CN115245919A - Solar panel cleaning equipment and cleaning method thereof - Google Patents
Solar panel cleaning equipment and cleaning method thereof Download PDFInfo
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- CN115245919A CN115245919A CN202210980675.1A CN202210980675A CN115245919A CN 115245919 A CN115245919 A CN 115245919A CN 202210980675 A CN202210980675 A CN 202210980675A CN 115245919 A CN115245919 A CN 115245919A
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- cleaning
- solar panel
- roller brush
- subassembly
- clean
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- 238000004140 cleaning Methods 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 135
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000005611 electricity Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 27
- 229920001971 elastomer Polymers 0.000 claims description 10
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 5
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 229920002449 FKM Polymers 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 17
- 239000003638 chemical reducing agent Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229920001973 fluoroelastomer Polymers 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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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
- 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
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
Solar panel cleaning equipment and cleaning method thereof belong to the technical field of photovoltaic panel cleaning, and include main part subassembly and clean subassembly, the main part subassembly with clean subassembly is connected, the main part subassembly includes water and electricity mechanism, electrical control mechanism and moving mechanism, water and electricity mechanism with electrical control mechanism connects, moving mechanism with electrical control mechanism connects, clean subassembly includes roller brush mechanism and gimbal mechanism, roller brush mechanism with gimbal mechanism connects, clean subassembly is provided with two at least, clean subassembly sets up at least the front end and the rear end of main part subassembly. This application has both improved clean efficiency through being provided with two clean subassemblies in front and back, also improves the clean degree behind the clean solar panel of cleaning equipment.
Description
Technical Field
The invention belongs to the technical field of cleaning of photovoltaic panels, and particularly relates to solar panel cleaning equipment and a cleaning method thereof.
Background
Solar energy is an inexhaustible renewable resource, and solar cells are receiving more attention in increasingly serious forms of energy crisis, but the improvement of the conversion efficiency of the solar cells is also more difficult. The solar module is generally installed outdoors and is subjected to wind, rain and rain, and fine dust particles and the like are easily attached to the surface of the solar module. Firstly, the light transmittance is affected by the dirt on the surface, so that the radiation quantity received by the surface of the component is affected, and the power generation efficiency of the component is reduced; secondly, the dirty thing adhesion can form the shadow on the battery board surface, produces the hot spot effect in solar energy component's part, and then causes the damage to solar panel, not only influences the power generation rate, more probably shortens solar panel's life.
At present, the cleaning efficiency of a cleaning device for a solar panel is generally not high, for example, chinese patent CN202010409449.9 discloses a rolling brush for cleaning a photovoltaic panel, which includes a rolling brush mechanism, a curved loop bar, an engaging bar, a fixing snap, a rolling brush handle and a rolling brush, and the rolling brush needs to be manually moved for cleaning, and the cleaning efficiency is extremely low. And the dirt and dust on part solar panel are extremely many, and difficult to clean totally, therefore greatly influenced clean efficiency.
Therefore, there is a need to develop an apparatus and a method for cleaning a solar panel with high cleaning efficiency to solve the problems of the prior art.
Disclosure of Invention
The present invention is directed to a solar panel cleaning apparatus and a cleaning method thereof, so as to solve the above technical problems.
In order to solve the technical problems, the specific technical scheme of the invention is as follows:
solar panel cleaning device, including main part subassembly and clean subassembly, the main part subassembly with clean subassembly is connected, the main part subassembly includes water and electricity mechanism, electrical control mechanism and moving mechanism, water and electricity mechanism with electrical control mechanism connects, moving mechanism with electrical control mechanism connects, clean subassembly includes roller brush mechanism and gimbal mechanism, roller brush mechanism with gimbal mechanism connects, clean subassembly is provided with two at least, clean subassembly sets up at least main part subassembly's front end and rear end.
Further, the length of the roller brush mechanism is more than 2 meters.
Further, the roller brush mechanism comprises a roller brush and a roller brush shaft, the roller brush is connected with the roller brush shaft, and at least one roller brush is arranged on a single roller brush shaft.
Further, the cleaning assembly further comprises a motor unit, the motor unit is connected with a transmission mechanism, the transmission mechanism is connected with the roller brush shaft, the motor unit drives the roller brush mechanism to rotate through the transmission mechanism, the transmission mechanism is arranged between the adjacent roller brushes, and the transmission mechanism is not arranged in the middle of the cleaning assembly.
Further, the electric control mechanism comprises an electric control box main body and an electric control box cover plate, and the electric control box main body is connected with the electric control box cover plate in a sealing mode.
Furthermore, be provided with heavy platform structure in the automatically controlled box main part, be equipped with on the automatically controlled box apron with heavy platform structure complex cooperation structure, automatically controlled box main part passes through cooperation structure with heavy platform structure with automatically controlled box apron be airtight connection.
Furthermore, the electronic control mechanism comprises a main control device and a remote control mechanism, the main control device is wirelessly connected with the remote control mechanism, and the main control device is arranged in the electronic control box main body.
Further, the moving mechanism comprises a crawler belt, wherein the crawler belt is made of chloroprene rubber mixed with nitrile regenerated rubber and fluororubber.
Furthermore, anti-skidding mechanisms are further arranged on the main body assembly and are arranged at two ends of the main body assembly.
A method of cleaning comprising the steps of: step S1: determining whether the cleaning environment is suitable for cleaning; step S2: placing the cleaning device on a plane to be cleaned; and step S3: cleaning the plane to be cleaned by cleaning equipment; and step S4: repeating the step S2 and the step S3; step S5: and recovering the cleaning component.
The invention has the following advantages: through being provided with water and electricity mechanism, electrical control mechanism and moving mechanism, avoided the manual work to carry out the inefficiency clean, improved clean solar panel's efficiency, and through set up two clean subassemblies around main part subassembly, both improved clean efficiency, also improved the clean degree behind the clean solar panel of cleaning device. And a large-sized cleaning assembly is arranged, so that the cleaning efficiency is further improved.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic view of an overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the main body assembly of the present invention;
fig. 3 is an exploded view of an overall structure of the electric control mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of the electric control mechanism of the present invention;
FIG. 5 is a schematic view of the overall structure of the moving mechanism of the present invention;
FIG. 6 is a schematic view of an overall structure of the anti-slip mechanism of the present invention;
FIG. 7 is a schematic diagram of the overall construction of a hydroelectric mechanism of the present invention;
FIG. 8 is a schematic view of an overall construction of the cleaning assembly of the present invention;
fig. 9 is another overall structure diagram of the present invention.
The notation in the figure is: the figures are numbered: 11. rolling and brushing; 12. a nozzle; 13. connecting the cross bars; 14. a transmission mechanism; 21. a hydroelectric pipe joint; 22. a first slip ring; 23. a second slip ring; 24. a slip ring III; 25. a fixed support; 31. an electric control box cover plate; 32. a main control fixing frame; 33. a switching power supply; 34. an electric control box main body; 35. a connecting shaft; 41. a crawler; 42. a fixing plate; 43. a driving wheel shaft; 44. a driven axle; 45. a motor unit; 51. a telescopic rod; 52. an adjusting sleeve; 53. and (4) an anti-skidding roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Solar panel cleaning equipment, as shown in fig. 1-9, including main part subassembly and clean subassembly, the main part subassembly with clean subassembly is connected, the main part subassembly with the connected mode of clean subassembly is including dismantling the connection, the main part subassembly includes water and electricity mechanism, electrical control mechanism and moving mechanism, water and electricity mechanism with electrical control mechanism connects, moving mechanism with electrical control mechanism connects.
The electric control mechanism comprises an electric control box main body 34 and an electric control box cover plate 31, wherein the electric control box main body 34 is connected with the electric control box cover plate 31. Preferably, be provided with heavy platform structure on the automatically controlled box main part 34, be equipped with on the automatically controlled box apron 31 with heavy platform structure complex cooperation structure, automatically controlled box main part 34 with automatically controlled box apron 31 passes through the cooperation structure with heavy platform structure sealing connection, the cooperation structure is located heavy platform structure's top. The sinking platform structure and the matching structure are stepped structures, optionally, the sinking platform structure is L-shaped, and the matching structure is also L-shaped.
A switch power supply 33 and a power supply fixing seat are arranged in the electric control box main body 34, and the switch power supply 33 is fixedly connected with the bottom of the electric control box main body 34 through the power supply fixing seat. The main control device and the main control fixing frame 32 are further arranged in the electric control box main body 34, and the main control device is connected with the electric control box main body 34 through the main control fixing frame 32. The main control device is arranged above the switching power supply 33. Optionally, the cable pass through aviation water joint with switching power supply 33 is connected, aviation waterproof construction sets up automatically controlled box main part 34 or on the automatically controlled box cover plate 31, switching power supply 33 also supplies power for motor unit 45 through aviation water joint. The cable can be provided with the bellows outward, strengthens waterproof performance.
The electric control mechanism further comprises a remote control mechanism, and the main control device is in wireless connection with the remote control mechanism.
A rubber pad is arranged between the electric control box main body 34 and the electric control box cover plate 31, and the electric control box main body 34 is connected with the electric control box cover plate 31 through the rubber pad. The rubber pad is used for further strengthening the waterproof performance of electric control mechanism for this device can use under the rainy day environment, further strengthens the adaptability of this device, with the efficiency of reinforcing clean solar panel. During installation, the switching power supply 33 is installed on the power supply fixing seat, then the power supply fixing seat is installed in the electronic control box main body 34, then the main control device and the main control fixing frame 32 are installed in the electronic control box main body 34, and finally the rubber pad and the electronic control box cover plate 31 are covered to complete installation.
The sinking platform structure is combined with the rubber pad, so that the whole dustproof and waterproof structure can at least reach IP67 grade.
The lower extreme of automatically controlled box main part 34 still is equipped with automatically controlled base, automatically controlled base is used for the bearing automatically controlled box main part 34, automatically controlled base with moving mechanism is connected.
The both ends of automatically controlled base are connected with connecting axle 35, and is preferred, be provided with the handle on the connecting axle 35, the transport after this device mechanization decomposition of can being convenient for.
The moving mechanism comprises a motor unit 45 and a moving unit, wherein the motor unit 45 is connected with the moving unit, at least one moving unit is arranged, and at least one motor unit 45 is connected to a single moving unit.
The number of the moving units is at least two, and the adjacent moving units are connected through a connecting shaft 35. The device can be used for replacing the connecting shaft 35 with different lengths,
The moving unit comprises positioning pin shafts and fixing plates 42, at least two fixing plates 42 are arranged, and adjacent fixing plates 42 are fixedly connected through the positioning pin shafts. At least one positioning pin shaft is arranged between the adjacent fixing plates 42, preferably three positioning pin shafts are arranged, so that the stability of the device is enhanced, and the device is suitable for a possibly severe environment during cleaning.
The moving unit further comprises a driving wheel shaft 43, a driven wheel shaft 44 and a crawler 41, wherein the driving wheel shaft 43 is connected with the driven wheel shaft 44 through the crawler 41, a guide rail is arranged on the crawler 41, guide grooves matched with the guide rail are arranged on the driving wheel shaft 43 and the driven wheel shaft 44, and the guide rail is connected with the guide grooves. The guide groove and the guide rail have a limiting function, and the crawler 41 can be prevented from being separated. Alternatively, the moving unit may not include the crawler belt 41 and directly move through the driving wheel shaft 43 and the driven wheel shaft 44.
The mobile unit further comprises an idler shaft comprising an idler shaft connected to the fixed plate 42 by a rolling bearing and an idler connected to the track 41.
The driving wheel shaft 43 comprises a driving shaft and a driving wheel, the driving shaft is connected with the driving wheel, and the driving shaft is connected with the fixing plate 42. Preferably, the driving shaft is movably connected with the driving wheel through a rolling bearing, and the driving shaft is fixedly connected with the driving wheel.
The driven axle 44 includes a driven shaft and a driven wheel, the driven shaft is connected with the driven wheel, and the driven shaft is connected with the fixing plate 42. Preferably, the driven shaft is movably connected with the driven wheel through a rolling bearing, and the driven shaft is fixedly connected with the fixing plate 42, so that the waterproof and dustproof performance of the device is improved.
Optionally, the driving wheel shaft 43 and/or the driven wheel shaft 44 are movably connected with the fixing plate 42.
In operation, the motor unit 45 rotates the drive shaft, which rotates the track 41 via the drive pulley.
Optionally, the friction force of the track 41 during contact is improved by doping a proper amount of nitrile butadiene reclaimed rubber and fluororubber into chloroprene rubber, and the friction force is improved by adopting herringbone-shaped grooves on the track 41. Tests show that when the equipment is used, the friction force of the crawler belt with the chloroprene rubber mixed with the appropriate amount of the nitrile-butadiene reclaimed rubber and the fluororubber is greater than the friction force of the crawler belt with the chloroprene rubber mixed with the appropriate amount of the nitrile-butadiene reclaimed rubber and the like.
Preferably, the width of the track 41 is 1/4 of the total width of the main body assembly, and the following conclusion can be obtained by displaying dynamic simulation: when the width of the crawler 41 accounts for 1/4 of the total width of the main body assembly, the friction coefficient can be improved by about 35% when the crawler moves on a photovoltaic panel with an inclination angle of 30 degrees; the machine can prevent well that the water-meeting time of washing from taking place to skid.
The fixing plate 42 is further provided with a handle, and the handle is arranged on the fixing plate 42 on the outer side of the main body assembly so that a worker can carry the main body assembly.
The moving unit is further provided with a tensioning unit, the tensioning unit is arranged on the fixing plate 42, and the tensioning unit is connected with the driven shaft. The tensioning unit is used for adjusting the tightness degree of the crawler belt 41 so as to enhance the transmission efficiency of the crawler belt 41 and the driving wheel shaft 43.
The motor unit 45 further includes the speed reducer, the driving motor is connected with the driving wheel shaft 43 through the speed reducer, and both the driving motor and the speed reducer are disposed in the motor protective housing. Preferably, the motor protective housing is hermetically connected to the fixing plate 42 to improve the waterproof and dustproof performance of the device. The proper driving motor and the proper speed reducer are selected to ensure the movement speed and provide enough driving force at the same time, so that the balance point of the rotating speed and the torque force is found; and the structure is simple and reliable. Alternatively, the driving motor may be a servo motor.
The position of the speed reducer connected with the driving shaft is sleeved with a rolling bearing, and the rolling bearing is connected with the fixing plate 42, so that the driving wheel shaft 43 can rotate relative to the fixing plate 42, and the dustproof and waterproof performance between the driving shaft and the speed reducer is enhanced.
Still include anti-skidding mechanism, anti-skidding mechanism with the main part subassembly is connected, anti-skidding mechanism sets up the both ends of main part subassembly, anti-skidding mechanism is used for preventing photovoltaic panel cleaning device is because of the too big landing in photovoltaic panel's inclination. The anti-skid mechanism comprises an anti-skid roller 53, an adjusting sleeve 52 and an expansion rod 51, wherein the anti-skid roller 53 is connected with the adjusting sleeve 52, and the adjusting sleeve 52 is connected with the expansion rod 51.
Optionally, the anti-slip roller 53 is movably connected to one end of the adjusting sleeve 52 far away from the main body assembly through a connecting rod, preferably, the anti-slip roller 53 is movably connected to the connecting rod, and optionally, the connecting rod is directly connected to the adjusting sleeve 52.
Optionally, a telescopic sleeve is arranged on the adjusting sleeve 52, the telescopic sleeve is arranged at one end of the adjusting sleeve 52 far away from the main body assembly, the anti-skid roller 53 is fixedly or movably connected with the connecting rod, and the telescopic sleeve is movably connected with the connecting rod; or the antiskid rolling wheel 53 is movably connected with the connecting rod, and the telescopic sleeve is fixedly connected with the connecting rod.
Optionally, the telescopic sleeve is provided with a pin hole, the connecting rod is provided with a hole site matched with the pin hole on the telescopic sleeve, and the telescopic sleeve is connected with the connecting rod through a pin shaft. The telescopic sleeve is provided with more than one group of pin holes and/or the connecting rod is provided with more than one group of hole sites matched with the pin holes. Therefore, the distance between the anti-skid roller 53 and the adjusting sleeve 52 can be adjusted by the telescopic sleeve, so that the top end of the solar panel with different thicknesses can be adapted.
The telescopic rod 51 is connected with the moving mechanism through a connecting seat, at least one through hole matched with the bolt hole is formed in the connecting seat, and the connecting seat is connected with the telescopic rod 51 through a bolt.
Antiskid generally uses on taking the solar panel at inclination, hangs the antiskid of one side on solar panel's top, is about to place anti-skidding gyro wheel 53 on solar panel, alright play the safety protection effect, avoids this device to drop because of adverse circumstances accident.
Preferably, the telescopic rod 51 is connected to the moving mechanism, and optionally, the telescopic rod 51 is connected to the fixing plate 42 through a fixing seat. Optionally, the fixing base is provided with a through hole matched with the bolt hole, and when the fixing base is used, the bolt is inserted into the through hole and the bolt hole to complete fixing. The anti-skid mechanism only completes extension and retraction through a mechanical structure and has a simple structure; the telescopic rod 51 can be stretched out and drawn back through the bolt and the through hole, so that the use is convenient; therefore, the cleaning device is less influenced by the severe environment during cleaning and can be more suitable for the severe environment during cleaning. And the telescopic rod 51 is fixed by the fixing seat, so that the connection stability of the telescopic rod 51 and the mobile unit is further enhanced, and the anti-slip mechanism is prevented from falling off due to severe environment.
Optionally, the telescopic rod 51 penetrates or does not penetrate the moving unit, preferably, the telescopic rod 51 penetrates the moving unit to enhance the stability of the anti-slip mechanism, avoid the anti-slip mechanism from falling off the fixed seat, and enhance the adaptability of the device to severe environments.
The length of the telescopic rod 51 can be adjusted to adapt to photovoltaic panels with different sizes; the length of the telescopic rod 51 can be adjusted to enable the cleaning device to be placed at different positions of the photovoltaic panel with the inclination angle, and the cleaning efficiency is prevented from being influenced due to the fact that the cleaning device deviates from a preset track during cleaning.
The anti-skidding idler wheels 53 and the adjusting sleeves 52 are connected into a whole through rigid connection, one end of each anti-skidding idler wheel is connected to the vehicle body, the other end of each anti-skidding idler wheel is hung on the side wall of the top end of the solar panel, when the machine tends to slide downwards, the anti-skidding idler wheels 53 and the adjusting sleeves 52 enable the anti-skidding idler wheels to be firmly hung on the side wall of the photovoltaic panel to achieve an anti-skidding function, the moving range of the cleaning equipment on the solar panel is further limited, and the device is prevented from deviating from a preset path.
The cleaning assembly is at least provided with two, and two the cleaning assembly sets up respectively the front end and the rear end of main part subassembly, the cleaning assembly includes roller brush mechanism and gimbal mechanism, roller brush mechanism with gimbal mechanism connects, roller brush mechanism sets up in the gimbal mechanism. The roller brush mechanism comprises a roller brush 11 and a roller brush shaft, the roller brush 11 is connected with the roller brush shaft, and at least one roller brush 11 is arranged on a single roller brush shaft. Optionally, the length of the roller brush mechanism is greater than 2 meters, and preferably, the length of the roller brush 11 mechanism is 2.2 meters. The roller brush mechanism with the length of more than 2 meters can greatly improve the cleaning efficiency.
Optionally, the cleaning assembly further comprises a motor unit 45, the motor unit 45 comprises a motor protective shell and a driving motor, and the motor protective shell is sleeved on the outer side of the driving motor and used for enhancing the waterproof performance of the motor unit 45. Optionally, the motor unit 45 is disposed on the support mechanism. The motor unit 45 is connected with a transmission mechanism 14, the transmission mechanism 14 is connected with the roller brush shaft, the transmission mechanism 14 can be a conveying belt and a transmission wheel, the conveying belt is connected with the transmission wheel, two transmission wheels are arranged, one transmission wheel is connected with the roller brush shaft, and the other transmission wheel is connected with the motor unit 45. The motor unit 45 drives the roller brush mechanism to rotate through the transmission mechanism 14. Optionally, the motor unit 45 further includes a speed reducer, and the driving motor is connected to the transmission mechanism 14 through the speed reducer.
Optionally, the transmission mechanism 14 is disposed between adjacent rolling brushes 11, so as to optimize the transmission, so that the rolling brush 11 mechanism can be designed to be longer. Preferably, a single roller brush mechanism is provided with one of the transmission mechanisms 14, and the transmission mechanism 14 is not arranged in the middle of the cleaning assembly. Therefore, although the rolling brush 11 cannot be installed at the same time at the position where the transmission mechanism 14 is installed, the present application is provided with two cleaning assemblies, and the installation directions of the two cleaning assemblies are opposite, even if the roller brush mechanism on the front end cleaning assembly cannot be cleaned due to a gap left at a part of the roller brush mechanism, the roller brush mechanism on the rear end cleaning assembly has no gap at the corresponding cleaning position due to the opposite direction, so that the solar panel which is not completely cleaned by the front end cleaning assembly can be further cleaned. Optionally, a gap left between the rolling brushes 11 at the left end and the right end of the roller brush mechanism is asymmetric.
The support mechanism is further provided with a flushing mechanism, the flushing mechanism comprises nozzles 12 and pipelines, the nozzles 12 are connected with the pipelines, and a plurality of nozzles 12 are arranged on one pipeline and connected with water pipes.
When the device is operated, the nozzle 12 on the front end cleaning component wets dust or dirt and the like on the solar panel, the brush on the rear end cleaning component is generally used for secondary cleaning so as to clean the dirt and dust which are not cleaned at the front end under the severe environment, and the nozzle 12 on the rear end cleaning component is generally used for washing mud and dust out of the solar panel. Two clean subassemblies in front and back are favorable to promoting clean efficiency to promote clear clean degree.
The support mechanism comprises a support main body and a connecting cross rod 13, the connecting cross rod 13 is connected with the support main body, and the connecting cross rod 13 is connected with the main body assembly. Optionally, both ends of the connecting cross rod 13 are connected with the rolling brush 11 through a connecting piece, optionally, the motor unit 45 is arranged at the position of one end of the connecting cross rod 13, optionally, the motor unit 45 is arranged on the connecting piece.
The fixing plate is provided with a connecting block, optionally, the connecting block is provided with a pin hole, a circle of hole sites matched with the pin hole are arranged at a preset connecting position on the connecting cross rod 13, and the difference of the hole sites lies in the difference of the radial direction of the connecting cross rod 13. The connecting block is provided with a groove for accommodating the connecting cross rod 13.
The cleaning component can be fixed on the fixing plate through a pin, and the height between the cleaning component and the plane to be cleaned can be adjusted by changing the hole position connected with the pin. So as to adapt to dry cleaning or water washing and adjustment of different pollution degrees.
Optionally, a fixing block is further arranged on the connecting cross rod 13, a through hole is formed in the connecting block, and a structure matched with the through hole is arranged on the fixing block, so that the fixing block and the connecting block can be detachably connected. Optionally, a pin hole is formed in the fixing block, a circle of hole sites matched with the pin hole is formed in a preset connecting position on the connecting cross rod 13, and the difference of the hole sites lies in the difference of the radial direction of the connecting cross rod 13.
When the device is used for cleaning in a severe environment, the manual cleaning efficiency is less than 100 square meters per hour, but the device can achieve 6500 square meters per hour by cleaning through the method, and even compared with a common cleaning machine, the efficiency is greatly improved.
The water and electricity mechanism includes water and electricity coupling 21, fixing support 25, water and electricity sliding ring, water and electricity coupling 21 passes through the water and electricity sliding ring with fixing support 25 connects, the water and electricity mechanism passes through fixing support 25 is connected with electrical control mechanism. The fixing support 25 is connected with a tension bolt, and the tension bolt can improve the stability of the fixing support 25 so as to adapt to the severe environment during cleaning.
The water and electricity sliding ring includes sliding ring one 22, sliding ring two 23 and sliding ring three 24, sliding ring two 23 with water and electricity coupling 21 is connected, sliding ring three 24 with fixing support 25 is connected, sliding ring one 22 sets up sliding ring two 23 with between the sliding ring three 24, swing joint sliding ring two 23 with sliding ring three 24, be equipped with spacing hole on the sliding ring three 24 for the removal of restriction water pipe and cable. Optionally, the second slip ring 23 and the third slip ring 24 are provided with limiting grooves, and the first slip ring 22 is arranged between the second slip ring 23 and the third slip ring 24 through a snap spring.
The hydroelectric slip ring has the main functions of integrating a water pipe and a cable and preventing the hydroelectric slip ring from interfering with a vehicle body; after water pipe and cable penetrate, can guarantee when cleaning device moves or turns to that water pipe and cable can not interfered by the machine, realize arbitrary direction adjustment and pull, avoid the damage of water pipe and cable, reinforcing means is to the adaptability of environment.
A method of cleaning comprising the steps of:
step S1: judging whether the cleaning environment is suitable for cleaning;
step S2: placing the cleaning device on a plane to be cleaned;
and step S3: cleaning the plane to be cleaned by cleaning equipment;
and step S4: repeating the step S2 and the step S3;
step S5: and recovering the cleaning component.
The step S1 includes: judging whether the cleaning work is carried out in the cleaning environment, so that the cleaning efficiency can be improved or the consumption in cleaning can be reduced; whether cleaning work is carried out in the cleaning environment or not is judged, whether the cleaning equipment is damaged or not is judged, and the next step can be carried out after the work is facilitated.
The clean environment convenient for cleaning comprises rainy days with low pollutant-free content, after single rainfall or in good weather conditions and the like.
Optionally, the cleaning device includes an anti-slip mechanism, and the step 2 includes: adjusting the telescopic sleeve and the connecting rod to enable the distance between the anti-skid roller 53 and the adjusting sleeve 52 to be adaptive to the thickness of the top surface of the solar panel to be cleaned; adjusting the telescopic rod 51 to enable the position of the cleaning equipment limited by the anti-skid mechanism to be adaptive to the position of the solar panel to be cleaned; the cleaning equipment is placed on the solar panel, the anti-skid rollers 53 on the anti-skid mechanism on one side of the cleaning equipment are placed on the top surface of the solar panel, and the anti-skid rollers 53 on the anti-skid mechanism on the other side of the cleaning equipment are connected with or not connected with the bottom surface of the solar panel.
In the normal cleaning, the step S3 includes: the cleaning device moves forward; the nozzles on the front hairbrush wet dust or dirt on the solar panel, and the front hairbrush cleans the solar panel; the solar panel is cleaned for the second time by the rear brush, the front brush does not have clean mud and dust in the severe environment, and the nozzle on the rear brush washes mud and dust out of the solar panel. When the cleaning equipment is cleaned in the rainfall or after the rainfall, the rainwater can infiltrate the dust and the mud on the solar panel, so that the water consumption and the wetting time of the equipment for wetting the solar panel are reduced, the cleaning efficiency of the cleaning equipment is enhanced, and the environment is protected.
The movement of the cleaning device in step S3 may be controlled wirelessly by a remote control mechanism. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. Solar panel cleaning device, its characterized in that, including main part subassembly and clean subassembly, main part subassembly with clean subassembly is connected, main part subassembly includes water and electricity mechanism, electrical control mechanism and moving mechanism, water and electricity mechanism with electrical control mechanism connects, moving mechanism with electrical control mechanism connects, clean subassembly includes roller brush mechanism and gimbal mechanism, roller brush mechanism with gimbal mechanism connects, clean subassembly is provided with two at least, clean subassembly sets up at least main part subassembly's front end and rear end.
2. Solar panel cleaning apparatus according to claim 1, wherein the roller brush mechanism has a length of more than 2 meters.
3. The solar panel cleaning apparatus of claim 1, wherein the roller brush mechanism comprises a roller brush and a roller brush shaft, the roller brush is connected with the roller brush shaft, and at least one roller brush is disposed on a single roller brush shaft.
4. The solar panel cleaning apparatus according to claim 3, wherein the cleaning assembly further comprises a motor unit, the motor unit is connected with a transmission mechanism, the transmission mechanism is connected with the roller brush shaft, the motor unit drives the roller brush mechanism to rotate through the transmission mechanism, the transmission mechanism is disposed between adjacent roller brushes, and the transmission mechanism is not disposed in the middle of the cleaning assembly.
5. The solar panel cleaning apparatus according to any one of claims 1 to 4, wherein the electrical control mechanism comprises an electrical control box main body and an electrical control box cover plate, and the electrical control box main body is hermetically connected with the electrical control box cover plate.
6. The solar panel cleaning device according to claim 5, wherein a sinking platform structure is arranged on the electric control box main body, a matching structure matched with the sinking platform structure is arranged on the electric control box cover plate, and the electric control box main body is hermetically connected with the electric control box cover plate through the matching structure and the sinking platform structure.
7. The solar panel cleaning apparatus of claim 5, wherein the electronic control mechanism comprises a master control device and a remote control mechanism, the master control device being wirelessly connected to the remote control mechanism, the master control device being disposed within the electronic control box body.
8. The solar panel cleaning apparatus of claim 7, wherein the moving mechanism comprises tracks made of neoprene impregnated with nitrile reclaimed rubber and viton.
9. The solar panel cleaning apparatus of claim 7, wherein the main body assembly further comprises anti-slip mechanisms disposed at opposite ends of the main body assembly.
10. Cleaning method for a solar panel cleaning device according to any of claims 1-9, comprising the steps of: step S1: determining whether the cleaning environment is suitable for cleaning; step S2: placing the cleaning device on a plane to be cleaned; and step S3: cleaning the plane to be cleaned by cleaning equipment; and step S4: repeating the step S2 and the step S3; step S5: and recovering the cleaning component.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210980675.1A CN115245919A (en) | 2022-08-16 | 2022-08-16 | Solar panel cleaning equipment and cleaning method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210980675.1A CN115245919A (en) | 2022-08-16 | 2022-08-16 | Solar panel cleaning equipment and cleaning method thereof |
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| CN115245919A true CN115245919A (en) | 2022-10-28 |
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| CN202210980675.1A Pending CN115245919A (en) | 2022-08-16 | 2022-08-16 | Solar panel cleaning equipment and cleaning method thereof |
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