CN116020791B - Surface dust cleaning device for photovoltaic cell panel - Google Patents
Surface dust cleaning device for photovoltaic cell panel Download PDFInfo
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- CN116020791B CN116020791B CN202310112187.3A CN202310112187A CN116020791B CN 116020791 B CN116020791 B CN 116020791B CN 202310112187 A CN202310112187 A CN 202310112187A CN 116020791 B CN116020791 B CN 116020791B
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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 invention belongs to the technical field of photovoltaic cells, and provides a surface dust cleaning device for a photovoltaic cell panel, which comprises the following components: photovoltaic cell board, the washing liquid case, section of thick bamboo roller drive unit drive clearance section of thick bamboo roller rolls along photovoltaic cell board upper surface circulation, synchronous axial swing clearance of swing brush simultaneously, and according to the distance between brush and the photovoltaic cell board upper surface on the clearance section of thick bamboo roller, adjust setting element height through section of thick bamboo roller tip, ensure that clearance section of thick bamboo roller upper brush and swing brush can fully contact with photovoltaic cell board upper surface, when needs keep photovoltaic cell board upper surface, be connected to section of thick bamboo roller tip on the setting element in advance with the outer end both sides of protection casing, then start section of thick bamboo roller drive unit and drive clearance section of thick bamboo roller and move towards inside the bottom section of thick bamboo roller containing box, with the protection casing expansion cover at photovoltaic cell board upper surface, realize fully clearing up and effectual safeguard function to photovoltaic cell board upper surface dust.
Description
Technical Field
The invention belongs to the technical field of photovoltaic cells, and particularly relates to a surface dust cleaning device for a photovoltaic cell panel.
Background
A photovoltaic cell panel (Solarpanel) is a device for directly or indirectly converting solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and most of solar cell panels are mainly made of silicon, but have certain limitations due to high manufacturing cost, so that the solar cell panels are commonly used. Compared with a common battery and a recyclable rechargeable battery, the photovoltaic battery belongs to a green product with more energy conservation and environmental protection.
Generally, the surface of the photovoltaic cell panel is covered with transparent toughened glass, and the protection of the battery piece and the good light transmittance are realized by utilizing the toughened glass, and the prior patent is provided with the following numbers: CN212163255U discloses a surface dust cleaning device of photovoltaic cell board, it drives clearance mechanism through setting up the telescopic link at the surface of photovoltaic cell board and removes, clear up photovoltaic cell board surface, the device adopts washing liquid and cleaning brush to mutually support and clean when the clearance, but the distance between this cleaning brush and the photovoltaic board has remained fixed at the beginning of setting, once after a certain time, the length and the sparseness of brush reduce, lead to the dynamics of contacting with the photovoltaic board to can influence the quality of clearance, and only adopt the brush under rolling to contact with the photovoltaic board and clean, the direction of clearance is single, to some dust impurity that the degree of adhesion is great, be difficult to clear up it, and under some inclement weather, for example hail, rainy days etc., the photovoltaic board is directly exposed in the outside, extremely easily damage, cause the wearing and tearing of surface, the problem such as break, then some photovoltaic boards of current do not have better safeguard measure, consequently, in view of some problems that above-mentioned exist, a technical scheme that need to be solved.
Disclosure of Invention
The embodiment of the invention aims to provide a surface dust cleaning device for a photovoltaic cell panel, and aims to solve the problems.
The invention is realized in that a structure diagram of a surface dust cleaning device for a photovoltaic cell panel comprises: a photovoltaic cell panel, a cleaning fluid tank and a cleaning cylinder roller; the edge of the photovoltaic cell panel is wrapped with a circle of photovoltaic cell panel frame, the protective capability of the edge of the photovoltaic cell panel is improved through the photovoltaic cell panel frame, the photovoltaic cell panel is convenient to support, install and use, when the photovoltaic cell panel is installed and use, supports with different heights are detachably installed at the bottoms of the photovoltaic cell panel frames at the two ends of the photovoltaic cell panel frame, the supports are obliquely placed, the top is opposite to sunlight for light energy conversion power generation, a cleaning cylinder roller is movably arranged on the upper surface of the photovoltaic cell panel, the cleaning cylinder roller rolls along the upper surface of the photovoltaic cell panel, one end of the cleaning cylinder roller is connected with a cylinder roller driving unit arranged on the photovoltaic cell panel frame at the edge of the photovoltaic cell panel, the other end of the cleaning cylinder roller slides along the edge of the photovoltaic cell panel frame, the cleaning cylinder roller driving unit is started to drive the cleaning cylinder roller to circularly roll along the upper surface of the photovoltaic cell panel to clean the upper surface of the photovoltaic cell panel, the cleaning cylinder roller is provided with a group of cylinder roller end adjusting and positioning parts at positions close to the ends of the cleaning cylinder roller, the cylinder roller end adjusting and positioning parts are used for adjusting the distance between the bottom of the cleaning cylinder roller and the upper surface of the photovoltaic cell panel, so that when the cleaning cylinder roller rolls, the cleaning cylinder roller can be in forceful contact with the upper surface of the photovoltaic cell panel to clean dust according to the use damage condition of a brush on the cleaning cylinder roller, a plurality of swinging brushes are uniformly arranged on the circumferential side wall of the cleaning cylinder roller, the swinging brushes roll along the axial direction of the cleaning cylinder roller while following the track of the upper surface of the photovoltaic cell panel, thereby increasing the driving direction of the cleaning cylinder roller to clean dust on the surface of the photovoltaic cell panel, improving the dust cleaning effect, a top cylinder roller containing box and a bottom cylinder roller containing box are respectively arranged at the upper end and the lower end of the upper surface of a frame of the photovoltaic cell panel, the top end barrel roller storage box and the bottom end barrel roller storage box are opened towards one side of the middle part of the photovoltaic cell panel, the top end barrel roller storage box and the bottom end barrel roller storage box are used for storing cleaning barrel rollers which are arranged on the photovoltaic cell panel and roll, the cleaning barrel rollers can be used for fully cleaning the upper surface of the photovoltaic cell panel in a contact mode, the cleaning barrel rollers are stored and protected, a group of wind-up rollers are rotatably arranged in the top end barrel roller storage box, a protective cover is arranged on the wind-up rollers in a winding mode, the end parts of the protective cover are detachably connected with barrel roller end part adjusting positioning pieces at two ends of the cleaning barrel rollers, namely after the protective cover is connected with the barrel roller end part adjusting positioning pieces, the protective cover can be synchronously driven to stretch through movement of the cleaning barrel rollers on the photovoltaic cell panel, and then the upper surface of the photovoltaic cell panel is covered, and therefore the photovoltaic cell panel is protected under some special environments;
the photovoltaic cell panel is obliquely installed, the cleaning cylinder roller is arranged on the upper surface of the photovoltaic cell panel to roll, when the upper surface of the photovoltaic cell panel is required to be cleaned, the cleaning cylinder roller is driven by the starting cylinder roller driving unit to roll circularly along the upper surface of the photovoltaic cell panel, meanwhile, the cleaning brush swings synchronously and axially, the height is adjusted according to the distance between the upper brush of the cleaning cylinder roller and the upper surface of the photovoltaic cell panel through the cylinder roller end adjusting positioning piece, the upper brush of the cleaning cylinder roller and the swinging brush are ensured to be fully contacted with the upper surface of the photovoltaic cell panel, when the upper surface of the photovoltaic cell panel is required to be maintained, the two sides of the outer end of the protective cover are connected to the cylinder roller end adjusting positioning piece in advance, and then the cleaning cylinder roller driving unit is started to drive the cleaning cylinder roller to move towards the inner part of the cylinder roller storage box at the bottom end, so that the protective cover is unfolded on the upper surface of the photovoltaic cell panel, and full cleaning and effective protection functions of dust on the upper surface of the photovoltaic cell panel are realized.
According to the surface dust cleaning device for the photovoltaic cell panel, provided by the invention, the swinging brush capable of rolling and circularly swinging is movably arranged on the upper surface of the photovoltaic cell panel, so that the contacted dust can be conveniently cleaned and driven in a multidirectional manner, the cleaning force is ensured, and the swinging of the swinging brush is driven to operate through the movement of the cleaning cylinder roller, so that the conversion efficiency of kinetic energy is fully improved by utilizing the connection relation among structures;
the brush on the cleaning cylinder roller and the cylinder roller end adjusting positioning piece capable of adjusting the distance between the swinging brush and the photovoltaic cell panel are arranged at two ends of the cleaning cylinder roller, so that the distance between the brush and the photovoltaic cell panel can be adjusted according to the damage condition of the cleaning cylinder roller after use, and the cleaning quality of the brush is maintained;
through set up protection casing and wind-up roll that is connected with section of thick bamboo roller end regulation setting element dismantlement inside the top section of thick bamboo roller containing box, be convenient for according to weather conditions, cover protection casing cellular-type in photovoltaic cell board upside, protect it, improve the protective capability of this device.
Drawings
Fig. 1 is a schematic structural view of a surface dust cleaning apparatus for a photovoltaic panel.
Fig. 2 is a schematic top view of a surface dust cleaning apparatus for a photovoltaic panel.
Fig. 3 is a schematic front view of a surface dust cleaning apparatus for a photovoltaic panel.
Fig. 4 is a schematic structural view of a cleaning cylinder roller in a surface dust cleaning device for a photovoltaic cell panel.
Fig. 5 is an enlarged schematic view of the structure A1 in fig. 1.
Fig. 6 is a schematic structural view of a cylinder roller end adjusting and positioning member in a surface dust cleaning device for a photovoltaic cell panel.
Fig. 7 is a schematic structural view of a surface dust cleaning device for a photovoltaic cell panel after a protective cover is installed.
Fig. 8 is a schematic diagram of a front view structure of a surface dust cleaning device for a photovoltaic panel after a protective cover is installed.
Fig. 9 is an enlarged schematic view of the structure A2 in fig. 8.
Fig. 10 is a schematic structural view of a wind-up roll in a surface dust cleaning device for a photovoltaic cell panel.
In the accompanying drawings: the photovoltaic cell panel 10, the photovoltaic cell panel frame 11, the cleaning liquid tank 12, the cleaning cylinder roller 13, the top cylinder roller storage box 14, the bottom cylinder roller storage box 15, the slide rail 16, the cylinder roller end adjusting and positioning piece 17, the cylinder roller driving unit 18, the servo motor 19, the ball screw 20, the nut 21, the connecting rod 22, the drain hole 23, the swinging brush 26, the swinging brush hole 27, the swinging main shaft 28, the sleeve spring 29, the stop block 30, the bump 31, the wave rail 32, the adjusting block 33, the electric telescopic rod 34, the slide groove 35, the slide block 36, the protective cover 37, the wind-up roll 38, the protective cover bracket 39 and the spring 40.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to fig. 4 and fig. 7 to fig. 9, the structure diagram of the surface dust cleaning device for a photovoltaic cell panel provided by the embodiment of the invention includes: a photovoltaic cell panel 10, a cleaning liquid tank 12 and a cleaning cylinder roller 13; the edge of the photovoltaic cell panel 10 is wrapped with a circle of photovoltaic cell panel frame 11, the protective capability of the edge of the photovoltaic cell panel 10 is improved through the photovoltaic cell panel frame 11, the photovoltaic cell panel 10 is convenient to support, install and use, when the photovoltaic cell panel 10 is installed and used, supports with different heights are detachably arranged at the bottoms of the photovoltaic cell panel frames 11 at the two ends of the photovoltaic cell panel, the supports are obliquely arranged, the top is opposite to sunlight for light energy conversion and power generation, a cleaning cylinder roller 13 is movably arranged on the upper surface of the photovoltaic cell panel 10, the cleaning cylinder roller 13 rolls along the upper surface of the photovoltaic cell panel 10, one end of the cleaning cylinder roller 13 is connected with a cylinder roller driving unit 18 arranged on the photovoltaic cell panel frame 11 at the edge of the photovoltaic cell panel 10, the other end of the cleaning cylinder roller 13 slides along the edge of the photovoltaic cell panel frame 11, the cleaning cylinder roller driving unit 18 is started to drive the cleaning cylinder roller 13 to circularly roll along the upper surface of the photovoltaic cell panel 10, the upper surface of the photovoltaic cell panel 10 is cleaned, a group of cylinder roller end adjusting and positioning pieces 17 are arranged at positions, close to the end parts, of the two sides of the cleaning cylinder roller 13, the cylinder roller end adjusting and positioning pieces 17 are used for adjusting the distance between the bottom of the cleaning cylinder roller 13 and the upper surface of the photovoltaic cell panel 10, so that the cleaning cylinder roller 13 can be adjusted to forcefully contact with the upper surface of the photovoltaic cell panel 10 to clean dust when rolling according to the use damage condition of a brush on the cleaning cylinder roller 13, a plurality of swinging brushes 26 are uniformly arranged on the circumferential side wall of the cleaning cylinder roller 13, the swinging brushes 26 swing circularly along the axial direction of the cleaning cylinder roller 13 while rolling along the track of the upper surface of the photovoltaic cell panel 10 along the track of the cleaning cylinder roller 13, thereby increasing the driving direction of the cleaning cylinder roller 13 for cleaning the dust on the surface of the photovoltaic cell panel 10 and improving the dust cleaning effect, the upper end and the lower end of the upper surface of the photovoltaic cell panel frame 11 are respectively provided with a top end barrel roller storage box 14 and a bottom end barrel roller storage box 15, the top end barrel roller storage box 14 and the bottom end barrel roller storage box 15 are opened towards one side of the middle part of the photovoltaic cell panel 10, the top end barrel roller storage box 14 and the bottom end barrel roller storage box 15 are used for storing a cleaning barrel roller 13 which rolls on the photovoltaic cell panel 10, the cleaning barrel roller 13 can be ensured to fully contact and clean the upper surface of the photovoltaic cell panel 10 and can be used for storing and protecting the cleaning barrel roller 13, a group of winding rollers 38 are rotatably arranged in the top end barrel roller storage box 14, a protective cover 37 is arranged on the winding rollers 38 in a winding manner, the end parts of the protective cover 37 are detachably connected with barrel roller end part adjusting and positioning pieces 17 at two ends of the cleaning barrel roller 13, namely, after the protective cover 37 is connected with the barrel roller end part adjusting and positioning pieces 17, the cleaning barrel roller 13 can be moved on the photovoltaic cell panel 10 to synchronously drive the protective cover 37 to stretch, and then cover the upper surface of the photovoltaic cell panel 10, so that under special circumstances, the photovoltaic cell panel 10 is protected;
the photovoltaic cell panel 10 is obliquely installed, then the cleaning cylinder roller 13 is arranged on the upper surface of the photovoltaic cell panel 10 to roll, when the upper surface of the photovoltaic cell panel 10 needs to be cleaned, the cleaning cylinder roller 13 is driven by the starting cylinder roller driving unit 18 to roll circularly along the upper surface of the photovoltaic cell panel 10, meanwhile, the swinging brushes 26 synchronously swing axially to clean, and according to the distance between the upper brushes of the cleaning cylinder roller 13 and the upper surface of the photovoltaic cell panel 10, the height is adjusted by the cylinder roller end adjusting locating piece 17, so that the upper brushes of the cleaning cylinder roller 13 and the swinging brushes 26 can be fully contacted with the upper surface of the photovoltaic cell panel 10, when the upper surface of the photovoltaic cell panel 10 needs to be maintained, the two sides of the outer end of the protective cover 37 are connected to the cylinder roller end adjusting locating piece 17 in advance, and then the cleaning cylinder roller driving unit 18 is started to drive the cleaning cylinder roller 13 to move towards the inner part of the cylinder roller containing box 15 at the bottom end, and the protective cover 37 is unfolded on the upper surface of the photovoltaic cell panel 10, so that the dust on the upper surface of the photovoltaic cell panel 10 is fully cleaned and an effective protective function is realized.
In the embodiment of the invention, the top of the top cylinder roller storage box 14 is communicated with a vertical cleaning liquid tank 12, cleaning liquid is stored in the cleaning liquid tank 12, when the upper surface of the photovoltaic cell panel 10 is cleaned by the cleaning cylinder roller 13, a switch at the bottom of the cleaning liquid tank 12 can be turned on to enable cleaning liquid in the cleaning cylinder roller to flow along the upper surface of the photovoltaic cell panel 10, and then the cleaning cylinder roller 13 is matched for use, the top of the cleaning liquid tank 12 is provided with an opening shape, rainwater can be collected and stored, the cleaning liquid can be conveniently and directly applied to the upper surface of the photovoltaic cell panel 10 for cleaning, a filter screen is arranged in the cleaning liquid tank 12, and external impurities are prevented from entering the cleaning liquid tank 12 to block the liquid flow in the cleaning cylinder roller;
a plurality of uniformly distributed drain holes 23 are formed in the lower part of one side, far away from the photovoltaic cell panel 10, of the bottom end barrel roller storage box 15, and waste liquid or rainwater cleaned on the photovoltaic cell panel 10 is discharged downwards through the bottom end barrel roller storage box 15;
referring to fig. 10, two ends of a wind-up roller 38 are arranged in the inner wall of a top end barrel roller storage box 14, a spring 40 is arranged on the outer ring, when the spring 40 is in a free state, the wind-up roller 38 is controlled to wind up the protective cover 37 fully, meanwhile, a protective cover bracket 39 is arranged on one side of the wind-up roller 38 facing the photovoltaic cell panel 10, the protective cover bracket 39 supports the end part of the protective cover 37, and at the moment, the spring 40 only plays a role in winding up the protective cover 37 to the extent that the outer end part of the protective cover 37 is arranged in the protective cover bracket 39, so that the two ends outside the protective cover 37 can be conveniently controlled to be connected with a barrel roller end part adjusting and positioning piece 17 quickly;
the protection cover 37 has waterproof and impact resistance, and the end part of the protection cover 37 is connected to the upper part of the side wall of the cylinder roller end part adjusting and positioning piece 17, so that the protection cover 37 is not contacted with the photovoltaic cell panel 10 when the protection cover 37 is outwards covered on the upper side of the photovoltaic cell panel 10, and the protection effect of the protection cover 37 is improved.
In one example of the invention, the cylinder roller driving unit 18 comprises a ball screw 20 rotatably arranged inside the side photovoltaic cell panel frame 11, one end of the ball screw 20 in the direction of the top cylinder roller containing box 14 is connected with a servo motor 19 arranged inside the photovoltaic cell panel frame 11, the other end of the ball screw 20 is rotatably extended to the inside of the photovoltaic cell panel frame 11 at one side inside the bottom cylinder roller containing box 15, a nut 21 is connected with the ball screw 20 in a threaded manner, a phase guiding device for limiting rotation of the nut 21 is arranged on the nut 21, the top of the nut 21 is connected with a connecting rod 22 towards the top outside of the photovoltaic cell panel frame 11, a slideway is arranged at the top of the photovoltaic cell panel frame 11 corresponding to the connecting rod 22, that is, the servo motor 19 is started to drive the ball screw 20 to rotate, the synchronous driving nut 21 circularly reciprocates along the ball screw 20, then the connecting rod 22 is driven to circularly move along the slideway, the cylinder roller end adjusting and positioning piece 17 is installed at the top of the connecting rod 22, meanwhile, the connecting rod 22 is also installed at the bottom of the cylinder roller end adjusting and positioning piece 17 at the other side, the sliding rail 16 with the same length as the ball screw 20 is arranged on the photovoltaic cell panel frame 11 corresponding to the bottom end of the connecting rod 22, the connecting rod 22 is slidingly connected in the sliding rail 16, the ball screw 20 is driven to rotate by the servo motor 19 at the moment, the nut 21 is driven to move, and therefore the cleaning cylinder roller 13 arranged in the middle of the cylinder roller end adjusting and positioning piece 17 at two sides is controlled to circularly move along the upper surface of the photovoltaic cell panel 10 to clean dust.
As a preferred embodiment of the invention, the inside of the cleaning cylinder roller 13 is provided with a cavity structure, the axis of the cleaning cylinder roller 13 is rotatably provided with a swinging main shaft 28, two ends of the swinging main shaft 28 transversely move along the axis of the cleaning cylinder roller 13, the two ends extend to the outside of the end of the cleaning cylinder roller 13 and penetrate through the inside of a cylinder roller end adjusting and positioning piece 17, a lug 31 is arranged at the end of the swinging main shaft 28, which faces the sliding rail 16, a group of wave rails 32 distributed along the edge track of the photovoltaic cell panel 10 are arranged at the outer side of the lug 31, the length of the wave rails 32 is consistent with the length of the photovoltaic cell panel 10, the lug 31 slides along the wave rails 32, the other end of the swinging main shaft 28 movably penetrates through the cylinder roller end adjusting and positioning piece 17, a sleeve spring 29 is sleeved on the swinging main shaft 28 between the sleeve spring 29 and the cylinder roller end adjusting and positioning piece 17, and the elastic effect of the sleeve spring 29 is utilized, for the clearance section of thick bamboo roller 13 provides the thrust towards lug 31 one end, then with the removal cooperation between lug 31 and the wave track 32, steerable swing main shaft 28 is when following clearance section of thick bamboo roller 13 and remove, can be continuous circulation lateral swinging, set up swing brush hole 27 on the clearance section of thick bamboo roller 13 section of thick bamboo roller wall that corresponds at swing brush 26 middle part simultaneously, the swing brush 26 of placing in swing brush hole 27 middle part rotates in swing brush hole 27 through the pivot, swing brush 26 bottom is connected to on the swing main shaft 28, alright at this moment through the lateral cycle swing of swing main shaft 28, synchronous drive swing brush 26 swings, then carry out the lateral dust clearance direction to the photovoltaic cell board 10 upper surface of contact, with along the cooperation of the clearance section of thick bamboo roller 13 of photovoltaic cell board 10 length direction rolling, improve the intensity of dust clearance.
Referring to fig. 5-6, as a preferred embodiment of the present invention, the cylinder roller end adjusting and positioning member 17 includes a rectangular frame mounted on the top of the connecting rod 22, two sides of the inside of the rectangular frame are provided with sliding grooves 35, the sliding grooves 35 are slidably connected with sliding blocks 36, the middle of the two side protection covers 37 is provided with an adjusting block 33, the top of the adjusting block 33 is connected with an electric telescopic rod 34 fixed on the top of the inside of the rectangular frame, that is, the electric telescopic rod 34 is started to drive the adjusting block 33 to lift, and meanwhile, the swinging main shaft 28 movably passes through the middle of the adjusting block 33, at this time, the distance between the brush on the cleaning cylinder roller 13, the swinging brush 26 and the upper surface of the photovoltaic panel 10 can be adjusted by using the lifting of the adjusting block 33, so that the adjustment is adapted according to the damage condition of the brush, and the cleaning force is ensured.
According to the embodiment of the invention, the support with corresponding height is arranged at the bottom of the frame 11 of the photovoltaic cell panel at two ends of the photovoltaic cell panel 10, the photovoltaic cell panel 10 is obliquely arranged, then according to the position between the upper brush of the cleaning cylinder roller 13 and the upper surface of the photovoltaic cell panel 10, the adjusting block 33 is driven to lift by starting the electric telescopic rod 34, at the moment, the brush and the swinging brush 26 are adjusted to a distance capable of contacting the upper surface of the photovoltaic cell panel 10, then the servo motor 19 is started to drive the ball screw 20 to rotate, the synchronous driving nut 21 circularly moves along the ball screw 20, then the connecting rod 22 is driven to circularly move along the slideway, then the cleaning cylinder roller 13 rolls along the upper surface of the photovoltaic cell panel 10, and when the bump 31 at one end of the cleaning cylinder roller 13 slides along the wave track 32, the sleeve spring 29 at the other end is matched with the sleeve spring 29 at the other end, at the moment, the sleeve spring 29 is driven to transversely move inside the cleaning cylinder roller 13, at the moment, the swinging is driven to swing the upper surface of the photovoltaic cell panel 10 in contact, at the moment, the brush is transversely cleaned with the upper surface of the upper brush roller 13 which moves up and down, then the cleaning cylinder roller 13 is matched with the upper brush, the cleaning cylinder roller 10 in advance, the cleaning liquid is driven to move along the slideway, the side of the cleaning cylinder roller 37 is fully along the side of the cleaning cylinder 37, and the side of the cleaning cylinder is stretched out of the cleaning cylinder, when the cleaning cylinder is completely along the side of the cleaning cylinder roller 37, and the cleaning cylinder 37 is stretched out from the side of the cleaning cylinder, and the side of the cleaning cylinder is stretched out of the cleaning cylinder, and the cleaning cylinder is fully when the cleaning cylinder is stretched out of the cleaning cylinder, and the side of the cleaning cylinder is stretched, the upper side of the photovoltaic cell panel 10 is protected by insulation covering.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. A surface dust cleaning apparatus for a photovoltaic cell panel, the surface dust cleaning apparatus for a photovoltaic cell panel comprising: a photovoltaic cell panel, a cleaning fluid tank and a cleaning cylinder roller; a circle of photovoltaic cell panel frame is wrapped and installed on the edge of the photovoltaic cell panel, a cleaning cylinder roller is movably arranged on the upper surface of the photovoltaic cell panel, the cleaning cylinder roller rolls along the upper surface of the photovoltaic cell panel, one end of the cleaning cylinder roller is connected with a cylinder roller driving unit arranged on the photovoltaic cell panel frame on the edge of the photovoltaic cell panel, the other end of the cleaning cylinder roller slides along the edge of the photovoltaic cell panel frame, a group of cylinder roller end adjusting and positioning pieces are arranged at positions, close to the end parts, of the two sides of the cleaning cylinder roller, and the cylinder roller end adjusting and positioning pieces are used for adjusting the distance between the bottom of the cleaning cylinder roller and the upper surface of the photovoltaic cell panel;
a plurality of swinging brushes which swing are uniformly arranged on the circumferential side wall of the cleaning cylinder roller, a top cylinder roller storage box and a bottom cylinder roller storage box are respectively arranged at the upper end and the lower end of the upper surface of the frame of the photovoltaic cell panel, and the top cylinder roller storage box and the bottom cylinder roller storage box are opened towards one side of the middle part of the photovoltaic cell panel;
the top end barrel roller storage box and the bottom end barrel roller storage box are used for storing cleaning barrel rollers which roll on a photovoltaic cell panel, a group of wind-up rollers are rotatably arranged in the top end barrel roller storage box, a protective cover is arranged on the wind-up rollers in a winding manner, and the end parts of the protective cover are detachably connected with barrel roller end part adjusting positioning pieces at the two ends of the cleaning barrel rollers;
the inside of the cleaning cylinder roller is provided with a cavity structure, the axis of the cleaning cylinder roller is rotationally provided with a swinging main shaft, two ends of the swinging main shaft transversely move along the axis of the cleaning cylinder roller, two ends of the swinging main shaft extend to the outside of the cleaning cylinder roller, two ends of the swinging main shaft penetrate through the inside of the cylinder roller end adjusting and positioning piece, the swinging main shaft is provided with a convex block towards the end part of the sliding rail, the outer side of the convex block is provided with a group of wavy tracks distributed along the track of the edge part of the photovoltaic cell panel, the length of the wavy tracks is consistent with the length of the photovoltaic cell panel, the convex block slides along the wavy tracks, the other end of the swinging main shaft movably penetrates through the cylinder roller end adjusting and positioning piece to be provided with a stop block, and a sleeve spring is sleeved on the swinging main shaft between the stop block and the cylinder roller end adjusting and positioning piece; the elastic action of the sleeve spring is utilized to provide thrust towards one end of the lug for the cleaning cylinder roller, and then the cleaning cylinder roller is matched with the movement between the lug and the wave track, so that the swinging main shaft can be controlled to continuously and circularly swing transversely when the cleaning cylinder roller moves, a swinging brush hole is formed in the wall of the cleaning cylinder roller corresponding to the middle part of the swinging brush, the swinging brush arranged in the middle part of the swinging brush hole rotates in the swinging brush hole through a rotating shaft, and the bottom end of the swinging brush is connected to the swinging main shaft; the barrel roll driving unit comprises a ball screw which is arranged inside a side photovoltaic cell panel frame in a rotating mode, one end, facing to the direction of a top barrel roll storage box, of the ball screw is connected with a servo motor which is arranged inside the photovoltaic cell panel frame, the other end of the ball screw is connected with a nut which is connected with the inside of the photovoltaic cell panel frame in a rotating mode and extends to one side inside the bottom barrel roll storage box, a phase guiding device which is used for limiting rotation of the nut is arranged on the nut in a threaded mode, the top of the nut is connected with a connecting rod towards the top outside of the photovoltaic cell panel frame, a slideway is arranged at the top of the photovoltaic cell panel frame which corresponds to the connecting rod, a barrel roll end adjusting and positioning piece is arranged at the top of the connecting rod, a connecting rod is also arranged at the bottom of the barrel roll end adjusting and positioning piece at the other side, a sliding rail with the same length as the ball screw is arranged on the photovoltaic cell panel frame which corresponds to the bottom of the connecting rod, and the connecting rod is connected in the sliding mode.
2. The surface dust cleaning apparatus for a photovoltaic cell panel according to claim 1, wherein the top end cartridge roller housing box top is communicated with a vertical cleaning liquid tank, and the cleaning liquid tank top is provided in an opening shape.
3. The surface dust cleaning apparatus for a photovoltaic cell panel according to claim 2, wherein two ends of the wind-up roller are arranged in the inner wall of the accommodating box of the top barrel roller, and the outer ring is provided with a clockwork spring, when the clockwork spring is in a free state, the wind-up roller is controlled to fully wind up the protective cover, and one side of the wind-up roller facing the photovoltaic cell panel is provided with a protective cover bracket.
4. A surface dust cleaning apparatus for a photovoltaic panel according to claim 3, wherein the shield end is connected to the upper side wall position of the roll end adjustment fixture.
5. The surface dust cleaning apparatus for a photovoltaic cell panel according to claim 1, wherein the cylinder roller end adjusting and positioning member comprises a rectangular frame installed at the top of the connecting rod, sliding grooves are formed in two sides of the inside of the rectangular frame, sliding blocks are slidingly connected in the sliding grooves, adjusting blocks are installed in the middle of the protective covers on the two sides, and an electric telescopic rod fixed at the inner top of the rectangular frame is connected to the top of the adjusting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310112187.3A CN116020791B (en) | 2023-02-14 | 2023-02-14 | Surface dust cleaning device for photovoltaic cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310112187.3A CN116020791B (en) | 2023-02-14 | 2023-02-14 | Surface dust cleaning device for photovoltaic cell panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116020791A CN116020791A (en) | 2023-04-28 |
| CN116020791B true CN116020791B (en) | 2023-07-25 |
Family
ID=86073926
Family Applications (1)
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| CN215785535U (en) * | 2021-09-28 | 2022-02-11 | 河南信华光伏新材料有限公司 | Photovoltaic glass with dustproof function |
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| CN217700294U (en) * | 2022-07-18 | 2022-11-01 | 广东灿光光伏有限公司 | Surface wiping device for photovoltaic panel maintenance |
| CN218416308U (en) * | 2022-10-19 | 2023-01-31 | 国网甘肃省电力公司电力科学研究院 | Photovoltaic thermal effect collection system with protective structure |
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