CN117526831A - Hail prevention mechanism for photovoltaic plate of photovoltaic power station - Google Patents
Hail prevention mechanism for photovoltaic plate of photovoltaic power station Download PDFInfo
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- CN117526831A CN117526831A CN202311426868.3A CN202311426868A CN117526831A CN 117526831 A CN117526831 A CN 117526831A CN 202311426868 A CN202311426868 A CN 202311426868A CN 117526831 A CN117526831 A CN 117526831A
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- photovoltaic panel
- panel body
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000002265 prevention Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 51
- 239000004744 fabric Substances 0.000 claims abstract description 43
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 51
- 238000013016 damping Methods 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 17
- 230000001629 suppression Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 40
- 230000000694 effects Effects 0.000 abstract description 17
- 230000033001 locomotion Effects 0.000 description 7
- 238000010248 power generation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- 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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- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a hail prevention mechanism of a photovoltaic panel of a photovoltaic power station, which comprises a photovoltaic panel body, wherein a protection component for preventing hail of the photovoltaic panel body is arranged on the photovoltaic panel body, the protection component comprises shielding cloth, a supporting component for supporting the shielding cloth is arranged on the upper side of the photovoltaic panel body, one end of the shielding cloth is fixedly provided with a strip-shaped plate, one side of the strip-shaped plate is connected with a mounting frame through a buffer component, a moving component for moving the mounting frame and a guiding component for guiding the mounting frame in the moving process are arranged on the photovoltaic panel body, a cleaning component for cleaning the surface of the photovoltaic panel body is arranged on the front side of the mounting frame, and a driving component for driving the cleaning component is arranged on the mounting frame. According to the invention, in the whole hail prevention process, the shielding cloth is released and rolled, so that the hail prevention and storage of the protection components after the protection are facilitated, the influence on the laying and mounting of the photovoltaic panel body in the protection process is reduced, the shielding of the photovoltaic panel body in the protection process is avoided, and the probability of occurrence of a hot spot effect on the photovoltaic panel body can be remarkably reduced.
Description
Technical Field
The invention belongs to the field of photovoltaic equipment, and particularly relates to a hail suppression mechanism for a photovoltaic panel of a photovoltaic power station.
Background
Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The solar energy power generation system mainly comprises three parts of a solar cell panel (assembly), a controller and an inverter, wherein the main parts are composed of electronic components. The solar cells are packaged and protected after being connected in series, so that a large-area solar cell assembly can be formed, and then the photovoltaic power generation device is formed by matching with components such as a power controller.
The weather conditions faced by photovoltaic panels are very severe, particularly in severe weather conditions such as hail, heavy rain, etc., which may damage the photovoltaic panels, resulting in equipment that does not function properly. Mild hail may crack the glass of the photovoltaic panel and in severe cases may cause breakage of the glass. Thus, photovoltaic panels must be designed and manufactured with consideration given to their ability to resist hail attacks.
In order to avoid the damage that hail caused to the photovoltaic board of photovoltaic power plant, carry out hail prevention to the photovoltaic board through the protection network on the current photovoltaic board, and use the in-process that the protection network protected, the existence of protection network caused the shielding of partial position to the photovoltaic board, increased the probability that takes place the hot spot effect on the photovoltaic board, and protection network self volume is great, influences the concentrated installation of laying of multiunit photovoltaic board.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a hail prevention mechanism for a photovoltaic panel of a photovoltaic power station.
In order to achieve the above purpose and achieve the above technical effects, the invention adopts the following technical scheme:
the utility model provides a photovoltaic power plant photovoltaic board hail prevention mechanism, includes the photovoltaic board body, be provided with the protection component that is used for the hail of photovoltaic board body on the photovoltaic board body, the protection component is including shielding the cloth, the upside of photovoltaic board body is provided with the supporting component who is used for shielding the cloth and supports, the one end of shielding the cloth is fixed with the strip shaped plate, one side of strip shaped plate is connected with the mounting bracket through buffer module, be provided with the direction subassembly that is used for the moving subassembly and the removal in-process direction of mounting bracket removal on the photovoltaic board body, the front side of mounting bracket is provided with the cleaning subassembly that is used for the photovoltaic board body surface to clean, be provided with the actuating assembly who is used for cleaning the subassembly drive on the mounting bracket.
Further, the supporting component comprises a fixing frame fixed on the upper side of the photovoltaic panel body, a rotating shaft is connected to the fixing frame in a rotating mode, shielding cloth is arranged on the rotating shaft in a rolling mode, and a reset component used for resetting and winding after shielding cloth is discharged is arranged on the fixing frame.
Further, reset assembly includes the baffle of fixing in axis of rotation one end, the outside cover of axis of rotation is equipped with torsion spring, torsion spring's both ends are connected with mount and baffle respectively.
Further, the buffer assembly comprises an installation cylinder fixed on one side of the strip-shaped plate, the inside of the installation cylinder is slidably connected with a damping plate, a plurality of damping holes are formed in the damping plate, one end of the installation cylinder is slidably connected with a pull rope, one end of the pull rope is fixed with the damping plate, the other end of the pull rope is fixed with the installation frame, a first spring used for connecting the damping plate is arranged in the installation cylinder, and damping liquid is filled in the installation cylinder.
Further, the movable assembly comprises a first mounting groove formed in the photovoltaic panel body, a first connecting block is connected to the first mounting groove in a sliding mode, the first connecting block is fixed to the mounting frame, a threaded rod is connected to the first mounting groove in a rotating mode, a threaded sleeve is fixed to the first connecting block, the threaded rod and the threaded sleeve are meshed with each other, and a driving motor for driving the threaded rod is arranged on the outer side of the photovoltaic panel body.
Further, the direction subassembly is including seting up the second mounting groove on photovoltaic board body, be fixed with the guide arm on the second mounting groove, sliding connection has the second connecting block on the second mounting groove, second connecting block sliding connection is on the guide arm, the second connecting block is fixed with the mounting bracket mutually.
Further, clean the subassembly including fixing the support frame on the mounting bracket, rotate on the support frame and be connected with the installation axle, epaxial mounting roller that is fixed with of installation, be provided with the clearance brush on the mounting roller.
Further, the drive assembly comprises a connecting frame fixed on the mounting frame, the connecting frame is rotationally connected with a driving shaft, one end of the driving shaft is fixed with a rubber disc, the rubber disc is propped against the surface of the photovoltaic panel body, and a unidirectional transmission assembly for unidirectional transmission is arranged between the driving shaft and the mounting shaft.
Further, the unidirectional transmission assembly comprises a first circular plate and a second circular plate which are respectively fixed at opposite ends of the driving shaft and the mounting shaft, a plurality of transmission grooves are formed in the second circular plate, transmission blocks are connected to the first circular plate through connecting assemblies, the transmission blocks are respectively located in the transmission grooves, and an inclined plane is formed in one side of each transmission block.
Further, the connecting assembly comprises T-shaped rods which are connected to the first circular plate in a sliding mode, one end of each T-shaped rod is fixed with each transmission block, and the outer side of each T-shaped rod is sleeved with a second spring.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a hail prevention mechanism of a photovoltaic panel of a photovoltaic power station, which comprises a photovoltaic panel body, wherein a protection component for preventing hail of the photovoltaic panel body is arranged on the photovoltaic panel body, the protection component comprises shielding cloth, a support component for supporting the shielding cloth is arranged on the upper side of the photovoltaic panel body, a strip-shaped plate is fixed at one end of the shielding cloth, one side of the strip-shaped plate is connected with a mounting frame through a buffer component, a moving component for moving the mounting frame and a guiding component for guiding in the moving process are arranged on the photovoltaic panel body, a cleaning component for cleaning the surface of the photovoltaic panel body is arranged on the front side of the mounting frame, and a driving component for driving the cleaning component is arranged on the mounting frame. According to the hail prevention mechanism for the photovoltaic panel of the photovoltaic power station, disclosed by the invention, the hail prevention and storage of protection components after the protection are facilitated by releasing and rolling the shielding cloth in the whole hail prevention process, the influence on the laying and installation of the photovoltaic panel body in the protection process is reduced, the shielding of the photovoltaic panel body in the protection process is avoided, and the probability of hot spot effect on the photovoltaic panel body can be obviously reduced.
Drawings
FIG. 1 is a schematic diagram of the overall appearance and structure of a hail suppression mechanism for a photovoltaic panel of a photovoltaic power station;
FIG. 2 is a schematic view of a guiding assembly of a hail suppression mechanism for a photovoltaic panel of a photovoltaic power plant;
FIG. 3 is a schematic view of the supporting assembly, the resetting assembly and the buffering assembly of the hail suppression mechanism of the photovoltaic panel of the photovoltaic power station;
FIG. 4 is a schematic diagram of the sweeping assembly, the driving assembly, the unidirectional transmission assembly and the connecting assembly of the hail prevention mechanism of the photovoltaic panel of the photovoltaic power station;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 3C according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of the present invention at D in FIG. 4;
in the figure: 1. a photovoltaic panel body; 201. a shielding cloth; 202. a strip-shaped plate; 203. a mounting frame; 301. a fixing frame; 302. a rotating shaft; 401. a baffle; 402. a torsion spring; 501. a mounting cylinder; 502. a damping plate; 503. a damping hole; 504. a pull rope; 505. a first spring; 601. a first mounting groove; 602. a threaded rod; 603. a first connection block; 604. a thread sleeve; 605. a driving motor; 701. a second mounting groove; 702. a second connection block; 703. a guide rod; 801. a support frame; 802. a mounting shaft; 803. a mounting roller; 804. cleaning a hairbrush; 901. a connecting frame; 902. a drive shaft; 903. a rubber plate; 1001. a first circular plate; 1002. a second circular plate; 1003. a transmission groove; 1004. a transmission block; 1005. an inclined plane; 1101. a T-shaped rod; 1102. and a second spring.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present invention from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that, if any, terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present invention and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limiting the present invention, and that the specific meanings used above may be understood by those of ordinary skill in the art according to specific circumstances.
As shown in fig. 1-8, the invention discloses a hail suppression mechanism of a photovoltaic power station photovoltaic panel, which comprises a photovoltaic panel body 1, wherein a protection component for preventing hail of the photovoltaic panel body 1 is arranged on the photovoltaic panel body 1, the protection component comprises a shielding cloth 201, a support component for supporting the shielding cloth 201 is arranged on the upper side of the photovoltaic panel body 1, one end of the shielding cloth 201 is fixedly provided with a strip-shaped plate 202, one side of the strip-shaped plate 202 is connected with a mounting frame 203 through a buffer component, a moving component for moving the mounting frame 203 and a guiding component for guiding in the moving process are arranged on the photovoltaic panel body 1, a cleaning component for cleaning the surface of the photovoltaic panel body 1 is arranged on the front side of the mounting frame 203, and a driving component for driving the cleaning component is arranged on the mounting frame 203; in the in-process of whole hail prevention protection, through shielding cloth 201's letting out and rolling, be convenient for prevent hail prevention and protection back protection subassembly accomodate, reduce the in-process of protection and lead to the fact the influence to the installation of laying of photovoltaic board body 1, and the in-process of protection can not lead to the fact shielding to photovoltaic board body 1, can reduce the probability that takes place the hot spot effect on the photovoltaic board body 1.
As a specific implementation mode, the supporting component comprises a fixing frame 301 fixed on the upper side of the photovoltaic panel body 1, a rotating shaft 302 is rotatably connected to the fixing frame 301, the shielding cloth 201 is wound on the rotating shaft 302, and a reset component for resetting and winding after the shielding cloth 201 is discharged is arranged on the fixing frame 301; the shielding cloth 201 is convenient to support and roll up through the fixing frame 301 and the rotating shaft 302.
As a specific implementation mode, the reset component comprises a baffle 401 fixed at one end of the rotating shaft 302, a torsion spring 402 is sleeved outside the rotating shaft 302, and two ends of the torsion spring 402 are respectively connected with the fixing frame 301 and the baffle 401; in the process of rotating the rotating shaft 302, the torsion spring 402 is driven to deform under the force to generate elasticity, and the resetting rotation of the rotating shaft 302 is facilitated through the elasticity of the torsion spring 402.
As a specific implementation mode, the buffer assembly comprises a mounting cylinder 501 fixed on one side of a strip-shaped plate 202, a damping plate 502 is slidably connected in the mounting cylinder 501, a plurality of damping holes 503 are formed in the damping plate 502, one end of the mounting cylinder 501 is slidably connected with a pull rope 504, one end of the pull rope 504 is fixed with the damping plate 502, the other end of the pull rope 504 is fixed with a mounting frame 203, a first spring 505 for connecting the damping plate 502 is arranged in the mounting cylinder 501, and damping liquid is filled in the mounting cylinder 501; through shielding cloth 201 to carry out the in-process that anti-hail protected to photovoltaic board body 1, the hail that falls offsets with shielding cloth 201 surface, makes shielding cloth 201 receive the impact force effect and warp, and at shielding cloth 201 warp the in-process, drive mounting bracket 203 and move, at the in-process that mounting bracket 203 moved, through stay cord 504 pulling damping plate 502 at the inside motion of installation section of thick bamboo 501, at the in-process that damping plate 502 moved, the inside damping fluid of installation section of thick bamboo 501 passes from damping hole 503 of damping plate 502, produces damping mechanism, pulls the shielding cloth 201 that receives the striking and produces the cushioning effect, further is convenient for shielding cloth 201 better carries out anti-hail protection.
As a specific implementation mode, the moving assembly comprises a first mounting groove 601 formed in the photovoltaic panel body 1, a first connecting block 603 is slidably connected to the first mounting groove 601, the first connecting block 603 is fixed to the mounting frame 203, a threaded rod 602 is rotatably connected to the first mounting groove 601, a threaded sleeve 604 is fixed to the first connecting block 603, the threaded rod 602 and the threaded sleeve 604 are meshed with each other, and a driving motor 605 for driving the threaded rod 602 is mounted on the outer side of the photovoltaic panel body 1; the guide assembly comprises a second mounting groove 701 formed in the photovoltaic panel body 1, a guide rod 703 is fixed on the second mounting groove 701, a second connecting block 702 is connected to the second mounting groove 701 in a sliding mode, the second connecting block 702 is connected to the guide rod 703 in a sliding mode, the second connecting block 702 is fixed to the mounting frame 203, the driving motor 605 is started, the driving motor 605 drives the threaded rod 602 to rotate, in the rotating process of the threaded rod 602, the first connecting block 603 is driven to slide on the first mounting groove 601 through the mutual meshing transmission between the threaded rod 602 and the threaded sleeve 604, in the moving process of the first connecting block 603, the mounting frame 203 is driven to move, and in the moving process of the mounting frame 203, the mounting frame 203 after stress is enabled to move on one side of the photovoltaic panel body 1 through the guide effect of the second connecting block 702 and the guide rod 703.
As a specific implementation mode, the cleaning assembly comprises a supporting frame 801 fixed on the mounting frame 203, a mounting shaft 802 is rotatably connected to the supporting frame 801, a mounting roller 803 is fixed on the mounting shaft 802, and a cleaning brush 804 is arranged on the mounting roller 803; through mutually supporting of drive assembly and one-way drive assembly, drive the installation roller 803 on the installation axle 802 and rotate, at installation roller 803 pivoted in-process, drive clearance brush 804 and carry out clockwise rotation, through the clockwise rotation of clearance brush 804, clear up and follow photovoltaic board body 1 and slide down on the surface of photovoltaic board body 1, guarantee the cleanliness on photovoltaic board body 1 surface, further be convenient for photovoltaic power generation use.
As a specific implementation mode, the driving assembly comprises a connecting frame 901 fixed on the mounting frame 203, a driving shaft 902 is rotatably connected to the connecting frame 901, a rubber disk 903 is fixed at one end of the driving shaft 902, the rubber disk 903 is propped against the surface of the photovoltaic panel body 1, and a unidirectional transmission assembly for unidirectional transmission is arranged between the driving shaft 902 and the mounting shaft 802; the unidirectional transmission assembly comprises a first circular plate 1001 and a second circular plate 1002 which are respectively fixed at opposite ends of the driving shaft 902 and the mounting shaft 802, a plurality of transmission grooves 1003 are formed in the second circular plate 1002, the first circular plate 1001 is connected with transmission blocks 1004 through a connection assembly, each transmission block 1004 is respectively positioned in each transmission groove 1003, and an inclined plane 1005 is formed in one side of each transmission block 1004; the connecting assembly comprises T-shaped rods 1101 which are connected to the first circular plate 1001 in a sliding manner, one end of each T-shaped rod 1101 is respectively fixed with each transmission block 1004, and a second spring 1102 is sleeved on the outer side of each T-shaped rod 1101; in the process of driving the mounting frame 203 to move downwards from the upper side of the photovoltaic panel body 1, the rubber plate 903 is abutted against the surface of the photovoltaic panel body 1, the driving shaft 902 and the first circular plate 1001 at one end of the driving shaft 902 are driven to rotate anticlockwise through the friction effect between the rubber plate 903 and the photovoltaic panel body 1, in the process of rotating the first circular plate 1001, each transmission block 1004 is driven to synchronously move through each T-shaped rod 1101, in the process of moving the transmission block 1004, the inclined plane 1005 on the transmission block 1004 is abutted against the inner side of the transmission groove 1003, the transmission block 1004 is driven to shrink towards the first circular plate 1001, in the process of moving the mounting frame 203 upwards from the lower side of the photovoltaic panel body 1, the first circular plate 1001 is driven to rotate clockwise through the transmission effect of the driving component, in the process of rotating the first circular plate 1001 clockwise, the second circular plate 1002 is driven to rotate clockwise through the abutted transmission effect of each transmission block 1004 and in the process of rotating the inner wall of the transmission groove 1003, and in the process of rotating the second circular plate 1002 clockwise, the mounting roller 803 is driven to rotate synchronously.
The working principle of the invention is as follows:
when the photovoltaic panel of the photovoltaic power station generates electricity, in the process of hail prevention, a driving motor 605 is started, a threaded rod 602 is driven to rotate through the driving motor 605, in the process of rotation of the threaded rod 602, a first connecting block 603 is driven to slide on a first mounting groove 601 through mutual meshing transmission between the threaded rod 602 and a threaded sleeve 604, in the process of movement of the first connecting block 603, a mounting frame 203 is driven to move, in the process of movement of the mounting frame 203, the mounting frame 203 subjected to stress moves downwards on the upper side of the photovoltaic panel body 1 through the guiding action of a second connecting block 702 and a guide rod 703, in the process of movement of the mounting frame 203, a strip-shaped plate 202 is driven to synchronously move through the connecting action of each component on a buffer assembly, in the process of movement of the strip-shaped plate 202, the rolled shielding cloth 201 is pulled, so that the rolled part shielding cloth 201 is pulled out and positioned on the front side of the photovoltaic panel body 1, and the hail prevention is carried out with the photovoltaic panel body 1 through the shielding cloth 201 which is released and positioned on the front side of the photovoltaic panel body 1;
in the process of hail prevention protection of the photovoltaic panel body 1 through the shielding cloth 201, fallen hail is propped against the surface of the shielding cloth 201, so that the shielding cloth 201 is deformed under the action of impact force, in the process of deformation of the shielding cloth 201, the mounting frame 203 is driven to move, in the process of movement of the mounting frame 203, the damping plate 502 is pulled to move in the mounting cylinder 501 through the pull rope 504, in the process of movement of the damping plate 502, damping liquid in the mounting cylinder 501 passes through the damping holes 503 of the damping plate 502 to generate a damping mechanism, the shielding cloth 201 which is impacted is pulled to generate a buffer effect, the shielding cloth 201 is further convenient to better perform hail prevention protection, after hail prevention is finished, the mounting frame 203 and the strip-shaped plate 202 are driven to reset through the mutual matching of the moving assembly and the guiding assembly, the rotating shaft 302 is reset and rotated through the resetting assembly in the resetting process of the strip-shaped plate 202, the shielding cloth 201 is wound on the rotating shaft 302 again, the storage of the anti-hail prevention and protection rear protection assembly is facilitated through the release and winding of the shielding cloth 201 in the whole hail prevention process, the influence on the paving and mounting of the photovoltaic panel body 1 in the protection process is reduced, shielding cannot be caused to the photovoltaic panel body 1 in the protection process, and the probability of hot spot effect on the photovoltaic panel body 1 is further reduced;
in the process of driving the mounting frame 203 to move downwards from the upper side of the photovoltaic panel body 1, as the rubber disc 903 is abutted against the surface of the photovoltaic panel body 1, the driving shaft 902 and the first circular plate 1001 at one end of the driving shaft 902 are driven to rotate anticlockwise through the friction effect between the rubber disc 903 and the photovoltaic panel body 1, in the process of rotating the first circular plate 1001, each transmission block 1004 is driven to synchronously move through each T-shaped rod 1101, in the process of moving the transmission block 1004, the inclined plane 1005 on the transmission block 1004 is abutted against the inner side of the transmission groove 1003, the transmission block 1004 is driven to move in a shrinkage way towards the first circular plate 1001, and the mounting frame 203 is driven to move upwards from the lower side of the photovoltaic panel body 1, in the process of moving upwards from the lower side of the photovoltaic panel body 803, the first circular plate 1001 is driven to rotate clockwise through the transmission effect of the driving assembly, in the process of rotating the first circular plate 1001 clockwise, the second circular plate 1002 is driven to rotate clockwise through the abutting transmission effect of each transmission block 1004 and the inner wall of the transmission groove 1003, in the process of rotating the second circular plate 1002 clockwise, the mounting roller on the mounting shaft 802 is driven to synchronously rotate, the mounting roller on the mounting shaft 802 is driven to rotate clockwise, the mounting roller on the mounting shaft is arranged on the mounting shaft 1003 is in the inside of the transmission groove, the photovoltaic panel 803 is driven to rotate clockwise, and the photovoltaic panel 803 is driven to rotate clockwise, the photovoltaic panel is further down, and the photovoltaic panel is cleaned down by cleaning the photovoltaic panel is cleaned by cleaning the surface of the photovoltaic panel body is conveniently, and the cleaning the photovoltaic panel is cleaning the surface is cleaning the photovoltaic panel 1.
Parts or structures of the present invention, which are not specifically described, may be existing technologies or existing products, and are not described herein.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention. The technology, shape, and construction parts of the present invention, which are not described in detail, are known in the art.
Claims (10)
1. Hail suppression mechanism for photovoltaic panels of photovoltaic power stations comprises a photovoltaic panel body (1), and is characterized in that: be provided with the protection component that is used for photovoltaic board body (1) hail prevention on photovoltaic board body (1), protection component is including shielding cloth (201), the upside of photovoltaic board body (1) is provided with the supporting component who is used for shielding cloth (201) to support, the one end of shielding cloth (201) is fixed with strip shaped plate (202), one side of strip shaped plate (202) is connected with mounting bracket (203) through buffer assembly, be provided with the direction subassembly that is used for the moving subassembly and remove the in-process direction of mounting bracket (203) removal on photovoltaic board body (1), the front side of mounting bracket (203) is provided with the cleaning component who is used for photovoltaic board body (1) surface to clean, be provided with the actuating assembly who is used for cleaning the subassembly drive on mounting bracket (203).
2. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant of claim 1, wherein: the support assembly comprises a fixing frame (301) fixed on the upper side of the photovoltaic panel body (1), a rotating shaft (302) is rotatably connected to the fixing frame (301), shielding cloth (201) is wound on the rotating shaft (302), and a reset assembly for resetting and winding after the shielding cloth (201) is discharged is arranged on the fixing frame (301).
3. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant of claim 2, wherein: the reset assembly comprises a baffle plate (401) fixed at one end of the rotating shaft (302), a torsion spring (402) is sleeved on the outer side of the rotating shaft (302), and two ends of the torsion spring (402) are respectively connected with the fixing frame (301) and the baffle plate (401).
4. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant of claim 1, wherein: the damping assembly comprises a mounting cylinder (501) fixed on one side of a strip-shaped plate (202), a damping plate (502) is connected to the mounting cylinder (501) in a sliding mode, a plurality of damping holes (503) are formed in the damping plate (502), a pull rope (504) is connected to one end of the mounting cylinder (501) in a sliding mode, one end of the pull rope (504) is fixed to the damping plate (502), the other end of the pull rope (504) is fixed to a mounting frame (203), a first spring (505) used for connecting the damping plate (502) is arranged in the mounting cylinder (501), and damping liquid is filled in the mounting cylinder (501).
5. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant of claim 1, wherein: the movable assembly comprises a first mounting groove (601) formed in a photovoltaic panel body (1), a first connecting block (603) is connected to the first mounting groove (601) in a sliding mode, the first connecting block (603) is fixed to a mounting frame (203), a threaded rod (602) is connected to the first mounting groove (601) in a rotating mode, a threaded sleeve (604) is fixed to the first connecting block (603), the threaded rod (602) and the threaded sleeve (604) are meshed with each other, and a driving motor (605) used for driving the threaded rod (602) is mounted on the outer side of the photovoltaic panel body (1).
6. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant of claim 1, wherein: the guide assembly comprises a second mounting groove (701) formed in the photovoltaic panel body (1), a guide rod (703) is fixed on the second mounting groove (701), a second connecting block (702) is connected to the second mounting groove (701) in a sliding mode, the second connecting block (702) is connected to the guide rod (703) in a sliding mode, and the second connecting block (702) is fixed with the mounting frame (203).
7. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant of claim 1, wherein: the cleaning assembly comprises a supporting frame (801) fixed on the mounting frame (203), a mounting shaft (802) is rotatably connected to the supporting frame (801), a mounting roller (803) is fixed to the mounting shaft (802), and a cleaning brush (804) is arranged on the mounting roller (803).
8. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant of claim 1, wherein: the driving assembly comprises a connecting frame (901) fixed on the mounting frame (203), a driving shaft (902) is rotatably connected to the connecting frame (901), a rubber disc (903) is fixed to one end of the driving shaft (902), the rubber disc (903) is propped against the surface of the photovoltaic panel body (1), and a unidirectional transmission assembly for unidirectional transmission is arranged between the driving shaft (902) and the mounting shaft (802).
9. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant according to claim 8, wherein: the unidirectional transmission assembly comprises a first circular plate (1001) and a second circular plate (1002) which are respectively fixed at opposite ends of a driving shaft (902) and an installation shaft (802), a plurality of transmission grooves (1003) are formed in the second circular plate (1002), transmission blocks (1004) are connected to the first circular plate (1001) through connecting assemblies, the transmission blocks (1004) are respectively located in the transmission grooves (1003), and inclined planes (1005) are formed in one sides of the transmission blocks (1004).
10. The hail suppression mechanism for photovoltaic panels of a photovoltaic power plant according to claim 9, wherein: the connecting assembly comprises T-shaped rods (1101) which are connected to the first circular plate (1001) in a sliding mode, one end of each T-shaped rod (1101) is fixed with each transmission block (1004) respectively, and a second spring (1102) is sleeved on the outer side of each T-shaped rod (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311426868.3A CN117526831A (en) | 2023-10-31 | 2023-10-31 | Hail prevention mechanism for photovoltaic plate of photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311426868.3A CN117526831A (en) | 2023-10-31 | 2023-10-31 | Hail prevention mechanism for photovoltaic plate of photovoltaic power station |
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| Publication Number | Publication Date |
|---|---|
| CN117526831A true CN117526831A (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311426868.3A Pending CN117526831A (en) | 2023-10-31 | 2023-10-31 | Hail prevention mechanism for photovoltaic plate of photovoltaic power station |
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| Country | Link |
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| CN (1) | CN117526831A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118017926A (en) * | 2024-04-07 | 2024-05-10 | 国家能源集团山西电力有限公司 | Power plant station service distributed photovoltaic power generation device |
| CN118017926B (en) * | 2024-04-07 | 2024-07-09 | 国家能源集团山西电力有限公司 | Power plant station service distributed photovoltaic power generation device |
-
2023
- 2023-10-31 CN CN202311426868.3A patent/CN117526831A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118017926A (en) * | 2024-04-07 | 2024-05-10 | 国家能源集团山西电力有限公司 | Power plant station service distributed photovoltaic power generation device |
| CN118017926B (en) * | 2024-04-07 | 2024-07-09 | 国家能源集团山西电力有限公司 | Power plant station service distributed photovoltaic power generation device |
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