CN114602842B - Efficient cleaning method and device for dust on surface of photovoltaic panel of solar photovoltaic power station - Google Patents
Efficient cleaning method and device for dust on surface of photovoltaic panel of solar photovoltaic power station Download PDFInfo
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- CN114602842B CN114602842B CN202210299074.4A CN202210299074A CN114602842B CN 114602842 B CN114602842 B CN 114602842B CN 202210299074 A CN202210299074 A CN 202210299074A CN 114602842 B CN114602842 B CN 114602842B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 96
- 239000000428 dust Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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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
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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
Landscapes
- Cleaning In General (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a high-efficiency cleaning method and equipment for dust on the surface of a photovoltaic panel of a solar photovoltaic power station, wherein the high-efficiency cleaning method comprises a vehicle body tractor, a connecting hook, a cleaning equipment dispatching vehicle, a battery box, a mechanical arm, a photovoltaic panel dry type cleaner storage rack and a lifting table.
Description
Technical Field
The invention belongs to the technical field of solar photovoltaic panel cleaning, and particularly relates to a high-efficiency cleaning method specially applied to surface dust of a photovoltaic panel of a large-scale solar photovoltaic power station, and provides an automatic cleaning device.
Background
With the rapid development of global technology, fossil fuels are consumed in a large quantity, and the problem of environmental pollution is increasingly prominent. Solar energy is considered as one of the most abundant clean energy sources to solve the global energy and environmental problems. Photovoltaic power generation directly converts solar energy into electric energy by utilizing the photoelectric effect of semiconductor materials, and the photovoltaic power generation is highly valued and greatly developed in all countries of the world due to the advantages of safety, reliability, no noise, no pollution emission and the like. In China, the traditional energy reserves have the characteristics of 'lack of gas, less oil and more coal', and the large-area plateau in the northwest has long illumination time and rich solar resources, thereby being particularly suitable for developing solar power generation. Through development for many years, china has been the first place in the aspects of photovoltaic panel yield, export quantity, solar photovoltaic power generation scale and the like.
In order to realize the two-carbon strategic plan, photovoltaic solar power generation will be greatly developed as one of main new energy sources in the next 40 years. The solar power generation mode mainly comprises two major types of photovoltaic power generation and photo-thermal power generation, wherein the mature photovoltaic power generation mainly utilizes the photoelectric effect of semiconductor materials to directly convert solar energy into electric energy, and the solar power generation device is simple in structure and wide in use. The current integrated installed capacity of photovoltaic power generation in China exceeds 250GW, and the photovoltaic scale is expected to be 70 times that of the current integrated installed capacity of photovoltaic power generation in 2060. However, in northwest regions of China, due to the invasion of wind and sand, a large amount of dust or sand can be accumulated on the surface of the photovoltaic panel along with the increase of service time, so that the conversion efficiency of the photovoltaic panel is seriously affected, and the photovoltaic panel can produce a heat island effect to burn out. Therefore, it is important to clean dust on the photovoltaic panel in time.
At present, the mode that the watering lorry was used to the manual work of photovoltaic station commonly adopted is washed, guarantees the clean state on photovoltaic board surface. However, the domestic photovoltaic power station is located in areas such as Xinjiang, qinghai, gansu, ningxia and inner Mongolia where solar energy resources are rich, but the areas just have the problems of large sand wind amount and deficient water resources, so that the cost of cleaning the photovoltaic panel by utilizing a large amount of water resources is high, and the cost of photovoltaic power generation is greatly increased. There are also some research-type apparatuses, such as a solar photovoltaic panel high-efficiency dust removing apparatus mentioned in patent CN 111014105A, which adopts a photovoltaic panel dry cleaner mounted on a vehicle head, and cleaning is performed by adjusting a vertical sliding table, a horizontal sliding table, a turntable and a pulling cylinder therein so that the photovoltaic panel dry cleaner is attached to a photovoltaic panel. However, due to the influence of local topography factors, the actual photovoltaic power station maintenance channel has larger ground fluctuation, the angle of the mechanical arm needs to be adjusted in real time, and the control difficulty is high. In addition, some dry type cleaning equipment directly fixed on the photovoltaic panels is arranged, however, the photovoltaic panels of the domestic photovoltaic power station are all installed in groups according to the topography, the quantity of each group of photovoltaic panels is different, the heights of two adjacent groups of photovoltaic panels are different, the existing equipment cannot span the gap between the adjacent photovoltaic panel assemblies, and the existing equipment is powered by the solar panels carried by the existing equipment and cannot work continuously for a long time, so that the cup cleaning equipment is required to be matched for each group of photovoltaic panels, and the investment in the early stage is huge.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-efficiency cleaning method and equipment for dust on the surfaces of photovoltaic panels of a solar photovoltaic power station, which are used for rapidly cleaning intelligent equipment on the surfaces of a plurality of solar photovoltaic panels by utilizing a plurality of photovoltaic panel dry cleaners. The direct water spraying treatment mode adopted by the traditional cleaning mode can be avoided, so that the cleaning time is reduced, the waste of water resources is greatly reduced, and the cleaning and maintenance cost of the solar photovoltaic panel is effectively reduced.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
high-efficient clean-up equipment of solar photovoltaic power plant photovoltaic board surface dust, its characterized in that: including automobile body tractor, coupling hook, cleaning equipment dispatch car, battery box, manipulator, photovoltaic board dry-type cleaner storage rack and elevating platform, the automobile body tractor passes through coupling hook with the cleaning equipment dispatch car and is connected, install battery box, manipulator, photovoltaic board dry-type cleaner storage rack and elevating platform on the cleaning equipment dispatch car, the manipulator is fixed in the battery box upper end, the photovoltaic board dry-type cleaner that has placed in the photovoltaic board dry-type cleaner storage rack, the elevating platform includes objective table, layer board, guide rail, support and base, the base is fixed on the cleaning equipment dispatch car, support cross mounting is on the base, the objective table is installed in the support top, be provided with the guide rail on the objective table, install the layer board on the guide rail, the layer board slides about on the guide rail, the support is gone up to the high time of photovoltaic board dry-type cleaner storage rack, the photovoltaic board dry-type cleaner that lifts, motor, guide rail, drive wheel, brush, drive wheel, brush, fixed mounting are including the brush, the brush is in the fixed position on the photovoltaic board, the brush is carried on the surface cleaner, and the brush is held to the fixed position.
As a further improvement of the invention: the battery box and the manipulator are arranged at the front end of the cleaning equipment dispatching vehicle, the photovoltaic panel dry type cleaner storage frames are arranged at two sides of the rear end of the cleaning equipment dispatching vehicle, and the lifting platform is arranged between the photovoltaic panel dry type cleaner storage frames.
As a further improvement of the invention: the upper part of the base and the lower part of the objective table are respectively provided with a sliding rail, and the support is slidably arranged on the sliding rails.
As a further improvement of the invention: the manipulator comprises a mounting seat, a manipulator and a gripper, wherein the mounting seat is fixed at the front end of the cleaning equipment dispatching vehicle, one end of the manipulator is mounted on the mounting seat, and the gripper is mounted at the other end of the manipulator.
As a further improvement of the invention: the photovoltaic board dry cleaner storage rack is provided with a partition board, the partition boards are sequentially fixed along the height direction of the photovoltaic board dry cleaner storage rack, and the photovoltaic board dry cleaner is stored on the partition boards.
The application method of the efficient cleaning equipment for the dust on the surface of the photovoltaic panel of the solar photovoltaic power station is characterized by comprising the following steps of: the method comprises the following steps:
step 1: firstly, loading a plurality of photovoltaic panel dry cleaners by a cleaner storage rack of a cleaning equipment dispatching vehicle, dragging the cleaning equipment dispatching vehicle to a photovoltaic panel maintenance channel of a photovoltaic power station to be cleaned by a tractor, and adjusting the tractor to enable the cleaning equipment dispatching vehicle to be positioned at the starting end of a first group of photovoltaic panels;
step 2: the method comprises the steps that a supporting plate on a lifting table stretches out, a photovoltaic panel dry cleaner is taken out from a cleaner storage rack and returns to an initial position, a manipulator grabs the photovoltaic panel dry cleaner on the lifting table, adjusts the angle of the photovoltaic panel dry cleaner to be parallel to a photovoltaic panel, places the photovoltaic panel dry cleaner on the photovoltaic panel, remotely starts the photovoltaic panel dry cleaner to start cleaning, and automatically stops when the photovoltaic panel dry cleaner moves to the end side of the photovoltaic panel;
step 3: dragging the cleaning equipment dispatching vehicle to advance along the paving direction of the photovoltaic panels by the tractor until the next group of photovoltaic panels start to repeat the step 2;
step 4: repeating the step 3 and the step 2 until all photovoltaic panel dry cleaners in the cleaner storage rack are placed on the photovoltaic panels to start cleaning work;
step 5: dragging a cleaning device dispatching vehicle to return to the end of the first group of photovoltaic panels by a tractor, enabling the photovoltaic panel dry cleaner to move to the tail end of the photovoltaic panel assembly, grabbing the photovoltaic panel dry cleaner from the photovoltaic panel by a manipulator, putting the photovoltaic panel dry cleaner back to a lifting table, putting the photovoltaic panel dry cleaner back to a cleaner storage rack by the lifting table, and automatically charging the dry cleaner by the cleaner storage rack;
step 6: and (3) dragging the cleaning equipment dispatching truck by the tractor to sequentially retract all the dry cleaners, dragging the cleaning equipment dispatching truck by the tractor to start testing the next group of uncleaned photovoltaic panels, and repeating the steps 1 to 6 until all the photovoltaic panels are cleaned.
Compared with the prior art, the invention has the beneficial effects that:
1. the multiple photovoltaic panel dry cleaners work simultaneously, so that the efficiency is high;
2. the manipulator automatically places and withdraws the photovoltaic panel dry cleaner through visual navigation, manual intervention is not needed, and the operation is simple;
3. the photovoltaic panel dry cleaner is provided with a battery pack, and can realize quick charging after being stored in the storage rack of the photovoltaic panel dry cleaner;
4. the working process of the photovoltaic panel dry cleaner does not need the intervention of a cleaning equipment dispatching vehicle, is not influenced by the fluctuation condition of the ground, can be suitable for different road conditions, and can clean photovoltaic panels with different heights and angles.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front view of the general structure of the present invention;
FIG. 3 is a top view of the general structure of the present invention;
FIG. 4 is a left side view of the general structure of the present invention;
FIG. 5 is a schematic diagram of a complete assembly of a cleaning equipment cart according to the present invention;
FIG. 6 is a rear assembly schematic view of a cleaning equipment cart according to the present invention;
FIG. 7 is a schematic view of a manipulator according to the present invention;
FIG. 8 is a schematic view of a lifting platform according to the present invention;
FIG. 9 is a schematic view of a dry cleaner for photovoltaic panels according to the present invention;
fig. 10 is a schematic view of the bottom structure of the dry cleaner for photovoltaic panels in the present invention.
In the figure: 1. a vehicle body tractor; 2. a connecting hook; 3. a cleaning equipment dispatching vehicle; 4. a battery box; 5. a manipulator; 51. a mounting base; 52. a mechanical arm; 53. a grip; 6. a photovoltaic panel dry cleaner storage rack; 61. a partition plate; 7. a lifting table; 71. an objective table; 72. a supporting plate; 73. a guide rail; 74. a bracket; 75. a base; 8. a photovoltaic panel; 9. a photovoltaic panel dry cleaner; 91. a motor; 92. a driving wheel; 93. a cleaner holder; 94. a battery pack; 95. a change gear; 96. a brush; 10. ground surface; 11. the photovoltaic panel maintains the channel.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
the invention provides an intelligent device which utilizes an intelligent trolley provided with a manipulator to rapidly clean the surfaces of a plurality of solar photovoltaic panels by utilizing a plurality of photovoltaic panel dry cleaners, and is specially used for solving the problems of uneven topography and different heights of the solar photovoltaic panels. The direct water spraying treatment mode adopted by the traditional cleaning mode is avoided, so that the cleaning time is reduced, the waste of water resources is greatly reduced, and the cleaning and maintenance cost of the solar photovoltaic panel is effectively reduced.
The structure of the invention is shown in fig. 1-4, the assembly on the cleaning equipment dispatching truck is shown in fig. 5-6, the manipulator is shown in fig. 7, the lifting table is shown in fig. 8, and the photovoltaic panel dry cleaner is shown in fig. 9.
The high-efficiency cleaning equipment for dust on the surface of a photovoltaic panel of a solar photovoltaic power station comprises a car body tractor 1, a connecting hook 2, a cleaning equipment dispatching car 3, a battery box 4, a manipulator 5, a photovoltaic panel dry type cleaner storage rack 6 and a lifting table 7, wherein the car body tractor 1 is connected with the cleaning equipment dispatching car 3 through the connecting hook 2, the battery box 4, the manipulator 5, the photovoltaic panel dry type cleaner storage rack 6 and the lifting table 7 are arranged on the cleaning equipment dispatching car 3, the manipulator 5 is fixed at the upper end of the battery box 4, the photovoltaic panel dry type cleaner 9 is arranged in the photovoltaic panel dry type cleaner storage rack 6, the lifting table 7 comprises an objective table 71, a supporting plate 72, a guide rail 73, a bracket 74 and a base 75, the base 75 is fixed on the cleaning equipment dispatching car 3, the bracket 74 is crossly arranged on the base 75, the objective table 71 is arranged above the bracket 74, the carrier 71 is provided with a guide rail 73, the guide rail 73 is provided with a supporting plate 72, the supporting plate 72 slides left and right on the guide rail 73, when the bracket 74 rises to the height of the photovoltaic panel dry type cleaner storage rack 6, the supporting plate 72 slides out of the guide rail 73 to lift the photovoltaic panel dry type cleaner 9 on the photovoltaic panel dry type cleaner storage rack 6, the photovoltaic panel dry type cleaner 9 comprises a motor 91, a driving wheel 92, a cleaner bracket 93, a battery pack 94, a change gear 95 and a brush 96, the motor 91 is fixed at two end positions above the cleaner bracket 93, the battery pack 94 is fixed at the middle position above the cleaner bracket 93, the brush 96 is arranged below the cleaner bracket 93, the driving wheel 92 is arranged at two sides of the cleaner bracket 93, the change gear 92 is fixed at the upper end of the cleaning brush bracket 93, the photovoltaic panel 8 is also included, the driving wheel 92 is attached to the upper surface of the photovoltaic panel 8, and the photovoltaic panel dry cleaner 9 is driven by the driving wheel 92 to reciprocate on the photovoltaic panel 8.
In this embodiment: the battery box 4 and the manipulator 5 are arranged at the front end of the cleaning equipment dispatching vehicle 3, the photovoltaic panel dry type cleaner storage racks 6 are arranged at two sides of the rear end of the cleaning equipment dispatching vehicle 3, and the lifting table 7 is arranged between the photovoltaic panel dry type cleaner storage racks 6.
The ground 10 is provided with a photovoltaic board maintenance channel 11, the vehicle body tractor 1 advances on the photovoltaic board maintenance channel 11 when working, the vehicle body tractor 1 is connected with the cleaning equipment dispatching vehicle 3 through the connecting hook 2, and the vehicle body tractor 1 can drive the cleaning equipment dispatching vehicle 3 to move together when moving.
The battery box 4 is used for supplying power to the manipulator 5 and the lifting mechanism, and the battery box 4 and the manipulator 5 are both arranged at the front end of the cleaning equipment dispatching vehicle 3.
The photovoltaic panel dry cleaner storage racks 6 are arranged at two sides of the rear end of the cleaning equipment dispatching vehicle 3 and are used for storing photovoltaic panel dry cleaners 9.
The lifting platform 7 comprises an objective table 71, a bracket 74 and a base 75, wherein the lifting platform 7 is arranged in the middle of the rear end of the cleaning equipment dispatching vehicle 3 and is used for taking out the photovoltaic panel dry cleaners 9 on the photovoltaic panel dry cleaner storage racks 6 at two sides. The stage 71 is provided with a guide rail 73, and the pallet 72 can move left and right in the horizontal movement guide rail 73, so that all the components on the pallet 72 are driven to reciprocate in the horizontal direction. When the lifting table 7 works, the support 74 adjusts the height of the lifting table 7, is suitable for the horizontal movement of the supporting plate 72, and takes out the photovoltaic panel dry cleaner 9 on the photovoltaic panel dry cleaner storage rack 6, and then gives the photovoltaic panel dry cleaner 9 to the manipulator 5 for the next operation.
In this embodiment: slide rails are respectively arranged above the base 75 and below the object stage 71, and the bracket 74 is slidably mounted on the slide rails.
Slide rails are respectively provided above the base 75 and below the stage 71, and a bracket 74 is slidably mounted on the slide rails, so that the bracket 74 can be conveniently lifted and lowered.
In this embodiment: the manipulator 5 comprises a mounting seat 51, a manipulator arm 52 and a gripper 53, wherein the mounting seat 51 is fixed at the front end of the cleaning equipment dispatching vehicle 3, one end of the manipulator arm 52 is mounted on the mounting seat 51, and the gripper 53 is mounted at the other end of the manipulator arm 52.
The manipulator 5 take out the photovoltaic board dry cleaner 9 on the elevating platform 7 through arm 52 and tongs 53, place it on suitable position on photovoltaic board 8 through the angle of adjustment manipulator 5 to reach the clear purpose of photovoltaic board 8 that photovoltaic board dry cleaner 9 is applied to not co-altitude photovoltaic board 8, be provided with the spout on the photovoltaic board 8, drive wheel 92 is located the spout, along spout reciprocating motion, guarantee that photovoltaic board dry cleaner 9 can not drop.
The invention can adapt to the height change of the photovoltaic panel 8, and the placing angle of the photovoltaic panel dry cleaner 9 can be automatically adjusted by the manipulator 5, so that the cleaning work of the photovoltaic panels 8 with different heights can be satisfied.
According to the invention, a plurality of photovoltaic panel dry cleaners 9 can be placed at the same time, the photovoltaic panel dry cleaners 9 are taken out from the photovoltaic panel dry cleaner storage rack 6 through the supporting plates 72 on the lifting table 7, then the manipulator 5 automatically grabs the photovoltaic panel dry cleaners 9, adjusts the photovoltaic panel dry cleaners 9 to a proper angle and then places the photovoltaic panel dry cleaners on the photovoltaic panel 8, the work is started, then the vehicle body tractor 1 continues to move, the cleaning equipment dispatching vehicle 3 is driven to move forwards to reach a second working place, and the steps are repeated, so that the purpose of placing a plurality of photovoltaic panel dry cleaners 9 at the same time can be achieved.
In this embodiment: the photovoltaic panel dry cleaner storage rack 6 is provided with a partition 61, the partition 61 is sequentially fixed along the height direction of the photovoltaic panel dry cleaner storage rack 6, and the photovoltaic panel dry cleaner 9 is stored on the partition 61.
The photovoltaic panel dry cleaner storage rack 6 is provided with the partition 61, so that a plurality of photovoltaic panel dry cleaners 9 can be stored on the partition 61 at the same time, and the photovoltaic panel dry cleaners 9 can be conveniently and simultaneously placed.
The application method of the efficient cleaning equipment for the dust on the surface of the photovoltaic panel 8 of the solar photovoltaic power station comprises the following steps:
step 1: firstly, a plurality of photovoltaic panel dry cleaners 9 are loaded by a cleaner storage rack 6 of a cleaning equipment dispatching truck 3, the cleaning equipment dispatching truck 3 is dragged by a tractor 1 to a photovoltaic panel maintenance channel 11 of a photovoltaic power station needing cleaning, and the tractor 1 is adjusted so that the cleaning equipment dispatching truck 3 is positioned at the starting end of a first group of photovoltaic panels 8;
step 2: the supporting plate 72 on the lifting table 7 stretches out, the photovoltaic panel dry cleaner 9 is taken out from the cleaner storage rack 6 and returns to the initial position, the manipulator 5 grabs the photovoltaic panel dry cleaner 9 on the lifting table 7, adjusts the angle of the photovoltaic panel dry cleaner 9 to be parallel to the photovoltaic panel 8, places the photovoltaic panel dry cleaner 9 on the photovoltaic panel 8, remotely starts the photovoltaic panel dry cleaner 9 to start cleaning work, and automatically stops when the photovoltaic panel dry cleaner 9 runs to the end side of the photovoltaic panel 8;
step 3: dragging the cleaning equipment dispatching truck 3 to advance along the paving direction of the photovoltaic panels 8 by the tractor 1 until the next group of photovoltaic panels 8 start to be at the side, and repeating the step 2;
step 4: repeating the steps 3 and 2 until all the photovoltaic panel dry cleaners 9 in the cleaner storage rack 6 are placed on the photovoltaic panels 8 to start cleaning work;
step 5: dragging the cleaning equipment dispatching truck 3 to return to the end of the first group of photovoltaic panels 8 by the tractor 1, grabbing the photovoltaic panel dry type cleaner 9 from the photovoltaic panels 8 by the manipulator 5 and putting the photovoltaic panel dry type cleaner 9 back to the lifting table 7 when the photovoltaic panel dry type cleaner 9 moves to the tail end of the photovoltaic panel assembly, putting the photovoltaic panel dry type cleaner 9 back to the cleaner storage rack 6 by the lifting table 7, and automatically charging the dry type cleaner 9 by the cleaner storage rack 6;
step 6: and (3) dragging the cleaning equipment dispatching truck 3 by the tractor 1 to sequentially retract all the dry cleaners 9, dragging the cleaning equipment dispatching truck 3 by the tractor 1 to start testing the next group of uncleaned photovoltaic panels 8, and repeating the steps 1 to 6 until all the photovoltaic panels 8 are cleaned.
The invention can realize the simultaneous operation of a plurality of photovoltaic panel dry cleaners 9, and has high efficiency; the manipulator 5 automatically places and withdraws the photovoltaic panel dry cleaner 9 through visual navigation, manual intervention is not needed, and the operation is simple; the photovoltaic panel dry cleaner 9 is provided with a battery pack, and can realize quick charging after being stored in the photovoltaic panel dry cleaner storage rack 6; the working process of the photovoltaic panel dry cleaner does not need the intervention of a cleaning equipment dispatching vehicle, is not influenced by the fluctuation condition of the ground 10, can be suitable for different road conditions, and can clean the photovoltaic panels 8 with different heights and angles.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the present invention in any other way, but is intended to cover any modifications or equivalent variations according to the technical spirit of the present invention, which fall within the scope of the present invention as defined by the appended claims.
Claims (6)
1. High-efficient clean-up equipment of solar photovoltaic power plant photovoltaic board surface dust, its characterized in that: including automobile body tractor (1), coupling hook (2), cleaning equipment dispatch car (3), battery box (4), manipulator (5), photovoltaic board dry cleaner storage rack (6) and elevating platform (7), automobile body tractor (1) is connected through coupling hook (2) with cleaning equipment dispatch car (3), install battery box (4), manipulator (5), photovoltaic board dry cleaner storage rack (6) and elevating platform (7) on cleaning equipment dispatch car (3), manipulator (5) are fixed in battery box (4) upper end, place photovoltaic board dry cleaner (9) in photovoltaic board dry cleaner storage rack (6), elevating platform (7) are including objective table (71), layer board (72), guide rail (73), support (74) and base (75), base (75) are fixed on cleaning equipment dispatch car (3), support (74) cross-mount is on base (75), install in support (74) top, be provided with in support (71) on guide rail (73) on the layer board (73), when support (74) rise to the height of photovoltaic board dry-type cleaner storage rack (6), layer board (72) are followed guide rail (73) and are gone out, lift photovoltaic board dry-type cleaner (9) on photovoltaic board dry-type cleaner storage rack (6), photovoltaic board dry-type cleaner (9) include motor (91), drive wheel (92), cleaner support (93), battery package (94), change gear (95), brush (96), motor (91) are fixed in cleaner support (93) top both ends position, battery package (94) are fixed in cleaner support (93) top intermediate position, brush (96) are installed in cleaner support (93) below, drive wheel (92) are installed in cleaner support (93) both sides, change gear (95) are fixed in cleaner brush support (93) upper end, still include photovoltaic board (8), drive wheel (92) are laminated with photovoltaic board (8) upper surface, photovoltaic board cleaner (9) drive photovoltaic board (8) through drive wheel (92) and reciprocate surface.
2. The efficient cleaning device for dust on the surface of a photovoltaic panel of a solar photovoltaic power station according to claim 1, wherein the efficient cleaning device is characterized in that: the solar cell is characterized in that the cell box (4) and the manipulator (5) are arranged at the front end of the cleaning equipment dispatching vehicle (3), the photovoltaic panel dry type cleaner storage racks (6) are arranged at two sides of the rear end of the cleaning equipment dispatching vehicle (3), and the lifting table (7) is arranged between the photovoltaic panel dry type cleaner storage racks (6).
3. The efficient cleaning device for dust on the surface of a photovoltaic panel of a solar photovoltaic power station according to claim 1, wherein the efficient cleaning device is characterized in that: slide rails are respectively arranged above the base (75) and below the object stage (71), and the support (74) is slidably arranged on the slide rails.
4. The efficient cleaning device for dust on the surface of a photovoltaic panel of a solar photovoltaic power station according to claim 1, wherein the efficient cleaning device is characterized in that: the manipulator (5) comprises a mounting seat (51), a manipulator (52) and a gripper (53), wherein the mounting seat (51) is fixed at the front end of the cleaning equipment dispatching vehicle (3), one end of the manipulator (52) is mounted on the mounting seat (51), and the gripper (53) is mounted at the other end of the manipulator (52).
5. The efficient cleaning device for dust on the surface of a photovoltaic panel of a solar photovoltaic power station according to claim 1, wherein the efficient cleaning device is characterized in that: the photovoltaic panel dry cleaner storage rack (6) is provided with a partition plate (61), the partition plate (61) is sequentially fixed along the height direction of the photovoltaic panel dry cleaner storage rack (6), and the photovoltaic panel dry cleaner (9) is stored on the partition plate (61).
6. The use method of the efficient cleaning equipment for dust on the surface of the photovoltaic panel of the solar photovoltaic power station according to any one of claims 1 to 5 is characterized in that: the method comprises the following steps:
step 1: firstly, a plurality of photovoltaic panel dry cleaners (9) are loaded by a cleaner storage rack (6) of a cleaning equipment dispatching truck (3), the cleaning equipment dispatching truck (3) is dragged by a tractor (1) to a photovoltaic panel maintenance channel (11) of a photovoltaic power station needing cleaning, and the tractor (1) is adjusted so that the cleaning equipment dispatching truck (3) is positioned at the starting end of a first group of photovoltaic panels (8);
step 2: the photovoltaic panel dry cleaner (9) is taken out from the cleaner storage rack (6) and returned to the initial position by extending the supporting plate (72) on the lifting table (7), the manipulator (5) grabs the photovoltaic panel dry cleaner (9) on the lifting table (7), the angle of the photovoltaic panel dry cleaner (9) is adjusted to be parallel to the photovoltaic panel (8), the photovoltaic panel dry cleaner (9) is placed on the photovoltaic panel (8), the photovoltaic panel dry cleaner (9) is remotely started to start cleaning, and the photovoltaic panel dry cleaner (9) automatically stops when the photovoltaic panel dry cleaner (9) moves to the end side of the photovoltaic panel (8);
step 3: dragging the cleaning equipment dispatching vehicle (3) to advance along the laying direction of the photovoltaic panels (8) by the tractor (1) until the next group of photovoltaic panels (8) starts to be at the side, and repeating the step (2);
step 4: repeating the steps 3 and 2 until all the photovoltaic panel dry cleaners (9) in the cleaner storage rack (6) are placed on the photovoltaic panels (8) to start cleaning work;
step 5: dragging a cleaning equipment dispatching truck (3) to return to the end of a first group of photovoltaic panels (8) by a tractor (1), enabling a dry cleaner (9) of the photovoltaic panels to move to the tail end of a photovoltaic panel assembly, grabbing the dry cleaner (9) of the photovoltaic panels from the photovoltaic panels (8) by a manipulator (5), putting the dry cleaner (9) of the photovoltaic panels back to a lifting table (7), putting the dry cleaner (9) of the photovoltaic panels back to a cleaner storage rack (6) by the lifting table (7), and automatically charging the dry cleaner (9) by the cleaner storage rack (6);
step 6: and (3) dragging the cleaning equipment dispatching vehicle (3) by the tractor (1) to sequentially retract all the dry cleaners (9), dragging the cleaning equipment dispatching vehicle (3) by the tractor (1) to the next group of uncleaned photovoltaic panels (8) to start measurement, and repeating the steps (1) to (6) until all the photovoltaic panels (8) are cleaned.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210299074.4A CN114602842B (en) | 2022-03-25 | 2022-03-25 | Efficient cleaning method and device for dust on surface of photovoltaic panel of solar photovoltaic power station |
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| CN202210299074.4A CN114602842B (en) | 2022-03-25 | 2022-03-25 | Efficient cleaning method and device for dust on surface of photovoltaic panel of solar photovoltaic power station |
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| CN114602842B true CN114602842B (en) | 2023-08-29 |
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| ITVI20110206A1 (en) * | 2011-07-27 | 2013-01-28 | Alberto Piccoli | MACHINE FOR CLEANING PHOTOVOLTAIC AND SOLAR PANELS |
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| CN114602842A (en) | 2022-06-10 |
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