CN113332761A - Photovoltaic dust collecting equipment - Google Patents

Photovoltaic dust collecting equipment Download PDF

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Publication number
CN113332761A
CN113332761A CN202110610861.1A CN202110610861A CN113332761A CN 113332761 A CN113332761 A CN 113332761A CN 202110610861 A CN202110610861 A CN 202110610861A CN 113332761 A CN113332761 A CN 113332761A
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CN
China
Prior art keywords
plate
fixedly arranged
photovoltaic
dust removal
brush
Prior art date
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.)
Granted
Application number
CN202110610861.1A
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Chinese (zh)
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CN113332761B (en
Inventor
黄卫华
施翌
贾路路
智鹏飞
张大庆
朱俊杰
方向民
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Cgn New Energy Chaohu Co ltd
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Cgn New Energy Chaohu Co ltd
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Priority to CN202110610861.1A priority Critical patent/CN113332761B/en
Publication of CN113332761A publication Critical patent/CN113332761A/en
Application granted granted Critical
Publication of CN113332761B publication Critical patent/CN113332761B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/70Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The invention provides a photovoltaic dust removal device, wherein a photovoltaic plate is movably arranged at the top of a placing plate; the moving mechanism comprises a motor, a sliding plate is movably sleeved on the screw rod in a threaded manner, and the moving plate is movably sleeved on the guide frame; the cleaning mechanism comprises an L-shaped fixing frame, the bottom of the water storage tank is communicated with a water outlet pipe, and the bottom of the concave brush plate is fixedly provided with a brush; the water collecting mechanism comprises supporting legs, springs are connected and arranged between the filter screen and the groove walls of the concave plates, the upper mounting block is hinged with a scissor rack, water storage grooves are formed in the blades, and the end portions of the blades are fixedly provided with impact blocks. The invention provides photovoltaic dust removal equipment which can spray and scrub a photovoltaic plate, spray liquid can be recycled after being filtered, the dust removal cost is reduced, the dust removal effect is better, a hairbrush is easy to replace after being worn, the use is convenient, and the photovoltaic dust removal equipment is very worthy of popularization.

Description

Photovoltaic dust collecting equipment
Technical Field
The invention relates to the technical field of photovoltaics, in particular to a photovoltaic dust removal device.
Background
The photovoltaic power generation is based on the principle of photovoltaic effect, solar energy is directly converted into electric energy by using a solar cell, and a photovoltaic power generation system is mainly composed of three parts, namely a solar cell panel, a controller and an inverter, mainly composed of electronic components and does not relate to mechanical parts, so that the photovoltaic power generation equipment is extremely refined, reliable, stable, long in service life and simple and convenient to install and maintain.
In the prior art, the photovoltaic panel dust removal equipment with the application number of '201910600893.6' relates to the technical field of photovoltaic; the photovoltaic panel installation structure comprises a lifting mechanism, a protective layer, a photovoltaic panel, an installation assembly, a connecting rod and a spray pipe; the photovoltaic panel is fixed above the mounting assembly, the spray pipe is arranged inside the mounting assembly, the water outlet of the spray pipe is opposite to the upper part of the surface of the photovoltaic panel, and the lifting mechanism is provided with a handle, a guide port, a guide wheel and an auxiliary wheel; the handle is rotated manually for adjustment, so that the surface of the photovoltaic panel is covered by the protective layer, the photovoltaic panel can be cleaned while being covered, the service life of the photovoltaic panel is prolonged, and the labor intensity of workers is greatly reduced.
However, the method still has the obvious defects in the using process: 1. although the device has the spraying function, the photovoltaic panel cannot be brushed while spraying, so that the cleaning effect is very effective, and attachments on the photovoltaic panel are difficult to effectively clean; 2. when the device is used, the spraying liquid cannot be recycled, so that the consumption is overlarge, the cleaning cost is increased, and the environmental protection is not facilitated; 3. the cleaning mechanism in the device is relatively fixed, is complex to disassemble and not easy to replace and maintain, and further influences the use.
Disclosure of Invention
The invention aims to provide a photovoltaic dust removal device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a photovoltaic dust removal apparatus, comprising:
the photovoltaic panel fixing device comprises a bottom plate, wherein fixing rods are symmetrically and fixedly arranged at the top of the bottom plate, a placing plate is fixedly arranged at the top of the fixing rods, a photovoltaic panel is movably arranged at the top of the placing plate, fixing blocks are fixedly arranged on two sides of the photovoltaic panel, a bolt penetrates through the fixing blocks, and the bottom of the bolt extends into a thread blind groove formed in the placing plate;
the moving mechanism comprises a motor, the motor is arranged in an inner cavity of the bottom plate, a lead screw is fixedly arranged at the output end of the motor, a sliding plate is movably sleeved on the lead screw in a threaded manner, two supporting blocks are fixedly arranged on the sliding plate, moving rods are fixedly arranged on the supporting blocks, connecting blocks are fixedly arranged at the ends, away from the supporting blocks, of the moving rods, the two connecting blocks are fixedly arranged on the moving plate, the moving plate is movably sleeved on the guide frame, positioning plates are fixedly arranged at the two ends of the guide frame, and the positioning plates are fixedly arranged on the side faces of the placing plates;
the cleaning mechanism comprises an L-shaped fixing frame which is fixedly arranged on one of the connecting blocks, the top of the L-shaped fixing frame is fixedly connected to the bottom of the water storage tank through a vertical block, the bottom of the water storage tank is communicated with a water outlet pipe, the water outlet pipe penetrates through a transverse plate of the L-shaped fixing frame, a sprayer is arranged at the bottom of the water outlet pipe, an L-shaped supporting frame is fixedly arranged on the other connecting block, an installation rod is fixedly arranged at the bottom of the transverse section of the L-shaped supporting frame, the bottom of the installation rod is movably contacted with a groove wall of the concave hairbrush plate, clamping blocks are fixedly arranged on two sides of the installation rod, a clamping plate is fixedly arranged on one side, close to the installation rod, of the concave hairbrush plate, mounting screws are arranged in the clamping plate, the clamping blocks and the concave hairbrush plate in a threaded manner, a hairbrush is fixedly arranged at the bottom of the concave hairbrush plate, the brush is in contact with the surface of the photovoltaic panel; and
the water collecting mechanism comprises supporting legs, the supporting legs are fixed on a bottom plate, a water collecting tank is fixedly arranged at one end, away from the bottom plate, of each supporting leg, a water delivery pipe is communicated with the bottom of the water collecting tank, the water delivery pipe is communicated with a delivery hose after passing through a water pump, the delivery hose is communicated with a water storage tank, an inner concave plate is fixedly arranged on the inner wall of the water collecting tank, a filter screen is clamped in a groove of the inner concave plate, a spring is connected and arranged between the filter screen and the groove wall of the inner concave plate, an upper mounting block is arranged at the bottom of the filter screen in a sliding mode through a sliding rail, a scissor frame is hinged to the upper mounting block, the bottom end of the scissor frame is hinged to a lower mounting block, the lower mounting block is arranged in the inner cavity of the water collecting tank in a sliding mode, an extension rod is fixedly arranged on the inner side wall of the water collecting tank, and a rotating shaft is hinged to the extension rod, the rotary shaft is fixedly provided with a plurality of groups of blades, water storage grooves are formed in the blades, and the end portions of the blades are fixedly provided with impact blocks.
Preferably, one end of the screw rod, which is far away from the motor, is hinged in a bearing seat, and the bearing seat is fixedly arranged in the inner cavity of the bottom plate.
Preferably, a moving groove is formed in the bottom plate, and the supporting block is movably arranged in the moving groove in a penetrating mode.
Preferably, the side surface of the bottom plate is provided with heat dissipation holes.
Preferably, the bottom of the inner cavity of the water collecting tank is fixedly provided with a guide plate, and the lower mounting block is arranged on the guide plate in a sliding manner through a sliding rail.
Preferably, the top of the placing plate is fixedly connected with a protection plate, and the inner wall of the protection plate is in movable contact with the photovoltaic panel.
Compared with the prior art, the invention has the beneficial effects that:
1. the cleaning mechanism is arranged, comprises the spray head and the brush, can spray the photovoltaic panel and take out dirt attached to the photovoltaic panel by using the brush at the same time, and can effectively improve the dust removal effect;
2. the water collecting mechanism is arranged in the photovoltaic cleaning device, so that liquid used for cleaning the photovoltaic panel can be recovered and reused after being filtered, resource waste is avoided, and dust removal cost is reduced;
3. the water collecting mechanism comprises a filter screen, when liquid flows to a water collecting tank after photovoltaic panels are cleaned, the liquid falls into a water storage tank and drives a blade to rotate, and when the blade rotates, on one hand, an impact block at the end part of the blade impacts the filter screen intermittently, so that the filter screen vibrates, and the filter screen is prevented from being blocked;
4. the concave brush plate is detachably arranged, so that the brush can be conveniently replaced after being worn, and the use is more convenient.
The invention provides photovoltaic dust removal equipment which can spray and scrub a photovoltaic plate, spray liquid can be recycled after being filtered, the dust removal cost is reduced, the dust removal effect is better, a hairbrush is easy to replace after being worn, the use is convenient, and the photovoltaic dust removal equipment is very worthy of popularization.
Drawings
FIG. 1 is a schematic front sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the invention at B in FIG. 1;
FIG. 4 is an enlarged view of the present invention at C of FIG. 1;
FIG. 5 is a rear perspective view of the movement mechanism of the present invention;
fig. 6 is a rear sectional view of the moving mechanism of the present invention.
In the figure: 1. a base plate; 2. fixing the rod; 3. placing the plate; 4. a photovoltaic panel; 5. a fixed block; 6. a bolt; 7. a moving mechanism; 701. a motor; 702. a screw rod; 703. a bearing seat; 704. a slide plate; 705. a support block; 706. a travel bar; 707. connecting blocks; 708. moving the plate; 709. a guide frame; 710. positioning a plate; 8. a cleaning mechanism; 801. an L-shaped fixing frame; 802. a water storage tank; 803. a water outlet pipe; 804. a spray head; 805. an L-shaped support frame; 806. mounting a rod; 807. a concave brush plate; 808. a clamping block; 809. clamping a plate; 810. mounting screws; 811. a brush; 9. a water collecting mechanism; 901. a support leg; 902. a water collection tank; 903. a water delivery pipe; 904. a water pump; 905. a delivery hose; 906. an inner concave plate; 907. filtering with a screen; 908. a spring; 909. an upper mounting block; 910. a fork shearing frame; 911. a lower mounting block; 912. an extension pole; 913. a rotating shaft; 914. a blade; 915. a water storage tank; 916. an impact block; 11. a moving groove; 12. heat dissipation holes; 13. a baffle; 14. and (4) a protective plate.
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.
Example (b):
referring to fig. 1 to 6, the present invention provides a technical solution:
a photovoltaic dust removal apparatus, comprising:
the photovoltaic panel mounting structure comprises a base plate 1, wherein fixing rods 2 are symmetrically and fixedly arranged on the top of the base plate 1, a placing plate 3 is fixedly arranged on the top of the fixing rods 2, a photovoltaic panel 4 is movably arranged on the top of the placing plate 3, fixing blocks 5 are fixedly arranged on two sides of the photovoltaic panel 4, bolts 6 are arranged in the fixing blocks 5 in a threaded penetrating mode, and the bottoms of the bolts 6 extend into threaded blind grooves formed in the placing plate 3, so that the photovoltaic panel 4 is detachably mounted, and the photovoltaic panel 4 can be dismounted and mounted in a mode of rotatably taking down or screwing up the bolts 6;
the moving mechanism 7 comprises a motor 701, the motor 701 is arranged in an inner cavity of the bottom plate 1, a screw rod 702 is fixedly arranged at the output end of the motor 701, a sliding plate 704 is movably sleeved on the screw rod 702 in a threaded manner, when the motor 701 drives the screw rod 702 to rotate, the sliding plate 704 can move along the screw rod 702, two supporting blocks 705 are fixedly arranged on the sliding plate 704, moving rods 706 are fixedly arranged on the supporting blocks 705, connecting blocks 707 are fixedly arranged at one ends, away from the supporting blocks 705, of the moving rods 706, the two connecting blocks 707 are fixedly arranged on the moving plate 708, the moving plate 708 is movably sleeved on the guide frame 709, the moving plate 708 can move along the guide frame 709, the guide frame 709 can be prevented from deviating when the moving plate 708 is moved, positioning plates 710 are fixedly arranged at two ends of the guide frame 709, and the positioning plates 710 are fixedly arranged on the side faces of the placing plate 3;
the cleaning mechanism 8 comprises an L-shaped fixing frame 801, the L-shaped fixing frame 801 is fixedly arranged on one connecting block 707, the top of the L-shaped fixing frame 801 is fixedly connected to the bottom of a water storage tank 802 through a vertical block, clear water or prepared lotion for cleaning and dedusting the surface of the photovoltaic panel 4 is stored in the water storage tank 802, the bottom of the water storage tank 802 is communicated with a water outlet pipe 803, the water outlet pipe 803 penetrates through a transverse plate of the L-shaped fixing frame 801, a spray head 804 is arranged at the bottom of the water outlet pipe 803, cleaning liquid is finally sprayed out of the spray head 804 to clean the photovoltaic panel 4, an L-shaped supporting frame 805 is fixedly arranged on the other connecting block 707, an installation rod 806 is fixedly arranged at the bottom of a transverse section of the L-shaped supporting frame 805, the bottom of the installation rod 806 is movably contacted with a groove wall of a concave brush plate 807, clamping blocks 808 are fixedly arranged on two sides of the installation rod 806, a clamping plate 809 is fixedly arranged on one side, close to the concave brush plate 807, which is arranged on the installation rod 806, mounting screws 810 are arranged in the clamping plate 809, the clamping block 808 and the concave brush plate 807 in a threaded manner, a brush 811 is fixedly arranged at the bottom of the concave brush plate 807, the brush 811 is in contact with the surface of the photovoltaic panel 4 and is used for cleaning the photovoltaic panel 4, when the brush 811 is worn, the mounting screws 810 can be rotatably taken down, the concave brush plate 807 and the brush 811 can be replaced, and the mounting screws 810 can be reversely mounted after the replacement; and
the water collecting mechanism 9 comprises a supporting leg 901, the supporting leg 901 is fixed on the bottom plate 1, one end of the supporting leg 901 far away from the bottom plate 1 is fixedly provided with a water collecting tank 902, the water collecting tank 902 is used for storing recycled cleaning liquid, the bottom of the water collecting tank 902 is communicated with a water conveying pipe 903, the water conveying pipe 903 is communicated with a conveying hose 905 after passing through a water pump 904, the conveying hose 905 is communicated with a water storage tank 802 to realize reutilization, the resource waste is reduced, the dust removing cost is reduced, an inner concave plate 906 is fixedly arranged on the inner wall of the water collecting tank 902, a filter screen 907 is clamped in a groove of the inner concave plate 906, a spring 908 is connected between the filter screen 907 and the groove wall of the inner concave plate 906, so that the filter screen 907 can vibrate within a certain range, the impurities in the recycled liquid are prevented from being attached to and blocked on the filter screen 907, the bottom of the filter screen 907 is provided with an upper mounting block 909 through sliding rails, and the upper mounting block 909 can slide along the bottom of the filter screen 907, the upper mounting block 909 is hinged with a scissor bracket 910, the scissor bracket 910 comprises a plurality of connecting rods, the ends of any two crossed connecting rods are hinged through a rotating shaft, and as the scissor bracket 910 is a common structure, no further description is provided herein, the bottom end of the scissor bracket 910 is hinged with the lower mounting block 911, the lower mounting block 911 is slidably disposed in an inner cavity of the water collecting tank 902, an extension rod 912 is fixedly disposed on an inner side wall of the water collecting tank 902, a rotating shaft 913 is hinged on the extension rod 912, a plurality of groups of blades 914 are fixedly disposed on the rotating shaft 913, water storage tanks 915 are disposed on the blades 914, when cleaning liquid flows to the water collecting tank 902, the cleaning liquid firstly falls into water storage tanks 915 disposed on the blades 914 to drive the blades 914 to rotate, impact blocks 916 are fixedly disposed on the ends of the blades 914, the blades 914 drive the impact blocks 916 to rotate along with the blades 914, so that the impact blocks 916 intermittently impact the filter screens 907, causing the screen 907 to vibrate and avoid clogging.
Preferably, one end of the screw rod 702 far away from the motor 701 is hinged in a bearing seat 703, the bearing seat 703 is fixedly arranged in the inner cavity of the base plate 1, and the bearing seat 703 plays a role of providing movable support for the screw rod 702.
Preferably, the bottom plate 1 is provided with a moving groove 11, the supporting block 705 is movably arranged in the moving groove 11 in a penetrating manner, and the moving groove 11 has a limiting function to prevent the supporting block 705 from deviating during moving.
Preferably, the heat dissipation holes 12 are formed in the side surface of the base plate 1, so that the motor 701 can dissipate heat in time.
Preferably, a guide plate 13 is fixedly arranged at the bottom of the inner cavity of the water collecting tank 902, the lower mounting block 911 is arranged on the guide plate 13 in a sliding manner through a sliding rail, a blocking structure is arranged at the end part of the sliding rail, the lower mounting block 911 can slide along the guide plate 13 but cannot be separated from the guide plate 13, and the guide plate 13 can guide the collected liquid to flow to the water conveying pipe 903 so as to promote water circulation.
Preferably, a protection plate 14 is fixedly connected to the top of the placing plate 3, the inner wall of the protection plate 14 is in movable contact with the photovoltaic plate 4, the height of the protection plate 14 is larger than the thickness of the photovoltaic plate 4, when no fence is arranged on the periphery of the photovoltaic plate 4, the arrangement of the protection plate 14 can limit the flow direction of the cleaning liquid, the cleaning liquid is prevented from being scattered randomly, and the liquid is convenient to recycle.
The working principle is as follows: when the photovoltaic panel 4 needs to be cleaned and dedusted, the motor 701 is started, the motor 701 drives the screw rod 702 to rotate, the sliding plate 704 moves along the screw rod 702, the sliding plate 704 drives the moving plate 708 through the supporting block 705, the moving rod 706 and the connecting block 707, and the moving plate 708 moves along the guide frame 709, on one hand, one connecting block 707 drives the water storage tank 802 through the L-shaped fixing frame 801, so that cleaning liquid in the water storage tank 802 is sprayed out from the spray head 804 through the water outlet pipe 803 to spray the photovoltaic panel 4, on the other hand, the other connecting block 707 drives the mounting rod 806 through the L-shaped supporting frame 805, under the action of the mounting screw 810, the clamping plate 809, the clamping block 808 and the concave brush board 807 are fixedly mounted together, therefore, the concave brush board can drive 811 brushes to move, and therefore, through the matching of the spray head 804 and the concave brush board 807, the spraying and the cleaning of the photovoltaic panel 4 are realized, effectively improving the dust removal effect.
During the starting process of the motor 701, the spray head 804 and the brush 811 move synchronously, the brush 811 sweeps the liquid on the photovoltaic panel 4 towards the water collecting tank 902, on one hand, the liquid firstly falls on the blade 914, a water storage tank 915 is arranged on the blade 914, the liquid impacts and is stored in the water storage tank 915 in the flowing process, so that the blade 914 becomes heavy, the blade 914 descends under the action of gravity to rotate, the blade 914 drives the impact block 916 to impact the filter screen 907 intermittently in the rotating process, the filter screen 907 compresses or stretches the springs 908 at different positions, therefore, impurities attached to the filter screen 907 are removed in the vibrating process, the smooth circulation of the backflow liquid is prevented from being influenced after being blocked, on the other hand, the filter screen 907 continuously presses and stretches the scissor bracket 910 downwards through the upper mounting block 909 in the vibrating process, so that the scissor bracket 910 is compressed and stretched accordingly, and then mix the liquid in the header tank 902, avoid it to appear the layering and deposit, make the texture of cleaning solution more even, effectively improve clean dust removal's effect, after the cleaning solution is retrieved through filtering, can open water pump 904, follow raceway 903, delivery hose 905 pump to water storage box 802 with the cleaning solution, make the cleaning solution can cyclic utilization, reduce the wasting of resources, reduce clean dust removal's cost.
When the brush 811 is damaged due to long-term use, the mounting screw 810 can be screwed off in a rotating manner, and then the fixture block 808 on the mounting rod 806 is taken out from the clamping groove formed between the concave brush plate 807 and the clamping plate 809, so that the mounting rod 806 is separated from the concave brush plate 807, and after the new concave brush plate 807 and the brush 811 are replaced, the brush is reversely mounted, so that the brush 811 is simple to operate and easy to use.
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. A photovoltaic dust removal apparatus, comprising:
the photovoltaic power generation device comprises a bottom plate (1), wherein fixed rods (2) are symmetrically and fixedly arranged on the top of the bottom plate (1), a placing plate (3) is fixedly arranged on the top of each fixed rod (2), a photovoltaic plate (4) is movably arranged on the top of each placing plate (3), fixed blocks (5) are fixedly arranged on two sides of each photovoltaic plate (4), bolts (6) penetrate through the threads in the fixed blocks (5), and the bottoms of the bolts (6) extend into threaded blind grooves formed in the placing plates (3);
a moving mechanism (7), the moving mechanism (7) comprising a motor (701), the motor (701) is arranged in the inner cavity of the bottom plate (1), the output end of the motor (701) is fixedly provided with a screw rod (702), a sliding plate (704) is movably sleeved on the screw rod (702) through threads, two supporting blocks (705) are fixedly arranged on the sliding plate (704), moving rods (706) are fixedly arranged on the supporting blocks (705), connecting blocks (707) are fixedly arranged at one ends of the moving rods (706) far away from the supporting blocks (705), the two connecting blocks (707) are fixedly arranged on the moving plate (708), the movable plate (708) is movably sleeved on the guide frame (709), positioning plates (710) are fixedly arranged at two ends of the guide frame (709), and the positioning plates (710) are fixedly arranged on the side faces of the placing plates (3);
the cleaning mechanism (8) comprises an L-shaped fixing frame (801), the L-shaped fixing frame (801) is fixedly arranged on one of the connecting blocks (707), the top of the L-shaped fixing frame (801) is fixedly connected to the bottom of the water storage tank (802) through a vertical block, the bottom of the water storage tank (802) is communicated with a water outlet pipe (803), the water outlet pipe (803) penetrates through a transverse plate of the L-shaped fixing frame (801) and is provided with a spray head (804) at the bottom thereof, the other connecting block (707) is fixedly provided with an L-shaped supporting frame (805), the bottom of a transverse section of the L-shaped supporting frame (805) is fixedly provided with a mounting rod (806), the bottom of the mounting rod (806) is in movable contact with a groove wall of a concave brush plate (807), clamping blocks (808) are fixedly arranged on two sides of the mounting rod (806), and a clamping plate (809) is fixedly arranged on one side, close to the mounting rod (806), of the concave brush plate (807), mounting screws (810) are arranged in the clamping plate (809), the clamping block (808) and the concave brush plate (807) in a threaded manner, a brush (811) is fixedly arranged at the bottom of the concave brush plate (807), and the brush (811) is in contact with the surface of the photovoltaic panel (4); and
the water collecting mechanism (9) comprises supporting legs (901), the supporting legs (901) are fixed on a bottom plate (1), one end, far away from the bottom plate (1), of each supporting leg (901) is fixedly provided with a water collecting tank (902), the bottom of each water collecting tank (902) is communicated with a water conveying pipe (903), each water conveying pipe (903) is communicated with a conveying hose (905) after passing through a water pump (904), each conveying hose (905) is communicated with a water storage tank (802), an inner concave plate (906) is fixedly arranged on the inner wall of each water collecting tank (902), a filter screen (907) is clamped in a groove of each inner concave plate (906), a spring (908) is connected between the filter screen (907) and the groove wall of each inner concave plate (906), the bottom of each filter screen (907) is provided with an upper mounting block (909) in a sliding manner through a sliding rail, and each upper mounting block (909) is hinged with a scissor rack (910), the bottom of scissors fork frame (910) is articulated to be set up in installation piece (911) down, installation piece (911) slide down and set up in the inner chamber of header tank (902), fixed extension rod (912) that is provided with on the inside wall of header tank (902), the articulated pivot (913) that is provided with in extension rod (912), the fixed multiunit blade (914) that is provided with in pivot (913), catch basin (915) have all been seted up on blade (914), the tip of blade (914) all is fixed and is provided with striking piece (916).
2. A photovoltaic dust removal device according to claim 1, characterized in that: one end, far away from the motor (701), of the screw rod (702) is hinged in a bearing seat (703), and the bearing seat (703) is fixedly arranged in an inner cavity of the base plate (1).
3. A photovoltaic dust removal device according to claim 1, characterized in that: the bottom plate (1) is provided with a moving groove (11), and the supporting block (705) is movably arranged in the moving groove (11) in a penetrating mode.
4. A photovoltaic dust removal device according to claim 1, characterized in that: the side surface of the bottom plate (1) is provided with heat dissipation holes (12).
5. A photovoltaic dust removal device according to claim 1, characterized in that: the bottom of header tank (902) inner chamber is fixed and is provided with guide plate (13), installation piece (911) slide through the slide rail and set up on guide plate (13) down.
6. A photovoltaic dust removal device according to claim 1, characterized in that: the top of the placing plate (3) is fixedly connected with a protection plate (14), and the inner wall of the protection plate (14) is in movable contact with the photovoltaic plate (4).
CN202110610861.1A 2021-06-01 2021-06-01 Photovoltaic dust collecting equipment Active CN113332761B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110610861.1A CN113332761B (en) 2021-06-01 2021-06-01 Photovoltaic dust collecting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110610861.1A CN113332761B (en) 2021-06-01 2021-06-01 Photovoltaic dust collecting equipment

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CN113332761A true CN113332761A (en) 2021-09-03
CN113332761B CN113332761B (en) 2022-04-29

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