CN108043762A - A kind of cleaning device of solar energy photovoltaic panel - Google Patents

A kind of cleaning device of solar energy photovoltaic panel Download PDF

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Publication number
CN108043762A
CN108043762A CN201711439825.3A CN201711439825A CN108043762A CN 108043762 A CN108043762 A CN 108043762A CN 201711439825 A CN201711439825 A CN 201711439825A CN 108043762 A CN108043762 A CN 108043762A
Authority
CN
China
Prior art keywords
plate
solar energy
photovoltaic panel
sliding
energy photovoltaic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711439825.3A
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Chinese (zh)
Inventor
魏文品
向前
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGHUI ELECTROMECHANICAL TECHNOLOGY Co Ltd
Original Assignee
ZHONGHUI ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHONGHUI ELECTROMECHANICAL TECHNOLOGY Co Ltd filed Critical ZHONGHUI ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority to CN201711439825.3A priority Critical patent/CN108043762A/en
Publication of CN108043762A publication Critical patent/CN108043762A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/008Cleaning by methods involving the use of tools, brushes, or analogous members using translating operative members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The invention discloses a kind of cleaning devices of solar energy photovoltaic panel,Including solar energy photovoltaic panel,Spray tube,Scrub plate,Water tank,Second sliding slot,Threaded rod,Thread bush and water pump,It is characterized in that,The bottom of the supporting rod fixes on the ground,Bottom plate is fixedly mounted in the top of supporting rod,Water tank is fixedly mounted on the bottom of bottom plate and close to leftward position,Water pump is fixedly mounted on the top of bottom plate,Fixed plate is tiltedly mounted on the top of bottom plate by fixed link,The second sliding slot is fixedly mounted in the left side of fixed plate,The first sliding groove is fixedly mounted in the right side of fixed plate,The first sliding groove in the second sliding slot with opening up rectangular slide chamber,The first sliding groove is with opening up the bar-shaped trough being connected with sliding cavity on the opposite face of the second sliding slot,The cleaning device of the solar energy photovoltaic panel is simple in structure,It is easy to use,Plate can be scrubbed by motor driving to clean solar energy photovoltaic panel,It can catchment simultaneously,Cleaning efficiency is high,Save water resource.

Description

A kind of cleaning device of solar energy photovoltaic panel
Technical field
The present invention relates to a kind of cleaning equipments, are specifically a kind of cleaning device of solar energy photovoltaic panel.
Background technology
The problem of society now, energy crisis and environmental pollution, increasingly obtains the attention of people, and new energy is universal Applied in daily life, and photovoltaic module solar energy photovoltaic panel is extensive because of its environment friendly feature.Photovoltaic module be by The structural unit of the photovoltaic generation of solar battery sheet composition, is commonly called as solar energy photovoltaic panel, is to generate electricity currently with solar energy The core component of energy.Mainstream photovoltaic module is all using silicon based cells piece as core at present, and electricity conversion highest connects Nearly 20%.Substantial amounts of production practices show that the photovoltaic module of outdoor placement easily accumulates ash in light pass surface in use for some time The pollutants such as dirt.The accumulation of dust significantly reduces photovoltaic module luminous flux, and then significantly reduces the electric energy output energy of photovoltaic module Power.Quantitative analysis test shows that the dust accretions of 4g/m cause photovoltaic module electric energy delivery efficiency to reduce by 60%.What is more, Dust or the pollutant accumulation of bulk, such as leaf, birds droppings etc., can generate hot plate effect, cause photovoltaic module localized regions of elevated temperature straight It is scrapped to burning.
Existing solar energy photovoltaic panel cleaning mode mainly has artificial cleaning, and the mode manually cleaned is the most energy saving, without Power-equipment, but manually cleaning cleannes are difficult to keep, and cleaning efficiency is also than relatively low, therefore we need a kind of structure letter Cleaning device that is single, time saving and energy saving, can effectively cleaning solar energy photovoltaic panel.
The content of the invention
It is an object of the invention to provide a kind of cleaning device of solar energy photovoltaic panel, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the present invention provides following technical solution:
A kind of cleaning device of solar energy photovoltaic panel including solar energy photovoltaic panel, spray tube, scrubs plate, water tank, the second cunning Slot, threaded rod, supporting rod, thread bush and water pump, which is characterized in that the bottom of the supporting rod fixes on the ground, supporting rod Top bottom plate is fixedly mounted, water tank is fixedly mounted on the bottom of bottom plate and close to leftward position, and water pump is fixedly mounted on bottom The top of plate, fixed plate are tiltedly mounted on the top of bottom plate by fixed link, and the second sliding slot is fixedly mounted in the left side of fixed plate, Gu The right side of fixed board is fixedly mounted the first sliding groove, and the first sliding groove is with opening up rectangular slide chamber in the second sliding slot, the first sliding groove and the The bar-shaped trough being connected with sliding cavity is opened up on the opposite face of two sliding slots, solar energy photovoltaic panel is fixedly mounted in fixed plate, Gu Top plate is fixedly mounted in the top of fixed board, and motor is fixedly mounted on the top of top plate and positioned at the surface of the second sliding slot, threaded rod One end be rotatably installed in the inner bottom of the second sliding slot, the other end of threaded rod through the top of the second sliding slot and top plate and leads to The transmission axis connection of shaft coupling and motor is crossed, slide bar is rotatably installed in the first sliding groove, is offered on thread bush and threaded rod phase Matched threaded hole, thread bush are slidably mounted on by threaded hole on threaded rod, and sliding block is slidably mounted on slide bar, scrub plate One end is fixedly connected by connecting rod and through bar-shaped trough with thread bush, is scrubbed the other end of plate by connecting rod and is passed through bar shaped Slot is fixedly connected with a slide block, and spray tube is fixedly mounted on the bottom of top plate, several nozzles are laterally fixedly mounted on spray tube, Gu Guiding gutter is fixedly mounted in the bottom of fixed board, and catch basin is fixedly mounted on the side wall of bottom plate and close to the bottom of fixed plate.
As further embodiment of the present invention:The open top of the catch basin, the top open part of catch basin fix peace Dress is used for the mesh plate of filtering, and the bottom of catch basin opens up collector nozzle, and the bottom collector nozzle of catch basin passes through conduit and water tank Connection, guiding gutter are connected by conduit and through bottom plate with catch basin.
As further scheme of the invention:The bottom of the water tank is equipped with collector nozzle, the bottom Xia Shui of water tank Mouth is connected by conduit with the water inlet end of water pump, and the water outlet of water pump is connected with spray tube.
As further scheme of the invention:The sliding block is identical with thread bush size, sliding block and thread bush with cunning The inner wall fitting of sliding cavity in slot.
As further scheme of the invention:The inside for scrubbing plate is equipped with hairbrush item, hairbrush item and solar energy Photovoltaic panel is bonded.
Compared with prior art, the beneficial effects of the invention are as follows:
This utility structure is simple, easy to use, and the water in water tank is pumped into spray tube by water pump, and is sprayed downwards by nozzle, So as to be rinsed to the panel of solar energy photovoltaic panel, while motor driving scrubs plate and solar energy photovoltaic panel is scrubbed, and washes Dirty water after swiped through, which is entered by guiding gutter in catch basin, to be recycled, and when rainy day, catch basin is filtered rainwater It collects, water resource is greatly saved.
Description of the drawings
Fig. 1 is the structure diagram of the cleaning device of solar energy photovoltaic panel.
Fig. 2 is the side view of the cleaning device of solar energy photovoltaic panel.
Fig. 3 is the structure diagram that plate is scrubbed in the cleaning device of solar energy photovoltaic panel.
In figure:Motor 1, solar energy photovoltaic panel 2, spray tube 4, nozzle 5, scrub plate 6, sliding block 7, slide bar 8, first at top plate 3 Sliding slot 9, water tank 10, guiding gutter 11, catch basin 12, supporting rod 13, the second sliding slot 14, threaded rod 15, thread bush 16, water pump 17th, mesh plate 18, bottom plate 19, fixed link 20 and fixed plate 21.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of cleaning device of solar energy photovoltaic panel, including motor 1, the sun Can photovoltaic panel 2, top plate 3, spray tube 4, nozzle 5, scrub plate 6, sliding block 7, slide bar 8, the first sliding groove 9, water tank 10, guiding gutter 11st, catch basin 12, supporting rod 13, the second sliding slot 14, threaded rod 15, thread bush 16, water pump 17, mesh plate 18, bottom plate 19, fixation Bar 20 and fixed plate 21, the bottom of the supporting rod 13 fix on the ground, and bottom plate 19, storage is fixedly mounted in the top of supporting rod 13 Water pot 10 is fixedly mounted on the bottom of bottom plate 19 and close to leftward position, and water pump 17 is fixedly mounted on the top of bottom plate 19, fixed Plate 21 is tiltedly mounted on the top of bottom plate 19 by fixed link 20, and the second sliding slot 14 is fixedly mounted in the left side of fixed plate 21, fixed The first sliding groove 9 is fixedly mounted in the right side of plate 21, and rectangular slide chamber, the first sliding groove 9 are opened up in 9 and second sliding slot 14 of the first sliding groove With opening up the bar-shaped trough being connected with sliding cavity on the opposite face of the second sliding slot 14, solar energy photovoltaic panel 2 is fixedly mounted on fixation On plate 21, top plate 3 is fixedly mounted in the top of fixed plate 21, and motor 1 is fixedly mounted on the top of top plate 3 and positioned at the second sliding slot 14 Surface, one end of threaded rod 15 is rotatably installed in the inner bottom of the second sliding slot 14, and the other end of threaded rod 15 is through the The top of two sliding slots 14 and top plate 3 and the transmission axis connection for passing through shaft coupling and motor 1, slide bar 8 are rotatably installed in the first sliding groove 9 It is interior, the threaded hole to match with threaded rod 15 is offered on thread bush 16, thread bush 16 is slidably mounted on screw thread by threaded hole On bar 15, sliding block 7 is slidably mounted on slide bar 8, and the one end for scrubbing plate 6 is by connecting rod and solid with thread bush 16 through bar-shaped trough Fixed connection, the other end for scrubbing plate 6 are fixedly connected by connecting rod and through bar-shaped trough with sliding block 7, and spray tube 4 is fixedly mounted on Several nozzles 5 are laterally fixedly mounted on spray tube 4 for the bottom of top plate 3, and guiding gutter 11 is fixedly mounted in the bottom of fixed plate 21, Catch basin 12 is fixedly mounted on the side wall of bottom plate 19 and the bottom of close fixed plate 21, the open top of the catch basin 12, The mesh plate 18 for filtering is fixedly mounted in the top open part of catch basin 12, and the bottom of catch basin 12 opens up collector nozzle, catchments The bottom collector nozzle of slot 12 is connected by conduit with water tank 10, and guiding gutter 11 is by conduit and through bottom plate 19 and catch basin 12 Connection;The bottom of the water tank 10 is equipped with collector nozzle, and the bottom collector nozzle of water tank 10 passes through the water inlet of conduit and water pump 17 End is connected, and the water outlet of water pump 17 is connected with spray tube 4;The sliding block 7 is identical with 16 size of thread bush, sliding block 7 and screw thread 16 inner wall with sliding cavity in sliding slot of set is bonded;The inside for scrubbing plate 6 is equipped with hairbrush item, hairbrush item and solar energy Volt plate 2 is bonded;In use, the water in water tank 10 is pumped into spray tube 4 by water pump 17, and is sprayed downwards by nozzle 5, so as to right The panel of solar energy photovoltaic panel 2 is rinsed, while motor 1 carries out rotating, and thread bush 16 is driven to move up and down, so as to band It is dynamic to scrub plate 6 and move up and down, it scrubs plate 6 and solar energy photovoltaic panel 2 is scrubbed during movement, the dirty water after scrubbing Entered by guiding gutter 11 in catch basin 12 and recycled, when rainy day, catch basin 12 is filtered rainwater collection, greatly Water resource is saved greatly.
The present invention operation principle be:
In use, the water in water tank 10 is pumped into spray tube 4 by water pump 17, and is sprayed downwards by nozzle 5, so as to solar energy The panel of photovoltaic panel 2 is rinsed, while motor 1 carries out rotating, and thread bush 16 is driven to move up and down, and is scrubbed so as to drive Plate 6 moves up and down, and scrubs plate 6 and solar energy photovoltaic panel 2 is scrubbed during movement, the dirty water after scrubbing is by water guide Slot 11, which enters in catch basin 12, to be recycled, and when rainy day, catch basin 12 is filtered rainwater collection, greatlys save Water resource.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc. With replacing, within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in this Within the protection domain of invention.

Claims (5)

1. a kind of cleaning device of solar energy photovoltaic panel including solar energy photovoltaic panel (2), spray tube (4), scrubs plate (6), water storage Tank (10), supporting rod (13), the second sliding slot (14), threaded rod (15), thread bush (16) and water pump (17), which is characterized in that institute The bottom for stating supporting rod (13) fixes on the ground, and bottom plate (19) is fixedly mounted in the top of supporting rod (13), and water tank (10) is solid Mounted in the bottom of bottom plate (19) and close to leftward position, water pump (17) is fixedly mounted on the top of bottom plate (19), fixed plate for Dingan County (21) top of bottom plate (19) is tiltedly mounted on by fixed link (20), the second sliding slot is fixedly mounted in the left side of fixed plate (21) (14), the first sliding groove (9) is fixedly mounted in the right side of fixed plate (21), and the first sliding groove (9) in the second sliding slot (14) with opening up square Shape sliding cavity, the first sliding groove (9) open up the bar-shaped trough being connected with sliding cavity, solar energy on the opposite face of the second sliding slot (14) Photovoltaic panel (2) is fixedly mounted in fixed plate (21), and top plate (3), the fixed peace of motor (1) is fixedly mounted in the top of fixed plate (21) Mounted in the top of top plate (3) and positioned at the surface of the second sliding slot (14), one end of threaded rod (15) is rotatably installed in the second cunning The inner bottom of slot (14), the other end of threaded rod (15) through the top of the second sliding slot (14) and top plate (3) and pass through shaft coupling The transmission axis connection of device and motor (1), slide bar (8) are rotatably installed in the first sliding groove (9), are offered on thread bush (16) and spiral shell The threaded hole that rasp bar (15) matches, thread bush (16) are slidably mounted on by threaded hole on threaded rod (15), and sliding block (7) slides On slide bar (8), the one end for scrubbing plate (6) is fixedly connected by connecting rod and through bar-shaped trough with thread bush (16), is washed The other end of brush board (6) is fixedly connected by connecting rod and through bar-shaped trough with sliding block (7), and spray tube (4) is fixedly mounted on top The bottom of plate (3), several nozzles (5) are laterally fixedly mounted on spray tube (4), and water guide is fixedly mounted in the bottom of fixed plate (21) Slot (11), catch basin (12) are fixedly mounted on the side wall of bottom plate (19) and close to the bottom of fixed plate (21).
2. the cleaning device of solar energy photovoltaic panel according to claim 1, which is characterized in that the top of the catch basin (12) The mesh plate (18) for filtering is fixedly mounted in portion's opening, the top open part of catch basin (12), and the bottom of catch basin (12) is opened Set the mouth of a river, the bottom collector nozzle of catch basin (12) is connected by conduit with water tank (10), guiding gutter (11) by conduit simultaneously It is connected through bottom plate (19) with catch basin (12).
3. the cleaning device of solar energy photovoltaic panel according to claim 1, which is characterized in that the bottom of the water tank (10) Portion is equipped with collector nozzle, and the bottom collector nozzle of water tank (10) is connected by conduit with the water inlet end of water pump (17), water pump (17) Water outlet be connected with spray tube (4).
4. the cleaning device of solar energy photovoltaic panel according to claim 1, which is characterized in that the sliding block (7) and screw thread Set (16) size is identical, and sliding block (7) is bonded with inner wall of the thread bush (16) with sliding cavity in sliding slot.
5. the cleaning device of solar energy photovoltaic panel according to claim 1, which is characterized in that described to scrub the interior of plate (6) Side is equipped with hairbrush item, and hairbrush item is bonded with solar energy photovoltaic panel (2).
CN201711439825.3A 2017-12-27 2017-12-27 A kind of cleaning device of solar energy photovoltaic panel Pending CN108043762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711439825.3A CN108043762A (en) 2017-12-27 2017-12-27 A kind of cleaning device of solar energy photovoltaic panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711439825.3A CN108043762A (en) 2017-12-27 2017-12-27 A kind of cleaning device of solar energy photovoltaic panel

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722943A (en) * 2018-06-08 2018-11-02 安徽流恩纳吉能源有限公司 A kind of photovoltaic board cleaning device
CN108989636A (en) * 2018-07-27 2018-12-11 遵义市鑫远望科技有限公司 The self-cleaning photographic device of camera lens
CN108979208A (en) * 2018-07-30 2018-12-11 安徽旭能电力股份有限公司 A kind of rain cover ceiling of solar energy on overpass
CN108993971A (en) * 2018-07-19 2018-12-14 芜湖籁余新能源科技有限公司 A kind of ship solar battery board cleaning device
CN109092839A (en) * 2018-08-30 2018-12-28 江苏阳光毛纺服装技术开发有限公司 A kind of suction soft flocks device of garment production
CN109167560A (en) * 2018-09-08 2019-01-08 芜湖市高科电子有限公司 A kind of intelligent building being conveniently adjusted lighting angle photovoltaic panel Baoding equipment
CN109185806A (en) * 2018-09-10 2019-01-11 广州高雅电器有限公司 A kind of high air defence flying bird LED lamp
CN109194278A (en) * 2018-10-21 2019-01-11 沈禹荣 A kind of solar energy photovoltaic panel with cleaning function
CN109523804A (en) * 2018-11-19 2019-03-26 佛山科学技术学院 A kind of solar energy intelligence law enforcement measurement and control instrument of traffic adjustable-angle
CN109701918A (en) * 2019-01-29 2019-05-03 蒙泽喜 A kind of auto impact rammer with cleaning function for architectural engineering
CN109802631A (en) * 2018-12-31 2019-05-24 南京壹久软件科技有限公司 A kind of photovoltaic battery panel that lighting efficiency is high
CN110048667A (en) * 2019-04-04 2019-07-23 东南大学 A kind of dust-extraction unit that automatically tracks and remove the snow for photovoltaic power generation plate
CN110060947A (en) * 2019-04-28 2019-07-26 魏伟健 It is a kind of tiltedly to put photovoltaic panel water slug shaking type composite clean device
CN110332720A (en) * 2019-05-14 2019-10-15 嘉兴灵群贸易有限公司 A kind of photovoltaic junction box
CN110504915A (en) * 2019-09-05 2019-11-26 新昌县立诺智能科技有限公司 A kind of solar panel cleaning apparatus for self
CN110745245A (en) * 2019-09-30 2020-02-04 浙江工业职业技术学院 Clean unmanned aerial vehicle of solar photovoltaic board face
CN110745247A (en) * 2019-09-30 2020-02-04 浙江工业职业技术学院 Solar panel washs unmanned aerial vehicle
CN111408567A (en) * 2020-04-02 2020-07-14 李勋 Self-sweeping device of solar power station

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722943A (en) * 2018-06-08 2018-11-02 安徽流恩纳吉能源有限公司 A kind of photovoltaic board cleaning device
CN108993971A (en) * 2018-07-19 2018-12-14 芜湖籁余新能源科技有限公司 A kind of ship solar battery board cleaning device
CN108989636A (en) * 2018-07-27 2018-12-11 遵义市鑫远望科技有限公司 The self-cleaning photographic device of camera lens
CN108989636B (en) * 2018-07-27 2021-02-19 遵义市鑫远望科技有限公司 Self-cleaning camera device of camera lens
CN108979208A (en) * 2018-07-30 2018-12-11 安徽旭能电力股份有限公司 A kind of rain cover ceiling of solar energy on overpass
CN109092839A (en) * 2018-08-30 2018-12-28 江苏阳光毛纺服装技术开发有限公司 A kind of suction soft flocks device of garment production
CN109167560A (en) * 2018-09-08 2019-01-08 芜湖市高科电子有限公司 A kind of intelligent building being conveniently adjusted lighting angle photovoltaic panel Baoding equipment
CN109185806A (en) * 2018-09-10 2019-01-11 广州高雅电器有限公司 A kind of high air defence flying bird LED lamp
CN109194278A (en) * 2018-10-21 2019-01-11 沈禹荣 A kind of solar energy photovoltaic panel with cleaning function
CN109523804A (en) * 2018-11-19 2019-03-26 佛山科学技术学院 A kind of solar energy intelligence law enforcement measurement and control instrument of traffic adjustable-angle
CN109802631A (en) * 2018-12-31 2019-05-24 南京壹久软件科技有限公司 A kind of photovoltaic battery panel that lighting efficiency is high
CN109701918A (en) * 2019-01-29 2019-05-03 蒙泽喜 A kind of auto impact rammer with cleaning function for architectural engineering
CN110048667A (en) * 2019-04-04 2019-07-23 东南大学 A kind of dust-extraction unit that automatically tracks and remove the snow for photovoltaic power generation plate
CN110060947A (en) * 2019-04-28 2019-07-26 魏伟健 It is a kind of tiltedly to put photovoltaic panel water slug shaking type composite clean device
CN110332720B (en) * 2019-05-14 2021-01-29 北京七星华电科技集团有限责任公司 Photovoltaic junction box
CN110332720A (en) * 2019-05-14 2019-10-15 嘉兴灵群贸易有限公司 A kind of photovoltaic junction box
CN110504915A (en) * 2019-09-05 2019-11-26 新昌县立诺智能科技有限公司 A kind of solar panel cleaning apparatus for self
CN110745245A (en) * 2019-09-30 2020-02-04 浙江工业职业技术学院 Clean unmanned aerial vehicle of solar photovoltaic board face
CN110745247A (en) * 2019-09-30 2020-02-04 浙江工业职业技术学院 Solar panel washs unmanned aerial vehicle
CN111408567A (en) * 2020-04-02 2020-07-14 李勋 Self-sweeping device of solar power station

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