CN116979882A - Auxiliary cleaning structure of photovoltaic cleaning robot - Google Patents
Auxiliary cleaning structure of photovoltaic cleaning robot Download PDFInfo
- Publication number
- CN116979882A CN116979882A CN202310959250.7A CN202310959250A CN116979882A CN 116979882 A CN116979882 A CN 116979882A CN 202310959250 A CN202310959250 A CN 202310959250A CN 116979882 A CN116979882 A CN 116979882A
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- Prior art keywords
- cleaning
- wall
- photovoltaic
- water
- pipe
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000011086 high cleaning Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention belongs to the technical field of photovoltaic cleaning, in particular to an auxiliary cleaning structure of a photovoltaic cleaning robot, which aims at solving the problems of high cleaning difficulty and troublesome cleaning of cleaning tools in the prior art. According to the invention, sundries of the photovoltaic panel can be cleaned by the mutual matching of the blower, the exhaust pipe and the blowing head, the flushing of the photovoltaic panel can be completed by the mutual matching of the water tank, the water pump, the first water pipe and the first nozzle, the labor cost is reduced, the cleaning difficulty is reduced, the degree of automation is high, convenience is provided for cleaning the photovoltaic panel by the follow-up brush roller, the arc-shaped pipe can be attached to the surface of the brush roller by driving the arc-shaped pipe to move downwards through the air cylinder, and the self-cleaning of the brush roller and the convenient operation are realized under the horizontal movement of the brush roller driven by the guide rail, the rotation of the brush roller and the water spraying action of the second nozzle.
Description
Technical Field
The invention relates to the technical field of photovoltaic cleaning, in particular to an auxiliary cleaning structure of a photovoltaic cleaning robot.
Background
The photovoltaic is a new energy source plate, is a short term of a solar photovoltaic power generation system, is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. The photovoltaic panel is sometimes covered by dust, bird droppings, leaves and other dust substances due to long-term exposure to air, so that the power generation efficiency of the photovoltaic panel is reduced. Therefore, the photovoltaic panel needs to be cleaned regularly to improve the productivity.
The conventional cleaning method uses tap water to directly wash the photovoltaic panel. Before use, the larger dust and substances accumulated on the photovoltaic panel are firstly gently brushed away so as to avoid scratching the surface of the photovoltaic panel. Then, the water pipe or the water gun is aligned to the surface of the photovoltaic panel, substances such as dust, bird droppings, leaves and the like are washed clean by high water pressure, and finally the brush and the roller are held by hands to be wiped clean. However, this conventional cleaning method has the following disadvantages:
firstly, although the cleaning mode has low cleaning cost, the large-area photovoltaic plate is encountered, the cleaning workload is large, a large amount of labor cost is required to be increased, the height of the erection of the photovoltaic plate is high, and the difficulty in cleaning is high.
In addition, cleaning tools such as brushes and rollers in the cleaning process can only continuously find water sources to clean the cleaning tools for ensuring the quality of subsequent cleaning due to much dirt, and the operation is troublesome.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an auxiliary cleaning structure of a photovoltaic cleaning robot, which overcomes the defects of the prior art and effectively solves the problems of high cleaning difficulty and troublesome cleaning of cleaning tools.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the auxiliary cleaning structure of the photovoltaic cleaning robot comprises a cleaning frame, wherein an air blower is arranged at the top of the cleaning frame, an air outlet of the air blower is connected with an exhaust pipe, air blowing heads distributed equidistantly are connected to outer walls of two ends of the exhaust pipe, a water tank is installed on the outer wall of the top of the cleaning frame, a water pump is connected to the outer wall of the top of the water tank, a water outlet of the water pump is connected with a first water pipe, and first spray heads distributed equidistantly are connected to the outer walls of two ends of the first water pipe;
the cleaning rack is internally provided with a self-cleaning mechanism, and the self-cleaning mechanism comprises a guide rail fixedly connected with the inner wall of the top of the cleaning rack through bolts, a cylinder arranged on a guide rail sliding block, an arc-shaped pipe connected to a piston rod of the cylinder, and second spray heads connected to the inner wall of the arc-shaped pipe and distributed at equal intervals.
Through foretell scheme, designed the cleaning frame, under the mutually supporting of air-blower, exhaust pipe and blowhead, can accomplish the debris clearance to the photovoltaic board, through the water tank, the water pump, first water pipe and first shower nozzle mutually support, can accomplish the washing to the photovoltaic board, reduced the labour cost, the cleaning degree of difficulty has been reduced, degree of automation is high, for follow-up brush roll cleaning photovoltaic board provides convenience, in automatically cleaning mechanism, after opening the solenoid valve, the second water pipe can carry water to the arc pipe, it can laminate the arc pipe to the surface of brush roll to drive the arc pipe downwardly moving through the cylinder, under the guide rail drives brush roll horizontal migration, under the rotation of brush roll and under the water spray effect of second shower nozzle, the self-cleaning of brush roll has been realized, the simple operation.
Preferably, the first water pipe outer wall is provided with a second water pipe, the second water pipe outer wall is provided with an electromagnetic valve, and one end outer wall of the second water pipe is connected to the outer wall of the arc-shaped pipe.
Through the scheme, after the electromagnetic valve is opened, part of water originally discharged from the first water pipe can be separated to enter the second water pipe, and the water can be conveyed into the arc-shaped pipe along the second water pipe.
Preferably, the inner wall of the cleaning frame is rotationally connected with a brush roller, and the outer wall of one end of the brush roller is connected with a servo motor through a coupler.
Through foretell scheme, can drive the brush roll through the rotation of servo motor output shaft and rotate, clear up the surface of photovoltaic board through the brush roll.
Preferably, the outer walls of the two sides of the cleaning frame are fixedly connected with an electric steering box through bolts, and the inner wall of the electric steering box is provided with a travelling wheel.
Through the scheme, the electric steering box is used for adjusting the walking and steering of the travelling wheels.
Preferably, the photovoltaic panel is installed to water tank top outer wall, and photovoltaic panel is connected with the dc-to-ac converter through the wire, and the dc-to-ac converter is connected with the battery through the wire.
Through above-mentioned scheme, photovoltaic panel has played the effect of electricity generation in whole device to change direct current into alternating current through the dc-to-ac converter, store the electric energy in the battery.
Preferably, a control board is arranged on the inner wall of one side of the water tank, and the control board is connected with the blower, the water pump, the guide rail, the air cylinder, the servo motor and the electromagnetic valve through signal wires.
Through the scheme, the control panel is connected with the electric equipment such as the blower, the water pump, the guide rail, the air cylinder, the servo motor and the electromagnetic valve through the signal line, so that the control panel can simultaneously control the operation of each electric equipment.
Preferably, the first spray head is arranged between the blowing heads at two sides of the cleaning frame.
Through the scheme, the device is provided with two groups of first spray heads and two groups of blowing heads respectively, and the groups of first spray heads and the blowing heads on different sides are used for cleaning photovoltaic panels at different positions respectively.
The beneficial effects of the invention are as follows:
1. according to the auxiliary cleaning structure of the photovoltaic cleaning robot, the cleaning frame is designed, sundries of the photovoltaic panel can be cleaned through the mutual matching of the blower, the exhaust pipe and the blowing head, and the flushing of the photovoltaic panel can be completed through the mutual matching of the water tank, the water pump, the first water pipe and the first nozzle, so that the labor cost is reduced, the cleaning difficulty is reduced, the automation degree is high, and convenience is provided for cleaning the photovoltaic panel by the follow-up brush roller;
2. according to the auxiliary cleaning structure of the photovoltaic cleaning robot, in the self-cleaning mechanism, after the electromagnetic valve is opened, the second water pipe can convey water into the arc-shaped pipe, the arc-shaped pipe is driven by the air cylinder to move downwards, the arc-shaped pipe can be attached to the surface of the brush roller, and the self-cleaning of the brush roller is realized under the action of the guide rail driving the brush roller to move horizontally, the rotation of the brush roller and the water spraying effect of the second spray head, so that the operation is convenient.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an auxiliary cleaning structure of a photovoltaic cleaning robot according to the present invention;
fig. 2 is a rear view of the whole structure of an auxiliary cleaning structure of a photovoltaic cleaning robot according to the present invention;
fig. 3 is a bottom view of an auxiliary cleaning structure of a photovoltaic cleaning robot according to the present invention;
fig. 4 is a schematic diagram of a self-cleaning mechanism of an auxiliary cleaning structure of a photovoltaic cleaning robot according to the present invention.
In the figure: 1. a cleaning frame; 2. a blower; 3. an exhaust pipe; 4. a blow head; 5. a water tank; 6. a water pump; 7. a first water pipe; 8. a first nozzle; 9. a self-cleaning mechanism; 91. a guide rail; 92. a cylinder; 93. an arc tube; 94. a second nozzle; 10. a second water pipe; 11. an electromagnetic valve; 12. a brush roller; 13. a servo motor; 14. an electric steering box; 15. a running wheel; 16. a photovoltaic panel; 17. and (5) a control panel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
1-2, an auxiliary cleaning structure of photovoltaic cleaning robot, including cleaning frame 1, cleaning frame 1 top is provided with air-blower 2, and the air outlet of air-blower 2 is connected with exhaust pipe 3, and exhaust pipe 3 both ends outer wall all is connected with equidistant distributed's blowhead 4, and cleaning frame 1 top outer wall installs water tank 5, and water tank 5 top outer wall is connected with water pump 6, and the delivery port of water pump 6 is connected with first water pipe 7, and first water pipe 7 both ends outer wall all is connected with equidistant distributed's first shower nozzle 8.
In this embodiment, designed cleaning frame 1, through the mutual cooperation of air-blower 2, exhaust pipe 3 and blow head 4, can accomplish the debris clearance to the photovoltaic board, through the mutual cooperation of water tank 5, water pump 6, first water pipe 7 and first shower nozzle 8, can accomplish the washing to the photovoltaic board, reduced labour cost, reduced the clean degree of difficulty, degree of automation is high, provides convenience for follow-up brush roll 12 clean photovoltaic board.
In the second embodiment, referring to fig. 4, an auxiliary cleaning structure of a photovoltaic cleaning robot, a cleaning frame 1 is internally provided with a self-cleaning mechanism 9, and the self-cleaning mechanism 9 includes the following components:
self-cleaning mechanism 9: the self-cleaning mechanism 9 comprises a guide rail 91 fixedly connected with the inner wall of the top of the cleaning frame 1 through bolts, an air cylinder 92 arranged on a sliding block of the guide rail 91, an arc-shaped pipe 93 connected with a piston rod of the air cylinder 92, and second spray heads 94 connected with the inner wall of the arc-shaped pipe 93 and distributed at equal intervals.
In this embodiment, after the electromagnetic valve 11 is opened, the second water pipe 10 will convey water into the arc pipe 93, and the arc pipe 93 is driven by the air cylinder 92 to move downwards, so that the arc pipe 93 can be attached to the surface of the brush roller 12, and the brush roller 12 is driven by the guide rail 91 to move horizontally, rotate the brush roller 12 and spray water from the second spray head 94, so that self-cleaning of the brush roller 12 is achieved, and the operation is convenient.
Referring to fig. 2, the second water pipe 10 is installed on the outer wall of the first water pipe 7, the electromagnetic valve 11 is installed on the outer wall of the second water pipe 10, one end of the second water pipe 10 is connected to the outer wall of the arc pipe 93, after the electromagnetic valve 11 is opened, a part of water originally discharged from the first water pipe 7 is separated to enter the second water pipe 94, and the water is conveyed into the arc pipe 93 along the second water pipe 10.
Referring to fig. 3, the inner wall of the cleaning frame 1 is rotatably connected with a brush roll 12, one end outer wall of the brush roll 12 is connected with a servo motor 13 through a coupling, the brush roll 12 can be driven to rotate through rotation of an output shaft of the servo motor 13, and the surface of the photovoltaic panel is cleaned through the brush roll 12.
Referring to fig. 1, the outer walls of both sides of the cleaning frame 1 are fixedly connected with electric steering boxes 14 through bolts, and the inner walls of the electric steering boxes 14 are provided with travelling wheels 15, and the electric steering boxes 14 are used for adjusting travelling and steering of the travelling wheels 15.
Referring to fig. 1, a photovoltaic panel 16 is installed on the outer wall of the top of a water tank 5, and the photovoltaic panel 16 is connected with an inverter through a wire, the inverter is connected with a storage battery through a wire, the photovoltaic panel 16 plays a role in generating electricity in the whole device, and direct current is converted into alternating current through the inverter, so that electric energy is stored in the storage battery.
Referring to fig. 1 to 4, a control board 17 is installed on an inner wall of one side of the water tank 5, and the control board 17 is connected with the blower 2, the water pump 6, the guide rail 91, the air cylinder 92, the servo motor 13 and the electromagnetic valve 11 through signal lines, and since the control board 17 is connected with the electric devices such as the blower 2, the water pump 3, the guide rail 91, the air cylinder 92, the servo motor 13 and the electromagnetic valve 11 through signal lines, the control board 17 can simultaneously control the operation of each electric device.
Referring to fig. 1-2, the first spray heads 8 are arranged between the two blowing heads 4 on two sides of the cleaning frame 1, two groups of first spray heads 8 and two groups of blowing heads 4 are respectively arranged in the device, and the groups of first spray heads 8 and the blowing heads 4 on different sides are respectively used for cleaning photovoltaic panels at different positions.
Working principle: firstly, placing a cleaning frame 1 on a photovoltaic panel, controlling a travelling wheel 15 below an electric steering box 14 to move or turn through a control board 17, enabling the cleaning frame 1 to slide along the surface of the photovoltaic panel, then conveying high-pressure air into a blowing head 4 along an exhaust pipe 3 through a blower 2 to blow air against the surface of the photovoltaic panel, cleaning sundries on the surface of the photovoltaic panel, conveying water in a water tank 5 into a first spray head 8 along a first water pipe 7 through a water pump 6 to spray water against the surface of the photovoltaic panel, and driving a brush roll 12 to rotate through a servo motor 13 to wipe the photovoltaic panel in the process, so that an autonomous cleaning mode of removing impurities, flushing again and wiping later is formed;
after that, the electromagnetic valve 11 is opened, the second water pipe 10 can convey water into the arc-shaped pipe 93, the arc-shaped pipe 93 is driven to move downwards through the air cylinder 92, the arc-shaped pipe 93 can be attached to the surface of the brush roller 12, the brush roller 12 is driven to move horizontally through the guide rail 91, and along with the rotation of the brush roller 12, dirt attached to the brush roller 12 can be cleaned up by the water sprayed out of the second spray head 94.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an auxiliary cleaning structure of photovoltaic cleaning robot, includes cleans frame (1), its characterized in that, clean frame (1) top is provided with air-blower (2), and air-blower (2) air outlet is connected with exhaust pipe (3), exhaust pipe (3) both ends outer wall all is connected with equally distributed blow head (4), clean frame (1) top outer wall and install water tank (5), and water tank (5) top outer wall is connected with water pump (6), water pump (6) delivery port is connected with first water pipe (7), and first water pipe (7) both ends outer wall all is connected with equally distributed first shower nozzle (8);
the cleaning frame (1) is internally provided with a self-cleaning mechanism (9), and the self-cleaning mechanism (9) comprises a guide rail (91) fixedly connected with the inner wall of the top of the cleaning frame (1) through bolts, a cylinder (92) arranged on a sliding block of the guide rail (91), an arc-shaped pipe (93) connected to a piston rod of the cylinder (92) and second spray heads (94) connected to the inner wall of the arc-shaped pipe (93) in an equidistance mode.
2. The auxiliary cleaning structure of the photovoltaic cleaning robot according to claim 1, wherein the second water pipe (10) is installed on the outer wall of the first water pipe (7), the electromagnetic valve (11) is installed on the outer wall of the second water pipe (10), and one end outer wall of the second water pipe (10) is connected to the outer wall of the arc-shaped pipe (93).
3. The auxiliary cleaning structure of the photovoltaic cleaning robot according to claim 1, wherein the brush roller (12) is rotatably connected to the inner wall of the cleaning frame (1), and a servo motor (13) is connected to the outer wall of one end of the brush roller (12) through a coupling.
4. The auxiliary cleaning structure of the photovoltaic cleaning robot according to claim 1, wherein the outer walls of the two sides of the cleaning frame (1) are fixedly connected with an electric direction-adjusting box (14) through bolts, and the inner wall of the electric direction-adjusting box (14) is provided with a travelling wheel (15).
5. The auxiliary cleaning structure of the photovoltaic cleaning robot according to claim 1, wherein a photovoltaic panel (16) is installed on the outer wall of the top of the water tank (5), and the photovoltaic panel (16) is connected with an inverter through a wire, and the inverter is connected with a storage battery through a wire.
6. The auxiliary cleaning structure of the photovoltaic cleaning robot according to claim 1, wherein a control board (17) is installed on the inner wall of one side of the water tank (5), and the control board (17) is connected with the blower (2), the water pump (6), the guide rail (91), the air cylinder (92), the servo motor (13) and the electromagnetic valve (11) through signal wires.
7. An auxiliary cleaning structure of a photovoltaic cleaning robot according to claim 1, characterized in that the first spray head (8) is arranged between the blowing heads (4) at both sides of the cleaning frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310959250.7A CN116979882A (en) | 2023-08-01 | 2023-08-01 | Auxiliary cleaning structure of photovoltaic cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310959250.7A CN116979882A (en) | 2023-08-01 | 2023-08-01 | Auxiliary cleaning structure of photovoltaic cleaning robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116979882A true CN116979882A (en) | 2023-10-31 |
Family
ID=88480952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310959250.7A Pending CN116979882A (en) | 2023-08-01 | 2023-08-01 | Auxiliary cleaning structure of photovoltaic cleaning robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116979882A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840917A (en) * | 2024-02-06 | 2024-04-09 | 西安德胜铁路装备科技发展有限公司 | Dust collector for rail grinding wagon |
| CN118041220A (en) * | 2024-04-01 | 2024-05-14 | 肇庆新瑞光伏科技有限公司 | Cleaning equipment for cleaning pollutants of photovoltaic device |
-
2023
- 2023-08-01 CN CN202310959250.7A patent/CN116979882A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840917A (en) * | 2024-02-06 | 2024-04-09 | 西安德胜铁路装备科技发展有限公司 | Dust collector for rail grinding wagon |
| CN118041220A (en) * | 2024-04-01 | 2024-05-14 | 肇庆新瑞光伏科技有限公司 | Cleaning equipment for cleaning pollutants of photovoltaic device |
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