CN113193066A - Solar photovoltaic power generation photosensitive glass outer layer assembly - Google Patents

Solar photovoltaic power generation photosensitive glass outer layer assembly Download PDF

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Publication number
CN113193066A
CN113193066A CN202110494488.8A CN202110494488A CN113193066A CN 113193066 A CN113193066 A CN 113193066A CN 202110494488 A CN202110494488 A CN 202110494488A CN 113193066 A CN113193066 A CN 113193066A
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CN
China
Prior art keywords
panel
power generation
photosensitive glass
outer layer
fixed
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Pending
Application number
CN202110494488.8A
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Chinese (zh)
Inventor
杨波
杨道祥
姜三宝
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Anhui Xuneng Power Co ltd
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Anhui Xuneng Power Co ltd
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Priority to CN202110494488.8A priority Critical patent/CN113193066A/en
Publication of CN113193066A publication Critical patent/CN113193066A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • H01L31/0488Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/052Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/052Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
    • H01L31/0521Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a photosensitive glass outer layer assembly for solar photovoltaic power generation, which comprises a fixing frame and a battery panel, and is characterized in that: the photovoltaic panel body is week in inboard fixed connection photovoltaic panel of fixed frame, photovoltaic panel body from the top down has toughened glass board, sensitization glass board, panel, reflector layer and toughened glass board fixed bonding down in proper order to form, toughened glass board fixed surface bonds the heating panel upper surface down, fixed frame week side fixed mounting fixed strip is provided with vacuum interlayer between panel and the sensitization glass board, can effectively completely cut off on the absorptive heat transfer of sensitization glass board reaches the panel, arouses the panel intensification, influences photoelectric conversion efficiency, reduces the generating efficiency, and toughened glass board fixed surface bonds the heating panel upper surface down, and a plurality of fin of heating panel fixed surface connection can play the radiating effect, avoids the panel temperature to rise, leads to the generating efficiency step-down.

Description

Solar photovoltaic power generation photosensitive glass outer layer assembly
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photosensitive glass outer layer assembly for solar photovoltaic power generation.
Background
Photovoltaic panel assemblies are power generation devices that produce direct current electricity when exposed to sunlight and are comprised of solid photovoltaic cells made almost entirely of semiconductor materials such as silicon. Simple photovoltaic cells can provide energy for watches and computers, and more complex photovoltaic systems can provide lighting for houses and traffic lights and monitoring systems, incorporated into the grid for power supply. The photovoltaic panel assembly can be made in different shapes and the assemblies can be connected to produce more electrical energy. The solar photoelectric conversion relies on the cell in the solar cell module, the cell has fine extinction effect, the cell can utilize photoelectric effect can be directly with light energy conversion electric energy, along with people's continuous improvement to the solar cell module, the photoelectric conversion efficiency of the cell in the solar cell module has higher level, consequently, people set out continuous development and improve the glass board luminousness as the capping material in the solar cell module, in order to reach the purpose of further improving whole solar energy electricity to photoelectric conversion efficiency, because the cell also can produce the heat in the electricity generation under the illumination of sunlight, lead to the temperature rising, the influence of cell board temperature rising can influence photoelectric conversion efficiency, reduce the generating efficiency.
At present, the invention CN211695476U of china discloses a heat insulation type solar glass plate, which achieves the effect of forming a cavity by matching a first glass plate and a second glass plate with a first left side plate, a second left side plate, a first right side plate and a second right side plate, and then passes through a vent pipe and a water tank, and matches the middle section of the vent pipe position inside the water tank, so as to achieve the effect of reducing the temperature of the cavity, thereby achieving the heat insulation function of the device.
Therefore, the photosensitive glass outer layer assembly for solar photovoltaic power generation is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a photosensitive glass outer layer assembly for solar photovoltaic power generation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a photosensitive glass outer layer subassembly of solar photovoltaic power generation, includes fixed frame and panel, its characterized in that: the inner side of the fixed frame is fixedly connected with the periphery of a photovoltaic panel body, and the photovoltaic panel body is formed by fixedly bonding an upper tempered glass plate, a photosensitive glass plate, a battery plate, a reflecting layer and a lower tempered glass plate from top to bottom in sequence;
the lower surface of the lower toughened glass plate is fixedly bonded with the upper surface of the heat dissipation plate;
fixed frame week side fixed mounting fixed strip, the detachable joint length of fixed strip card strip and mount pad top.
Preferably, the mounting base includes short card strip, short card strip both sides activity joint fixed strip, short card strip fixed mounting is in four sides of support column top, support column bottom fixed connection mounting panel, be provided with a plurality of mounting holes on the mounting panel, the inboard correspondence of mounting hole is provided with mounting bolt.
Preferably, the long clamping strip and the short clamping strip are provided with protruding strips on two sides respectively, and the protruding strips are in clearance fit with the clamping grooves on the inner sides of the fixing strips.
Preferably, the inner side of the fixing frame is provided with inner grooves, and the inner grooves are respectively clamped on the edge of the upper surface of the upper toughened glass plate and the edge of the lower surface of the lower toughened glass plate.
Preferably, a vacuum interlayer is arranged between the battery plate and the photosensitive glass plate.
Preferably, the lower surface of the heat dissipation plate is fixedly connected with a plurality of heat dissipation fins.
Compared with the prior art, the invention has the beneficial effects that:
1. the upper tempered glass plate and the lower tempered glass plate can play a role in protection, when photovoltaic power generation is carried out, when the intensity of sunlight is too strong, the color of the photosensitive glass plate is deepened, and illumination irradiated on the cell panel is reduced, so that the reduction of light energy conversion efficiency caused by the overhigh temperature of a battery is avoided, and when the intensity of the sunlight is proper, the color of the photosensitive glass plate is lightened, so that enough sunlight is irradiated on the cell panel, and the conversion efficiency of light energy is ensured;
2. be provided with the vacuum intermediate layer between panel and the sensitization glass board, can effectively completely cut off the absorptive heat transfer of sensitization glass board to the panel, arouse the panel intensification, influence photoelectric conversion efficiency, reduce the generating efficiency, lower fixed surface bonds the heating panel upper surface under the toughened glass board, a plurality of fin of fixed connection under the heating panel, can play the radiating action, avoid the panel temperature to rise, lead to the generating efficiency step-down, the structure is lighter and more handy, need not to use power consumptive device such as water pump, can not influence photovoltaic power generation's generated energy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged cross-sectional view taken at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the mounting seat structure of the present invention.
In the figure: 1. a photovoltaic panel body; 101. putting a toughened glass plate; 102. a photosensitive glass plate; 103. a battery plate; 104. a light-reflecting layer; 105. a lower tempered glass plate; 2. a fixing strip; 21. a card slot; 3. a long clamping strip; 4. a mounting seat; 41. short clamping strips; 42. a support pillar; 43. installing a bolt; 44. mounting holes; 45. mounting a plate; 5. a heat dissipation plate; 51. a heat sink; 6. a fixing frame; 61. an inner tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a photosensitive glass outer layer subassembly of solar photovoltaic power generation, includes fixed frame 6 and panel 103, its characterized in that: the inner side of the fixed frame 6 is fixedly connected with the periphery of the photovoltaic panel body 1, the photovoltaic panel body 1 is formed by fixedly bonding an upper tempered glass plate 101, a photosensitive glass plate 102, a battery panel 103, a light reflecting layer 104 and a lower tempered glass plate 105 from top to bottom in sequence, and the upper tempered glass plate 101 and the lower tempered glass plate 105 can play a role in protection;
when the intensity of sunlight is too strong, the color of the photosensitive glass plate 102 is deepened, and the illumination irradiated on the cell panel 102 is reduced, so that the occurrence of reduction of light energy conversion efficiency caused by overhigh temperature of the cell 102 is avoided, and when the intensity of the sunlight is proper, the color of the photosensitive glass plate 102 is lightened to ensure that enough sunlight is irradiated on the cell panel 102, so that the conversion efficiency of light energy is ensured;
in the invention, the light reflecting layer 104 reflects the light which penetrates through the cell panel 103 to the cell panel 103, thus being beneficial to improving the lighting efficiency of the cell panel 103;
according to the invention, the lower surface of the lower toughened glass plate 105 is fixedly bonded with the upper surface of the heat dissipation plate 5, so that a heat dissipation effect can be achieved, and the problem that the power generation efficiency is lowered due to the rise of the temperature of the battery panel 101 is avoided;
according to the invention, the fixing strip 2 is fixedly arranged on the periphery of the fixing frame 6, and the fixing strip 2 is detachably clamped with the top of the long clamping strip 3 and the top of the mounting seat 4, so that the fixing frame is convenient to disassemble and assemble;
the mounting seat 4 comprises short clamping strips 41, the two sides of each short clamping strip 41 are movably clamped with the fixing strips 2, the short clamping strips 41 are fixedly mounted on the four sides of the top of a supporting column 42, the bottom of the supporting column 42 is fixedly connected with a mounting plate 45, a plurality of mounting holes 44 are formed in the mounting plate 45, mounting bolts 43 are correspondingly arranged on the inner sides of the mounting holes 44, and the whole device can be mounted and fixed on the existing supporting frame or on a roof by inserting the mounting bolts 42 into the mounting holes 44;
the two sides of the long clamping strip 3 and the short clamping strip 41 are respectively provided with the convex strips, and the convex strips are in clearance fit with the clamping grooves 21 on the inner sides of the fixing strips 2, so that the fixing strips 2 are convenient to disassemble and assemble, and the stability of the fixing strips 2 after being assembled is facilitated;
according to the photovoltaic panel, the inner groove 61 is formed in the inner side of the fixing frame 6, the inner groove 61 is clamped on the edge of the upper surface of the upper toughened glass plate 101 and the edge of the lower surface of the lower toughened glass plate 105 respectively, so that the connection strength between the fixing frame 6 and the photovoltaic panel body 1 is improved, the edge of the photovoltaic panel body 1 is sealed, the photovoltaic panel body 1 is protected, and rainwater is prevented from entering from the edge;
according to the invention, the vacuum interlayer is arranged between the battery plate 103 and the photosensitive glass plate 102, so that heat absorbed by the photosensitive glass plate 102 can be effectively prevented from being transferred to the battery plate 103, and the temperature of the battery plate 103 is raised;
the lower surface of the heat dissipation plate 5 is fixedly connected with the plurality of heat dissipation fins 51, so that heat dissipation is facilitated, and the heat dissipation efficiency is improved.
The working principle is as follows: when the photovoltaic panel is used, the convex strips on the two sides of the long clamping strip 3 can be clamped into the clamping grooves 21 on the inner sides of the adjacent fixing strips 2, the adjacent fixing frames 6 and the photovoltaic panel body 1 are assembled together, the short clamping strips 41 on the mounting seat 4 can be inserted between the adjacent fixing frames 6, the whole device can be mounted and fixed on the existing supporting frame or mounted on a roof by inserting the mounting bolts 42 into the mounting holes 44 for clamping and fixing;
the upper tempered glass plate 101 and the lower tempered glass plate 105 can play a role in protection, when photovoltaic power generation is carried out, when the intensity of sunlight is too strong, the color of the photosensitive glass plate 102 is deepened, illumination irradiated on the cell panel 102 is reduced, and therefore the phenomenon that the light energy conversion efficiency of the cell 102 is reduced due to too high temperature is avoided, when the intensity of sunlight is proper, the color of the photosensitive glass plate 102 is lightened to ensure that enough sunlight is irradiated on the cell panel 102, the conversion efficiency of light energy is ensured, the light penetrating through the cell panel 103 is reflected to the cell panel 103 by the reflecting layer 104, and the lighting efficiency of the cell panel 103 is favorably improved;
be provided with the vacuum intermediate layer between panel 103 and the photosensitive glass board 102, can effectively completely cut off photosensitive glass board 102 absorptive heat transfer to panel 103 on, arouse the panel 103 intensification, lower toughened glass board 105 lower fixed surface bonds the 5 upper surfaces of heating panel, a plurality of fin 51 of 5 lower fixed surface connection of heating panel can play the radiating effect, avoid panel 101 temperature rising, lead to the generating efficiency step-down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a photosensitive glass outer layer subassembly of solar photovoltaic power generation, includes fixed frame (6) and panel (103), its characterized in that: the inner side of the fixed frame (6) is fixedly connected with the periphery of the photovoltaic panel body (1), and the photovoltaic panel body (1) is formed by fixedly bonding an upper tempered glass plate (101), a photosensitive glass plate (102), a battery panel (103), a reflecting layer (104) and a lower tempered glass plate (105) from top to bottom in sequence;
the lower surface of the lower toughened glass plate (105) is fixedly bonded with the upper surface of the heat dissipation plate (5);
fixed frame (6) week side fixed mounting fixed strip (2), fixed strip (2) detachable joint length card strip (3) and mount pad (4) top.
2. The solar photovoltaic power generation photosensitive glass outer layer assembly according to claim 1, wherein: the mounting seat (4) comprises short clamping strips (41), wherein the two sides of each short clamping strip (41) are movably clamped with the fixing strips (2), the short clamping strips (41) are fixedly mounted on the four sides of the top of the supporting column (42), the bottom of the supporting column (42) is fixedly connected with the mounting plate (45), a plurality of mounting holes (44) are formed in the mounting plate (45), and mounting bolts (43) are correspondingly arranged on the inner sides of the mounting holes (44).
3. The solar photovoltaic power generation photosensitive glass outer layer assembly according to claim 2, wherein: the long clamping strip (3) and the short clamping strip (41) are respectively provided with convex strips on two sides, and the convex strips are in clearance fit with the clamping grooves (21) on the inner sides of the fixing strips (2).
4. The solar photovoltaic power generation photosensitive glass outer layer assembly according to claim 1, wherein: an inner groove (61) is formed in the inner side of the fixing frame (6), and the inner groove (61) is clamped on the edge of the upper surface of the upper toughened glass plate (101) and the edge of the lower surface of the lower toughened glass plate (105) respectively.
5. The solar photovoltaic power generation photosensitive glass outer layer assembly according to claim 1, wherein: and a vacuum interlayer is arranged between the battery plate (103) and the photosensitive glass plate (102).
6. The solar photovoltaic power generation photosensitive glass outer layer assembly according to claim 1, wherein: the lower surface of the heat dissipation plate (5) is fixedly connected with a plurality of heat dissipation fins (51).
CN202110494488.8A 2021-05-07 2021-05-07 Solar photovoltaic power generation photosensitive glass outer layer assembly Pending CN113193066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110494488.8A CN113193066A (en) 2021-05-07 2021-05-07 Solar photovoltaic power generation photosensitive glass outer layer assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110494488.8A CN113193066A (en) 2021-05-07 2021-05-07 Solar photovoltaic power generation photosensitive glass outer layer assembly

Publications (1)

Publication Number Publication Date
CN113193066A true CN113193066A (en) 2021-07-30

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CN202110494488.8A Pending CN113193066A (en) 2021-05-07 2021-05-07 Solar photovoltaic power generation photosensitive glass outer layer assembly

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209328923U (en) * 2019-01-31 2019-08-30 明盾技术河北有限公司 A kind of solar energy photovoltaic glass improving light conversion ratio
CN209994340U (en) * 2019-05-30 2020-01-24 北京嘉寓门窗幕墙股份有限公司 Spliced photovoltaic module frame connecting structure and photovoltaic module
CN212323010U (en) * 2020-05-11 2021-01-08 西安隆基绿能建筑科技有限公司 Colored photovoltaic module and photovoltaic system
US20210091710A1 (en) * 2019-09-20 2021-03-25 Erthos Inc. Earth Mount Utility Scale Photovoltaic Array with Edge Portions Resting on Ground Support Area

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209328923U (en) * 2019-01-31 2019-08-30 明盾技术河北有限公司 A kind of solar energy photovoltaic glass improving light conversion ratio
CN209994340U (en) * 2019-05-30 2020-01-24 北京嘉寓门窗幕墙股份有限公司 Spliced photovoltaic module frame connecting structure and photovoltaic module
US20210091710A1 (en) * 2019-09-20 2021-03-25 Erthos Inc. Earth Mount Utility Scale Photovoltaic Array with Edge Portions Resting on Ground Support Area
CN212323010U (en) * 2020-05-11 2021-01-08 西安隆基绿能建筑科技有限公司 Colored photovoltaic module and photovoltaic system

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Application publication date: 20210730

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