CN110912506A - Solar photovoltaic power generation device - Google Patents
Solar photovoltaic power generation device Download PDFInfo
- Publication number
- CN110912506A CN110912506A CN201911117118.1A CN201911117118A CN110912506A CN 110912506 A CN110912506 A CN 110912506A CN 201911117118 A CN201911117118 A CN 201911117118A CN 110912506 A CN110912506 A CN 110912506A
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- Prior art keywords
- photovoltaic
- plate
- power generation
- dust collection
- generation device
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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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- 238000010248 power generation Methods 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Images
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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- 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
- H02S40/10—Cleaning arrangements
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic equipment and discloses a solar photovoltaic power generation device. The solar photovoltaic power generation device comprises an L-shaped bottom plate, wherein a photovoltaic support plate is movably mounted at the top of the L-shaped bottom plate, an electric hydraulic push rod is fixedly mounted at the bottom of the photovoltaic support plate, a sliding groove is formed in the side face of the photovoltaic support plate, a movable plate is movably clamped in the inner side of the sliding groove, and a driving motor is fixedly mounted on the side face of the movable plate. The invention drives the toothed wheel to move on the rack through the output shaft of the driving motor, so that the dust on the surface of the photovoltaic panel is swept by the bristles, the other end of the dust collection pipe communicated with the side surface of the square box is communicated with the exhaust fan arranged on the side surface of the dust collection cylinder, the exhaust fan is started, the raised dust enters the dust collection pipe from the dust collection head and is finally collected on the dust collection net on the inner side of the dust collection cylinder, and the dust collection net is arranged on the bottom cover in threaded connection with the dust collection cylinder, so that the dust collection net can be conveniently.
Description
Technical Field
The invention relates to the technical field of photovoltaic equipment, in particular to a solar photovoltaic power generation device.
Background
Solar photovoltaic systems, also known as photovoltaics, photovoltaic for short, refer to facilities that utilize the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy. The core of a photovoltaic installation is a solar panel. At present, the semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, and the like. Since the application of renewable energy is actively promoted in various countries in recent years, the development of the photovoltaic industry is very rapid.
However, as urban industrialization and air pollution become more serious day by day, the solar photovoltaic panel is generally directly arranged outdoors in the use process, the dust accumulation problem of the solar photovoltaic panel is serious, the absorption and conversion efficiency of the solar photovoltaic panel to sunlight is greatly influenced, the existing solar photovoltaic panel is cleaned manually, the cleaning process is inconvenient to work, the labor intensity is high, a plurality of solar cell panel arrays are basically fixed at present, solar energy resources are not fully utilized, and the power generation efficiency is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the solar photovoltaic power generation device which has the advantages of convenience in cleaning, labor saving, full utilization of solar energy resources and the like, and solves the problems that the existing solar photovoltaic panel is cleaned manually, the cleaning process is inconvenient to work, the labor intensity is high, the existing solar panel arrays are basically fixed, the solar energy resources are not fully utilized, and the power generation efficiency is low.
(II) technical scheme
In order to realize the purposes of convenient cleaning, labor saving and full utilization of solar energy resources, the invention provides the following technical scheme: the utility model provides a solar photovoltaic power generation device, includes L type bottom plate, the top movable mounting of L type bottom plate has the photovoltaic backup pad, the bottom fixed mounting of photovoltaic backup pad has electronic hydraulic rod, and the side of photovoltaic backup pad has seted up the spout, the inboard activity joint of spout has the movable plate, the side fixed mounting of movable plate has driving motor, driving motor's output shaft runs through the side and the fixed mounting of movable plate has the profile of tooth wheel, the square box is installed to the inboard at movable plate top, brush hair and dust absorption head are installed respectively to the bottom of square box, and the side intercommunication of square box has the dust absorption pipe, the other end intercommunication of dust absorption pipe has the air exhauster, there is the photovoltaic board in the front of photovoltaic backup pad through screw fixed mounting, and the front of photovoltaic backup pad is located the top of photovoltaic board and installs.
Preferably, the bottom of the photovoltaic supporting plate is welded with a connecting plate, and the inner side of the connecting plate is rotatably connected with the L-shaped bottom plate through a rotating shaft.
Preferably, the left side of the L-shaped bottom plate is provided with a groove, the inner side of the groove is movably connected with push rods of the electric hydraulic push rods through a rotating shaft, and the number of the electric hydraulic push rods is two.
Preferably, a rack is fixedly installed on the front face of the photovoltaic support plate and is in meshed transmission connection with the toothed wheel.
Preferably, the bottom of the photovoltaic supporting plate is fixedly provided with a dust collecting cylinder, one side of the dust collecting cylinder is communicated with the exhaust fan, the other side of the dust collecting cylinder is connected with a bottom cover through threads, and the inner side of the bottom cover is welded with a dust collecting net.
Preferably, the top fixed mounting of L type bottom plate has the control box, the output of control box respectively with electric hydraulic push rod, driving motor and photosensitive sensor's input electric connection.
Compared with the prior art, the invention provides a solar photovoltaic power generation device, which has the following beneficial effects:
1. the photovoltaic support plate is movably installed at the top of the L-shaped bottom plate through the connecting plate, the push rod of the electric hydraulic push rod installed at the bottom of the photovoltaic support plate is movably connected in the groove of the L-shaped bottom plate, the front side of the photovoltaic support plate is located on the photosensitive sensor installed above the photovoltaic plate, the photosensitive sensor is a sensitive device with a response or conversion function on external light signals or light radiation, the sensitive device can feed back to the control box according to the intensity of sunlight, the control box starts the electric hydraulic push rod to adjust the angle between the photovoltaic plate and the ground, and the phenomenon that the photovoltaic plate is affected by terrain, terrain and position to cause the illumination intensity to continuously weaken along with time is avoided, so that the power generation efficiency is reduced.
2. The movable plate is movably clamped in a sliding groove formed in the side face of the photovoltaic support plate, a toothed wheel located on the inner side of the movable plate is mounted on a driving motor output shaft mounted on the side face of the movable plate, the toothed wheel is in meshed transmission connection with a rack mounted on the front face of the photovoltaic support plate, bristles and a dust suction head are mounted at the bottom of a square box mounted at the bottom of the movable plate respectively, the driving motor output shaft drives the toothed wheel to move on the rack, so that the bristles can sweep dust on the surface of the photovoltaic plate, the other end of a dust suction pipe communicated with the side face of the square box is communicated with an exhaust fan mounted on the side face of a dust collection cylinder, the exhaust fan is started, the raised dust enters the dust suction pipe from the dust suction head and is finally collected on a net on the inner side of.
Drawings
FIG. 1 is a front view of a solar photovoltaic power generation device according to the present invention;
FIG. 2 is a top view of a partial structure of a solar photovoltaic power generation device according to the present invention;
FIG. 3 is a schematic view of an inner side structure of a moving plate of the solar photovoltaic power generation device of the present invention;
FIG. 4 is a side view of an L-shaped bottom plate structure of a solar photovoltaic power generation device of the present invention;
fig. 5 is a combined structure diagram of a bottom cover and a dust collecting net of a solar photovoltaic power generation device of the invention.
Wherein: 1. an L-shaped bottom plate; 2. a photovoltaic support plate; 3. a connecting plate; 4. an electric hydraulic push rod; 5. a groove; 6. a chute; 7. moving the plate; 8. a drive motor; 9. a toothed wheel; 10. a rack; 11. a square box; 12. brushing; 13. a dust collection head; 14. a dust collection pipe; 15. an exhaust fan; 16. a dust collecting cylinder; 17. a bottom cover; 18. a photovoltaic panel; 19. a photosensitive sensor; 20. a control box; 21. a dust collecting net.
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. 1-5, a solar photovoltaic power generation device comprises an L-shaped bottom plate 1, a photovoltaic support plate 2 is movably mounted at the top of the L-shaped bottom plate 1, a connecting plate 3 is welded at the bottom of the photovoltaic support plate 2, the inner side of the connecting plate 3 is rotatably connected with the L-shaped bottom plate 1 through a rotating shaft, an electric hydraulic push rod 4 is fixedly mounted at the bottom of the photovoltaic support plate 2, a groove 5 is formed at the left side of the L-shaped bottom plate 1, the inner side of the groove 5 is movably connected with a push rod of the electric hydraulic push rod 4 through a rotating shaft, the number of the electric hydraulic push rods 4 is two, a sliding groove 6 is formed in the side surface of the photovoltaic support plate 2, a movable plate 7 is movably clamped at the inner side of the sliding groove 6, a driving motor 8 is fixedly mounted at the side surface of the movable plate 7, the rack 10 is composed of a plurality of gear blocks, the rack 10 is in meshed transmission connection with the toothed wheel 9, an output shaft of a driving motor 8 drives the toothed wheel 9 to move on the rack 10, so that the bristles 12 repeatedly sweep the surface dust of the photovoltaic panel 18 up and down, the inner side of the top of the moving plate 7 is provided with a square box 11, the bottom of the square box 11 is respectively provided with the bristles 12 and a dust suction head 13, the side surface of the square box 11 is communicated with a dust suction pipe 14, the other end of the dust suction pipe 14 is communicated with an exhaust fan 15, the bottom of the photovoltaic supporting plate 2 is fixedly provided with a dust collection cylinder 16, one side of the dust collection cylinder 16 is communicated with the exhaust fan 15, the other side of the dust collection cylinder 16 is connected with a bottom cover 17 through threads, the inner side of the bottom cover 17 is welded with a dust collection net 21, the exhaust fan 15 is started, the raised dust enters the dust suction pipe 14 from the dust suction head 13 and is finally, can conveniently dismantle dust collecting net 21, it is washd, there is photovoltaic board 18 in photovoltaic backup pad 2's front through screw fixed mounting, and photosensitive sensor 19 is installed to the front that photovoltaic backup pad 2 is located photovoltaic board 18's top, the top fixed mounting of L type bottom plate 1 has control box 20, control box 20's output respectively with electronic hydraulic push rod 4, driving motor 8 and photosensitive sensor 19's input electric connection, photosensitive sensor 19 is the sensitive device who has response or conversion function to external light signal or ray radiation, can feed back to control box 20 according to the power of sunlight, control box 20 starts electronic hydraulic push rod 4 and adjusts the angle of photovoltaic board 18 and ground, avoid photovoltaic board 18 to receive the topography, the influence of position, lead to illumination intensity constantly weakened along with the time, thereby make the generating efficiency reduce.
When the device is used, the photovoltaic support plate 2 is movably installed at the top of the L-shaped bottom plate 1 through the connecting plate 3, the push rod of the electric hydraulic push rod 4 installed at the bottom of the photovoltaic support plate 2 is movably connected in the groove 5 of the L-shaped bottom plate 1, the front side of the photovoltaic support plate 2 is located on the photosensitive sensor 19 installed above the photovoltaic plate 18, the photosensitive sensor 19 is a sensitive device with response or conversion function to external light signals or light radiation, and can feed back to the control box 20 according to the intensity of sunlight, the control box 20 starts the electric hydraulic push rod 4 to adjust the angle between the photovoltaic plate 18 and the ground, so that the photovoltaic plate 18 is prevented from being influenced by the terrain, the terrain and the position to lead the illumination intensity to be continuously weakened along with time, and the power generation efficiency is reduced, the movable plate 7 is movably clamped in the chute 6 formed in the side surface of the photovoltaic support plate 2, the toothed wheel 9 positioned, the toothed wheel 9 is in meshed transmission connection with a rack 10 arranged on the front face of the photovoltaic support plate 2, bristles 12 and a dust collection head 13 are respectively arranged at the bottom of a square box 11 arranged at the bottom of a movable plate 7, an output shaft of a driving motor 8 drives the toothed wheel 9 to move on the rack 10, so that the bristles 12 can repeatedly clean dust on the surface of the photovoltaic plate 18 up and down, the other end of a dust collection pipe 14 communicated with the side face of the square box 11 is communicated with an exhaust fan 15 arranged on the side face of a dust collection cylinder 16, the exhaust fan 15 is started, the lifted dust enters the dust collection pipe 14 from the dust collection head 13 and is finally collected on a dust collection net 21 on the inner side of the dust collection cylinder 16, and the dust collection net 21 is arranged on a bottom cover 17 in threaded connection with the.
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 solar photovoltaic power generation device, includes L type bottom plate (1), its characterized in that: the photovoltaic power generation device is characterized in that a photovoltaic support plate (2) is movably mounted at the top of the L-shaped bottom plate (1), an electric hydraulic push rod (4) is fixedly mounted at the bottom of the photovoltaic support plate (2), a sliding groove (6) is formed in the side face of the photovoltaic support plate (2), a moving plate (7) is movably clamped at the inner side of the sliding groove (6), a driving motor (8) is fixedly mounted at the side face of the moving plate (7), an output shaft of the driving motor (8) penetrates through the side face of the moving plate (7) and is fixedly provided with a toothed wheel (9), a square box (11) is mounted at the inner side of the top of the moving plate (7), bristles (12) and a dust collection head (13) are respectively mounted at the bottom of the square box (11), a dust collection pipe (14) is communicated with the side face of the square box (11), an exhaust fan (15) is communicated with the other end of, and the front surface of the photovoltaic support plate (2) is positioned above the photovoltaic plate (18) and is provided with a photosensitive sensor (19).
2. The solar photovoltaic power generation device of claim 1, wherein: the bottom welding of photovoltaic backup pad (2) has connecting plate (3), connecting plate (3) inboard is rotated with L type bottom plate (1) through the pivot and is connected.
3. The solar photovoltaic power generation device of claim 1, wherein: the left side of the L-shaped bottom plate (1) is provided with a groove (5), the inner side of the groove (5) is movably connected with a push rod of the electric hydraulic push rod (4) through a rotating shaft, and the number of the electric hydraulic push rods (4) is two.
4. The solar photovoltaic power generation device of claim 1, wherein: the front surface of the photovoltaic support plate (2) is fixedly provided with a rack (10), and the rack (10) is in meshed transmission connection with the toothed wheel (9).
5. The solar photovoltaic power generation device of claim 1, wherein: the photovoltaic solar photovoltaic ceiling fan is characterized in that a dust collecting cylinder (16) is fixedly mounted at the bottom of the photovoltaic support plate (2), one side of the dust collecting cylinder (16) is communicated with an exhaust fan (15), the other side of the dust collecting cylinder (16) is connected with a bottom cover (17) through threads, and a dust collecting net (21) is welded on the inner side of the bottom cover (17).
6. The solar photovoltaic power generation device of claim 1, wherein: the top fixed mounting of L type bottom plate (1) has control box (20), the output of control box (20) respectively with electronic hydraulic push rod (4), driving motor (8) and photosensitive sensor (19) input electric connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117118.1A CN110912506A (en) | 2019-11-15 | 2019-11-15 | Solar photovoltaic power generation device |
| PCT/CN2019/122563 WO2021093044A1 (en) | 2019-11-15 | 2019-12-03 | Solar photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117118.1A CN110912506A (en) | 2019-11-15 | 2019-11-15 | Solar photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110912506A true CN110912506A (en) | 2020-03-24 |
Family
ID=69817255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911117118.1A Pending CN110912506A (en) | 2019-11-15 | 2019-11-15 | Solar photovoltaic power generation device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110912506A (en) |
| WO (1) | WO2021093044A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630995B (en) * | 2021-08-03 | 2022-09-30 | 安徽海兴科技设备有限公司 | Cabinet dust removal structure and cabinet thereof |
| CN113983409B (en) * | 2021-10-15 | 2024-08-06 | 苏州天星能源有限公司 | Intelligent solar LED street lamp of way pole integral type |
| CN114221617A (en) * | 2021-12-17 | 2022-03-22 | 南通大学 | Photovoltaic cleaning equipment with cleaning assembly convenient to replace |
| CN115333465B (en) * | 2022-05-07 | 2024-04-09 | 中铁一局集团电务工程有限公司 | Photovoltaic board surface dust collector |
| CN116111943A (en) * | 2022-12-22 | 2023-05-12 | 江苏瑞晶太阳能科技有限公司 | Energy storage structure and photovoltaic building integrated system |
| CN116111924B (en) * | 2023-02-09 | 2024-08-13 | 华能江西清洁能源有限责任公司 | Power generation system for improving photoelectric conversion of photovoltaic panel |
| CN117749064A (en) * | 2023-12-21 | 2024-03-22 | 江苏光讯电力新能源有限公司 | Photovoltaic support capable of protecting photovoltaic panel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011005501A (en) * | 2009-06-23 | 2011-01-13 | Fuji Electric Holdings Co Ltd | Device for removing laser processing residue for thin film solar cell |
| CN107891033A (en) * | 2017-12-29 | 2018-04-10 | 周奇鸣 | A kind of photovoltaic panel cleaning device |
| CN108580361A (en) * | 2018-04-11 | 2018-09-28 | 北京嘉寓门窗幕墙股份有限公司 | A kind of snow removing of solar panel and dust-extraction unit and snow removing, dust removal method |
| CN109039237A (en) * | 2018-07-09 | 2018-12-18 | 胡沛 | A kind of multi-functional photovoltaic power generation apparatus |
-
2019
- 2019-11-15 CN CN201911117118.1A patent/CN110912506A/en active Pending
- 2019-12-03 WO PCT/CN2019/122563 patent/WO2021093044A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2021093044A1 (en) | 2021-05-20 |
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Application publication date: 20200324 |