CN115589206A - Concentrating photovoltaic equipment for photovoltaic integrated building roof - Google Patents
Concentrating photovoltaic equipment for photovoltaic integrated building roof Download PDFInfo
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- CN115589206A CN115589206A CN202211319139.3A CN202211319139A CN115589206A CN 115589206 A CN115589206 A CN 115589206A CN 202211319139 A CN202211319139 A CN 202211319139A CN 115589206 A CN115589206 A CN 115589206A
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- photovoltaic
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- concentrating
- wall frame
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 239000004566 building material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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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]
-
- 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
-
- 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
- Y02E10/52—PV systems with concentrators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic building equipment, in particular to a concentrating photovoltaic device for a photovoltaic integrated building roof; the solar photovoltaic solar energy collecting system comprises a light collecting device, a photovoltaic device, a heat radiating device and an auxiliary device, wherein the light collecting device is paved on the surface of a house and consists of a mirror array, mirrors in the mirror array regularly deflect in sequence to form a reflective Fresnel lens, the photovoltaic device is installed on the back and the sun side of the light collecting device, and the heat radiating device is positioned above a photovoltaic plate; according to the invention, by adopting the scheme that the reflective Fresnel lens condenses light to the photovoltaic panel, the laying area of the photovoltaic panel under the same power is greatly reduced, so that the equipment cost is reduced, and meanwhile, the heat dissipation device applying the chimney effect is combined with the auxiliary power generation device, so that higher heat dissipation efficiency or higher power generation efficiency can be flexibly provided, and the photovoltaic panel has higher adaptability under different application environments.
Description
The technical field is as follows:
the invention relates to the technical field of photovoltaic building equipment, in particular to a concentrating photovoltaic device for a photovoltaic integrated building roof.
Background art:
the photovoltaic integrated building is an important component part for new energy popularization, and the related application commonly used at present is to arrange a photovoltaic panel on a building roof or an outer wall in a large area and try to fixedly connect the photovoltaic panel with a building material to form a prefabricated building material with a photovoltaic function so as to reduce related cost.
In the existing application scheme, although the cost of the photovoltaic panel is greatly reduced by means of production expansion, technology improvement and the like, the working life of the photovoltaic panel is still limited, so that the scheme of fixedly connecting the photovoltaic panel with a building material has a defect in economy, mainly embodied that the service life of the photovoltaic panel is seriously shorter than that of the building material, so that the related photovoltaic functions of a building cannot be kept effective in the whole life of the building, and the photovoltaic panel is detachably hung on an outer wall and a roof of the building and also needs to be periodically replaced in a large area according to the service life of the photovoltaic panel, so that the related popularization is severely limited in the aspect of cost, and even part of economic negative income cases appear in early popularization and test point cases.
Meanwhile, the power generation efficiency of the photovoltaic panel installed in a large area is seriously influenced by weather, and the power generation power of the photovoltaic panel is far lower than the design power under the condition of insufficient illumination such as cloud rain, dust fog and the like, so that the equipment redundancy and waste are caused.
The invention content is as follows:
in view of this, it is necessary to design a concentrated photovoltaic device for a building roof integrated with photovoltaic, so as to change the current situation of application of directly laying a large-area photovoltaic panel, reduce the laying area of the photovoltaic panel under the condition that the generated power is not significantly reduced, and reduce the life-span cost of the related photovoltaic device.
A light-concentrating photovoltaic equipment for photovoltaic integration building roof, including condensing equipment, photovoltaic device, heat abstractor and auxiliary device.
The light condensing device is laid on the roof surface and consists of a mirror array, and mirrors in the mirror array deflect regularly in sequence to form a reflective Fresnel lens.
The photovoltaic device is installed at the sun-back side of the light gathering device and comprises a photovoltaic base, a wall frame, a photovoltaic panel and a heat conduction back panel, wherein the photovoltaic base is arranged on the surface of a roof, the wall frame is arranged on the photovoltaic base and extends upwards, the wall frame is provided with the heat conduction back panel towards the surface of one side of the light gathering device, and the photovoltaic panel is installed on the heat conduction back panel.
The heat dissipation device is arranged on the upper portion of the wall frame and located above the photovoltaic panel and comprises an air duct, a heat exchanger and a heat conduction pipe, wherein the air duct is of a tubular structure with openings at the upper end and the lower end, the heat exchanger is fixedly arranged on the side face of the upper portion of the wall frame, the heat exchanger is arranged in the air duct, the heat conduction pipe is multiple and is a gravity backflow heat pipe, and the gravity backflow heat pipe is connected between the heat exchanger and the heat conduction backboard.
The auxiliary device consists of a generating motor, a pneumatic device and a transmission piece, wherein the pneumatic device is installed at the top of the air duct, the generating motor is installed at the top of the wall frame, and the pneumatic device is in transmission connection with the generating motor through the transmission piece.
In the structure, according to the north-return line and the north latitude environment description, the photovoltaic device is arranged on the building roof in the east-west direction to enable the surface of the photovoltaic panel to be south, the light condensing device is arranged on the south side of the photovoltaic device, a single lens in the light condensing device is matched with the distance parameter between the lens and the photovoltaic device through the north-south inclination, and the lens array is integrally focused on the photovoltaic panel to form the reflective Fresnel lens through the angle parameter between the lens and the central north-south axis of the photovoltaic device through the east-west inclination, so that the light condensing function is realized. When the light condensing device is installed, the mirror surface installation angle is designed in a mode of condensing the sun angle of the midday in spring minutes and autumn minutes to the upper third of the vertical line in the center of the photovoltaic panel, so that the light condensing effect is optimized, and the photovoltaic panel is prevented from being damaged due to over-strong illumination in summer.
The photovoltaic panel realizes efficient photovoltaic power generation under the light condensation of the light condensation device, and in the period, due to the light condensation and temperature rise, the photovoltaic panel needs to be subjected to heat dissipation design; meanwhile, the generator motor in the auxiliary device can drive the pneumatic device to act in a motor mode when the heat dissipation efficiency needs to be continuously increased in a high-temperature environment, the ventilation quantity in the air duct is further increased, and the pneumatic device can be driven to act by airflow provided by a radiator and a chimney effect in the air duct in a generator mode when the high heat dissipation efficiency is not needed to be increased, so that power generation is realized, and the overall power generation efficiency of the equipment is improved.
Preferably, pneumatic means is the low pressure runoff turbine, sets up the stator blade reverse with the low pressure runoff turbine in the dryer, and this project organization optimizes the supplementary power generation function, can provide higher power generation efficiency, nevertheless with the motor mode supplementary radiating performance relatively poor, is applicable to high latitude low temperature environment.
Furthermore, the heat exchanger blades are axially spiral to form the stator blades, so that the stator blades are prevented from being independently arranged and installed, and the equipment cost is reduced.
Preferably, the pneumatic device is an axial-flow fan blade, the design structure is higher in efficiency in auxiliary heat dissipation, and the pneumatic device is suitable for environments with high heat dissipation pressure such as high-temperature drying or plateau low-pressure air.
Preferably, this design still includes the photovoltaic board protection casing, and the photovoltaic board protection casing is transparent material preparation, and attached photovoltaic base and wall frame set up, shade photovoltaic board for dustproof keeping off rain has the heat preservation function to photovoltaic board, heat conduction backplate simultaneously, and is favorable to auxiliary device's supplementary electricity generation function in this design.
Furthermore, the photovoltaic base and the wall frame are made of heat insulating materials or are paved with heat insulating layers, and the heat insulating and collecting effects are further improved.
Preferably, the light condensing device consists of light condensing prefabricated plates, and the mirror array is attached to the light condensing prefabricated plates; furthermore, the light-gathering precast slab is manufactured in a foaming cement die casting mode. The light condensing device is manufactured in a light condensing prefabricated plate mode, light condensing prefabricated plates with different specifications can be produced in batches in a factory according to the distance between the prefabricated plates and the photovoltaic plate, namely a focal length parameter, and the angle parameters of the prefabricated plates and the north-south axes of the photovoltaic plate, the light condensing device is formed by splicing the light condensing prefabricated plates with different specifications on a construction site, the construction site only needs to carry out simple leveling operation on the prefabricated plates, the related workload and labor cost are greatly reduced, and the light condensing device is beneficial to technical popularization. The foaming cement serves as a foundation for adhering the mirror surface, has a roof heat insulation function, and can reduce heating energy consumption of corresponding buildings.
The invention provides a light-concentrating photovoltaic device for a photovoltaic integrated building roof, which greatly reduces the laying area of a photovoltaic panel under the same power through a scheme of concentrating light to the photovoltaic panel by a reflective Fresnel lens, thereby reducing the equipment cost.
Description of the drawings:
FIG. 1 is a schematic structural view of an embodiment of a concentrated photovoltaic device for a building roof integrated with photovoltaics;
FIG. 2 is a schematic structural view of a photovoltaic device of an embodiment of a concentrated photovoltaic apparatus for a building roof integrated with photovoltaics;
fig. 3 is a schematic diagram of a light-concentrating prefabricated plate structure of a light-concentrating photovoltaic device of an embodiment for a building roof integrated with photovoltaic.
In the figure, a light condensing device 1, a mirror surface 101, a photovoltaic device 2, a photovoltaic base 201, a wall frame 202, a photovoltaic panel 203, a photovoltaic panel protective cover 204, a heat conducting back plate 205, a heat dissipation device 3, an air duct 301, a heat exchanger 302, a heat conducting pipe 303, an auxiliary device 4, a power generation motor 401, a low-pressure runoff turbine 402 and a transmission member 403 are arranged.
The specific implementation mode is as follows:
a spotlight formula photovoltaic equipment for photovoltaic integration building roof, including condensing equipment 1, photovoltaic device 2, heat abstractor 3 and auxiliary device 4.
The light condensing device 1 is laid on the roof surface and is composed of a mirror surface 101 array, and the mirror surfaces 101 in the mirror surface 101 array regularly deflect in sequence to form a reflective Fresnel lens.
The photovoltaic device 2 is installed on the sun-back side of the light condensing device 1 and comprises a photovoltaic base 201, a wall frame 202, a photovoltaic panel 203, a photovoltaic panel protective cover 204 and a heat conducting back plate 205, wherein the photovoltaic base 201 is arranged on the surface of a roof, the wall frame 202 is arranged on the photovoltaic base 201 and extends upwards, the wall frame 202 faces the surface of one side of the light condensing device 1 and is provided with the heat conducting back plate 205, and the photovoltaic panel 203 is installed on the heat conducting back plate 205.
The auxiliary device 4 is composed of a generator motor 401, a pneumatic device and a transmission piece 403, the pneumatic device is installed at the top of the wind barrel 301, the generator motor 401 is installed at the top of the wall frame 202, and the pneumatic device is in transmission connection with the generator motor 401 through the transmission piece 403.
Photovoltaic board protection casing 204 is the transparent material preparation, and attached photovoltaic base 201 and wall frame 202 set up, shade photovoltaic board 203 for dustproof keeping off the rain, have the heat preservation function to photovoltaic board 203, heat conduction backplate 205 simultaneously, be favorable to auxiliary power generation function of auxiliary device 4 in this design. The photovoltaic base 201 and the wall frame 202 are made of heat insulating materials or thermal insulating layers are laid, so that the heat insulation and collection effects are further improved.
In the structure, according to the latitude environment description of returning to the home line with north, 2 east-west of photovoltaic device install on the building roof and make photovoltaic board 203 face south, light condensing unit 1 sets up in 2 south sides of photovoltaic device, single lens among the light condensing unit 1 is through this lens of northeast slope adaptation and photovoltaic device 2 distance parameter, through the angle parameter of this lens of northeast slope adaptation and the 2 central north-south axis of photovoltaic device, make the whole focus of lens array form reflective fresnel lens to photovoltaic board 203, realize spotlight function. When the light condensing device 1 is installed, the installation angle of the mirror surface 101 should be designed in such a way that the solar angle at midday of spring and autumn is condensed to the upper third of the vertical line in the center of the photovoltaic panel 203, so that the light condensing effect is optimized and the photovoltaic panel 203 is prevented from being damaged due to too strong illumination in summer.
The photovoltaic panel 203 realizes efficient photovoltaic power generation under the light condensation of the light condensation device 1, in the period, due to the light condensation and temperature rise, the photovoltaic panel 203 needs to be subjected to heat dissipation design, in the design, the photovoltaic panel 203 is subjected to heat conduction and heat dissipation in the modes of the heat conduction back plate 205, the heat conduction pipe 303 and the heat radiator, and the heat radiator is arranged in the air duct 301, so that the ventilation quantity of the heat radiator can be increased through the chimney effect, and the heat dissipation efficiency of the heat radiator is improved; meanwhile, the generator motor 401 in the auxiliary device 4 can drive the pneumatic device to act in a motor mode when the heat dissipation efficiency needs to be continuously increased in a high-temperature environment, so that the ventilation quantity in the air duct 301 is further increased, and can also drive the pneumatic device to act in a generator mode by the airflow provided by the heat sink and the chimney effect in the air duct 301 when the heat dissipation efficiency does not need to be too high, so that the power generation efficiency of the whole equipment is improved.
The pneumatic device is a low-pressure runoff turbine 402, the blades of the heat exchanger 302 are axially spiral to form stator blades, the design structure optimizes the auxiliary power generation function, higher power generation efficiency can be provided, but the performance of auxiliary heat dissipation in a motor mode is poor, and the high-latitude low-temperature heat-dissipation device is suitable for high-latitude low-temperature environments.
The condensing device 1 consists of condensing prefabricated plates, and the mirror surface 101 array is attached to the condensing prefabricated plates; the light-gathering precast slab is manufactured in a foaming cement die casting mode. The light condensing device 1 is manufactured in a light condensing prefabricated plate mode, light condensing prefabricated plates with different specifications can be produced in batches in a factory according to the distance between the prefabricated plates and the photovoltaic plate 203, namely focal length parameters, and the angle parameters of the prefabricated plates and the north-south axes of the photovoltaic plate 203, the light condensing prefabricated plates with different specifications are spliced to form the light condensing device 1 on a construction site, the prefabricated plates only need to be subjected to simple leveling operation on the construction site, the related workload and labor cost are greatly reduced, and the light condensing device is beneficial to technical popularization. The foaming cement serves as a foundation for adhering the mirror surface 101, has a roof heat insulation function, and can reduce heating energy consumption of corresponding buildings.
Claims (8)
1. The concentrating photovoltaic equipment for the photovoltaic integrated building roof is characterized by comprising a concentrating device, a photovoltaic device, a heat dissipation device and an auxiliary device;
the condensing device is laid on the roof surface and consists of a mirror array, and mirrors in the mirror array regularly deflect in sequence to form a reflective Fresnel lens;
the photovoltaic device is arranged on the back sun side of the light gathering device and comprises a photovoltaic base, a wall frame, a photovoltaic panel and a heat conducting back panel, wherein the photovoltaic base is arranged on the surface of a roof;
the heat dissipation device is arranged on the upper portion of the wall frame, is positioned above the photovoltaic panel, and comprises an air duct, a heat exchanger and a plurality of heat conduction pipes, wherein the air duct is of a tubular structure with openings at the upper end and the lower end, the air duct is fixedly arranged on the side face of the upper portion of the wall frame, the heat exchanger is arranged in the air duct, and the heat conduction pipes are gravity reflux heat pipes and are connected between the heat exchanger and the heat conduction back plate;
the auxiliary device consists of a generator motor, a pneumatic device and a transmission piece, wherein the pneumatic device is arranged at the top of the wind tube, the generator motor is arranged at the top of the wall frame, and the pneumatic device is in transmission connection with the generator motor through the transmission piece.
2. The concentrated photovoltaic device for a building roof integrated with photovoltaic of claim 1, wherein the pneumatic device is a low-pressure radial turbine, and a stator blade is arranged in the wind barrel and is opposite to the low-pressure radial turbine.
3. The concentrated photovoltaic apparatus for a building rooftop integrated with a photovoltaic system of claim 2, wherein the heat exchanger blades are axially spiraled to form stator blades.
4. The concentrating photovoltaic device for a building rooftop integrated with photovoltaics of claim 1, wherein the pneumatic means is an axial fan.
5. The concentrated photovoltaic apparatus for a building rooftop integrated with a photovoltaic system of claim 1, further comprising a protective cover made of a transparent material and attached to the photovoltaic base and the wall frame to cover the photovoltaic panel.
6. The concentrated photovoltaic apparatus for a building rooftop integrated with photovoltaic of claim 5, wherein the photovoltaic base and the wall frame are made of thermal insulation material or thermal insulation layer is laid.
7. The concentrating photovoltaic device for a building roof integrated with photovoltaics according to claim 1, wherein the concentrating means is comprised of concentrating prefabricated panels to which the array of mirrors is attached.
8. The concentrated photovoltaic apparatus for building roofs with integrated photovoltaic systems of claim 7, wherein said concentrated prefabricated panels are made by foaming cement molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211319139.3A CN115589206A (en) | 2022-10-26 | 2022-10-26 | Concentrating photovoltaic equipment for photovoltaic integrated building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211319139.3A CN115589206A (en) | 2022-10-26 | 2022-10-26 | Concentrating photovoltaic equipment for photovoltaic integrated building roof |
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| Publication Number | Publication Date |
|---|---|
| CN115589206A true CN115589206A (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211319139.3A Pending CN115589206A (en) | 2022-10-26 | 2022-10-26 | Concentrating photovoltaic equipment for photovoltaic integrated building roof |
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| CN (1) | CN115589206A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135660A (en) * | 2011-02-21 | 2011-07-27 | 宁波高新区聚光太阳能有限公司 | Reflecting concentration array |
| CN103208950A (en) * | 2013-04-19 | 2013-07-17 | 日芯光伏科技有限公司 | Off-axis Fresnel reflection condenser-based concentrating photovoltaic power generation device |
| CN205566216U (en) * | 2016-01-22 | 2016-09-07 | 江苏中圣高科技产业有限公司 | Solar photovoltaic waste heat recovery device that generates electricity |
| CN110984625A (en) * | 2019-12-31 | 2020-04-10 | 田国 | Building body greenhouse building with photovoltaic shutter and solar chimney for double power generation |
| CN112202405A (en) * | 2020-10-19 | 2021-01-08 | 吉林大学 | Solar cell panel cooling device and method |
| CN114785274A (en) * | 2022-03-07 | 2022-07-22 | 同济大学 | Offset shaft type solar light-gathering reflection device and photovoltaic photo-thermal collection system |
-
2022
- 2022-10-26 CN CN202211319139.3A patent/CN115589206A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135660A (en) * | 2011-02-21 | 2011-07-27 | 宁波高新区聚光太阳能有限公司 | Reflecting concentration array |
| CN103208950A (en) * | 2013-04-19 | 2013-07-17 | 日芯光伏科技有限公司 | Off-axis Fresnel reflection condenser-based concentrating photovoltaic power generation device |
| CN205566216U (en) * | 2016-01-22 | 2016-09-07 | 江苏中圣高科技产业有限公司 | Solar photovoltaic waste heat recovery device that generates electricity |
| CN110984625A (en) * | 2019-12-31 | 2020-04-10 | 田国 | Building body greenhouse building with photovoltaic shutter and solar chimney for double power generation |
| CN112202405A (en) * | 2020-10-19 | 2021-01-08 | 吉林大学 | Solar cell panel cooling device and method |
| CN114785274A (en) * | 2022-03-07 | 2022-07-22 | 同济大学 | Offset shaft type solar light-gathering reflection device and photovoltaic photo-thermal collection system |
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