CN102110733A - Device integrating photovoltaic use with photothermal use of solar energy - Google Patents
Device integrating photovoltaic use with photothermal use of solar energy Download PDFInfo
- Publication number
- CN102110733A CN102110733A CN2010106163358A CN201010616335A CN102110733A CN 102110733 A CN102110733 A CN 102110733A CN 2010106163358 A CN2010106163358 A CN 2010106163358A CN 201010616335 A CN201010616335 A CN 201010616335A CN 102110733 A CN102110733 A CN 102110733A
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- China
- Prior art keywords
- film battery
- solar
- solar energy
- air
- heat
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- 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.)
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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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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a device integrating photovoltaic use with photothermal use of solar energy, wherein the device achieves the functions of electricity generation and heating. The device is provided with a solar energy film battery with a special structure, so that both the power supply to the building and the heating of the building can be achieved simultaneously. Due to the adoption of the solar energy film battery with the special structure, the device enables the air and the solar energy film battery to have thorough heat convection via heat transfer in a transpiration manner, thereby not only improving the utilization rate of waste heat in the solar energy film battery, but also increasing the heat radiation speed for the solar energy film battery and improving the photoelectric conversion efficiency of the solar energy film battery.
Description
One, technical field
The present invention relates to solar-photovoltaic technology and solar air heat collection technology, refer in particular to a kind of photovoltaic and photothermal solar combined apparatus that the special construction solar film battery is housed.This device need not to consume any conventional energy resource, can be architectural power supply and heating simultaneously.
Two, background technology
In the Application of Solar Energy field, at present the product of domestic and international marketization mainly is solar water heater and solar-energy photo-voltaic cell, also begins to come into gradually market with air as the solar heating product of medium in addition.Wherein the solar heating product is used for winter more, has certain seasonality, but heat efficiency height; Solar-energy photo-voltaic cell can annually use, but photoelectric conversion efficiency is lower.On the other hand, the solar radiation that incides the solar-energy photo-voltaic cell surface can have only sub-fraction to be converted into electric energy, and all the other major parts all are converted into heat energy.
If can be with these two kinds of product combinations, the heat heated air that produces when working with solar-energy photo-voltaic cell, so not only can effectively utilize this heat is building and heating, and can lower the temperature for solar-energy photo-voltaic cell, improves photoelectric conversion efficiency.Reach two kinds of solar utilization techniques with this and have complementary advantages, the annual purpose of efficiently utilizing solar energy.
At present existing some kinds of solar-energy photo-voltaic cell heat recovery and utilization schemes that are used for photovoltaic window and photovoltaic curtain wall, but how not relate to the optimal design medium runner, strengthen heat convection, improve solar-energy photo-voltaic cell used heat utilance.Below be existing relevant patent:
Patent " uncontrolled ventilation type solar photovoltaic window " (application number: 200820079074.9) propose at building parallel installation solar photovoltaic cell panel of southern wall and Low-E glass, be air flow channel between the two, four ventilating blind are loaded on their upper and lower side respectively, control flowing of air by the angle of adjusting blinds.
Patent " the incorporate double-deck photoelectric curtain wall of photoelectric heat " (application number: 200920014887.4) propose a kind of double-deck cell curtain wall, this curtain wall skin is a photovoltaic glass, internal layer is an electric ehated glass, the Motorized blind blinds of sunshade effect has been housed between interlayer, and it is indoor heating that electric ehated glass can change into electric energy heat energy.
Patent " a kind of natural cooling photovoltaic battery curtain wall " (application number: 200720200369.2) propose photovoltaic battery curtain wall and curtain wall to be installed by isolating supports parallel with heat insulation heating function, and the formation air channel, by the switching realization ventilation and the heating function in commutation air port.
Three, summary of the invention
The present invention proposes a kind of photovoltaic and photothermal solar combined apparatus that has generating and heating function concurrently.It is equipped with the solar film battery with special construction, can be building and powers simultaneously and heating.The photovoltaic and photothermal solar combined apparatus mainly is made up of transparent cover plate, solar film battery, heat-insulation layer and framework four parts.Wherein all be drilled with the sweating hole of gathering on the protective clear layer of solar film battery and the substrate.The special runner design of the special construction of solar film battery and device, make the abundant heat convection of mode that air and solar film battery conduct heat by sweating, not only improved the used heat utilance of solar film battery, and accelerate the radiating rate of solar film battery, improved the photoelectric conversion efficiency of solar film battery.
Four, description of drawings
Gather accompanying drawing below, the invention will be further described.
Fig. 1 is the structural representation of this device.
Fig. 2 is the A-A face cutaway view of this device.
The position of marking is respectively among the figure: 1, air intlet; 2, transparent cover plate; 3, solar film battery; 4, air outlet slit; 5, heat-insulation layer; 6, sweating aperture; 7, top air cavity; 8, bottom air cavity.
Five, embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
During the work of this device, sunlight sees through the surface that transparent cover plate 2 shines solar film battery 3, and a part of solar energy is changed into electric energy by solar film battery 3, and a part is converted to heat energy, and the temperature of solar film battery 3 raises.Blower fan is the top air cavity 7 of air from air intlet 1 suction solar film battery 3, and the air sweating aperture 6 that gathers on the solar film battery 3 of evenly flowing through again imports bottom air cavity 8, flows out from air outlet slit 4 at last.In this process, the abundant heat convection of mode that air and solar film battery 3 conduct heat by sweating, not only improve the used heat utilance of solar film battery 3, and accelerated the radiating rate of solar film battery 3, improved the photoelectric conversion efficiency of solar film battery 3.
Claims (3)
1. a photovoltaic and photothermal solar combined apparatus installs and mainly is made up of transparent cover plate (2), solar film battery (3), heat-insulation layer (5) etc.It is characterized in that: solar-energy photo-voltaic cell (1) and the parallel installation of transparent cover plate (2) also with the parallel installation of bottom heat-insulation layer (5), are divided into top air cavity (7) and bottom air cavity (8) with the space in the device.
2. a kind of photovoltaic and photothermal solar combined apparatus according to claim 1, it is characterized in that: solar film battery (3) is gone up cloth and is useful on the sweating aperture (6) of optimizing air flow channel, improving heat exchange efficiency, and air can pass from the sweating aperture (6) of solar film battery (3).
3. a kind of photovoltaic and photothermal solar combined apparatus according to claim 1 is characterized in that: air intlet (1) is positioned at top air cavity (7) one sides, and air outlet slit (4) is positioned at bottom air cavity (8) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106163358A CN102110733A (en) | 2010-12-31 | 2010-12-31 | Device integrating photovoltaic use with photothermal use of solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106163358A CN102110733A (en) | 2010-12-31 | 2010-12-31 | Device integrating photovoltaic use with photothermal use of solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102110733A true CN102110733A (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106163358A Pending CN102110733A (en) | 2010-12-31 | 2010-12-31 | Device integrating photovoltaic use with photothermal use of solar energy |
Country Status (1)
| Country | Link |
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| CN (1) | CN102110733A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337559A (en) * | 2013-06-17 | 2013-10-02 | 丁一鸣 | Technology for improving power generation efficiency of solar photovoltaic battery under strong illumination condition |
| CN103814446A (en) * | 2011-07-19 | 2014-05-21 | 太阳能2G公司 | Improving longevity and ergonomics of hybrid solar modules |
| CN106505936A (en) * | 2016-12-30 | 2017-03-15 | 安徽晶润新能源有限公司 | A kind of photovoltaic panel installing support |
| CN106788235A (en) * | 2016-12-02 | 2017-05-31 | 西安建筑科技大学 | A kind of Mobile portable formula solar energy electric heater unit |
-
2010
- 2010-12-31 CN CN2010106163358A patent/CN102110733A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814446A (en) * | 2011-07-19 | 2014-05-21 | 太阳能2G公司 | Improving longevity and ergonomics of hybrid solar modules |
| CN103337559A (en) * | 2013-06-17 | 2013-10-02 | 丁一鸣 | Technology for improving power generation efficiency of solar photovoltaic battery under strong illumination condition |
| CN106788235A (en) * | 2016-12-02 | 2017-05-31 | 西安建筑科技大学 | A kind of Mobile portable formula solar energy electric heater unit |
| CN106788235B (en) * | 2016-12-02 | 2018-04-17 | 西安建筑科技大学 | A kind of Mobile portable formula solar energy electric heater unit |
| CN106505936A (en) * | 2016-12-30 | 2017-03-15 | 安徽晶润新能源有限公司 | A kind of photovoltaic panel installing support |
| CN106505936B (en) * | 2016-12-30 | 2018-08-17 | 安徽晶润新能源有限公司 | A kind of photovoltaic panel installing support |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |