CN117713672A - Distributed photovoltaic cleaning equipment and method - Google Patents
Distributed photovoltaic cleaning equipment and method Download PDFInfo
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- CN117713672A CN117713672A CN202410166314.2A CN202410166314A CN117713672A CN 117713672 A CN117713672 A CN 117713672A CN 202410166314 A CN202410166314 A CN 202410166314A CN 117713672 A CN117713672 A CN 117713672A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000001125 extrusion Methods 0.000 claims description 51
- 239000012535 impurity Substances 0.000 claims description 35
- 239000002351 wastewater Substances 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010248 power generation Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses distributed photovoltaic cleaning equipment and a method, and relates to the technical field of photovoltaic power generation panels. When the distributed photovoltaic cleaning equipment and the method are used for cleaning the distributed photovoltaic, the water pump is started, the water pump conveys water into the water storage pipe, the water is sprayed to the distributed photovoltaic through the nozzle, when the water sprayed by the nozzle washes the distributed photovoltaic, the first driving motor is started, the hydraulic cylinder drives the guide sliding block to rotate in the guide rail, so that each wiping strip is gradually extruded towards the surface of the distributed photovoltaic, the self-adjusting spring rod behind the wiping strip is compressed along with the movement of the guide sliding block, the wiping strip is extruded more tightly with the distributed photovoltaic, the water impact is weakened along with the distance, the defect of the impact force of the water is overcome through the contact pressure between the wiping strip and the distributed photovoltaic, and the better cleaning effect of the surface of the distributed photovoltaic is realized.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation panels, in particular to a distributed photovoltaic cleaning device and method.
Background
The distributed photovoltaic power generation particularly refers to a distributed power generation system which directly converts solar energy into electric energy by adopting a photovoltaic module. The novel comprehensive power generation and energy utilization mode with wide development prospect advocates the principles of nearby power generation, nearby grid connection, nearby conversion and nearby use, not only can effectively improve the generated energy of the photovoltaic power station with the same scale, but also can effectively solve the problem of power loss in boosting and long-distance transportation, and after the distributed photovoltaic is used for a period of time, a large amount of impurities are attached to the surface of the distributed photovoltaic, and the efficiency of solar energy conversion is affected by the coverage of the impurities, so that the distributed photovoltaic needs to be cleaned.
The existing distributed photovoltaic cleaning equipment sprays water from the uppermost part of the distributed photovoltaic in the use process, impurities attached to the distributed photovoltaic are separated through the flowing of the water, then, after the water is mixed with the impurities on the distributed photovoltaic, a channel of stain can appear in the flowing process, the cleaning effect of the distributed photovoltaic is reduced due to the existence of the stain, meanwhile, the water flows from top to bottom, the flushing effect existing in the water gradually decreases along with the increase of the flowing distance of the water, and the cleaning device lacks use value.
Disclosure of Invention
The invention discloses a distributed photovoltaic cleaning device and a method, which aim to solve the technical problems that in the use process of the existing distributed photovoltaic cleaning device, water is sprayed from the uppermost part of a distributed photovoltaic, impurities attached to the distributed photovoltaic are driven to separate through the flowing of the water, then, after the water is mixed with the impurities on the distributed photovoltaic, a channel of stain can appear in the flowing process, the cleaning effect of the distributed photovoltaic is reduced due to the existence of the stain, meanwhile, the water flows from top to bottom, and the flushing effect is gradually reduced due to the increase of the flowing distance of the water.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a distributing type photovoltaic cleaning equipment, includes ground connection seat and mounting bracket, one side equidistance fixedly connected with cylinder two of mounting bracket, and the output of every cylinder two all is equipped with cellular cleaning subassembly, cellular cleaning subassembly includes the interception frame, and interception frame fixedly connected with in the output of cylinder two, and the interception frame is located the equal fixedly connected with side barrier in both sides of bottom, the interception frame is located the equal fixedly connected with guided way in the outside of side barrier top, and the equal sliding connection in inside of two guided ways has the direction slider, and the equal fixedly connected with fixed block in the outside that two guided ways are close to the top, one side fixedly connected with pneumatic cylinder one of fixed block towards the direction slider, one side of pneumatic cylinder one, two the equal fixedly connected with axostylus axostyle in one side of one of guiding slider face below, one side fixedly connected with driving motor one of axostylus axostyle, the one end of driving axle passes through the bearing connection in one side of another axostylus axostyle, the outer wall distribution of driving axle has the self-adjusting spring bar, and is located the equal fixedly connected with spring bar in the outside of the same self-adjusting strap of the outside of the one row of a plurality of end fixedly connected with pneumatic cylinder one, one end of the same self-adjusting strap is kept away from the one.
Through being provided with cellular-type cleaning module, when carrying out the distributed photovoltaic washs, separate the region on with the distributed photovoltaic through interception frame and two side bars, after the completion of separation, start the water pump, the water pump is carried the water and is spouted to the distributed photovoltaic through the nozzle in, when the nozzle spun water is washed distributed photovoltaic, start driving motor one, the pneumatic cylinder is driven the direction slider and is rotated in the guided way, make each wiping strip progressively extrude towards the distributed photovoltaic surface, along with the removal of direction slider, then the self-interacting spring bar at wiping strip rear is compressed, then wiping strip and the extruded compactness of distributed photovoltaic, the water impact is along with the not enough of water impact force is compensatied to the contact pressure between wiping strip and the distributed photovoltaic, thereby realize the better cleanness on distributed photovoltaic surface, waste water and impurity that produces in the cleaning process are all collected by impurity classification collection module, avoid this waste water to flow to the other positions of distributed photovoltaic to cause secondary pollution, improve this cleaning equipment's use value.
In a preferred scheme, the inner wall of one side of the interception frame is fixedly connected with a mounting rod, one side of the mounting rod is fixedly connected with a water storage pipe, the water storage pipe is provided with spray holes facing the outer side of the interception frame in an equidistant manner, the inside of each spray hole is fixedly connected with a spray nozzle, and the outer side of the interception frame at the bottom is provided with a fixing hole.
In a preferred scheme, the interception frame below is equipped with extrusion formula seal assembly, and extrusion formula seal assembly includes extrusion gasbag, and extrusion gasbag fixed connection is in the bottom of interception frame, and the extrusion gasbag is located one side of extrusion gasbag and opens there is the exhaust hole between two side blocking plates, and the inside fixedly connected with blast pipe of exhaust hole, and the outside of blast pipe has the solenoid valve through flange joint.
In a preferred scheme, the interception frame is close to the outside fixedly connected with connecting plate of extrusion gasbag, and the connecting plate is towards three fixedly connected with pneumatic cylinders of one side equidistance of extrusion gasbag, and the equal fixedly connected with extrusion strip of the output of every pneumatic cylinder three, extrusion strip are located the outside department of extrusion gasbag, and one side fixedly connected with pump frame of interception frame, the inside fixedly connected with air pump of pump frame, the gas-supply end fixedly connected with gas-supply pipe of air pump, the gas-supply pipe grafting is in the inside of extrusion gasbag.
Through being provided with extrusion formula seal assembly, when interception frame and distributed photovoltaic are close to, extrusion gasbag at first with distributed photovoltaic contact, the in-process of contact, the air pump starts, the air pump carries out gaseous filling to extrusion gasbag inside, make its inflation, adjust the three extrusion strips of driving of pneumatic cylinder and extrude extrusion gasbag afterwards for extrusion gasbag and the better contact in surface of distributed photovoltaic, thereby play regional sealed effect, avoid sewage flow to the interception frame outside in the clean process, thereby improve cellular-type clean effect.
In a preferred scheme, the inside of interception frame is equipped with impurity classification collection subassembly, and impurity classification collection subassembly is including collecting the frame, collects the inside of frame fixedly connected with interception frame, collects the bottom inner wall fixedly connected with leak protection frame of frame, collects the frame and is located leak protection frame top department inner wall fixedly connected with cavity extraction board, and cavity extraction board is left towards one side equidistance of aqua storage tube has the absorption hole.
Through being provided with impurity collection subassembly, at the clean in-process of cellular-type, start pump and driving motor two, the pump is collected through waste water and impurity that absorption Kong Duifen cloth formula photovoltaic cleaning in-process produced on the cavity extraction board, waste water directly gets into the exhaust pipe through the absorption hole in, discharge through the exhaust pipe, driving motor two drives rotates grabs the board and rotates, rotates grabs the board and rotationally drives large granule impurity to leak protection frame inside, then falls into in the unloading passageway, realizes the classification of waste water and impurity.
In a preferred scheme, one side fixedly connected with driving motor two of interception frame, and driving motor two's output shaft passes through shaft coupling fixedly connected with axis of rotation, and the one end of axis of rotation passes through the bearing to be connected in one side inner wall of collecting the frame, and the outside annular of axis of rotation distributes has and rotates grabs the board, rotates to grab the equidistant claw groove that leaves on the board, rotates to grab the board and is arranged in the space between leak protection frame and the collection frame.
In a preferred scheme, the inside fixedly connected with unloading passageway of fixed orifices, and the bottom of unloading passageway has cup jointed the jam cover, and open the bottom of collecting the frame has the perforation, and the unloading passageway passes the perforation, and the open end of unloading passageway is located the inside of leak protection frame, and the inner wall fixedly connected with pump ring frame of interception frame, the inside fixedly connected with pump of pump ring frame, the suction end fixedly connected with adsorption tube of pump, the adsorption tube grafting is in the inside of cavity extraction board, the conveying end fixedly connected with exhaust pipe of pump.
In a preferred scheme, the top of ground connection seat is opened there is the mounting groove, and the bottom inner wall fixedly connected with two cylinders I of mounting groove, the output fixedly connected with same lifter plate of two cylinders I, the ground connection seat is in the equal fixedly connected with lift spacing rail in top at lifter plate both ends, the equal fixedly connected with lift spacing slider in both sides of lifter plate, lift spacing slider sliding connection is in the inside of adjacent lift spacing rail, the top of lifter plate has cylinder III through hinged joint, the output of cylinder III has the regulation rail through hinged joint, the bottom fixedly connected with pedestal of regulation rail, the both sides inner wall of pedestal passes through the same axle that deflects, the outside of axle that deflects has cup jointed a section of thick bamboo frame, a section of thick bamboo frame fixedly connected with top of ground connection seat, the inside sliding connection of regulation rail has the regulation slider, one side of fixedly connected with regulation slider, the one end fixedly connected with end piece of regulation rail, one side fixedly connected with pneumatic cylinder II of end piece towards regulation slider, the output fixedly connected with in one side of regulation slider of pneumatic cylinder II.
In a preferred scheme, one side fixedly connected with support frame of adjusting slider, and fixedly connected with water tank on the support frame, the top fixedly connected with water pump of water tank, the water inlet end fixedly connected with drinking-water pipe of water pump, the drinking-water pipe peg graft in the inside of water tank, and all open with one side of three aqua storage pipe has the connecting hole, and the inside of three connecting hole has all been pegged graft the raceway, and the one end fixedly connected with of three raceway is same intercommunication board, and the water delivery end of water pump passes through the inside of pipe connection in the intercommunication board.
A method of using a distributed photovoltaic cleaning apparatus as described above, the method comprising the steps of:
step one: when the distributed photovoltaic cleaning is carried out, the cleaning equipment is moved to the upper surface of the cleaning equipment, the interception frame is positioned above the distributed photovoltaic through the adjustment of the first cylinder and the third cylinder, and then the second cylinder is adjusted to drive the interception frame to move on the upper surface of the distributed photovoltaic;
step two: after the interception frame moves to a point, the air pump is started, the air pump fills air into the extrusion air bag to expand the extrusion air bag, and then the hydraulic cylinder III is regulated to drive each extrusion strip to extrude the extrusion air bag, so that the area sealing is completed;
step three: starting a water pump, conveying water to a water storage pipe by the water pump, spraying the water to the distributed photovoltaic through a nozzle, and starting a first driving motor when the water sprayed by the nozzle washes the distributed photovoltaic, and driving a guide sliding block by a hydraulic cylinder to rotate in a guide rail, so that each wiping strip is gradually extruded towards the surface of the distributed photovoltaic, and cleaning the upper surface of the distributed photovoltaic by matching with the impact of the water in the moving process of the wiping strip;
step four: in the separation type cleaning process, a suction pump and a driving motor II are started, the suction pump collects waste water and impurities generated in the cloth type photovoltaic cleaning process through adsorption Kong Duifen on the hollow suction plate, the waste water directly enters a waste discharge pipe through an adsorption hole and is discharged through the waste discharge pipe, the driving motor II drives a rotary grabbing plate to rotate, and the rotary grabbing plate drives large-particle impurities to rotate to the inside of a leakage-proof frame and then fall into a discharging channel;
step five: in the cleaning process of the distributed photovoltaic upper surface, the second air cylinder is matched with the hydraulic cylinder, so that the integral cleaning of the distributed photovoltaic upper surface is realized.
According to the distributed photovoltaic cleaning equipment, when the distributed photovoltaic cleaning equipment is used for cleaning the distributed photovoltaic, the area on the distributed photovoltaic is separated through the interception frame and the two side blocking plates, after separation is completed, the water pump is started, the water pump is used for conveying water to the water storage pipe, the distributed photovoltaic is sprayed to the water storage pipe through the nozzles, when the water sprayed from the nozzles washes the distributed photovoltaic, the first driving motor is started, the hydraulic cylinder drives the guide sliding block to rotate in the guide rail, so that each wiping strip gradually extrudes towards the surface of the distributed photovoltaic, the self-adjusting spring rod behind the wiping strip is compressed along with the movement of the guide sliding block, the wiping strip is more tightly extruded with the distributed photovoltaic, the water impact is weakened along with the distance, the defect of the water impact force is overcome through the contact pressure between the wiping strip and the distributed photovoltaic, and therefore better cleaning of the surface of the distributed photovoltaic is achieved, waste water and impurities generated in the cleaning process are all collected by the impurity classification collecting assembly, and the secondary pollution caused by the fact that the waste water flows to other positions of the distributed photovoltaic is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 2 is a side view of the overall structure of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 3 is a top view of the overall structure of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 4 is a schematic diagram of an interception frame structure of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 5 is a schematic plan view of fig. 4.
Fig. 6 is a schematic diagram of a partitioned cleaning assembly of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 7 is a schematic view of a combined structure of a wiping strip and a guide rail of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 8 is a schematic view of an extrusion seal assembly of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 9 is a schematic plan view of fig. 8.
Fig. 10 is a schematic diagram of an impurity classifying and collecting assembly of a distributed photovoltaic cleaning apparatus according to the present invention.
Fig. 11 is a cross-sectional view of a collection frame structure of a distributed photovoltaic cleaning apparatus according to the present invention.
In the figure: 1. a grounding seat; 2. lifting the limit rail; 3. a lifting plate; 4. a mounting groove; 5. a first cylinder; 6. lifting and lowering the limit sliding block; 7. a divided cleaning assembly; 701. an interception frame; 702. a guide rail; 703. side blocking plates; 704. a wiping strip; 705. a water storage pipe; 706. a nozzle; 707. a shaft lever; 708. driving a first motor; 709. a mounting rod; 710. self-adjusting spring rods; 711. an integrated board; 712. a drive shaft; 713. a fixed block; 714. a first hydraulic cylinder; 715. a guide slide block; 8. a shaft bracket; 9. an end block; 10. a second hydraulic cylinder; 11. a water pipe; 12. a communication plate; 13. a second cylinder; 14. an adjusting slide block; 15. a waste discharge pipe; 16. a mounting frame; 17. a third cylinder; 18. an adjustment rail; 19. a deflection cylinder frame; 20. a deflection shaft; 21. a water pump; 22. a water pumping pipe; 23. a water tank; 24. a support frame; 25. a squeeze seal assembly; 2501. extruding the air bag; 2502. a gas pipe; 2503. an air pump; 2504. a pump frame; 2505. a hydraulic cylinder III; 2506. a connecting plate; 2507. extruding the strip; 2508. an electromagnetic valve; 2509. an exhaust pipe; 26. a fixing hole; 27. an impurity classification collection assembly; 2701. a collection frame; 2702. a leak-proof frame; 2703. a second driving motor; 2704. a blanking channel; 2705. adsorption holes; 2706. a blocking cover; 2707. a rotating shaft; 2708. rotating the grabbing plate; 2709. an adsorption tube; 2710. a pump ring frame; 2711. a pump; 2712. a hollow extraction plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The distributed photovoltaic cleaning equipment and the method disclosed by the invention are mainly applied to the scene that the existing distributed photovoltaic cleaning equipment is used for spraying water from the uppermost part of the distributed photovoltaic, impurities attached to the distributed photovoltaic are separated through the flowing of the water, then, after the water is mixed with the impurities on the distributed photovoltaic, a channel of stain can appear in the flowing process, the cleaning effect of the distributed photovoltaic is reduced due to the existence of the stain, meanwhile, the water flows from top to bottom, and the flushing effect gradually decreases with the increasing of the flowing distance of the water.
Referring to fig. 1-11, a distributed photovoltaic cleaning device comprises a grounding seat 1 and a mounting frame 16, wherein one side of the mounting frame 16 is fixedly connected with a second cylinder 13 at equal distance, the output end of each second cylinder 13 is provided with a separated cleaning component 7, the separated cleaning component 7 comprises a interception frame 701, the interception frame 701 is fixedly connected with the output end of the second cylinder 13, both sides of the interception frame 701 at the bottom are fixedly connected with side baffle plates 703, the outer sides of the interception frame 701 above the side baffle plates 703 are fixedly connected with guide rails 702, the inner sides of the two guide rails 702 are fixedly connected with guide slide blocks 715, the outer sides of the two guide rails 702 close to the top are fixedly connected with fixing blocks 713, one side of each fixing block 713 facing the guide slide block 715 is fixedly connected with a first hydraulic cylinder 714, the output end of each first hydraulic cylinder 714 is fixedly connected with one side of the guide slide block 715, the downward facing sides of the two guide sliding blocks 715 are fixedly connected with shaft rods 707, one side of one shaft rod 707 is fixedly connected with a first driving motor 708, the output shaft of the first driving motor 708 is fixedly connected with a driving shaft 712 through a coupling, one end of the driving shaft 712 is connected with one side of the other shaft rod 707 through a bearing, self-adjusting spring rods 710 are annularly distributed on the outer wall of the driving shaft 712, the end parts of the plurality of self-adjusting spring rods 710 positioned in each row are fixedly connected with the same integration plate 711, the outer sides of the integration plates 711 away from the driving shaft 712 are equidistantly provided with wiping strips 704, the inner wall of one side of the interception frame 701 is fixedly connected with a mounting rod 709, one side of the mounting rod 709 is fixedly connected with a water storage tube 705, the outer sides of the water storage tube 705 facing the interception frame 701 are equidistantly separated with spray holes, the inside of each spray hole is fixedly connected with a spray nozzle 706, the outside of the interception frame 701 at the bottom is provided with a fixing hole 26.
In a specific application scenario, when the distributed photovoltaic cleaning is performed, the area on the distributed photovoltaic is separated through the interception frame 701 and the two side blocking plates 703, after separation is completed, the water pump 21 is started, the water pump 21 conveys water to the water storage tube 705, the water is sprayed to the distributed photovoltaic through the spray nozzles 706, when the water sprayed by the spray nozzles 706 washes the distributed photovoltaic, the first driving motor 708 is started, the first hydraulic cylinder 714 drives the guide sliding block 715 to rotate in the guide rail 702, each wiping strip 704 gradually extrudes towards the surface of the distributed photovoltaic, the self-adjusting spring rod 710 behind the wiping strip 704 is compressed along with the movement of the guide sliding block 715, the wiping strip 704 is extruded more tightly with the distributed photovoltaic, the water impact is weakened along with the distance, the defect of the water impact force is overcome through the contact pressure between the wiping strip 704 and the distributed photovoltaic, thereby better cleaning of the surface of the distributed photovoltaic is realized, waste water and impurities generated in the cleaning process are all collected by the impurity classification collecting assembly 27, secondary pollution caused by the waste water flowing to other positions of the distributed photovoltaic is avoided, and the use value of the cleaning equipment is improved.
Referring to fig. 1, fig. 2, fig. 4, fig. 6, fig. 8 and fig. 9, in a preferred embodiment, the extrusion type sealing assembly 25 is disposed below the interception frame 701, and the extrusion type sealing assembly 25 includes extrusion type air bags 2501, the extrusion type air bags 2501 are fixedly connected to the bottom of the interception frame 701, an exhaust hole is formed in one side of each extrusion type air bag 2501 between two side blocking plates 703, an exhaust pipe 2509 is fixedly connected to the inside of each exhaust hole, an electromagnetic valve 2508 is connected to the outside of each exhaust pipe 2509 through a flange, a connecting plate 2506 is fixedly connected to the outside of each interception frame 701 close to the extrusion type air bag 2501, a hydraulic cylinder three 2505 is fixedly connected to one side of each connecting plate 2506 facing the extrusion type air bag 2501, extrusion bars 2507 are fixedly connected to the output ends of each hydraulic cylinder three 2505, pump frames 2504 are fixedly connected to one side of each extrusion type air bag 2501, an air pump 2503 is fixedly connected to the inside each pump frame 2504, air pipe 2503 is fixedly connected to an air pipe 2, and the air pipe 2502 is inserted into the air pipe 2501.
Specifically, when the interception frame 701 is close to the distributed photovoltaic, the extrusion air bag 2501 is contacted with the distributed photovoltaic at first, in the contact process, the air pump 2503 is started, the air pump 2503 fills air into the extrusion air bag 2501 to expand the air, then the hydraulic cylinder three 2505 is adjusted to drive each extrusion strip 2507 to extrude the extrusion air bag 2501, so that the surface of the extrusion air bag 2501 and the surface of the distributed photovoltaic are better contacted, the effect of sealing an area is achieved, the sewage in the cleaning process is prevented from flowing to the outer side of the interception frame 701, and the separated cleaning effect is improved.
Referring to fig. 1, fig. 3, fig. 10 and fig. 11, in a preferred embodiment, the inside of the interception frame 701 is provided with the impurity classification collection assembly 27, and the impurity classification collection assembly 27 comprises a collection frame 2701, the collection frame 2701 is fixedly connected to the inside of the interception frame 701, the bottom inner wall of the collection frame 2701 is fixedly connected with a leakage prevention frame 2702, the inner wall of the collection frame 2701 above the leakage prevention frame 2702 is fixedly connected with a hollow extraction plate 2712, one side of the hollow extraction plate 2712 facing the water storage tube 705 is equidistantly separated from an adsorption hole 2705, one side of the interception frame 701 is fixedly connected with a driving motor two 2703, an output shaft of the driving motor two 2703 is fixedly connected with a rotating shaft 2707 through a coupling, one end of the rotating shaft 2707 is connected to one side inner wall of the collection frame 2701 through a bearing, the outer side of the rotating shaft 2707 is annularly provided with a rotating grabbing plate 2708, the rotating grabbing plate 2708 is equidistantly separated from the claw groove, the rotating grabbing plate 2708 is positioned in a space between the leakage prevention frame 2702 and the collection frame 2701, the inside of the fixing hole 26 is fixedly connected with a blanking channel 2704, one side of the hollow extraction plate 2712 is equidistantly separated from the bottom of the suction pump 2704, one end of the hollow extraction plate is fixedly connected with the suction pump 2704, the suction ring 2701 is fixedly connected with the suction ring 2701 is connected with the suction pump 2712, and the suction ring 2701 is fixedly connected with the suction pump 2719, and the suction ring 2701 is fixedly connected to the suction pump 2702.
It should be noted that, in the process of the partitioned cleaning, the suction pump 2711 and the driving motor two 2703 are started, the suction pump 2711 collects the waste water and the impurities generated in the process of the distributed photovoltaic cleaning through the suction holes 2705 on the hollow suction plate 2712, the waste water directly enters the waste discharge pipe 15 through the suction holes 2705 and is discharged through the waste discharge pipe 15, the driving motor two 2703 drives the rotary grabbing plate 2708 to rotate, the rotary grabbing plate 2708 drives the large-particle impurities to rotate to the inside of the leak-proof frame 2702, and then falls into the blanking channel 2704, so that the classification treatment of the waste water and the impurities is realized.
Referring to fig. 1-3, in a preferred embodiment, a mounting groove 4 is formed in the top of a grounding seat 1, two first cylinders 5 are fixedly connected to the inner wall of the bottom of the mounting groove 4, the output ends of the first two cylinders 5 are fixedly connected to the same lifting plate 3, the grounding seat 1 is fixedly connected to lifting limit rails 2 at the tops of the two ends of the lifting plate 3, lifting limit blocks 6 are fixedly connected to two sides of the lifting plate 3, the lifting limit blocks 6 are slidably connected to the interiors of the adjacent lifting limit rails 2, the top of the lifting plate 3 is hinged to a third cylinder 17, the output end of the third cylinder 17 is hinged to an adjusting rail 18, the bottom of the adjusting rail 18 is fixedly connected to a shaft bracket 8, the inner walls of the two sides of the shaft bracket 8 are connected to the same deflection shaft 20 through bearings, the outer sides of the deflection shaft 20 are sleeved with deflection cylinder brackets 19, the deflection brackets 19 are fixedly connected to the top of the grounding seat 1, the interiors of the adjusting rail 18 are slidably connected to adjusting blocks 14, 16 are fixedly connected to one side of the adjusting blocks 14, one end of the adjusting rail 18 is fixedly connected to an end block 9, one side of the end of the adjusting block 9 faces one side of the end block 9, one side of the end block 14 is fixedly connected to one side of the second hydraulic cylinder 10, and the other end of the end block 14 is fixedly connected to one side of the second hydraulic cylinder 10.
Referring to fig. 1-3, in a preferred embodiment, one side of the adjusting slider 14 is fixedly connected with a supporting frame 24, a water tank 23 is fixedly connected to the supporting frame 24, a water pump 21 is fixedly connected to the top of the water tank 23, a water inlet end of the water pump 21 is fixedly connected with a water suction pipe 22, the water suction pipe 22 is inserted into the water tank 23, connecting holes are formed in the same side of the three water storage pipes 705, water pipes 11 are inserted into the three connecting holes, one end of the three water pipes 11 is fixedly connected with the same communicating plate 12, and a water delivery end of the water pump 21 is connected to the inside of the communicating plate 12 through a pipeline.
A method of using a distributed photovoltaic cleaning apparatus as described above, the method comprising the steps of:
step one: when the distributed photovoltaic cleaning is carried out, the cleaning equipment is moved to the upper surface of the cleaning equipment, the interception frame 701 is positioned above the distributed photovoltaic through the adjustment of the first cylinder 5 and the third cylinder 17, and then the second cylinder 13 is adjusted to drive the interception frame 701 to move on the upper surface of the distributed photovoltaic;
step two: after the interception frame 701 moves to a point, the air pump 2503 is started, the air pump 2503 fills air into the extrusion air bag 2501 to expand the extrusion air bag 2501, and then the hydraulic cylinder III 2505 is regulated to drive each extrusion strip 2507 to extrude the extrusion air bag 2501, so that the area sealing is completed;
step three: the water pump 21 is started, the water body is conveyed into the water storage tube 705 by the water pump 21, the water body sprayed to the distributed photovoltaic through the spray nozzles 706, when the water body sprayed by the spray nozzles 706 washes the distributed photovoltaic, the first driving motor 708 is started, the first hydraulic cylinder 714 drives the guide sliding block 715 to rotate in the guide rail 702, so that each wiping strip 704 is gradually extruded towards the surface of the distributed photovoltaic, and the upper surface of the distributed photovoltaic is cleaned by matching with the impact of the water body in the moving process of the wiping strip 704;
step four: in the separation type cleaning process, a suction pump 2711 and a driving motor two 2703 are started, the suction pump 2711 collects waste water and impurities generated in the distributed type photovoltaic cleaning process through an adsorption hole 2705 on a hollow suction plate 2712, the waste water directly enters a waste discharge pipe 15 through the adsorption hole 2705 and is discharged through the waste discharge pipe 15, the driving motor two 2703 drives a rotary grabbing plate 2708 to rotate, and the rotary grabbing plate 2708 drives large-particle impurities to rotate to the inside of a leakage-proof frame 2702 and then falls into a discharging channel 2704;
step five: in the cleaning process of the distributed photovoltaic upper surface, the second air cylinder 13 is matched with the second hydraulic cylinder 10, so that the integral cleaning of the distributed photovoltaic upper surface is realized.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a distributed photovoltaic cleaning equipment, includes earth pad (1) and mounting bracket (16), its characterized in that, one side equidistance fixedly connected with cylinder two (13) of mounting bracket (16), and the output of every cylinder two (13) all is equipped with cellular cleaning subassembly (7), cellular cleaning subassembly (7) include interception frame (701), and interception frame (701) fixedly connected with in the output of cylinder two (13), the both sides that interception frame (701) are located the bottom are all fixedly connected with side baffle (703), the outside that interception frame (701) are located side baffle (703) top is all fixedly connected with guided way (702), and the inside of two guided way (702) is all sliding connection with guide slider (715), the outside that two guided way (702) are close to the top is all fixedly connected with fixed block (713), one side fixedly connected with pneumatic cylinder one (714) of guide slider (715) towards guide slider (713), the output of pneumatic cylinder one (714) is fixedly connected with one side of guide slider (715), two the motor (715) are located the outside, one side (708) is fixedly connected with shaft coupling (707) through one of them motor (708) are all fixedly connected with one side (707), one end of the driving shaft (712) is connected to one side of the other shaft lever (707) through a bearing, self-adjusting spring rods (710) are annularly distributed on the outer wall of the driving shaft (712), the end parts of the self-adjusting spring rods (710) located in each row are fixedly connected with the same integration plate (711), and wiping strips (704) are equidistantly arranged on the outer side, far away from the driving shaft (712), of the integration plate (711).
2. The distributed photovoltaic cleaning device according to claim 1, wherein an installation rod (709) is fixedly connected to an inner wall of one side of the interception frame (701), a water storage pipe (705) is fixedly connected to one side of the installation rod (709), spray holes are formed in the water storage pipe (705) facing the outer side of the interception frame (701) in an equidistant mode, a nozzle (706) is fixedly connected to the inner portion of each spray hole, and a fixing hole (26) is formed in the outer side of the interception frame (701) located at the bottom.
3. The distributed photovoltaic cleaning device according to claim 2, wherein a squeeze-type sealing assembly (25) is arranged below the interception frame (701), the squeeze-type sealing assembly (25) comprises a squeeze air bag (2501), the squeeze air bag (2501) is fixedly connected to the bottom of the interception frame (701), an exhaust hole is formed in one side of the squeeze air bag (2501) between two side blocking plates (703), an exhaust pipe (2509) is fixedly connected to the inside of the exhaust hole, and an electromagnetic valve (2508) is connected to the outer side of the exhaust pipe (2509) through a flange.
4. The distributed photovoltaic cleaning device according to claim 3, wherein the blocking frame (701) is fixedly connected with a connecting plate (2506) near the outer side of the extrusion air bag (2501), the connecting plate (2506) is fixedly connected with a hydraulic cylinder III (2505) facing one side of the extrusion air bag (2501) at equal intervals, the output end of each hydraulic cylinder III (2505) is fixedly connected with an extrusion strip (2507), the extrusion strips (2507) are located at the outer side of the extrusion air bag (2501), one side of the blocking frame (701) is fixedly connected with a pump frame (2504), the inner part of the pump frame (2504) is fixedly connected with an air pump (2503), the air delivery end of the air pump (2503) is fixedly connected with an air delivery pipe (2502), and the air delivery pipe (2502) is inserted into the inner part of the extrusion air bag (2501).
5. The distributed photovoltaic cleaning device according to claim 4, wherein the intercepting frame (701) is provided with an impurity classification collecting component (27), the impurity classification collecting component (27) comprises a collecting frame (2701), the collecting frame (2701) is fixedly connected to the inside of the intercepting frame (701), the bottom inner wall of the collecting frame (2701) is fixedly connected with a leakage preventing frame (2702), the collecting frame (2701) is positioned above the leakage preventing frame (2702) and is fixedly connected with a hollow extracting plate (2712), and an adsorption hole (2705) is formed in the side, facing the water storage pipe (705), of the hollow extracting plate (2712) in an equidistant manner.
6. The distributed photovoltaic cleaning device according to claim 5, wherein one side of the interception frame (701) is fixedly connected with a second driving motor (2703), an output shaft of the second driving motor (2703) is fixedly connected with a rotating shaft (2707) through a coupling, one end of the rotating shaft (2707) is connected to an inner wall of one side of the collection frame (2701) through a bearing, rotating grabbing plates (2708) are annularly distributed on the outer side of the rotating shaft (2707), claw grooves are formed in the rotating grabbing plates (2708) at equal intervals, and the rotating grabbing plates (2708) are located in a space between the leakage-proof frame (2702) and the collection frame (2701).
7. The distributed photovoltaic cleaning device according to claim 6, wherein the interior of the fixing hole (26) is fixedly connected with a blanking channel (2704), a blocking cover (2706) is sleeved at the bottom of the blanking channel (2704), a through hole is formed at the bottom of the collecting frame (2701), the blanking channel (2704) penetrates through the through hole, the opening end of the blanking channel (2704) is located in the anti-leakage frame (2702), the inner wall of the interception frame (701) is fixedly connected with a pump ring frame (2710), the interior of the pump ring frame (2710) is fixedly connected with a pumping pump (2711), the pumping end of the pumping pump (2711) is fixedly connected with an adsorption pipe (2709), the adsorption pipe (2709) is inserted into the hollow pumping plate (2712), and the conveying end of the pumping pump (2711) is fixedly connected with a waste pipe (15).
8. The distributed photovoltaic cleaning equipment according to claim 7, wherein the top of the grounding seat (1) is provided with a mounting groove (4), the bottom inner wall of the mounting groove (4) is fixedly connected with two first air cylinders (5), the output ends of the first air cylinders (5) are fixedly connected with the same lifting plate (3), the top of the grounding seat (1) positioned at two ends of the lifting plate (3) is fixedly connected with lifting limit rails (2), two sides of the lifting plate (3) are fixedly connected with lifting limit sliders (6), the lifting limit sliders (6) are in sliding connection with the interiors of the adjacent lifting limit rails (2), the top of the lifting plate (3) is connected with an air cylinder III (17) through a hinge, the output end of the air cylinder III (17) is connected with an adjusting rail (18) through a hinge, the bottom of the adjusting rail (18) is fixedly connected with a shaft bracket (8), the inner walls at two sides of the shaft bracket (8) are connected with the same deflection shaft (20) through bearings, the outer sides of the deflection shaft (20) are sleeved with deflection cylinder brackets (19), the deflection cylinder brackets (19) are fixedly connected with the interiors of the grounding seat (1) and are connected with one side of the adjusting rail (14) which is fixedly connected with one end of the adjusting rail (14), the end block (9) is fixedly connected with a second hydraulic cylinder (10) at one side facing the adjusting slide block (14), and the output end of the second hydraulic cylinder (10) is fixedly connected with one side of the adjusting slide block (14).
9. The distributed photovoltaic cleaning device according to claim 8, wherein one side of the adjusting slide block (14) is fixedly connected with a supporting frame (24), a water tank (23) is fixedly connected to the supporting frame (24), a water pump (21) is fixedly connected to the top of the water tank (23), a water suction pipe (22) is fixedly connected to the water inlet end of the water pump (21), the water suction pipe (22) is inserted into the water tank (23), connecting holes are formed in the same side of the three water storage pipes (705), water conveying pipes (11) are inserted into the three connecting holes, one end of each water conveying pipe (11) is fixedly connected with the same communicating plate (12), and the water conveying end of the water pump (21) is connected to the inside of the communicating plate (12) through a pipeline.
10. A method of using a distributed photovoltaic cleaning apparatus according to claim 9, characterized in that the method of use comprises the steps of:
step one: when the distributed photovoltaic cleaning is carried out, the cleaning equipment is moved to the upper surface of the cleaning equipment, the interception frame (701) is positioned above the distributed photovoltaic through the adjustment of the first air cylinder (5) and the third air cylinder (17), and then the second air cylinder (13) is adjusted to drive the interception frame (701) to move on the upper surface of the distributed photovoltaic;
step two: after the interception frame (701) moves to a point, the air pump (2503) is started, the air pump (2503) fills air into the extrusion air bag (2501) to expand the extrusion air bag, and then the hydraulic cylinder III (2505) is regulated to drive each extrusion strip (2507) to extrude the extrusion air bag (2501) so as to finish area sealing;
step three: starting a water pump (21), conveying a water body to a water storage pipe (705), spraying the water body to the distributed photovoltaic through a nozzle (706), starting a first driving motor (708) when the water body sprayed by the nozzle (706) washes the distributed photovoltaic, and driving a guide sliding block (715) to rotate in a guide rail (702) by a first hydraulic cylinder (714), so that each wiping strip (704) is gradually extruded towards the surface of the distributed photovoltaic, and cleaning the upper surface of the distributed photovoltaic by matching with the impact of the water body in the moving process of the wiping strip (704);
step four: in the separation type cleaning process, a suction pump (2711) and a driving motor II (2703) are started, the suction pump (2711) collects waste water and impurities generated in the distribution type photovoltaic cleaning process through an adsorption hole (2705) on a hollow suction plate (2712), the waste water directly enters a waste discharge pipe (15) through the adsorption hole (2705) and is discharged through the waste discharge pipe (15), the driving motor II (2703) drives a rotary grabbing plate (2708) to rotate, and the rotary grabbing plate (2708) drives large-particle impurities to rotate into a leakage-proof frame (2702) and then falls into a discharging channel (2704);
step five: in the cleaning process of the distributed photovoltaic upper surface, the second air cylinder (13) is matched with the second hydraulic cylinder (10), so that the integral cleaning of the distributed photovoltaic upper surface is realized.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101149970B1 (en) * | 2011-12-28 | 2012-06-01 | 서영숙 | Cleanning and cooling system for solar photovoltaic power generation deivce |
| KR20130007069A (en) * | 2011-06-28 | 2013-01-18 | 한국남부발전 주식회사 | Cooling and cleaning apparatus of photovoltaic power generation |
| CN108906721A (en) * | 2018-06-25 | 2018-11-30 | 世巨科技（合肥）有限公司 | A kind of accurate washing/cleaning equipment for photovoltaic module |
| KR102139461B1 (en) * | 2020-03-30 | 2020-07-30 | 김굉선 | Solar Module Automatic Cleaning device |
| WO2021077958A1 (en) * | 2019-10-23 | 2021-04-29 | 上海季为智能科技有限公司 | Dust and water accumulation prevention and shielding-free self-cleaning photovoltaic assembly having support |
| CN217491779U (en) * | 2022-03-22 | 2022-09-27 | 海宁市金能电力实业有限公司 | Photovoltaic module cleaning device for distributed photovoltaic power station |
| CN218335935U (en) * | 2022-11-01 | 2023-01-17 | 珠海市祺星新能源科技有限公司 | Photovoltaic power plant subassembly dust collector |
| CN116351831A (en) * | 2023-06-01 | 2023-06-30 | 山东瑞智投新能源科技有限公司 | Automatic cleaning device for photovoltaic module |
| CN116365996A (en) * | 2023-04-17 | 2023-06-30 | 昭通学院 | Photovoltaic power generation grid-connected equipment |
| CN116915161A (en) * | 2023-07-17 | 2023-10-20 | 黄山富乐新能源科技有限公司 | Solar photovoltaic module capable of being automatically cleaned and preparation process thereof |
| CN117013947A (en) * | 2023-07-11 | 2023-11-07 | 华能新能源上海发电有限公司 | Self-cleaning device for solar power generation assembly |
| CN117399210A (en) * | 2023-11-07 | 2024-01-16 | 宁波甬创嘉泽能源科技集团有限公司 | Solar photovoltaic panel cleans spraying device |
| CN117478056A (en) * | 2023-12-15 | 2024-01-30 | 佳晟新能源科技(连云港)有限公司 | New forms of energy photovoltaic board ash removal device |
-
2024
- 2024-02-06 CN CN202410166314.2A patent/CN117713672B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130007069A (en) * | 2011-06-28 | 2013-01-18 | 한국남부발전 주식회사 | Cooling and cleaning apparatus of photovoltaic power generation |
| KR101149970B1 (en) * | 2011-12-28 | 2012-06-01 | 서영숙 | Cleanning and cooling system for solar photovoltaic power generation deivce |
| CN108906721A (en) * | 2018-06-25 | 2018-11-30 | 世巨科技（合肥）有限公司 | A kind of accurate washing/cleaning equipment for photovoltaic module |
| WO2021077958A1 (en) * | 2019-10-23 | 2021-04-29 | 上海季为智能科技有限公司 | Dust and water accumulation prevention and shielding-free self-cleaning photovoltaic assembly having support |
| KR102139461B1 (en) * | 2020-03-30 | 2020-07-30 | 김굉선 | Solar Module Automatic Cleaning device |
| CN217491779U (en) * | 2022-03-22 | 2022-09-27 | 海宁市金能电力实业有限公司 | Photovoltaic module cleaning device for distributed photovoltaic power station |
| CN218335935U (en) * | 2022-11-01 | 2023-01-17 | 珠海市祺星新能源科技有限公司 | Photovoltaic power plant subassembly dust collector |
| CN116365996A (en) * | 2023-04-17 | 2023-06-30 | 昭通学院 | Photovoltaic power generation grid-connected equipment |
| CN116351831A (en) * | 2023-06-01 | 2023-06-30 | 山东瑞智投新能源科技有限公司 | Automatic cleaning device for photovoltaic module |
| CN117013947A (en) * | 2023-07-11 | 2023-11-07 | 华能新能源上海发电有限公司 | Self-cleaning device for solar power generation assembly |
| CN116915161A (en) * | 2023-07-17 | 2023-10-20 | 黄山富乐新能源科技有限公司 | Solar photovoltaic module capable of being automatically cleaned and preparation process thereof |
| CN117399210A (en) * | 2023-11-07 | 2024-01-16 | 宁波甬创嘉泽能源科技集团有限公司 | Solar photovoltaic panel cleans spraying device |
| CN117478056A (en) * | 2023-12-15 | 2024-01-30 | 佳晟新能源科技(连云港)有限公司 | New forms of energy photovoltaic board ash removal device |
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|---|---|
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