CN213944013U - Photovoltaic power generation device with clean subassembly - Google Patents
Photovoltaic power generation device with clean subassembly Download PDFInfo
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- CN213944013U CN213944013U CN202022716368.1U CN202022716368U CN213944013U CN 213944013 U CN213944013 U CN 213944013U CN 202022716368 U CN202022716368 U CN 202022716368U CN 213944013 U CN213944013 U CN 213944013U
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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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Abstract
The utility model relates to a photovoltaic power generation device with clean subassembly relates to photovoltaic power generation's field, and it includes photovoltaic board and support, photovoltaic board fixed connection still includes sliding frame and brush board on the support, the both sides of support all are equipped with the groove of sliding, two the slope direction setting of photovoltaic board is all followed to the groove of sliding, the both ends of sliding frame slide respectively in two the inslot that slides, the brush board rotates to be connected on sliding frame, one side that the brush board is close to the photovoltaic board is equipped with the brush hair, the brush hair butt is in one side that the support was kept away from to the photovoltaic board. The problem of the pollution of collecting the dust or birds on the solar photovoltaic board and discharging excrement and urine on the solar photovoltaic board and causing the solar photovoltaic board is improved, this application has the rotation brush board, orders about the brush board butt and slides on the photovoltaic board, brushes dust and impurity on the photovoltaic board from the photovoltaic board for dust on the photovoltaic board drops along the inclined plane of photovoltaic board, has improved the effect of the cleanliness on photovoltaic board surface.
Description
Technical Field
The application relates to the field of photovoltaic power generation, in particular to a photovoltaic power generation device with a cleaning assembly.
Background
At the present stage, the country encourages and supports the construction of power generation and grid connection of small and medium-sized photovoltaic power generation devices. Many units and families respond to the call, photovoltaic power generation devices are built on the top of the building and are connected to the grid, so that not only can benefits be obtained, but also the emission of pollutants generated by fossil-source power generation can be reduced.
In the related art, referring to fig. 5, a roof photovoltaic power generation device includes a photovoltaic panel 2 and a bracket 1, where the bracket 1 is fixedly connected to a roof surface, and the battery panel is fixedly connected to the bracket 1 and is disposed in an inclined manner.
In view of the above-mentioned related art, the inventor believes that the solar photovoltaic panel of the photovoltaic power generation device is installed on the roof of a building, and dust is collected on the solar photovoltaic panel or birds drain excrement on the solar photovoltaic panel to pollute the solar photovoltaic panel.
SUMMERY OF THE UTILITY MODEL
In order to improve the pollution that the solar photovoltaic board is caused to the excrement and urine of gathering dust or birds on the solar photovoltaic board of gathering, this application provides a photovoltaic power generation device with clean subassembly.
The application provides a photovoltaic power generation device with clean subassembly adopts following technical scheme:
the utility model provides a photovoltaic power generation device with clean subassembly, includes photovoltaic board and support, photovoltaic board fixed connection still includes sliding frame and brush board on the support, the both sides of support all are equipped with the groove of sliding, two the groove of sliding all sets up along the incline direction of photovoltaic board, the both ends of sliding frame slide respectively in two the inslot that slides, the brush board rotates to be connected on sliding frame, one side that the brush board is close to the photovoltaic board is equipped with the brush hair, the brush hair butt keeps away from one side of support in the photovoltaic board.
Through adopting above-mentioned technical scheme, rotate the brush board, order about the brush board butt and slide on the photovoltaic board, brush dust and impurity on the photovoltaic board from the photovoltaic board for dust on the photovoltaic board drops along the inclined plane of photovoltaic board, has improved the cleanliness on photovoltaic board surface.
Optionally, a driving assembly for driving the brush plate to rotate is further arranged on the sliding frame, the driving assembly includes a first motor, a driving gear, a driven gear, a transmission rod and a transmission gear, the sliding frame includes a horizontal portion and a vertical portion, two ends of the horizontal portion are connected in the sliding groove in a sliding manner, the horizontal portion is fixedly connected to one side of the vertical portion, the first motor is fixedly connected to the vertical portion, an output shaft of the first motor penetrates through the vertical portion to extend to the other side of the vertical portion, the driving gear is fixedly connected to an output shaft of the first motor, the two driven gears are rotatably connected to the vertical portion and are both meshed with the driving gear, two ends of the transmission rod are respectively rotatably connected to one side of the two driven gears far away from the vertical portion, a rotating portion of the transmission rod and the driven gear are eccentrically arranged, and one side of the transmission rod far away from the driven gear is provided with a rack, the transmission gear is meshed with the rack, the horizontal part is connected with a rotating shaft in a rotating mode, one end of the rotating shaft is fixedly connected to the brush plate, and the other end of the rotating shaft is fixedly connected to the transmission gear.
Through adopting above-mentioned technical scheme, first motor drive driving gear rotates, drives two driven gear synchronous rotations rather than the meshing to order about the transfer line reciprocating motion in the horizontal direction, make with the drive gear reciprocating motion of the rack toothing of transfer line, brush board and drive gear synchronous motion, make the brush hair clear up the photovoltaic board surface repeatedly, improved the clearance effect of clearance subassembly.
Optionally, a dust cover covering the driving assembly is pivoted on the vertical portion, and one end of the dust cover, which is far away from the vertical portion, abuts against the horizontal portion.
Through adopting above-mentioned technical scheme, the setting of dust cover for drive assembly is difficult for receiving external pollution when not using, accords with the theory of clean clearance, has improved drive assembly's life.
Optionally, one side fixedly connected with leading truck that the support is close to the photovoltaic board, the leading truck is and slides a parallel arrangement, be fixed with the guide bar on the leading truck, the guide bar is worn to locate on the vertical part, be equipped with the wear to establish hole that supplies the guide bar to wear to establish on the dust cover, wear to establish the hole and run through one side that the dust cover is close to the horizontal part.
Through adopting above-mentioned technical scheme, the setting of guide bar for be difficult for rocking when the frame that slides, improved the stability that the frame that slides.
Optionally, one end of the horizontal part close to the bottom of the sliding groove is in threaded connection with a reciprocating screw rod, the reciprocating screw rod is arranged in the sliding groove in a penetrating mode, the support is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with the reciprocating screw rod, and the output shaft of the second motor and the reciprocating screw rod are coaxially arranged.
Through adopting above-mentioned technical scheme, the setting of reciprocal lead screw for the frame that slides reciprocates slides in the inslot that slides, makes the brush hair repeatedly scrub whole photovoltaic board, has improved the clean effect of brush hair.
Optionally, the brush plate is further fixedly connected with a spray pipe, a nozzle of the spray pipe is arranged towards the photovoltaic plate, the support is fixedly connected with a water pump, and the other end of the spray pipe is fixedly connected to the water pump.
Through adopting above-mentioned technical scheme, the setting of shower for some solidification become liquid or dissolve with the aquatic in the impurity that is difficult to the clearance on the photovoltaic board, make things convenient for the brush hair to fall its brush, improved the clean efficiency of brush hair.
Optionally, a diversion trench is arranged on the lower side of the support, the diversion trench is parallel to the horizontal portion, and the diversion trench penetrates through one side wall of the support.
Through adopting above-mentioned technical scheme, the water that drenches on the photovoltaic board from the shower is collected in the setting of diversion flume for thereby water is difficult for dropping to the roof and causes the waste.
Optionally, a collecting box is fixed on the support, the collecting box is located on the lower side of the penetration position of the water guide groove, and the collecting box is connected with the water pump through a water pipe.
Through adopting above-mentioned technical scheme, the setting of collecting box is retrieved the water in the diversion flume for the water part of taking out in the water pump is the water of retrieving, carries out reuse, energy-concerving and environment-protective to water.
Optionally, a filter screen is fixedly connected in the collection box.
Through adopting above-mentioned technical scheme, the clean degree of the water of inflow water pump in the collecting box is guaranteed in the setting of filter screen for impurity stays in the collecting box and does not drop to the photovoltaic board again, has improved the receipts sediment ability of collecting box.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the brush plate is rotated to drive the brush plate to abut against and slide on the photovoltaic plate, dust and impurities on the photovoltaic plate are brushed from the photovoltaic plate, so that the dust on the photovoltaic plate falls off along the inclined surface of the photovoltaic plate, and the cleanliness of the surface of the photovoltaic plate is improved;
2. the first motor drives the driving gear to rotate to drive the two driven gears meshed with the driving gear to synchronously rotate, so that the transmission rod is driven to reciprocate in the horizontal direction, the transmission gear meshed with the rack of the transmission rod reciprocates, the brush plate and the transmission gear synchronously move, the surface of the photovoltaic plate is repeatedly cleaned by the brush bristles, and the cleaning effect of the cleaning assembly is improved;
3. the water in the water diversion groove is recovered by the collecting box, so that part of the water pumped out from the water pump is recovered, the water is recycled, and the water is energy-saving and environment-friendly.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic power generation device with a cleaning assembly in an embodiment of the present application.
Fig. 2 is an exploded schematic view of the sliding frame and drive assembly in an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an exploded schematic view of the bracket, reciprocating screw and second motor in an embodiment of the present application.
Fig. 5 is a schematic structural view of a rooftop photovoltaic power generation device in the related art.
Description of reference numerals: 1. a support; 11. a sliding groove; 12. a water diversion groove; 2. a photovoltaic panel; 3. a sliding frame; 31. a horizontal portion; 32. a vertical portion; 33. a dust cover; 331. perforating holes; 4. brushing the board; 41. brushing; 5. a guide frame; 51. a guide bar; 6. a water pump; 61. a shower pipe; 7. a collection box; 71. a connecting pipe; 72. a filter screen; 8. a drive assembly; 81. a first motor; 82. a driving gear; 83. a driven gear; 84. a transmission rod; 841. a rack; 85. a transmission gear; 851. a rotating shaft; 9. a second motor; 91. and a reciprocating screw rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses photovoltaic power generation device with clean subassembly. Referring to fig. 1, a roof photovoltaic power generation apparatus having a cleaning assembly includes a photovoltaic panel 2, a support 1, a skid 3, and a brush plate 4.
All be equipped with the groove 11 that slides on the double-phase offside of support 1, two grooves 11 that slide set up and are located the both sides of photovoltaic board 2 along the incline direction of photovoltaic board 2. Both ends of the sliding frame 3 slide in the sliding groove 11, the brush plate 4 is rotatably connected on the sliding frame 3, the brush plate 4 is positioned between the sliding frame 3 and the photovoltaic panel 2, one side of the brush plate 4, which is close to the photovoltaic panel 2, is fixedly connected with brush bristles 41, one side of the brush bristles 41, which is far away from the brush plate 4, abuts against the photovoltaic panel 2, and impurities on the photovoltaic panel 2 are brushed down.
Fixedly connected with leading truck 5 on the support 1, leading truck 5 is located the upside of support 1, leading truck 5 and 3 parallel arrangement that slide, install guide bar 51 in the direction, on leading truck 5 was all fixed in at the both ends of guide bar 51, guide bar 51 set up along the incline direction of photovoltaic board 2, guide bar 51 wears to locate on the frame 3 that slides for the frame 3 that slides along the length direction of guide bar 51 slides.
Fixedly connected with water pump 6 on the support 1, fixedly connected with shower 61 on the brush board 4, the one end fixed connection that brush board 4 was kept away from to shower 61 is on water pump 6, and the nozzle of shower 61 sets up towards photovoltaic board 2 for water is spouted from shower 61 and is cleaned photovoltaic board 2 on the photovoltaic board 2.
The downside of support 1 is equipped with diversion channel 12, and diversion channel 12 and horizontal part 31 parallel arrangement, and diversion channel 12 runs through a lateral wall of support 1 for water from photovoltaic board 2 upflow is down derived in diversion channel 12.
Still fixedly connected with collecting box 7 on the support 1, collecting box 7 are located the downside that the diversion flume 12 runs through the department for in water that mixes impurity gets into collecting box 7, the lower extreme of collecting box 7 is fixed with connecting pipe 71, and the other end fixed connection of connecting pipe 71 is on water pump 6, with the reuse water resource.
A filter screen 72 is fixedly connected in the collection box 7, so that impurities are left on the filter screen 72 to keep the cleanliness of water entering the water pump 6.
Referring to fig. 2 and 3, a driving assembly 8 is further mounted on the sliding frame 3 to drive the brush plate 4 to rotate.
The driving assembly 8 includes a first motor 81, a driving gear 82, a driven gear 83, a transmission rod 84 and a transmission gear 85, the sliding frame 3 includes a horizontal portion 31 and a vertical portion 32, the horizontal portion 31 is formed in an "Jiong" shape, two ends of the horizontal portion 31 slide in the sliding groove 11, the vertical portion 32 is fixedly connected to one side of the horizontal portion 31 far away from the sliding groove 11, the vertical portion 32 is perpendicular to the horizontal portion 31, the vertical portion 32 is located on the horizontal portion 31 along the upper side of the inclined direction, and the guide rod 51 is inserted into the vertical portion 32 to guide the sliding frame 3 to slide.
The first motor 81 is fixedly connected to one side of the vertical portion 32 away from the horizontal portion 31, an output shaft of the first motor 81 extends through the vertical portion 32 to one side of the vertical portion 32 close to the horizontal portion 31, and the driving gear 82 is fixedly connected to the output shaft of the first motor 81 and rotates along with the rotation of the output shaft of the first motor 81. The driven gears 83 are rotatably connected to the vertical portion 32, the number of the driven gears 83 is two, the two driven gears 83 are meshed with the driving gear 82 and located on two sides of the driving gear 82, and the two driven gears 83 rotate synchronously with the rotation of the driving gear 82. The two ends of the transmission rod 84 are rotatably connected to the driven gears 83, the rotation position of the transmission rod 84 is located at the edge of the driven gears 83, and the circumferences of the two driven gears 83 are equal, so that the transmission rod 84 always keeps horizontal movement.
A rotating shaft 851 is rotatably connected to the horizontal portion 31, the rotating shaft 851 extends through the horizontal portion 31 to opposite sides of the horizontal portion 31, a transmission gear 85 is fixedly connected to one side of the rotating shaft 851 close to the vertical portion 32, a transmission rod 84 has a rack 841 at a side far from the driven gear 83, the transmission gear 85 is engaged with the rack 841, and one end of the brush plate 4 is fixedly connected to the other end of the rotating shaft 851 to integrally transmit power, so that the brush plate 4 is reciprocally rotated.
The vertical portion 32 is further pivoted with a dust cover 33, one end of the dust cover 33 away from the vertical portion 32 abuts against the horizontal portion 31 and is attached to the edge of the horizontal portion 31, and the dust cover 33 cooperates with the sliding frame 3 to form a rectangular parallelepiped with a cavity inside to cover the driving component 8.
The dust cover 33 is further provided with a through hole 331, the through hole 331 penetrates the dust cover 33 on a side close to the horizontal portion 31, and the guide rod 51 is inserted into the through hole 331 so that the guide rod 51 and the dust cover 33 do not interfere with each other.
Referring to fig. 4, the horizontal portion 31 is close to the groove bottom threaded connection of the sliding groove 11 and has a reciprocating lead screw 91, the reciprocating lead screw 91 is arranged in the sliding groove 11 in a penetrating manner, the reciprocating lead screw 91 is arranged along the length direction of the sliding groove 11, the second motor 9 is fixedly connected to the support 1, one end of the reciprocating lead screw 91 is fixedly connected to the output shaft of the second motor 9, the reciprocating lead screw 91 is coaxially arranged with the output shaft of the second motor 9, so that the output shaft of the second motor 9 rotates to drive the reciprocating lead screw 91 to rotate, and the sliding frame 3 is made to slide in the sliding groove 11 in a reciprocating manner.
The implementation principle of the photovoltaic power generation device with the cleaning assembly is as follows: when the photovoltaic panel 2 needs to be cleaned, the first motor 81 is turned on, the driving gear 82 drives the driven gear 83 and the transmission gear 85 to rotate, so that the bristles 41 on the brush plate 4 rotate and slide on the photovoltaic panel 2, the second motor 9 is turned on, the sliding frame 3 slides along the length direction of the sliding groove 11, the bristles 41 rotate and slide, the water pump 6 is turned on, and the spray pipe 61 sprays water to the photovoltaic panel 2, and further.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A photovoltaic power generation device with clean subassembly, includes photovoltaic board (2) and support (1), photovoltaic board (2) fixed connection is on support (1), its characterized in that: still including sliding frame (3) and brush board (4), the both sides of support (1) all are equipped with the groove of sliding (11), two the groove of sliding (11) all sets up along the incline direction of photovoltaic board (2), the both ends of sliding frame (3) slide respectively in two in the groove of sliding (11), brush board (4) rotate to be connected on sliding frame (3), one side that brush board (4) are close to photovoltaic board (2) is equipped with brush hair (41), brush hair (41) butt is in one side that support (1) was kept away from in photovoltaic board (2).
2. A photovoltaic power generation device having a cleaning assembly in accordance with claim 1, wherein: the sliding frame (3) is further provided with a driving assembly (8) for driving the brush plate (4) to rotate, the driving assembly (8) comprises a first motor (81), a driving gear (82), a driven gear (83), a transmission rod (84) and a transmission gear (85), the sliding frame (3) comprises a horizontal part (31) and a vertical part (32), two ends of the horizontal part (31) are connected in the sliding groove (11) in a sliding mode, the horizontal part (31) is fixedly connected to one side of the vertical part (32), the first motor (81) is fixedly connected to the vertical part (32), an output shaft of the first motor (81) penetrates through the vertical part (32) to extend to the other side of the vertical part (32), the driving gear (82) is fixedly connected to an output shaft of the first motor (81), and the two driven gears (83) are rotatably connected to the vertical part (32) and are all meshed with the driving gear (82), the two ends of the transmission rod (84) are respectively rotatably connected to one side, far away from the vertical part (32), of the two driven gears (83), the rotating part of the transmission rod (84) and the driven gears (83) are eccentrically arranged, a rack (841) is arranged on one side, far away from the driven gears (83), of the transmission rod (84), the transmission gear (85) is meshed with the rack (841), the horizontal part (31) is rotatably connected with a rotating shaft (851), one end of the rotating shaft (851) is fixedly connected to the brush plate (4), and the other end of the rotating shaft (851) is fixedly connected to the transmission gear (85).
3. A photovoltaic power generation device having a cleaning assembly in accordance with claim 2, wherein: the vertical part (32) is pivoted with a dust cover (33) covering the driving component (8), and one end of the dust cover (33) far away from the vertical part (32) is abutted against the horizontal part (31).
4. A photovoltaic power generation device having a cleaning assembly in accordance with claim 3, wherein: one side fixedly connected with leading truck (5) that support (1) is close to photovoltaic board (2), leading truck (5) are with sliding frame (3) parallel arrangement, be fixed with guide bar (51) on leading truck (5), guide bar (51) are worn to locate on vertical part (32), be equipped with wear to establish hole (331) that supply guide bar (51) to wear to establish on dust cover (33), wear to establish hole (331) and run through one side that dust cover (33) are close to horizontal part (31).
5. A photovoltaic power generation device having a cleaning assembly in accordance with claim 2, wherein: horizontal part (31) are close to the one end threaded connection of the tank bottom of groove (11) that slides and have reciprocal lead screw (91), reciprocal lead screw (91) are worn to locate in groove (11) that slides, fixedly connected with second motor (9) on support (1), the output shaft and reciprocal lead screw (91) fixed connection of second motor (9), the output shaft and reciprocal lead screw (91) of second motor (9) are coaxial setting.
6. A photovoltaic power generation device having a cleaning assembly in accordance with claim 1, wherein: the photovoltaic brush is characterized in that a spray pipe (61) is fixedly connected to the brush plate (4), a nozzle of the spray pipe (61) is arranged towards the photovoltaic plate (2), a water pump (6) is fixedly connected to the support (1), and the other end of the spray pipe (61) is fixedly connected to the water pump (6).
7. A photovoltaic power generation device having a cleaning assembly in accordance with claim 6, wherein: the lower side of the support (1) is provided with a water guide groove (12), the water guide groove (12) is parallel to the horizontal part (31), and the water guide groove (12) penetrates through one side wall of the support (1).
8. A photovoltaic power generation device having a cleaning assembly in accordance with claim 7, wherein: the water pump is characterized in that a collecting box (7) is fixed on the support (1), the collecting box (7) is located on the lower side of a penetration position of the water guide groove (12), and the collecting box (7) is connected with the water pump (6) through a water pipe.
9. A photovoltaic power generation device having a cleaning assembly in accordance with claim 8, wherein: a filter screen (72) is fixedly connected in the collection box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716368.1U CN213944013U (en) | 2020-11-20 | 2020-11-20 | Photovoltaic power generation device with clean subassembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716368.1U CN213944013U (en) | 2020-11-20 | 2020-11-20 | Photovoltaic power generation device with clean subassembly |
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| CN213944013U true CN213944013U (en) | 2021-08-13 |
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| CN202022716368.1U Active CN213944013U (en) | 2020-11-20 | 2020-11-20 | Photovoltaic power generation device with clean subassembly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123960A (en) * | 2021-11-26 | 2022-03-01 | 浙江康都节能科技有限公司 | Crystalline silicon type photovoltaic power generation system |
| CN116566314B (en) * | 2023-06-26 | 2023-12-26 | 宁波奥德纳米科技有限公司 | Self-cleaning photovoltaic panel and cleaning method thereof |
| CN117559900A (en) * | 2024-01-09 | 2024-02-13 | 山西鸿瑞建设股份有限公司 | Photovoltaic power generation device |
-
2020
- 2020-11-20 CN CN202022716368.1U patent/CN213944013U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123960A (en) * | 2021-11-26 | 2022-03-01 | 浙江康都节能科技有限公司 | Crystalline silicon type photovoltaic power generation system |
| CN114123960B (en) * | 2021-11-26 | 2023-11-07 | 浙江康都节能科技有限公司 | Crystal silicon type photovoltaic power generation system |
| CN116566314B (en) * | 2023-06-26 | 2023-12-26 | 宁波奥德纳米科技有限公司 | Self-cleaning photovoltaic panel and cleaning method thereof |
| CN117559900A (en) * | 2024-01-09 | 2024-02-13 | 山西鸿瑞建设股份有限公司 | Photovoltaic power generation device |
| CN117559900B (en) * | 2024-01-09 | 2024-03-22 | 山西鸿瑞建设股份有限公司 | Photovoltaic power generation device |
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