CN116886038A - Photovoltaic power generation device with photovoltaic panel cleaning function - Google Patents
Photovoltaic power generation device with photovoltaic panel cleaning function Download PDFInfo
- Publication number
- CN116886038A CN116886038A CN202310898503.4A CN202310898503A CN116886038A CN 116886038 A CN116886038 A CN 116886038A CN 202310898503 A CN202310898503 A CN 202310898503A CN 116886038 A CN116886038 A CN 116886038A
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- China
- Prior art keywords
- adjacent
- photovoltaic
- photovoltaic panel
- fixedly connected
- symmetrically distributed
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 238000010248 power generation Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 46
- 238000001816 cooling Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 210000003608 fece Anatomy 0.000 abstract description 25
- 239000010410 layer Substances 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000005507 spraying Methods 0.000 description 7
- 239000000306 component Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002515 guano Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000189524 Baccharis halimifolia Species 0.000 description 1
- 241001237160 Kallima inachus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic power generation device with a photovoltaic panel cleaning function, and relates to the technical field of photovoltaic panels. Aiming at the defect that bird droppings hardened on the surface of a photovoltaic panel can scratch the photovoltaic panel by scraping the supporting component by using a scraper. Including supporting the shell, the photovoltaic board of symmetric distribution is all installed to the both sides of supporting the shell, and the supporting shell rigid coupling has the support frame that is located adjacent photovoltaic board both sides, and support frame sliding connection has the installation piece, and the installation piece rigid coupling that is located photovoltaic board one side has into water ring, and it has the watering pipe to advance water ring intercommunication and rotate to be connected with, and the rigid coupling has square pole between the opposite sides of same photovoltaic board both sides installation piece, and square pole rigid coupling has first jar body and second jar body, and first jar body and second jar body sliding connection have lower scraper and last scraper respectively. According to the invention, the bird droppings hardened on the surface layer are cleaned by the double-layer scraping plates, then the bird droppings remained on the surface of the photovoltaic panel are flushed down by utilizing water flow, and meanwhile, the flushing angle of the water flow is changed.
Description
Technical Field
The invention relates to the technical field of photovoltaic panels, in particular to a photovoltaic power generation device with a photovoltaic panel cleaning function.
Background
The photovoltaic panel is a key core component in the solar power generation device, and is usually connected with an electric energy storage component, in the use process, solar energy can be converted into electric energy and stored in the electric energy storage component, when the photovoltaic panel is used for generating electricity, the photovoltaic panel is required to be fixed on a supporting component, but because the photovoltaic panel is required to receive sunlight, the surface of the photovoltaic panel cannot be shielded, dust, leaves, bird droppings and other impurities are easily accumulated on the surface of the photovoltaic panel, the surface of the photovoltaic panel can be mechanically cleaned by the existing supporting component, but because the photovoltaic panel needs to be cleaned once at intervals, the bird droppings falling on the surface of the photovoltaic panel can be hardened on the surface, the hardened bird droppings cannot be wiped cleanly by towels and the like, and at the moment, if the surface of the photovoltaic panel is directly scraped by a scraper, the surface of the photovoltaic panel can be scratched.
Disclosure of Invention
In order to overcome the defect that bird droppings hardened on the surface of a photovoltaic panel can scratch the photovoltaic panel by scraping the bird droppings by using a scraper on the existing supporting component, the invention provides the photovoltaic power generation device with the photovoltaic panel cleaning function.
The technical proposal is as follows: the utility model provides a photovoltaic power generation device with photovoltaic board clearance function, including the supporting shell, the photovoltaic board of symmetric distribution is all installed to the both sides of supporting shell, the supporting shell rigid coupling has the support frame that is located adjacent photovoltaic board both sides, support frame sliding connection has the installation piece, installation piece rigid coupling on photovoltaic board one side has the water inlet ring, water inlet ring intercommunication has first pipe, water inlet ring intercommunication and rotation are connected with the watering pipe, the opposite side rigid coupling of photovoltaic board both sides installation piece has the square pole, square pole internally open has the cavity, the square pole rigid coupling has first jar body and the second jar body rather than interior cavity intercommunication, first jar body and second jar body sliding connection have scraper and upper scraper respectively, all be connected with the spring between scraper and the first jar body and upper scraper and the second jar body down, square pole sliding connection has the first lever with the spacing sliding connection of slide bar, watering pipe sliding connection has the turn round piece, be connected with the stay cord between first lever and the turn round piece, the installation piece rigid coupling that keeps away from the water inlet ring has with spline piece connected with the spline ring, it twists the spline piece, the spline motor sliding connection has the speed adjusting device to change between the support frame and the photovoltaic board, the installation frame has the friction-type, change between the two sides, the photovoltaic motor has the friction-plate, the friction-reducing mechanism is connected with the spline between the adjacent two sides, the photovoltaic board has the friction-plate, the friction-preventing mechanism is provided with the friction-plate.
Further, hydraulic oil is stored in the cavities of the first tank body, the second tank body and the square rods, the distance from the sliding connection position of the sliding rod and the adjacent first lever to the rotation connection position of the first lever and the adjacent square rods is larger than the distance from the rotation connection position of the first lever and the adjacent square rods to the connection position of the first lever and the adjacent pull ropes, inclined teeth are arranged on the opposite sides of the sprinkler pipe and the adjacent torsion blocks, the outer diameter of the sliding rod is equal to the inner diameter of the square rod cavity, and the thrust of the hydraulic oil in the square rod cavity is larger than the elastic force of the spring between the baffle and the sprinkler pipe.
Further, the erasing mechanism comprises a cleaning roller, the cleaning roller is rotationally connected to opposite sides of the installation blocks on two sides of the same photovoltaic plate, one side, close to the adjacent torsion block, of the cleaning roller is rotationally connected with a one-way wheel, the one-way wheel is provided with a sliding groove, and the torsion block is fixedly connected with a guide ball which is matched with the sliding groove of the adjacent one-way wheel in an extrusion mode.
Further, the speed regulating mechanism comprises a second lever, the second lever is rotationally connected to an adjacent square rod, the second lever is in limiting sliding connection with an adjacent sliding rod, a third tank body is fixedly connected to the square rod, the second lever is hinged to the telescopic end of the adjacent third tank body, a second guide pipe is communicated with the third tank body, a fourth tank body is fixedly connected to an installation block, far away from a water inlet ring, on the same photovoltaic plate, the telescopic end of the fourth tank body is rotationally connected with an adjacent motor, and the fourth tank body is communicated with the adjacent second guide pipe.
Further, the distance between the hinge joint of the second lever and the telescopic end of the adjacent third tank body and the sliding joint of the second lever and the adjacent sliding rod is larger than the distance between the hinge joint of the second lever and the telescopic end of the adjacent third tank body and the rotating joint of the second lever and the adjacent square rod.
Further, the cleaning mechanism is used for cleaning dust and excrement adhered to adjacent cleaning rollers and comprises friction wheels, the friction wheels are fixedly connected to the adjacent cleaning rollers, one side, close to the supporting frames of the friction wheels, of each supporting frame, away from each mounting block is fixedly connected with each electric roller, the friction wheels are matched with the adjacent electric rollers, one side, close to the supporting frames of the friction wheels, of each supporting frame of the same photovoltaic panel is fixedly connected with extrusion plates jointly, one side, close to the corresponding electric rollers, of each supporting frame is slidably connected with guide rods, springs are connected between the guide rods and the adjacent supporting frames, round rods are fixedly connected to eccentric parts, close to one sides of the corresponding friction wheels, of the corresponding sprinkler tubes are in extrusion fit with the corresponding guide rods, cavities distributed symmetrically are formed in two sides of the upper side of each supporting shell, and the photovoltaic panels are located on the upper sides of the corresponding adjacent cavities.
Further, still including setting up the condensation mechanism between homonymy symmetric distribution cavity on the supporting shell, condensation mechanism is arranged in condensing and collecting the moisture in the hot air of photovoltaic board below, condensation mechanism is including the symmetrically distributed fan, the symmetrically distributed fan is all installed in one side of supporting shell cavity, the intercommunication has the third pipe between the cavity of homonymy symmetric distribution on the supporting shell, the rigid coupling has the reservoir between the cavity of homonymy symmetric distribution on the supporting shell, the reservoir communicates with the third pipe of homonymy, the rigid coupling has the cooling plate in the reservoir, the through-hole has been seted up to one side that the reservoir kept away from adjacent third pipe, reservoir and the first pipe intercommunication of homonymy, be provided with the water pump with first pipe intercommunication in the reservoir.
Further, the device comprises a diversion mechanism arranged on the liquid storage device, the diversion mechanism is used for rapidly gathering water drops on the surface of the cooling plate, the diversion mechanism comprises an exhaust barrel, the exhaust barrel is fixedly connected to the through hole of the adjacent liquid storage device, the through hole is formed in one end, far away from the adjacent third guide pipe, of the exhaust barrel, a piston is connected in the sliding mode in the exhaust barrel, the cooling plate is connected with symmetrically distributed sliding plates in a sliding mode, cotton ropes which are equidistant and symmetrically distributed are connected between the symmetrically distributed sliding plates, traction ropes are connected between the symmetrically distributed sliding plates and the adjacent pistons, and springs are connected between the symmetrically distributed sliding plates and the adjacent cooling plates.
Further, the piston is initially located between the through hole of the adjacent exhaust barrel and the adjacent cooling plate, and the wind force of the hot air in the third duct is larger than the elastic force of the spring between the adjacent sliding plate and the adjacent cooling plate.
Further, the rainwater collecting mechanism is arranged in the middle of the supporting shell and used for collecting rainwater and storing the rainwater into the liquid storage device, the rainwater collecting mechanism comprises symmetrically distributed clamping blocks which are fixedly connected to the supporting shell, the opposite sides of the symmetrically distributed clamping blocks are connected with elastic plates in a sliding mode, fourth guide pipes are communicated between the elastic plates and the adjacent liquid storage devices, the opposite sides of the symmetrically distributed clamping blocks are fixedly connected with electric push rods, connecting rods are fixedly connected to the telescopic ends of the electric push rods, symmetrically distributed screening screens are rotationally connected to the elastic plates, the elastic plates and the screening screens are all foldable, the connecting rods are fixedly connected to the folding portions of the elastic plates, and the elastic plates are matched with the adjacent supporting frames.
The invention has the beneficial effects that: according to the invention, the bird droppings hardened on the surface layer are cleaned by the double-layer scraping plates, then the bird droppings remained on the surface of the photovoltaic panel are flushed down by utilizing water flow, and meanwhile, the effect of flushing dust and bird droppings is optimal by changing the flushing angle of the water flow.
The bird droppings are rotated for a certain angle after being erased by the cleaning roller, so that the surface of the photovoltaic panel is prevented from being scratched due to the fact that undigested seeds are contained in the bird droppings adhered to the side face of the cleaning roller.
Through slowing down the speed of striking off to stubborn bird droppings, prevent to tear off the film on photovoltaic board surface because bird droppings and photovoltaic board adhesion's too firm when striking off.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the support housing, support frame and reservoir of the present invention;
FIG. 3 is a schematic perspective view of the sprinkler tube, square bar and lower scraper of the present invention;
FIG. 4 is a schematic perspective view of the mounting block, water inlet ring and first conduit of the present invention;
FIG. 5 is a schematic perspective view of the first tank, the second tank and the slide bar of the present invention;
FIG. 6 is a schematic perspective view of a first lever, pull cord and torsion block of the present invention;
FIG. 7 is a schematic perspective view of the torsion block, spline ring and baffle plate of the present invention;
FIG. 8 is a schematic perspective view of the torsion block, the cleaning roller and the unidirectional wheel of the present invention;
FIG. 9 is a schematic perspective view of the torsion block and guide ball of the present invention;
FIG. 10 is a schematic perspective view of a unidirectional wheel of the present invention;
FIG. 11 is a schematic perspective view of a second lever, a third canister, and a second conduit according to the invention;
FIG. 12 is a schematic perspective view of the friction wheel, motorized roller and stripper plate of the present invention;
FIG. 13 is a schematic perspective view of the motorized roller, stripper plate and guide bar of the present invention;
FIG. 14 is a schematic perspective view of a fan, a third conduit and a reservoir according to the present invention;
FIG. 15 is a schematic perspective view of the exhaust stack, piston and pull cord of the present invention;
FIG. 16 is a schematic perspective view of a clamp block, spring plate and fourth conduit according to the present invention;
fig. 17 is a schematic perspective view of the electric putter, the connecting rod and the screen according to the present invention.
Reference numerals: 1-supporting shell, 2-supporting frame, 3-mounting block, 4-water inlet ring, 5-first conduit, 6-sprinkling tube, 7-square rod, 8-lower scraper, 9-upper scraper, 10-first tank, 11-second tank, 12-slide bar, 13-first lever, 14-pull rope, 15-torsion block, 16-spline ring, 17-baffle, 18-mounting frame, 19-motor, 20-friction ball, 21-cleaning roller, 22-unidirectional wheel, 23-guiding ball, 24-second lever, 25-third tank, 26-second conduit, 27-fourth tank, 28-friction wheel, 29-electric roller, 30-squeeze plate, 31-guiding rod, 32-fan, 33-third conduit, 34-reservoir, 35-cooling plate, 36-exhaust drum, 37-piston, 38-pull rope, 39-slide plate, 40-cotton rope, 41-clamp block, 42-elastic plate, 43-fourth conduit, 44-electric push rod, 45-connecting rod, 45-screen.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1: the photovoltaic power generation device with the photovoltaic panel cleaning function comprises a supporting shell 1, four photovoltaic panels which are symmetrically distributed are respectively arranged at the left side and the right side of the supporting shell 1, a supporting frame 2 positioned at the two sides of the adjacent photovoltaic panels is fixedly connected at the upper part of the supporting shell 1, a mounting block 3 is slidingly connected with the supporting frame 2, a water inlet ring 4 is fixedly connected with the mounting block 3 positioned at the front side of the photovoltaic panels, the water inlet ring 4 is communicated with a first guide pipe 5, the first guide pipe 5 is communicated with an external water pipe, the water inlet ring 4 is rotationally connected with a sprinkler pipe 6, the water inlet ring 4 is communicated with the sprinkler pipe 6, a square rod 7 is fixedly connected between opposite sides of the mounting blocks 3 at the front side and the rear side of the same photovoltaic panel, a cavity is formed at the rear part in the square rod 7, a first tank body 10 and a second tank body 11 are fixedly connected with the square rod 7, the first tank body 10 and the second tank body 11 are communicated with the cavity in the square rod 7, the first tank body 10 and the second tank body 11 are respectively connected with a lower scraper 8 and an upper scraper 9 in a sliding way, the lower scraper 8 is positioned above the surface of the adjacent photovoltaic panel, the upper scraper 9 is positioned at the left upper part of the lower scraper 8, a spring is connected between the lower scraper 8 and the adjacent first tank body 10, the spring is connected between the upper scraper 9 and the adjacent second tank body 11 and is used for pushing the lower scraper 8 and the upper scraper 9 to reset, a sliding rod 12 is connected in a cavity of the square rod 7 in a sliding way, the square rod 7 is rotationally connected with a first lever 13, the first lever 13 is in limit sliding connection with the adjacent sliding rod 12, the rear end of the sprinkler pipe 6 is connected with a torsion block 15 in a sliding way, opposite sides of the sprinkler pipe 6 and the adjacent torsion block 15 are respectively provided with inclined plane teeth, the first lever 13 is connected with the adjacent torsion block 15 through a pull rope 14, a spline ring 16 is fixedly connected with a mounting block 3 at the rear side on the same photovoltaic panel, the spline ring 16 is in spline connection with the adjacent torsion block 15, the spline ring 16 is in sliding connection with a baffle 17, the baffle 17 is fixedly connected with an adjacent torsion block 15, a spring is connected between the baffle 17 and an adjacent sprinkler pipe 6, the spline ring is used for driving the torsion block 15 and the sprinkler pipe 6 to reset, the distance from the sliding connection position of a slide rod 12 and an adjacent first lever 13 to the rotating connection position of the first lever 13 and an adjacent square rod 7 is larger than the distance from the rotating connection position of the first lever 13 and an adjacent square rod 7 to the connecting position of the first lever 13 and an adjacent stay rope 14, the outer diameter of the slide rod 12 is equal to the inner diameter of a cavity of the square rod 7, the thrust of hydraulic oil in the cavity of the square rod 7 is larger than the elastic force of the spring between the baffle 17 and the sprinkler pipe 6, the upper side face of a mounting block 3 on the same photovoltaic plate is fixedly connected with a mounting frame 18, the right side of the mounting frame 18 is in sliding connection with a motor 19, the output shaft of the motor 19 is fixedly connected with a friction ball 20, the friction ball 20 is matched with an adjacent supporting frame 2, the friction ball is used for driving the adjacent mounting block 3 and parts on the friction ball are used for driving the friction ball to move, the first tank body 10, the second tank 11 and the cavity 7 are both are stored in the cavity of the square rod 7, the cavity is provided with the same photovoltaic plate, the front and the photovoltaic plate is provided with a scraper and the scraper speed adjusting mechanism is used for changing the speed between the photovoltaic plate and the front side.
As shown in fig. 8-10, the erasing mechanism comprises a cleaning roller 21, the cleaning roller 21 is rotatably connected to opposite sides of the mounting blocks 3 on the front side and the rear side of the same photovoltaic panel, a unidirectional wheel 22 is rotatably connected to the front side of the cleaning roller 21, a sliding groove is formed in the left side of the unidirectional wheel 22, and a guide ball 23 which is in extrusion fit with the sliding groove of the adjacent unidirectional wheel 22 is fixedly connected to the right side of the torsion block 15 and is used for driving the unidirectional wheel 22 and the cleaning roller 21 to rotate for a certain angle.
As shown in fig. 6 and 11, the speed regulating mechanism comprises a second lever 24, the second lever 24 is rotationally connected to the rear part of the adjacent square rod 7, the second lever 24 is in limited sliding connection with the adjacent slide rod 12, a third tank 25 is fixedly connected to the rear part of the square rod 7, the second lever 24 is hinged to the telescopic end of the adjacent third tank 25, the third tank 25 is communicated with a second guide pipe 26, a fourth tank 27 is fixedly connected to the upper side surface of the mounting block 3 on the rear side of the same photovoltaic panel, the telescopic end of the fourth tank 27 is rotationally connected with the adjacent motor 19, the fourth tank 27 is communicated with the adjacent second guide pipe 26, and the distance between the hinged position of the second lever 24 and the telescopic end of the adjacent third tank 25 and the sliding connection position of the second lever and the adjacent slide rod 12 is greater than the distance between the hinged position of the second lever 24 and the telescopic end of the adjacent third tank 25 and the rotary connection position of the second lever and the adjacent square rod 7.
When the surface of photovoltaic board is adhered with dirty thing and needs to be cleared up, the mechanism according to on the photovoltaic board is described below, the staff opens the water pipe that communicates with first pipe 5, rivers are through the water pipe, first pipe 5 and go into in the watering pipe 6 with water inlet ring 4, later the watering pipe 6 in the water spray hole through watering pipe 6 spray the surface of photovoltaic board, staff starts motor 19, the output shaft of motor 19 drives friction ball 20 rotatory, friction ball 20 rotatory and with adjacent support frame 2 cooperation, drive installation piece 3, watering pipe 6 and square pole 7 move left along support frame 2, in-process at the removal, lower scraper 8 and upper scraper 9 will the struggle and will not hug closely the dead leaf on photovoltaic board surface left promotion, through lower scraper 8 and upper scraper 9 with the struggle layer by layer down clearance, when the thickness of the struggle on the photovoltaic board is equal with the distance of lower scraper 8 to photovoltaic board surface, lower scraper 8 and upper scraper 9 continue to remove left, simultaneously the water brush board 6 is washed down to the surface with the continuous dust of photovoltaic board that the brush board is washed down to the brush board, the dust that the photovoltaic board is washed down to the surface with the brush board is washed down to the brush board 21.
When doctor 8 and last scraper 9 meet firm bird's droppings when the in-process that removes left, the bird's droppings will be down doctor 8 and last scraper 9 extrudees and compress down the spring between doctor 8 and last scraper 9 and first jar body 10 and the second jar body 11, simultaneously with the hydraulic oil extrusion in first jar body 10 and the second jar body 11 to in the square pole 7, the volume of hydraulic oil increases transmission slide bar 12 backward slip in the square pole 7, slide bar 12 backward extrudees first lever 13, make first lever 13 anticlockwise swing and will turn round the piece 15 forward pulling through stay cord 14, turn round the piece 15 and drive baffle 17 forward and extrude the spring between baffle 17 and the sprinkler pipe 6, make sprinkler pipe 6 clockwise rotation and twist round the spring between sprinkler pipe 6 and the baffle 17, increase the sprinkling direction to the bird's droppings department of the interior of first jar body 10 and last scraper 9, because the water pressure in the sprinkler pipe 6 is invariable, the sprinkling direction and the perpendicular sprinkling direction of sprinkling pipe 6 and the face down and the shower nozzle 6 are the top down, the best effect of the shower nozzle is realized when the shower nozzle 6 is just to the shower nozzle is surging down, the best and the shower nozzle is surging down, the best is realized, the best effect of the shower nozzle is realized when the shower nozzle is surging down and the shower nozzle 6 is surging down and the shower nozzle is surging down, the best has the shower nozzle is surging to the shower nozzle and the shower nozzle is surging down.
In the process of forward sliding of the torsion block 15, the torsion block 15 drives the guide ball 23 to move forward and extrude the sliding groove on the side surface of the unidirectional wheel 22, the unidirectional wheel 22 is driven to rotate clockwise, at this time, due to the characteristic of the unidirectional wheel 22, the cleaning roller 21 does not rotate along with the unidirectional wheel 22, after the sprinkler pipe 6 washes away firm bird droppings, the lower scraper 8 and the upper scraper 9 slide leftwards under the action of the springs between the lower scraper and the first tank 10 and the second tank 11, the transmission sliding rod 12 slides forward and does not stretch the pull rope 14 through the first lever 13 any more, the torsion block 15 slides backwards to the initial position under the action of the springs between the baffle 17 and the sprinkler pipe 6, and the sprinkler pipe 6 rotates anticlockwise under the action of the springs between the sprinkler pipe and the baffle 17, so that the sprinkler port of the sprinkler pipe 6 rotates to the initial position.
In the process that the torsion block 15 slides backwards, the torsion block 15 drives the guide ball 23 to move backwards and extrude the chute on the side face of the unidirectional wheel 22, so that the unidirectional wheel 22 rotates anticlockwise, in the process, the unidirectional wheel 22 drives the cleaning roller 21 to rotate anticlockwise, the position which is just wiped by the guano rotates to the side upper part of the photovoltaic panel, the contact surface between the cleaning roller 21 and the photovoltaic panel is changed by flushing the refractory guano through the sprinkler pipe 6 and rotating the cleaning roller 21, and undigested substances contained in the guano remained on the surface of the cleaning roller 21 are prevented from causing the surface of the photovoltaic panel to be scratched.
In the process that the sliding rod 12 slides backwards, the sliding rod 12 pushes the second lever 24 to swing backwards and extrudes the third tank body 25, hydraulic oil in the third tank body 25 is conveyed into the fourth tank body 27 through the second guide pipe 26, the telescopic end of the fourth tank body 27 drives the motor 19 to swing upwards along the mounting frame 18, so that the diameter of the contact surface of the friction ball 20 and the support frame 2 is reduced, the leftward moving speed of the mounting block 3 is reduced, and the damage to the film on the surface of the photovoltaic panel caused by the rapid movement of the lower scraper 8 and the upper scraper 9 when the condition that the adhesion between the bird droppings and the photovoltaic panel is tight is avoided.
In the process, the extrusion force of the hardened bird droppings on the lower scraper 8 and the upper scraper 9 is prevented from being too small, the hardened bird droppings are amplified by utilizing the lever principle, the intractable bird droppings can be ensured to be removed slowly, and the damage of the bird droppings to the film on the surface of the photovoltaic panel is prevented.
Example 2: on the basis of embodiment 1, as shown in fig. 12 and 13, the cleaning mechanism is further comprised between the supporting frames 2 on the front and rear sides of the same photovoltaic panel, the cleaning mechanism is used for cleaning dust and feces adhered on the adjacent cleaning roller 21, the cleaning mechanism comprises a friction wheel 28, the friction wheel 28 is fixedly connected to the front end of the adjacent cleaning roller 21, the left part of the supporting frame 2 on the front side of the same photovoltaic panel is fixedly connected with an electric roller 29, the friction wheel 28 is matched with the adjacent electric roller 29 and is used for driving the cleaning roller 21 to rotate, the left sides of the supporting frames 2 on the front and rear sides of the same photovoltaic panel are fixedly connected with a squeeze plate 30, the squeeze plate 30 is in squeeze fit with the cleaning roller 21 and is used for squeezing and discharging sewage in the cleaning roller 21, the left side of the supporting frame 2 on the front side of the same photovoltaic panel is in slide connection with a guide rod 31, a spring is connected between the guide rod 31 and the adjacent supporting frame 2 and is used for driving the guide rod 31 to reset, the eccentric part of the front side of the sprinkler pipe 6 is fixedly connected with a round rod, the round rod of the sprinkler pipe 6 is in squeeze fit with the guide rod 31 adjacent guide rod 31 and is used for indirectly pushing the sprinkler pipe 6 to rotate, the upper sides of the sprinkler pipe 1 are arranged on the sides of the supporting shell 1, and the cavities are symmetrically distributed on the sides of the photovoltaic panel.
After the surface of the photovoltaic panel is cleaned, a worker closes the water pipe connected with the first guide pipe 5, the cylinder at the front end of the water spraying pipe 6 is contacted with the guide rod 31 and penetrates into the semicircular arc at the upper end of the guide rod 31, at the moment, the motor 19 continuously drives the water spraying pipe 6 to move leftwards, in the process, the guide rod 31 limits the cylinder at the front end of the water spraying pipe 6, so that the water spraying pipe 6 rotates anticlockwise, in the process, the guide rod 31 is pressed downwards by the cylinder at the front end of the water spraying pipe 6, the spring between the guide rod 31 and the supporting frame 2 is compressed, when the friction wheel 28 is contacted with the electric roller 29 and the cleaning roller 21 is contacted with the pressing plate 30, the worker stops the motor 19 and starts the electric roller 29, meanwhile, the water pipe communicated with the first guide pipe 5 is opened, at the moment, the water spraying port of the water spraying pipe 6 is opposite to the cleaning roller 21, then the electric roller 29 drives the cleaning roller 21 to rotate, in the process, the pressing plate 30 and the cleaning roller 21 presses and discharges sewage in the cleaning roller 21 until the cleaning roller 21 is washed cleanly, and the worker stops the electric roller 29 and closes the water.
Example 3: on the basis of embodiment 2, as shown in fig. 14, the device further comprises a condensing mechanism arranged between cavities symmetrically distributed on the same side of the supporting shell 1, the condensing mechanism is used for condensing and collecting moisture in hot air below the photovoltaic panel, the condensing mechanism comprises symmetrically distributed fans 32, the symmetrically distributed fans 32 are all arranged on one side of the cavities of the supporting shell 1, third guide pipes 33 are communicated between the cavities symmetrically distributed on the same side of the supporting shell 1, a liquid storage 34 is fixedly connected between the cavities symmetrically distributed on the same side of the supporting shell 1, the liquid storage 34 is communicated with the third guide pipes 33 on the same side, a cooling plate 35 is fixedly connected in the liquid storage 34, a through hole is formed in one side, away from the adjacent third guide pipes 33, of the liquid storage 34 is communicated with the first guide pipes 5 on the same side, and a water pump communicated with the first guide pipes 5 is arranged in the liquid storage 34.
As shown in fig. 15, the cooling device further comprises a diversion mechanism disposed on the reservoir 34, the diversion mechanism is used for rapidly gathering water drops on the surface of the cooling plate 35, the diversion mechanism comprises an exhaust funnel 36, the exhaust funnel 36 is fixedly connected to a through hole of an adjacent reservoir 34, a through hole is formed at one end of the exhaust funnel 36 far away from the adjacent third conduit 33, a piston 37 is slidably connected in the exhaust funnel 36, the cooling plate 35 is slidably connected with symmetrically distributed sliding plates 39, cotton ropes 40 which are equally spaced and symmetrically distributed are connected between the symmetrically distributed sliding plates 39, traction ropes 38 are connected between the symmetrically distributed sliding plates 39 and the adjacent piston 37, and springs are connected between the symmetrically distributed sliding plates 39 and the adjacent cooling plate 35.
Initially, the piston 37 is located between the through hole of the adjacent exhaust funnel 36 and the adjacent cooling plate 35, and the wind force of the hot air in the third duct 33 is greater than the elastic force of the spring between the adjacent sliding plate 39 and the adjacent cooling plate 35.
The following description will not be made on the mechanism of one photovoltaic panel, and during the operation of the photovoltaic panel, the fan 32 delivers the hot air behind the adjacent photovoltaic panel into the adjacent reservoir 34 through the adjacent third duct 33, and directly blows the adjacent cooling panel 35, and as the hot air directly contacts the adjacent cooling panel 35, the side surface of the adjacent cooling panel 35 condenses to form a layer of water droplets, and the water droplets slowly flow into the adjacent reservoir 34 under the action of gravity.
When the speed of the hot air condensing new water drops decreases due to too small water drops on the side of the cooling plate 35 being gathered too much but flowing downwards, the air pressure in the adjacent reservoir 34 is gradually increased and the adjacent piston 37 is pushed to slide forwards along with the uninterrupted transportation of the hot air in the third conduit 33 into the adjacent reservoir 34, the adjacent sliding plate 39 is pulled by the adjacent traction rope 38 to slide rightwards by the piston 37, the spring between the sliding plate 39 and the adjacent cooling plate 35 is compressed, the cotton ropes 40 between the two sliding plates 39 drive the two sliding plates to slide rightwards, the water drops on the front side and the rear side of the adjacent cooling plate 35 are gathered together to form large water drops, the flowing speed of the water drops on the side of the cooling plate 35 is accelerated, and the air in the reservoir 34 flows to the outside through the through holes on the side of the adjacent exhaust drum 36 along with the forward movement of the piston 37.
In the above process, at intervals, the worker stops the fan 32, and the spring between the slide 39 and the adjacent cooling plate 35 pushes the slide 39, the adjacent cotton string 40, and the adjacent piston 37 to return, and during the return thereof, the cotton string 40 gathers the water drops on the side of the adjacent cooling plate 35 together, thereby accelerating the speed of collecting the water drops.
Example 4: on the basis of embodiment 3, as shown in fig. 16-17, the device further comprises a rainwater collecting mechanism arranged in the middle of the supporting shell 1, the rainwater collecting mechanism is used for collecting rainwater and storing the rainwater into the liquid reservoir 34, the rainwater collecting mechanism comprises symmetrically distributed clamping blocks 41, the symmetrically distributed clamping blocks 41 are fixedly connected to the supporting shell 1, the opposite sides of the symmetrically distributed clamping blocks 41 are jointly and slidably connected with elastic plates 42, fourth guide pipes 43 are communicated between the elastic plates 42 and the adjacent liquid reservoirs 34, electric push rods 44 are fixedly connected to the opposite sides of the symmetrically distributed clamping blocks 41, connecting rods 45 are fixedly connected to telescopic ends of the electric push rods 44, symmetrically distributed screens 46 are rotationally connected to the elastic plates 42, the elastic plates 42 and the screens 46 are all foldable, the connecting rods 45 are fixedly connected to folding parts of the elastic plates 42, the elastic plates 42 are matched with the adjacent supporting frames 2, in an initial state, the four supporting frames 2 in the middle limit the elastic plates 42 and the screens 46, the telescopic ends of the electric push rods 44 drive the folding parts of the elastic plates 42 to move upwards, the elastic plates 42 are gradually stretched, and the elastic plates 42 drive the two screens 46 to stretch.
When raining, the staff starts the electric putter 44, drive adjacent connecting rod 45 and adjacent elastic plate 42 upwards to remove, in the in-process that elastic plate 42 upwards moved, the elastic plate 42 is expanded gradually, and pull adjacent screen cloth 46 to expand to both sides, after the elastic plate 42 is expanded completely, the staff stops electric putter 44, the elastic plate 42 will fall the rainwater drainage of its surface to the corner of elastic plate 42 through the inclined plane of both sides, and flow to adjacent reservoir 34 through adjacent fourth pipe 43 and store, it is together whereabouts that there is the leaf following the raindrop in the rainy day, when leaf and rainwater flow to the middle part of elastic plate 42, screen cloth 46 blocks the leaf in the rainwater, prevent the leaf from falling in the junction of adjacent fourth pipe 43 and adjacent elastic plate 42 and blocking it.
When the water level in the reservoir 34 reaches the highest position, the operator activates the electric push rod 44 in the reverse direction, the drive spring plate 42 and the adjacent screen 46 fold up and move down until the initial position is restored, at which point the operator stops the electric push rod 44.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (10)
1. The utility model provides a photovoltaic power generation device with photovoltaic board clearance function, a serial communication port, including supporting shell (1), the photovoltaic board of symmetric distribution is all installed to the both sides of supporting shell (1), supporting shell (1) rigid coupling has support frame (2) that are located adjacent photovoltaic board both sides, support frame (2) sliding connection has installation piece (3), installation piece (3) rigid coupling of photovoltaic board one side has water inlet ring (4), water inlet ring (4) intercommunication has first pipe (5), water inlet ring (4) intercommunication and swivelling joint have sprinkler pipe (6), the opposite side rigid coupling of photovoltaic board both sides installation piece (3) has square pole (7), square pole (7) internally open has the cavity, square pole (7) rigid coupling has first jar of body (10) and second jar of body (11) rather than interior cavity intercommunication, first jar of body (10) and second jar of body (11) sliding connection have down scraper (8) and upper scraper (9) respectively, down scraper (8) and first jar of body (10) and upper scraper (9) and second jar of body (11) are connected with spring (7) and square pole (12) are connected with square pole (12) in the square pole (7) and square pole (7) sliding connection has square pole (12), a pull rope (14) is connected between a first lever (13) and a torsion block (15), a spline ring (16) which is in spline connection with the torsion block (15) is fixedly connected to a mounting block (3) far away from a water inlet ring (4), a baffle (17) which is fixedly connected with the torsion block (15) is connected in the spline ring (16) in a sliding manner, a spring is connected between the baffle (17) and a sprinkler pipe (6), a mounting frame (18) is fixedly connected to the mounting block (3) far away from the water inlet ring (4), a motor (19) is connected in a sliding manner, a friction ball (20) matched with an adjacent support frame (2) is fixedly connected to an output shaft of the motor (19), an erasure mechanism for wiping dirt on the surface of a photovoltaic panel is arranged between the mounting blocks (3) on two sides of the photovoltaic panel, and a speed regulating mechanism for changing the moving speed of a scraper is arranged between the support frames (2) on two sides of the photovoltaic panel.
2. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 1, wherein hydraulic oil is stored in the cavities of the first tank body (10), the second tank body (11) and the square rods (7), the distance from the sliding connection position of the sliding rod (12) and the adjacent first lever (13) to the rotation connection position of the first lever (13) and the adjacent square rods (7) is larger than the distance from the rotation connection position of the first lever (13) and the adjacent square rods (7) to the connection position of the first lever (13) and the adjacent pull ropes (14), inclined teeth are arranged on opposite sides of the sprinkler pipes (6) and the adjacent torsion blocks (15), the outer diameter of the sliding rod (12) is equal to the inner diameter of the square rod (7) cavity, and the thrust force of the hydraulic oil in the square rod (7) cavity is larger than the elastic force of a spring between the baffle plate (17) and the sprinkler pipes (6).
3. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 2, wherein the wiping mechanism comprises a cleaning roller (21), the cleaning roller (21) is rotationally connected to opposite sides of the installation blocks (3) on two sides of the same photovoltaic panel, one side, close to the adjacent torsion block (15), of the cleaning roller (21) is rotationally connected with a one-way wheel (22), the one-way wheel (22) is provided with a sliding groove, and the torsion block (15) is fixedly connected with a guide ball (23) which is in extrusion fit with the sliding groove of the adjacent one-way wheel (22).
4. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 1, wherein the speed regulating mechanism comprises a second lever (24), the second lever (24) is rotationally connected to an adjacent square rod (7), the second lever (24) is in limiting sliding connection with an adjacent sliding rod (12), a third tank body (25) is fixedly connected to the square rod (7), the second lever (24) is hinged to the telescopic end of the adjacent third tank body (25), the third tank body (25) is communicated with a second guide pipe (26), a fourth tank body (27) is fixedly connected to a mounting block (3) of the same photovoltaic panel, which is far away from the water inlet ring (4), the telescopic end of the fourth tank body (27) is rotationally connected with an adjacent motor (19), and the fourth tank body (27) is communicated with the adjacent second guide pipe (26).
5. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 4, wherein the distance between the hinge joint of the second lever (24) and the telescopic end of the adjacent third tank (25) and the sliding joint of the second lever and the adjacent slide rod (12) is larger than the distance between the hinge joint of the second lever (24) and the telescopic end of the adjacent third tank (25) and the rotating joint of the second lever and the adjacent square rod (7).
6. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 3, further comprising a cleaning mechanism arranged between two supporting frames (2) on the same photovoltaic panel, wherein the cleaning mechanism is used for cleaning dust and excrement adhered on adjacent cleaning rollers (21), the cleaning mechanism comprises friction wheels (28), the friction wheels (28) are fixedly connected to the adjacent cleaning rollers (21), one side, away from the installation block (3), of the supporting frame (2) close to the friction wheels (28) is fixedly connected with an electric roller (29), the friction wheels (28) are matched with the adjacent electric roller (29), an extrusion plate (30) is fixedly connected between one side, away from the adjacent installation block (3), of the supporting frame (2) on the same photovoltaic panel, one side, close to the electric roller (29), of the supporting frame (2) close to the friction wheels (28) is slidably connected with a guide rod (31), a spring is connected between the guide rod (31) and the adjacent supporting frame (2), the eccentric position, close to one side of the friction wheels (28), of the water pipe (6) is fixedly connected with a round rod, the round rod is matched with the adjacent guide rod (31), the two sides of the pipe (6) are symmetrically distributed on the side of the adjacent supporting frame (1), and the photovoltaic panel is symmetrically distributed on the two sides of the photovoltaic panel.
7. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 1, further comprising a condensation mechanism arranged between cavities symmetrically distributed on the same side on the supporting shell (1), wherein the condensation mechanism is used for condensing and collecting moisture in hot air below the photovoltaic panel, the condensation mechanism comprises symmetrically distributed fans (32), the symmetrically distributed fans (32) are all arranged on one side of the cavities of the supporting shell (1), third guide pipes (33) are communicated between the cavities symmetrically distributed on the same side on the supporting shell (1), a liquid reservoir (34) is fixedly connected between the cavities symmetrically distributed on the same side on the supporting shell (1), the liquid reservoir (34) is communicated with the third guide pipes (33) on the same side, a cooling plate (35) is fixedly connected in the liquid reservoir (34), one side, far away from the adjacent third guide pipes (33), of the liquid reservoir (34) is communicated with the first guide pipes (5) on the same side, and a water pump communicated with the first guide pipes (5) is arranged in the liquid reservoir (34).
8. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 7, further comprising a diversion mechanism arranged on the liquid storage device (34), wherein the diversion mechanism is used for rapidly gathering water drops on the surface of the cooling panel (35), the diversion mechanism comprises an exhaust funnel (36), the exhaust funnel (36) is fixedly connected to a through hole of an adjacent liquid storage device (34), the through hole is formed in one end, far away from the adjacent third guide tube (33), of the exhaust funnel (36), a piston (37) is slidably connected in the exhaust funnel (36), the cooling panel (35) is slidably connected with symmetrically distributed sliding panels (39), equidistant and symmetrically distributed cotton ropes (40) are connected between the symmetrically distributed sliding panels (39), traction ropes (38) are connected between the symmetrically distributed sliding panels (39) and the adjacent piston (37), and springs are connected between the symmetrically distributed sliding panels (39) and the adjacent cooling panel (35).
9. A photovoltaic power plant with photovoltaic panel cleaning function according to claim 8, characterized in that initially the piston (37) is located between the through hole of the adjacent exhaust stack (36) and the adjacent cooling panel (35) and the force of the hot air in the third duct (33) is greater than the spring force of the spring between the adjacent slide (39) and the adjacent cooling panel (35).
10. The photovoltaic power generation device with the photovoltaic panel cleaning function according to claim 1, further comprising a rainwater collecting mechanism arranged in the middle of the supporting shell (1), wherein the rainwater collecting mechanism is used for collecting rainwater and storing the rainwater into the liquid storage device (34), the rainwater collecting mechanism comprises symmetrically distributed clamping blocks (41), the symmetrically distributed clamping blocks (41) are fixedly connected to the supporting shell (1), the opposite sides of the symmetrically distributed clamping blocks (41) are slidably connected with elastic plates (42) together, fourth guide pipes (43) are communicated between the elastic plates (42) and the adjacent liquid storage device (34), electric pushing rods (44) are fixedly connected to the opposite sides of the symmetrically distributed clamping blocks (41), connecting rods (45) are fixedly connected to telescopic ends of the electric pushing rods (44), symmetrically distributed screening nets (46) are rotationally connected to the elastic plates (42), the elastic plates (42) and the screening nets (46) are all foldable, the connecting rods (45) are fixedly connected to folding parts of the elastic plates (42), and the elastic plates (42) and the screening nets (46) are matched with the adjacent supporting frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310898503.4A CN116886038A (en) | 2023-07-21 | 2023-07-21 | Photovoltaic power generation device with photovoltaic panel cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310898503.4A CN116886038A (en) | 2023-07-21 | 2023-07-21 | Photovoltaic power generation device with photovoltaic panel cleaning function |
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| Publication Number | Publication Date |
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| CN116886038A true CN116886038A (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310898503.4A Withdrawn CN116886038A (en) | 2023-07-21 | 2023-07-21 | Photovoltaic power generation device with photovoltaic panel cleaning function |
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| Country | Link |
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| CN (1) | CN116886038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161025A (en) * | 2023-11-01 | 2023-12-05 | 江苏永胜海洋工程有限公司 | Cleaning device of domestic sewage treatment system for ship |
| CN117920651A (en) * | 2024-03-25 | 2024-04-26 | 滁州捷泰新能源科技有限公司 | Topcon battery plate cleaning machine |
-
2023
- 2023-07-21 CN CN202310898503.4A patent/CN116886038A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161025A (en) * | 2023-11-01 | 2023-12-05 | 江苏永胜海洋工程有限公司 | Cleaning device of domestic sewage treatment system for ship |
| CN117161025B (en) * | 2023-11-01 | 2024-02-23 | 江苏永胜海洋工程有限公司 | Cleaning device of domestic sewage treatment system for ship |
| CN117920651A (en) * | 2024-03-25 | 2024-04-26 | 滁州捷泰新能源科技有限公司 | Topcon battery plate cleaning machine |
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Application publication date: 20231013 |