exchanger, described heat exchanger is provided with the heat exchanger tube with the outlet pipe heat exchange, and described heat exchanger tube is connected with hot water storage tank.
2. according to the described cycle heat exchange formula of claim 1 solar water heating system, it is characterized in that: also comprise water supply tank, described outlet pipe is connected with water supply tank after passing heat exchanger; Be connected with filling pipe on the described water supply tank, described water inlet pipe is connected with water supply tank.
3. according to the described cycle heat exchange formula of claim 2 solar water heating system, it is characterized in that: described filling pipe is provided with control valve, is provided with temperature-detecting device in the described hot water storage tank.
4. according to the described cycle heat exchange formula of claim 3 solar water heating system, it is characterized in that: described control valve is magnetic valve, and described temperature-detecting device is temperature sensor.
5. according to the described cycle heat exchange formula of claim 4 solar water heating system, it is characterized in that: described magnetic valve is connected with controller with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101453377A CN103267370A (en) | 2013-04-23 | 2013-04-23 | Circulating-heat-exchange type solar water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101453377A CN103267370A (en) | 2013-04-23 | 2013-04-23 | Circulating-heat-exchange type solar water heating system |
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| Publication Number | Publication Date |
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| CN103267370A true CN103267370A (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101453377A Pending CN103267370A (en) | 2013-04-23 | 2013-04-23 | Circulating-heat-exchange type solar water heating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318568A (en) * | 2014-07-29 | 2016-02-10 | 迁安市道通商贸有限公司 | Middle box for solar hot water and heating engineering |
| CN106587486A (en) * | 2016-11-22 | 2017-04-26 | 济宁市水质研究所有限公司 | Industrial wastewater discharge treatment device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59215548A (en) * | 1983-05-20 | 1984-12-05 | Showa Alum Corp | Water heater making use of solar heat |
| JPS60196550A (en) * | 1984-03-19 | 1985-10-05 | Matsushita Electric Ind Co Ltd | Solar heat collecting device |
| JPS60211265A (en) * | 1984-04-02 | 1985-10-23 | Matsushita Electric Ind Co Ltd | Solar system |
| JPH1047764A (en) * | 1996-07-31 | 1998-02-20 | Kyocera Corp | Hot water supply device |
| JP2000329412A (en) * | 1999-05-14 | 2000-11-30 | Sekisui Chem Co Ltd | Solar energy collector |
| CN2443293Y (en) * | 2000-06-02 | 2001-08-15 | 杨德山 | Double energy source water heating system device |
| CN2665613Y (en) * | 2003-12-25 | 2004-12-22 | 阎建一 | Solar energy conversion device with heat exchanger |
| CN201575613U (en) * | 2009-12-21 | 2010-09-08 | 陈书生 | Heat-accumulating type plate changing solar energy collector system |
| CN201811340U (en) * | 2010-09-15 | 2011-04-27 | 辽宁北辰液压气动有限公司 | Natural energy heating system |
| CN201954756U (en) * | 2010-11-30 | 2011-08-31 | 罗益龙 | Boiled water auxiliary heating type solar energy hot water set |
-
2013
- 2013-04-23 CN CN2013101453377A patent/CN103267370A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59215548A (en) * | 1983-05-20 | 1984-12-05 | Showa Alum Corp | Water heater making use of solar heat |
| JPS60196550A (en) * | 1984-03-19 | 1985-10-05 | Matsushita Electric Ind Co Ltd | Solar heat collecting device |
| JPS60211265A (en) * | 1984-04-02 | 1985-10-23 | Matsushita Electric Ind Co Ltd | Solar system |
| JPH1047764A (en) * | 1996-07-31 | 1998-02-20 | Kyocera Corp | Hot water supply device |
| JP2000329412A (en) * | 1999-05-14 | 2000-11-30 | Sekisui Chem Co Ltd | Solar energy collector |
| CN2443293Y (en) * | 2000-06-02 | 2001-08-15 | 杨德山 | Double energy source water heating system device |
| CN2665613Y (en) * | 2003-12-25 | 2004-12-22 | 阎建一 | Solar energy conversion device with heat exchanger |
| CN201575613U (en) * | 2009-12-21 | 2010-09-08 | 陈书生 | Heat-accumulating type plate changing solar energy collector system |
| CN201811340U (en) * | 2010-09-15 | 2011-04-27 | 辽宁北辰液压气动有限公司 | Natural energy heating system |
| CN201954756U (en) * | 2010-11-30 | 2011-08-31 | 罗益龙 | Boiled water auxiliary heating type solar energy hot water set |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318568A (en) * | 2014-07-29 | 2016-02-10 | 迁安市道通商贸有限公司 | Middle box for solar hot water and heating engineering |
| CN105318568B (en) * | 2014-07-29 | 2018-04-17 | 迁安市道通商贸有限公司 | Solar water and heating engineering intermediate box |
| CN106587486A (en) * | 2016-11-22 | 2017-04-26 | 济宁市水质研究所有限公司 | Industrial wastewater discharge treatment device |
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Application publication date: 20130828 |