CN116436395A - Automatic cleaning device for maintenance of photovoltaic module and use method - Google Patents
Automatic cleaning device for maintenance of photovoltaic module and use method Download PDFInfo
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- CN116436395A CN116436395A CN202310333652.6A CN202310333652A CN116436395A CN 116436395 A CN116436395 A CN 116436395A CN 202310333652 A CN202310333652 A CN 202310333652A CN 116436395 A CN116436395 A CN 116436395A
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- cleaning device
- mounting
- maintenance
- electric push
- fixing frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 83
- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 34
- 239000010865 sewage Substances 0.000 claims description 13
- 230000001680 brushing effect Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- 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
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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
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an automatic cleaning device for maintenance of a photovoltaic module and a use method thereof, the automatic cleaning device comprises a lamp post, a fixing frame is fixedly arranged at the top of the lamp post, a photovoltaic panel is fixedly arranged in the fixing frame, a mounting cavity is formed in one side plate of the fixing frame, a first electric push rod is fixedly arranged at the top of the inner wall of the mounting cavity, a connecting rod is fixedly connected with the moving end of the first electric push rod, and the cleaning efficiency of the surface of the photovoltaic panel can be improved through the cooperation of the cleaning scraper, a cleaning brush, a water collecting bin and a spray head.
Description
Technical Field
The invention relates to the technical field of automatic cleaning devices, in particular to an automatic cleaning device for maintenance of a photovoltaic module and a use method thereof.
Background
Photovoltaic modules (also called solar panels) are the core part of and the most important part of a solar power system. The solar energy is converted into electric energy, and the electric energy is sent to a storage battery for storage or the load is pushed to work. Nowadays, solar street lamp technology and application have not been developed before, especially the development speed of the solar street lamp is rapid in the past years, the solar street lamp technology and application have been widely applied, and the solar street lamp is popularized to places with scarce commercial power, especially each corner of rural areas in China, however, in the actual use process, the solar street lamp is exposed outdoors for a long time, a large amount of attachments such as dust and bird droppings are arranged on a photovoltaic panel for providing electric energy, and the attachments can block solar rays from shining on a solar cell, so that the power generation efficiency of the solar cell panel is reduced. Therefore, in order to secure the efficiency of the solar cell panel, the solar cell panel needs to be subjected to a cleaning process.
At present, the solar street lamp applied to rural roadsides is inconvenient for maintenance workers to realize cleaning treatment due to the limitation of the installation height of the solar cell panel, and bird droppings and adhered dust adhered to the solar cell panel are difficult to wash away by flushing of rainwater, so that more and more sundries on the solar cell panel affect the working efficiency of the solar cell panel over time.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an automatic cleaning device for maintenance of a photovoltaic module.
The embodiment of the invention is realized by the following technical scheme:
the automatic cleaning device for maintenance of the photovoltaic module comprises a fixing frame for mounting a photovoltaic panel, and is characterized in that a first cleaning device and a second cleaning device are respectively arranged on the upper side and the lower side of the fixing frame;
the first cleaning device comprises a first mounting block arranged on a fixing frame, one side of the first mounting block is connected with a first mounting frame through a second electric push rod, and a brushing unit is arranged on the first mounting frame;
the second cleaning device comprises a second installation block arranged on the fixing frame, a plurality of spray heads are arranged in the second installation block, and the second cleaning device further comprises a water supply system which is connected with the spray heads and used for providing water sources.
In an embodiment of the invention, the brushing unit comprises a motor and a main rod, the motor is arranged in the middle of a top plate of the first mounting frame, the output end of the motor is connected with the main rod, a plurality of auxiliary rods are arranged in the first mounting frame, belt pulleys are respectively sleeved on the main rod and the auxiliary rods, belts are wound between the belt pulleys, and cleaning brushes are respectively connected with the bottom ends of the main rod and the auxiliary rods.
In one embodiment of the invention, the water supply system comprises a water collection bin, a fixing plate and a water tank, wherein a submersible pump is arranged in the water tank, the water outlet end of the submersible pump is fixedly connected with a conveying pipe, and one end corresponding to the conveying pipe penetrates through the bottom plate of the second mounting block and extends to the inside of the water collection bin.
In an embodiment of the invention, a side plate of the fixing frame is provided with a mounting cavity, the top of the inner wall of the mounting cavity is fixedly provided with a first electric push rod, and the moving end of the first electric push rod is fixedly connected with a connecting rod;
the second installation block is provided with a protection plate in a sliding mode, and one end corresponding to the connecting rod penetrates through one side face of the inner wall of the installation cavity and is fixedly connected to one side face of the protection plate.
In an embodiment of the invention, a drain groove is formed on one side surface of the inner wall of the fixing frame, a guide bin is fixedly arranged on the two side surfaces of the inner wall of the fixing frame at the position of the drain groove, a guide pipe is fixedly connected to the bottom of the guide bin, a drain pipe is connected to one end corresponding to the guide pipe, and one end corresponding to the drain pipe is used for extending to the bottom of the lamp post.
In an embodiment of the invention, a movable cavity is formed in the top of the fixing frame at one end far away from the first mounting block.
In an embodiment of the invention, a side plate of the second installation block is provided with a first rectangular groove, the water collection bin is embedded and installed on one side surface of the inner wall of the first rectangular groove, and the bottom of the inner wall of the first rectangular groove is provided with a through groove communicated with the movable cavity in a penetrating manner.
In an embodiment of the invention, two ends of the top of the fixing frame are respectively provided with a sliding groove, and the first mounting frame is slidably mounted in the sliding grooves.
In one embodiment of the present invention, the first mounting frame is fixedly provided with a cleaning blade at a side surface close to the second mounting block, and the bottom of the cleaning blade is contacted with the top of the fixing frame.
A method of using an automatic cleaning device for photovoltaic module maintenance, the method comprising the steps of:
when the surface of the photovoltaic panel is required to be cleaned, the first electric push rod is controlled to work, and the first electric push rod works to push the connecting rod to descend, so that the protection plate is exposed;
controlling a submersible pump in the water tank to work, and conveying water into the conveying pipe by the submersible pump to perform water spraying treatment on the surface of the photovoltaic panel;
controlling the second electric push rod and the motor to work simultaneously, moving the first mounting frame to one end close to the second mounting block, rotating the plurality of cleaning brushes, and cleaning the surface of the preliminarily cleaned photovoltaic panel again;
after the cleaning operation is finished, the switch of the first electric push rod is turned on again, so that the first electric push rod works reversely to enable the protection plate to rise to contact with the top surface of the inner wall of the second installation block, and meanwhile, the second electric push rod works to enable the first installation frame to slide to the inside of the first installation block.
The technical scheme of the embodiment of the invention has at least the following advantages and beneficial effects:
1. through setting up first belt cleaning device and second belt cleaning device's effect, when using this device, can wet the back with the surface of photovoltaic board through shower nozzle water spray, make in advance through the work of second electric putter brush the unit removal and strike off the processing to the bird excrement of photovoltaic board surface adhesion and the dust of caking, simultaneously, second belt cleaning device can wet the washing to photovoltaic board surface, can promote the clean efficiency on photovoltaic board surface, guarantees clean quality.
2. Through setting up drain tank, guide bin, stand pipe and drain pipe's effect, the sewage that clean produced enters into the guide bin through the drain tank in, carry the stand pipe to the stand pipe by the guide bin again and guide the sewage into the drain pipe through the stand pipe, discharge from ground to can avoid the sewage that produces in the clean process to flow along the photovoltaic board and cause the pollution of lamp pole on to the lamp pole, appear clean the sewage that produces to fall on the pedestrian on one's body the occurrence even.
3. Through setting up the effect of second electric putter and cleaning blade, after cleaning operation, can accomodate motor and cleaning brush to first installation piece in through the effect of second electric putter to protect through cleaning blade, simultaneously, can make the guard plate rise to protect the shower nozzle through the effect of first electric putter and connecting rod, in sum, when need not carrying out cleaning treatment to the photovoltaic board, can protect cleaning brush and shower nozzle, reduce the pollution of dust to cleaning brush and avoid the dust to cause shower nozzle delivery port to block up, thereby guarantee the quality of next cleaning operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view structure according to the present invention;
FIG. 2 is a schematic view of a bottom view of the present invention;
FIG. 3 is a schematic view of an assembly structure according to the present invention;
fig. 4 is a schematic diagram of the overall structure of the fixing frame according to the present invention;
FIG. 5 is a schematic view of a partial enlarged structure of the portion A in FIG. 3 according to the present invention;
fig. 6 is a schematic diagram of an assembly structure of a second mounting block according to the present invention.
In the figure: 1-a lamp post; 2-fixing frames; 201-a mounting cavity; 202-a first electric push rod; 203-connecting rods; 204-an active cavity; 3-a first mounting block; 301-a first mounting frame; 302-a second electric putter; 303-cleaning blade; 304-an electric motor; 305-a main rod; 306-a secondary rod; 307-pulleys; 308-a belt; 309-cleaning brushes; 4-photovoltaic panel; 5-a sewage draining groove; 501-a guide bin; 502-a guide tube; 503-blow-down pipe; 6-a second mounting block; 601-a water collecting bin; 602-a spray head; 603-protecting plates; 7-fixing plates; 701-a water tank; 702-a delivery tube.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Referring to fig. 1-6, the automatic cleaning device for maintenance of a photovoltaic module provided by the invention, referring to fig. 1-4, comprises a lamp post 1, wherein a control box is arranged on the lamp post 1, a control module is arranged in the control box, the control module is provided with two control modes, one control mode is to clean regularly according to time, the control module is electrically connected with an electronic timer, the cleaning condition of the surface of the photovoltaic panel 1 is monitored in real time through an infrared monitoring instrument, when too many substances are covered, the infrared monitoring device 11 sends an instruction to the control module, a cleaning program is started by the control module by itself, and the electronic timer and the infrared monitoring instrument are in the prior art and are not repeated herein.
The photovoltaic panel cleaning device mainly comprises a fixing frame 4 for installing a photovoltaic panel, wherein a first cleaning device and a second cleaning device are respectively arranged on the upper side and the lower side of the fixing frame 2; the first cleaning device comprises a first mounting block 3 arranged on a fixing frame 4, one side of the first mounting block 3 is connected with a first mounting frame 301 through a second electric push rod 302, and a brushing unit is arranged on the first mounting frame 301; the second cleaning device comprises a second mounting block 6 arranged on the fixing frame 4, a plurality of spray heads 602 are arranged in the second mounting block 6, and a water supply system which is connected with the spray heads 602 and used for providing water sources is further included;
in more detail, the two ends of the top of the lamp pole 1 are respectively and fixedly provided with a first installation block 3 and a second installation block 6, a side plate on the inner wall of the first installation block 3 is symmetrically and fixedly provided with a second electric push rod 302, the moving ends of the two second electric push rods 302 are fixedly connected with a first installation frame 301, and the first installation frame 301 is slidably installed on the fixed frame 2.
Through setting up first belt cleaning device and second belt cleaning device's effect, when using this device, can wet the back with the surface of photovoltaic board through shower nozzle water spray, make in advance through the work of second electric putter brush the unit removal and strike off the processing to the bird excrement of photovoltaic board surface adhesion and the dust of caking, simultaneously, second belt cleaning device can wet the washing to photovoltaic board surface, can promote the clean efficiency on photovoltaic board surface, guarantees clean quality.
Specifically, regarding the brushing unit, a motor 304 is fixedly installed at the middle position of the bottom surface of the top plate of the first installation frame 301, a rotating shaft of the motor 304 is fixedly connected with a main rod 305, a plurality of auxiliary rods 306 are installed on the bottom surface of the top plate of the first installation frame 301 in an equidistant rotating manner, belt pulleys 307 are respectively fixedly installed on the outer wall of the main rod 305 and the outer wall of the plurality of auxiliary rods 306, belts 308 are wound between the plurality of belt pulleys 307, cleaning brushes 309 are respectively fixedly connected with the bottom ends of the main rod 305 and the plurality of auxiliary rods 306, further, the bottom of the cleaning brushes 309 are contacted with the photovoltaic panel 4, a storage cavity is formed in one side surface of the first installation block 3 far away from the second installation block 6, and the size of the storage cavity corresponds to that of the cleaning scraper 303.
In this embodiment, the top fixed mounting of lamp pole 1 has mount 2, be equipped with infrared monitoring instrument on the mount 2, the inside fixed mounting of mount 2 has photovoltaic board 4, install the chamber 201 has been seted up on a curb plate of mount 2, the top fixed mounting of installation chamber 201 inner wall has first electric putter 202, the removal end fixedly connected with connecting rod 203 of first electric putter 202, slidable mounting has guard plate 603 on the bottom plate of second installation piece 6, and the bottom of guard plate 603 runs through the roof of mount 2 and extends to the below of mount 2, and one end that connecting rod 203 corresponds runs through a side of installation chamber 201 inner wall and fixed connection in a side of guard plate 603.
In addition, as shown in fig. 1, 2 and 3, a water collecting bin 601 is embedded to one side of the inner wall of the second mounting block 6, a plurality of spray heads 602 are uniformly and fixedly mounted on one side of the water collecting bin 601, a fixing plate 7 is fixedly mounted on the outer wall of the lamp post 1, a water tank 701 is fixedly mounted on the top plate of the fixing plate 7, a submersible pump is arranged in the water tank 701, a delivery pipe 702 is fixedly connected to the water outlet end of the submersible pump, and one end corresponding to the delivery pipe 702 penetrates through the bottom plate of the second mounting block 6 and extends to the inside of the water collecting bin 601.
For better carrying out quick derivation with sewage, form blowdown groove 5 at the lateral surface of photovoltaic board 4 and mount 2 inner wall, the both sides face of mount 2 inner wall is in the position department fixed mounting that is located blowdown groove 5 and is had guide bin 501, and guide bin 501's shape is the infundibulate, and guide bin 501's bottom fixedly connected with stand pipe 502, and the one end that stand pipe 502 corresponds runs through the outer wall of lamp pole 1 and fixedly connected with blow off pipe 503, and the one end that blow off pipe 503 corresponds extends to the bottom of lamp pole 1.
In this embodiment, as shown in fig. 6, the inside of the sump 601 is a hollow structure, and a plurality of spray heads 602 are communicated with the inside of the sump 601; as shown in fig. 1, 2, 3 and 4, a movable cavity 204 is formed in the top of the fixing frame 2 at one end far away from the first mounting block 3 in a penetrating manner, and the size of the movable cavity 204 corresponds to that of the protection plate 603; as shown in fig. 1, 2 and 3, a movable groove communicated with the movable cavity 204 is formed on one side surface of the inner wall of the mounting cavity 201, and the size of the movable groove corresponds to that of the connecting rod 203.
As shown in fig. 3 and 4, two ends of the top of the fixing frame 2 are respectively provided with a sliding groove, and the first mounting frame 301 is slidably mounted in the sliding grooves; as shown in fig. 1, 2, 3 and 4, the first mounting frame 301 is fixedly provided with a cleaning blade 303 on a side surface close to the second mounting block 6, the bottom of the cleaning blade 303 contacts with the top of the fixing frame 2, and the cleaning blade 303 is a rubber blade.
As shown in fig. 1, 2, 3 and 4, a side plate of the second mounting block 6 is provided with a first rectangular groove, the water collecting bin 601 is embedded and mounted on one side surface of the inner wall of the first rectangular groove, and the bottom of the inner wall of the first rectangular groove is provided with a through groove communicated with the movable cavity 204.
In this embodiment, all electric devices are externally connected with a power supply and a controller.
The application method of the automatic cleaning device for maintenance of the photovoltaic module comprises the following steps of:
first, when the surface of the photovoltaic panel 4 needs to be cleaned, the first electric push rod 202 is controlled to work, and the first electric push rod 202 is controlled to push the connecting rod 203 to descend, so that the protection plate 603 slides downwards through the through groove formed in the second mounting block 6 and the movable cavity 204 formed in the fixing frame 2, so that the protection plate 603 is exposed, then the submersible pump in the water tank 701 is controlled to work, water is conveyed into the conveying pipe 702 by the submersible pump, and is conveyed into the water collection bin 601 by the conveying pipe 702, and is sprayed out by the water collection bin 601, so that the surface of the photovoltaic panel 4 is subjected to water spraying treatment.
And the second step, simultaneously, the second electric push rod 302 and the motor 304 are controlled to work simultaneously, and the second electric push rod 302 works to enable the first installation frame 301 to move towards one end close to the second installation block 6, so that the cleaning scraping plate 303 performs primary cleaning treatment on the surface of the photovoltaic panel 4, meanwhile, the motor 304 rotates to drive the main rod 305 to rotate and drive the belt pulleys 307 on the plurality of auxiliary rods 306 to rotate through the rotation of the belt 308, so that the plurality of auxiliary rods 306 rotate, namely the plurality of cleaning brushes 309 rotate, and the surface of the photovoltaic panel 4 after primary cleaning is cleaned again.
Third, because photovoltaic board 4 is the incline condition setting, under the effect of cleaning scraper blade 303, strike off the mixture of caking dust after wetting photovoltaic board 4 surface, bird's droppings and water and push to blow off groove 5 department and fall in direction storehouse 501 under the effect of second electric putter 302, carry guide pipe 502 by direction storehouse 501 again and lead into blow off pipe 503 follow ground discharge with sewage through guide pipe 502, thereby can avoid the sewage that produces in the cleaning process to flow along photovoltaic board 4 and cause the pollution of lamp pole 1 on to lamp pole 1, appear the sewage that clean produced to fall on the pedestrian's body the circumstances emergence even.
Fourth, after the cleaning operation is finished, the switch of the first electric putter 202 is turned on again, so that the first electric putter 202 works in the opposite direction to make the protection plate 603 rise to contact with the top surface of the inner wall of the second installation block 6, and at the same time, the second electric putter 302 works to make the first installation frame 301 slide to the inside of the first installation block 3.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The automatic cleaning device for maintenance of the photovoltaic module comprises a fixing frame (4) for mounting a photovoltaic panel, and is characterized in that a first cleaning device and a second cleaning device are respectively arranged on the upper side and the lower side of the fixing frame (2);
the first cleaning device comprises a first mounting block (3) arranged on a fixing frame (4), one side of the first mounting block (3) is connected with a first mounting frame (301) through a second electric push rod (302), and a brushing unit is arranged on the first mounting frame (301);
the second cleaning device comprises a second installation block (6) arranged on the fixing frame (4), a plurality of spray heads (602) are arranged in the second installation block (6), and the second cleaning device further comprises a water supply system which is connected with the spray heads (602) and used for providing water sources.
2. The automatic cleaning device for maintenance of a photovoltaic module according to claim 1, wherein the brushing unit comprises a motor (304) and a main rod (305), the motor (304) is arranged in the middle of a top plate of the first mounting frame (301), the output end of the motor is connected with the main rod (305), a plurality of auxiliary rods (306) are arranged in the first mounting frame (301), belt pulleys (307) are respectively sleeved on the main rod (305) and the plurality of auxiliary rods (306), a belt (308) is wound between the belt pulleys (307), and cleaning brushes (309) are respectively connected to the bottom ends of the main rod (305) and the plurality of auxiliary rods (306).
3. The automatic cleaning device for maintenance of a photovoltaic module according to claim 2, wherein the water supply system comprises a water collection bin (601), a fixing plate (7) and a water tank (701), a submersible pump is arranged in the water tank (701), a delivery pipe (702) is fixedly connected to the water outlet end of the submersible pump, and one end corresponding to the delivery pipe (702) penetrates through the bottom plate of the second installation block (6) and extends to the inside of the water collection bin (601).
4. The automatic cleaning device for maintenance of a photovoltaic module according to claim 3, wherein a mounting cavity (201) is formed in one side plate of the fixing frame (2), a first electric push rod (202) is fixedly mounted on the top of the inner wall of the mounting cavity (201), and a connecting rod (203) is fixedly connected to the moving end of the first electric push rod (202);
the second mounting block (6) is provided with a protection plate (603) in a sliding mode, and one end corresponding to the connecting rod (203) penetrates through one side face of the inner wall of the mounting cavity (201) and is fixedly connected to one side face of the protection plate (603).
5. The automatic cleaning device for maintenance of a photovoltaic module according to claim 1, wherein a sewage draining groove (5) is formed on one side surface of the inner wall of the fixing frame (2), a guiding bin (501) is fixedly installed on two side surfaces of the inner wall of the fixing frame (2) at a position located in the sewage draining groove (5), a guiding tube (502) is fixedly connected to the bottom of the guiding bin (501), one end corresponding to the guiding tube (502) is connected with a sewage draining tube (503), and one end corresponding to the sewage draining tube (503) is used for extending to the bottom of the lamp post (1).
6. An automatic cleaning device for maintenance of photovoltaic modules according to claim 3, characterized in that the top of the fixed frame (2) is provided with a movable cavity (204) through at the end far from the first mounting block (3).
7. The automatic cleaning device for maintenance of a photovoltaic module according to claim 6, wherein a side plate of the second installation block (6) is provided with a first rectangular groove, the water collection bin (601) is embedded and installed on one side surface of the inner wall of the first rectangular groove, and the bottom of the inner wall of the first rectangular groove is provided with a through groove communicated with the movable cavity (204).
8. The automatic cleaning device for maintenance of a photovoltaic module according to claim 1, wherein the two ends of the top of the fixing frame (2) are respectively provided with a sliding groove, and the first mounting frame (301) is slidably mounted in the sliding grooves.
9. An automatic cleaning device for maintenance of photovoltaic modules according to claim 1, characterized in that the first mounting frame (301) is fixedly provided with a cleaning blade (303) on a side surface close to the second mounting block (6), and the bottom of the cleaning blade (303) is contacted with the top of the fixing frame (2).
10. The method of using an automatic cleaning device for maintenance of photovoltaic modules according to claim 4, wherein: the using method comprises the following steps:
when the surface of the photovoltaic panel (4) is required to be cleaned, the first electric push rod (202) is controlled to work, and the first electric push rod (202) works to push the connecting rod (203) to descend, so that the protection plate (603) is exposed;
controlling a submersible pump in the water tank (701) to work, and conveying water into the conveying pipe (702) by the submersible pump to perform water spraying treatment on the surface of the photovoltaic panel (4);
controlling the second electric push rod (302) and the motor (304) to work simultaneously, moving the first mounting frame (301) to one end close to the second mounting block (6), rotating the plurality of cleaning brushes (309), and cleaning the surface of the preliminarily cleaned photovoltaic panel (4) again;
after the cleaning operation is finished, the switch of the first electric push rod (202) is turned on again, so that the first electric push rod (202) works reversely to enable the protection plate (603) to rise to be contacted with the top surface of the inner wall of the second installation block (6), and meanwhile, the second electric push rod (302) works to enable the first installation frame (301) to slide to the inside of the first installation block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310333652.6A CN116436395A (en) | 2023-03-30 | 2023-03-30 | Automatic cleaning device for maintenance of photovoltaic module and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310333652.6A CN116436395A (en) | 2023-03-30 | 2023-03-30 | Automatic cleaning device for maintenance of photovoltaic module and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116436395A true CN116436395A (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310333652.6A Pending CN116436395A (en) | 2023-03-30 | 2023-03-30 | Automatic cleaning device for maintenance of photovoltaic module and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862088A (en) * | 2024-03-11 | 2024-04-12 | 国网山东省电力公司昌邑市供电公司 | Surface cleaning device for power supply instrument |
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2023
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862088A (en) * | 2024-03-11 | 2024-04-12 | 国网山东省电力公司昌邑市供电公司 | Surface cleaning device for power supply instrument |
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