CN101908573B - All-in-one photovoltaic and photothermal solar panel - Google Patents
All-in-one photovoltaic and photothermal solar panel Download PDFInfo
- Publication number
- CN101908573B CN101908573B CN201010264858A CN201010264858A CN101908573B CN 101908573 B CN101908573 B CN 101908573B CN 201010264858 A CN201010264858 A CN 201010264858A CN 201010264858 A CN201010264858 A CN 201010264858A CN 101908573 B CN101908573 B CN 101908573B
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- photovoltaic
- solar panel
- glass cover
- solar
- heat
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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
- Y02B10/10—Photovoltaic [PV]
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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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- 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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E10/60—Thermal-PV hybrids
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- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to an all-in-one photovoltaic and photothermal solar panel which comprises a glass cover plate, a heat adsorbing solar panel, a section outer frame, photovoltaic assemblies and a heat exchange pipe fastener, wherein the glass cover plate is positioned in the upper part; the heat adsorbing solar panel is positioned in the lower part; the section outer frame is used for installing the glass cover plate and the heat adsorbing solar panel; the end part of the glass cover plate is embedded into the section outer frame; the photovoltaic assemblies are arranged under the glass cover plate and laminated and adhered to the glass cover plate; the heat exchange pipe fastener is arranged under the heat adsorbing solar panel and fixedly connected with the heat adsorbing solar panel; the left side and the right side of the section outer frame are provided with overlapping parts which are mutually matched; and all the photovoltaic assemblies are electrically connected. The invention brings the utilization of the solar panel into the overall design of environment, overcomes the defect of separated installation of a photovoltaic power generating heat collector and a solar heat collector in the prior art and can completely or partially replace a cover tile of the traditional roof; and all photovoltaic and photothermal solar panels can be expanded into a large photovoltaic power generating and hot water system after connected in series and in parallel.
Description
Technical field
The present invention relates to a kind of all-in-one photovoltaic and photothermal solar panel.
Background technology
The development and use potentiality of solar energy are very huge, and solar water utilizes conversion ratio to be about 60%-85%; The conversion efficiency 6-18% of photovoltaic; Can photovoltaic and photo-thermal organically be combined, realize the expansion of function, performance photo-thermal system high efficiency rate and cost advantage; Overcome the inefficient cost inferior position of photovoltaic module, it is the highest to make it cost performance.Next excavates roof and exterior wall resource, and flat building element design realizes architecture-integral, meets popular esthetic requirement.
Solar energy power generating and solar water heater belong to one-time investment, and photovoltaic generation and solar water technology are very ripe at present, but solar water heating system and the electricity generation system installation utilance in urban architecture is also not high.Though it is more higher during the purchase of solar water heating system than expenses such as electricity, gas heaters; And the cost electricity price of photovoltaic generation is higher than the actual electricity price of using at present, but does not in use reinvest, and in use produces electric energy; Safe and reliable, simple to operation.COMPREHENSIVE CALCULATING, solar energy power generating and solar water heater investment comprehensive benefit are than higher, and be vast to the meaning of energy-saving and emission-reduction.But it is big that traditional photovoltaic system investment is installed on the roof, and solar vacuum-tube water heater is not only dangerous but also influenced architectural style, makes users have doubt to using solar energy photovoltaic system and solar water heater.
How accomplishing to make solar energy system and architecture-integral, and make the use that all can put in place of a plurality of floors, is the problem that people press for solution.
Summary of the invention
Technical problem to be solved by this invention provides the solar energy heat-collection generating device of a kind of solar energy photovoltaic system and photo-thermal system integration.
A kind of all-in-one photovoltaic and photothermal solar panel; It comprises superposed glass cover-plate, be positioned at the solar absorber plate of bottom, be used to install section bar housing, photovoltaic module and the heat exchanger tube fastener of glass cover-plate and solar absorber plate; The glass cover-plate end is embedded in the section bar housing; Photovoltaic module be located at glass cover-plate below and with the glass cover-plate lamination joint; The heat exchanger tube fastener is located at the solar absorber plate below and is fixedly connected with solar absorber plate, and the said section bar housing left and right sides is provided with the clinch that cooperatively interacts, and is electrically connected between each photovoltaic module.
Preferably, be coated with absorption film on the said solar absorber plate upper surface.
Preferably, described heat exchanger tube fastener and solar absorber plate are welded as a whole.
During use, heat exchanger tube fastener of the present invention is used for fixing the heat exchanger tube of its below, and the mono-crystalline silicon solar photovoltaic module becomes electric energy with conversion of solar energy after absorbing sunlight; Simultaneously, because solar photovoltaic conversion efficient is lower, photovoltaic module itself also can be heated, again through the medium in the heat exchanger tube (copper pipe) below the radiation mode heating solar absorber plate (or for absorption film absorption).After solar energy also sees through the glass space between each solar photovoltaic assembly, directly be that solar absorber plate (or first absorbed by absorption film, conduct on the solar absorber plate again) absorbs, heat conducts on the heat exchanger tube via the heat exchanger tube fastener more then.After the heating of medium in the heat exchanger tube (copper pipe), again with heat-exchanging water tank in water carry out heat exchange.There is efficient antifreeze heat absorption coolant to flow in the heat exchanger tube (copper pipe), photovoltaic module and heat that absorber plate produces are constantly taken away.
All-in-one photovoltaic and photothermal solar circuit board of the present invention has following beneficial effect:
The one, include the utilization of solar panels in the master-plan of environment; Reduced the defective that photovoltaic generation and solar collector are installed separately in the prior art; Can replace existing conventional roof wholly or in part and cover watt, combine building, technology and aesthetics together, solar panels become the part of building; Integral installation and use cost be can reduce, traditional solar thermal system and photovoltaic system eliminated adverse effect that building caused;
The 2nd, can be installed on pitched roof, flat roof or exterior wall, generally cover type is used on flat roof, with inserted or flush system, exterior wall can adopt inserted or external hanging type is installed predeterminable piping shaft or pre-buried pipeline in the building to pitched roof; With building Synchronization Design, construction;
The 3rd, adopt efficient antifreeze heat absorption coolant in the heat exchanger tube, overcome the problem that freezes winter, simultaneously at summer high-temperature weather,, keep the photovoltaic module efficient power generation through the heat radiation of heat exchanger tube fill-in light photovoltaic assembly, adapt to various environment;
The 4th, after each photovoltaic and photothermal solar panel connection in series-parallel, be expanded into large-sized photovoltaic generating and hot-water heating system.
Description of drawings
Fig. 1 is the partial structurtes sketch map of all-in-one photovoltaic and photothermal solar panel of the present invention;
Fig. 2 is the vertical view of all-in-one photovoltaic and photothermal solar panel of the present invention shown in Figure 1;
Fig. 3 is the construction and installation figure of all-in-one photovoltaic and photothermal solar panel of the present invention;
Fig. 4 is the partial enlarged drawing of the bridging arrangement A of adjacent photovoltaic and photothermal solar panel shown in Figure 3;
Fig. 5 is the fundamental diagram of the solar energy heating electricity generation system of employing all-in-one photovoltaic and photothermal solar panel formation.
Embodiment
Through accompanying drawing and specific embodiment technical scheme of the present invention is done further describing in detail below, but protection scope of the present invention is not limited to this.
With reference to Fig. 1, Fig. 2; A kind of all-in-one photovoltaic and photothermal solar panel; It comprises superposed glass cover-plate 1, is positioned at the solar absorber plate 2 of bottom, the section bar housing 3 that is used to install glass cover-plate 1 and solar absorber plate 2, photovoltaic module 6 and heat exchanger tube fastener 7; Glass cover-plate 1 end is embedded in the section bar housing 3, photovoltaic module 6 be located at glass cover-plate 1 below and with glass cover-plate 1 lamination joint, heat exchanger tube fastener 7 is located at solar absorber plate 2 belows and is fixedly connected with solar absorber plate 2; Said section bar housing 3 left and right sides are provided with the clinch 5 that cooperatively interacts, and adopt lead to connect between each photovoltaic module 6.Be coated with absorption film 4 on said solar absorber plate 2 upper surfaces.Described heat exchanger tube fastener 7 is welded as a whole with solar absorber plate 2.
With reference to Fig. 1; Fig. 3, Fig. 4; Can a plurality of all-in-one photovoltaic and photothermal solar panels of the present invention are installed on the building roof and replace existing conventional roof wholly or in part and cover watt, each photovoltaic and photothermal solar panel overlaps through the clinch 5 of section bar housing 3 left and right sides from top to bottom.Heat exchanger tube fastener 7 is fixed heat exchanger tube 13 (copper pipe) wherein, and each heat exchanger tube 13 gathers through pipeline at two ends respectively and is communicated to same media outlet and medium inlet.In this building structure, the superiors are all-in-one photovoltaic and photothermal solar panels of the present invention, are followed successively by from top to bottom then: warming solar energy layer 8, counter battens 9, watertight composition 10, roof heat-insulation layer 11 and cast-in-place plate 12.
With reference to Fig. 5; Will be by constituting solar water heating system through heat exchanger tube and circulating pump and heat-exchanging water tank again after fixing heat exchanger tubes 13 series connection of the heat exchanger tube fastener of several all-in-one photovoltaic and photothermal solar panels of the present invention 7; The photovoltaic module 6 of several all-in-one photovoltaic and photothermal solar panels is constituted solar power system with charge controller, storage battery, inverter etc., and solar water heating system and solar power system are formed the solar energy heating electricity generation system.
The heat exchanger tube of solar energy heat-collection generating device is provided with temperature-sensing probe T1, and heat-exchanging water tank top is provided with temperature-sensing probe T3, and the heat-exchanging water tank bottom is provided with temperature-sensing probe T2, each temperature-sensing probe T1, and T2, T3 is connected with the control system work station respectively with circulating pump.When the heat exchanger tube temperature was higher than 8 ° of heat-exchanging water tank temperature, circulating pump started in the work station, and the high-temperature medium in the heat exchanger tube is carried out heat exchange through heat exchanger tube and water tank; After circulation a period of time, when the temperature difference was lower than 4 °, circulating pump cut out automatically.Perseveration improves constantly the heat-exchanging water tank water temperature.The water of heat-exchanging water tank is supplied with kitchen, toilet etc. respectively after the heat transfer medium heating of heat exchanger tube 4.
Claims (3)
1. all-in-one photovoltaic and photothermal solar panel; It is characterized in that: it comprises superposed glass cover-plate, be positioned at the solar absorber plate of bottom, be used to install section bar housing, photovoltaic module and the heat exchanger tube fastener of glass cover-plate and solar absorber plate, and the glass cover-plate end is embedded in the section bar housing; Described photovoltaic module is a plurality of, has the space each other, be electrically connected between each photovoltaic module, photovoltaic module be located at glass cover-plate below and with the glass cover-plate lamination joint; The heat exchanger tube fastener is located at the solar absorber plate below and is fixedly connected with solar absorber plate, and the said section bar housing left and right sides is provided with the clinch that cooperatively interacts, and laterally arranges between each heat exchanger tube fastener.
2. all-in-one photovoltaic and photothermal solar panel according to claim 1 is characterized in that: be coated with absorption film on the said absorber plate upper surface.
3. all-in-one photovoltaic and photothermal solar panel according to claim 1 and 2 is characterized in that: described heat exchanger tube fastener and solar absorber plate are welded as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010264858A CN101908573B (en) | 2010-08-27 | 2010-08-27 | All-in-one photovoltaic and photothermal solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010264858A CN101908573B (en) | 2010-08-27 | 2010-08-27 | All-in-one photovoltaic and photothermal solar panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101908573A CN101908573A (en) | 2010-12-08 |
| CN101908573B true CN101908573B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010264858A Expired - Fee Related CN101908573B (en) | 2010-08-27 | 2010-08-27 | All-in-one photovoltaic and photothermal solar panel |
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| CN (1) | CN101908573B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201478A (en) * | 2011-04-06 | 2011-09-28 | 浙江环球光伏科技有限公司 | Solar thermophotovoltaic (STPV) system |
| CN102563904B (en) * | 2012-02-20 | 2013-05-29 | 南京南洲新能源研究发展有限公司 | Thermoelectric integrated device of solar hollow glass tubes |
| CN102653969B (en) * | 2012-05-17 | 2014-07-23 | 河北苏尔曼尼太阳能科技有限公司 | Solar photoelectric photo-thermal building integrated composite plate |
| CN102691387A (en) * | 2012-06-15 | 2012-09-26 | 上海精锐金属建筑系统有限公司 | Photothermal-photoelectric integrated building integration system |
| CN102945885A (en) * | 2012-12-07 | 2013-02-27 | 王艳芬 | Heat utilization system for rooftop photovoltaic power stations |
| CN103206050B (en) * | 2013-01-22 | 2015-04-15 | 于勤勇 | Solar photovoltaic and photo-thermal roof system |
| CN103715977B (en) * | 2013-12-18 | 2016-01-06 | 福建农林大学 | A kind of solar energy power generating and photothermal integrated device and manufacturing process thereof |
| CN106196629A (en) * | 2016-08-22 | 2016-12-07 | 山东哲能赫太阳能有限公司 | A kind of photovoltaic and photothermal one micro-power station solar thermal collector |
| CN107611201A (en) * | 2017-09-25 | 2018-01-19 | 江阴市南丰科技有限公司 | It is a kind of to build applicable photovoltaic and photothermal equipment |
| CN110086425B (en) * | 2019-06-03 | 2023-10-27 | 西南交通大学 | Solar photovoltaic photo-thermal system and manufacturing process thereof |
| CN110762866A (en) * | 2019-11-29 | 2020-02-07 | 天津中德应用技术大学 | Solar Photothermal Photoelectric Integrated Module Device |
| CN116592194B (en) * | 2023-06-30 | 2024-04-02 | 赫里欧新能源有限公司 | Circulating water pipeline connection structure and novel photovoltaic photo-thermal building surface layer system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022138A (en) * | 2007-03-16 | 2007-08-22 | 清华大学 | Solar photovoltaic/photothermal combined apparatus |
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2010
- 2010-08-27 CN CN201010264858A patent/CN101908573B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022138A (en) * | 2007-03-16 | 2007-08-22 | 清华大学 | Solar photovoltaic/photothermal combined apparatus |
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| CN101908573A (en) | 2010-12-08 |
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Effective date of registration: 20180608 Address after: 311112 202, 2 floor, 1 1 Ducheng Road, Liangzhu street, Yuhang District, Hangzhou, Zhejiang, China Patentee after: Hangzhou Yu Jie PV Technology Co., Ltd. Address before: 311115 Pingyao village, Pingyao Town, Yuhang District, Hangzhou, Zhejiang, China Patentee before: Hangzhou Ovan Energy Technology Co., Ltd. |
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Granted publication date: 20121003 Termination date: 20180827 |
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