CN219130067U

CN219130067U - Novel convenient photovoltaic module cleaning system

Info

Publication number: CN219130067U
Application number: CN202320191809.1U
Authority: CN
Inventors: 赵健岐; 梁海明; 高恺; 任俊龙
Original assignee: Zhejiang Hete Photoelectricity Co ltd
Current assignee: Zhejiang Hete Photoelectricity Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-06-06
Anticipated expiration: 2033-02-01

Abstract

The application relates to a novel convenient photovoltaic module cleaning system relates to photovoltaic power generation technical field, and it is including setting up in the spout of photovoltaic module both sides, the spout slides and is connected with the slider, two be fixed with the movable block between the slider, the movable block is provided with a plurality of cleaning brush heads and a plurality of atomizer on the whole surface of photovoltaic module towards one side of photovoltaic module, the movable block is provided with the water collecting bin, water collecting bin and atomizer intercommunication set up, the movable block is provided with the drive assembly that the drive movable block removed. The application has the effect of carrying out swift efficient clean processing to photovoltaic module.

Description

Novel convenient photovoltaic module cleaning system

Technical Field

The application relates to the technical field of photovoltaic power generation, in particular to a novel convenient photovoltaic module cleaning system.

Background

With the rapid development of the China photovoltaic industry, the photovoltaic metal integrated plate assembly is increasingly used in industrial plants, domes and other steel structure roofs. The installation body is large in quantity, high in power generation rate and good in economical efficiency, and is a main characteristic of the photovoltaic metal integrated plate assembly.

The photovoltaic metal integrated plate is exposed outdoors for a long time, and the service life is as long as twenty years. But during the use period, along with longer and longer service life, sundries such as dust, leaves and the like can be slowly accumulated on the surface of the photovoltaic panel, especially in rainy and snowy days in winter, snow is easy to cover a light-receiving area on the surface of the photovoltaic panel, and therefore the photoelectric conversion efficiency of the photovoltaic panel is affected. In the chinese patent with application number CN201621423148.7, a cleaning system for a photovoltaic module is mentioned, which uses a ventilation pipe to convey gas to the surface of the photovoltaic module so as to generate an airflow flowing along the surface of the photovoltaic module, thereby realizing rapid rolling of raindrops on a super-hydrophobic thin layer on the surface of the photovoltaic module, and avoiding that the raindrops adsorb a large amount of dust on the surface of the module in a long-time evaporation process. However, the vent pipe is located at the upper end of the photovoltaic module, which is not good for cleaning the downstream end of the photovoltaic module, and is difficult to blow dust adhered to the surface of the photovoltaic panel away from the photovoltaic panel.

Disclosure of Invention

In order to carry out swift efficient clean processing to photovoltaic module, this application provides a novel convenient photovoltaic module clean system.

The application provides a novel convenient photovoltaic module cleaning system adopts following technical scheme:

the utility model provides a novel convenient photovoltaic module cleaning system, is including setting up in the spout of photovoltaic module both sides, the spout slides and is connected with the slider, two be fixed with the movable block between the slider, one side of movable block towards photovoltaic module is provided with a plurality of cleaning brush heads and a plurality of atomizer that brush photovoltaic module whole surface, the movable block is provided with the water collecting bin, water collecting bin and atomizer intercommunication set up, the movable block is provided with the drive assembly that the drive movable block removed.

Through adopting above-mentioned technical scheme, drive assembly drive movable block removes along the spout for atomizer and cleaning brush head pass through from the photovoltaic module surface, and the atomizer sprays water to the photovoltaic module surface and cleans once to the photovoltaic module when passing through, and the cleaning brush head brushes the photovoltaic module surface and carries out secondary cleaning simultaneously, thereby carries out swift efficient cleaning treatment to the photovoltaic module surface.

Optionally, the drive assembly includes the first motor that is fixed in the movable block, is fixed in the first gear of first motor output shaft and sets up in the first rack of spout lateral wall border, first gear and first rack meshing.

Through adopting above-mentioned technical scheme, first gear rotation of first motor drive makes first gear follow first rack and removes to thereby drive the slider and slide along the spout and thereby drive the movable block and pass through from photovoltaic module top.

Optionally, the movable block is fixed with the second motor, the output shaft of second motor is fixed with first belt pulley coaxially, the movable block rotates towards one side of photovoltaic module and is connected with a plurality of second belt pulleys, the cleaning brush head is fixed in the second belt pulley coaxially, the cover is equipped with first belt between first belt pulley and the adjacent second belt pulley, the cover is equipped with first belt between the adjacent second belt pulley.

Through adopting above-mentioned technical scheme, the first belt pulley of second motor rotation drive rotates, drives the second belt pulley through first belt conduction and rotates to drive the cleaning brush head and rotate, and then promote the cleaning effect when the cleaning brush head brushes the photovoltaic module surface.

Optionally, the driving assembly comprises a third motor fixed on the moving block, a third belt pulley coaxially fixed on an output shaft of the third motor, a plurality of fourth belt pulleys rotatably connected to the moving block, and a second belt sleeved between the third belt pulley and the fourth belt pulleys adjacent to the third belt pulley, wherein the second belt is sleeved between two adjacent fourth belt pulleys, and the cleaning brush head is coaxially fixed on the fourth belt pulleys.

Through adopting above-mentioned technical scheme, third belt pulley rotation is driven to the third motor, drives fourth leather wheel rotation through the conduction of second belt to drive the cleaning brush head and rotate, and then promote the cleaning effect when the cleaning brush head brushes the photovoltaic module surface.

Optionally, the drive assembly still includes the rotation connect in the second gear of movable block, rotate connect in the third gear of movable block, with the coaxial first bevel gear that sets up of third gear, rotate connect in the second bevel gear of slider, with the coaxial fourth gear that sets up of second bevel gear and set up in the second rack at spout lateral wall border, the second gear sets up with the fourth belt pulley coaxial that is close to movable block one end tip, second gear and third gear engagement, first bevel gear and the coaxial meshing of second bevel gear, fourth gear and second rack engagement.

Through adopting above-mentioned technical scheme, the rotation of third motor drive fourth belt pulley to drive the second gear and rotate, the second gear drives the third gear and rotates, and the third gear rotates and drives the first bevel gear that sets up rather than coaxial and rotate, thereby drives the second bevel gear and rotates, makes the fourth gear remove along the second rack, and then drives the slider and slide along the spout.

Optionally, the spout is the dovetailed setting with the slider, clean groove has been seted up to the diapire of spout.

Through adopting above-mentioned technical scheme, clean the inslot makes the debris that falls into in the spout fall into clean inslot, reduces debris and blocks the condition emergence that the slider slided in the spout.

Optionally, the bottom end of the sliding block is provided with bristles, and the bristles are positioned in the cleaning groove.

Through adopting above-mentioned technical scheme, the brush hair moves along with the slider and brushes the clean groove to clear up the debris in the clean groove.

Optionally, both ends of spout are the opening setting, and are located the opening part and are provided with the block, leave the space between block and the spout diapire.

By adopting the technical scheme, the blocking block can prevent the sliding block from sliding out of the sliding groove, and sundries can be cleaned out of the cleaning groove from the space between the blocking block and the bottom wall of the sliding groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the moving block to move along the sliding groove, so that the atomizing nozzle and the cleaning brush head pass through the surface of the photovoltaic assembly, the atomizing nozzle sprays water to the surface of the photovoltaic assembly to clean the photovoltaic assembly for the first time while passing through, and the cleaning brush head brushes the surface of the photovoltaic assembly to clean the surface of the photovoltaic assembly for the second time, so that the surface of the photovoltaic assembly is cleaned rapidly and efficiently;

2. the brush hair moves along with the sliding block to brush through the cleaning groove, so that sundries in the cleaning groove are cleaned out from the space between the blocking block and the bottom wall of the sliding groove.

Drawings

Fig. 1 is a schematic overall structure of a first embodiment of the present application.

Fig. 2 is a schematic structural diagram of a driving assembly in the first embodiment.

Fig. 3 is a schematic structural diagram of a slider and a chute in the first embodiment.

Fig. 4 is a schematic structural diagram of a driving assembly in a second embodiment of the present application.

Reference numerals illustrate:

1. a chute; 2. a slide block; 3. a moving block; 4. a cleaning brush head; 5. an atomizing nozzle; 6. a drive assembly; 61. a first motor; 62. a first gear; 63. a first rack; 64. a third motor; 65. a third pulley; 66. a fourth pulley; 67. a second belt; 68. a second gear; 69. a third gear; 610. a first bevel gear; 611. a second bevel gear; 612. a fourth gear; 613. a second rack; 7. a water collecting bin; 8. a second motor; 9. a first pulley; 10. a second pulley; 11. a first belt; 12. a cleaning tank; 13. brushing; 14. and a blocking piece.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Embodiment one:

the embodiment of the application discloses novel convenient photovoltaic module cleaning system, refer to fig. 1, including the spout 1 that is fixed in photovoltaic module both sides through the screw, spout 1 slides and is connected with slider 2, the welding has movable block 3 between two sliders 2, and movable block 3 is provided with a plurality of cleaning brush heads 4 and a plurality of atomizer 5 that brush photovoltaic module whole surface towards one side of photovoltaic module, and cleaning brush heads 4 and atomizer 5 set up in turn, and movable block 3 is provided with the drive assembly 6 that drive movable block 3 removed.

Referring to fig. 2, a water collecting bin 7 is formed inside the moving block 3, the water collecting bin 7 is communicated with the atomizing nozzle 5, and the water collecting bin 7 is connected with a ground water station. The driving assembly 6 comprises a first motor 61 fixed at one end of the moving block 3 through a screw, a first gear 62 coaxially and fixedly arranged on the output shaft of the first motor 61, and a first rack 63 welded on the edge of the side wall of the sliding chute 1, the output shaft of the first motor 61 penetrates through the sliding block 2, the first gear 62 and the first motor 61 are respectively positioned at two sides of the sliding block 2, and the first gear 62 is meshed with the first rack 63. The first motor 61 rotates to drive the first gear 62 to rotate, the first gear 62 rolls along the first rack 63, so that the sliding block 2 is driven to slide along the sliding groove 1, the moving block 3 is driven to pass through above the photovoltaic module, the atomizing nozzle 5 sprays the photovoltaic module, and then the cleaning brush head 4 cleans sundries on the surface of the photovoltaic module, so that the photovoltaic module is cleaned rapidly and efficiently.

Referring to fig. 2, a second motor 8 is fixed on one side of the moving block 3, which is away from the photovoltaic module, through a screw, the second motor 8 is located at the center of the moving block 3, an output shaft of the second motor 8 passes through the moving block 3, a first belt pulley 9 is coaxially and fixedly installed on the output shaft, a plurality of second belt pulleys 10 are rotatably connected to one side of the moving block 3, which is towards the photovoltaic module, through bearings, the cleaning brush head 4 is coaxially fixed with the second belt pulleys 10 through the screw, a first belt 11 is sleeved between the first belt pulley 9 and the second belt pulleys 10 adjacent to the first belt pulley 9, a first belt 11 is sleeved between the two second belt pulleys 10 adjacent to the first belt pulley, the second motor 8 rotates to drive the first belt pulley 9 to rotate, and each second belt pulley 10 is driven to rotate through conduction of the first belt 11, so that the cleaning brush head 4 is driven to rotate, and cleaning effect is improved. The movable block 3 is fixedly provided with a storage battery through a screw, a part of electric power generated by the photovoltaic module is stored in the storage battery, and the storage battery provides electric energy for the whole cleaning system.

Referring to fig. 1 and 3, the sliding chute 1 and the sliding block 2 are all in a dovetail shape, the bottom wall of the sliding chute 1 is provided with a cleaning groove 12, and sundries such as dust, snow fall into the cleaning groove 12 when falling into the sliding chute 1, so that the sliding influence on the sliding block 2 is reduced. The bottom end of the sliding block 2 is fixedly provided with bristles 13, the bristles 13 are positioned in the cleaning groove 12, and when the sliding block 2 moves along the sliding groove 1, the bristles 13 brush through the cleaning groove 12 to remove sundries in the cleaning groove 12. The both ends of spout 1 are the opening setting, and are located the welding of opening part and have the block piece 14, leave the space between block piece 14 and the spout 1 diapire, block piece 14 prevents that slider 2 from sliding out spout 1, the clearance of debris of being convenient for in space between block piece 14 and the spout 1 diapire.

The implementation principle of the embodiment of the application is as follows: the first motor 61 drives the movable block 3 to move along the chute 1, so that the cleaning brush head 4 and the atomizing nozzle 5 pass through the surface of the photovoltaic module, the atomizing nozzle 5 sprays water to the surface of the photovoltaic module, the surface of the photovoltaic module is cleaned once, the cleaning brush head 4 rotates and brushes the surface of the photovoltaic module, and secondary cleaning is performed on the surface of the photovoltaic module. The surface of the photovoltaic module is cleaned rapidly and efficiently through the atomizing nozzle 5 and the cleaning brush head 4.

Embodiment two:

the present embodiment is different from the first embodiment in that: referring to fig. 4, the driving assembly 6 includes a third motor 64 fixed to the moving block 3 by a screw, a third pulley 65 coaxially welded to an output shaft of the third motor 64, a plurality of fourth pulleys 66 rotatably connected to the moving block 3 by a bearing, and a second belt 67 sleeved between the third pulley 65 and the fourth pulleys 66 adjacent thereto, the second belt 67 is also sleeved between the two fourth pulleys 66 adjacent thereto, the third motor 64 is located at the center of the moving block 3, and the cleaning brush head 4 is coaxially fixed to the fourth pulleys 66 by a screw. The third motor 64 rotates to drive the third belt pulley 65 to rotate, and the conduction of the second belt 67 drives each fourth belt pulley 66 to rotate, so that the cleaning brush head 4 is driven to rotate. The driving assembly 6 further includes a second gear 68 rotatably coupled to the moving block 3 through a bearing, a third gear 69 rotatably coupled to the moving block 3 through a bearing, a first bevel gear 610 coaxially disposed with the third gear 69, a second bevel gear 611 rotatably coupled to the slider 2 through a bearing, a fourth gear 612 coaxially disposed with the second bevel gear 611, and a second rack gear 613 welded to a side wall edge of the chute 1. The second gear 68 is coaxially fixed with the fourth belt pulley 66 near one end of the moving block 3, the third motor 64 rotates to drive each fourth belt pulley 66 to rotate so as to synchronously drive the second gear 68 to rotate, and then drive the third gear 69 to rotate, the third gear 69 rotates to drive the first bevel gear 610 coaxially fixed to rotate so as to drive the second bevel gear 611 to rotate, the second bevel gear 611 drives the fourth gear 612 to rotate, and the fourth gear 612 moves along the second rack 613 so as to drive the sliding block 2 to move along the sliding groove 1. The third motor 64 drives the moving block 3 and simultaneously drives the cleaning brush head 4 to rotate.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Novel convenient photovoltaic module cleaning system, its characterized in that: including setting up in spout (1) of photovoltaic module both sides, spout (1) slide and be connected with slider (2), two be fixed with movable block (3) between slider (2), one side of movable block (3) towards photovoltaic module is provided with a plurality of cleaning brush heads (4) and a plurality of atomizer (5) of brushing photovoltaic module whole surface, movable block (3) are provided with water collecting bin (7), water collecting bin (7) and atomizer (5) intercommunication set up, movable block (3) are provided with drive assembly (6) that drive movable block (3) removed.

2. The novel portable photovoltaic module cleaning system of claim 1, wherein: the driving assembly (6) comprises a first motor (61) fixed on the moving block (3), a first gear (62) fixed on an output shaft of the first motor (61) and a first rack (63) arranged on the edge of the side wall of the sliding groove (1), and the first gear (62) is meshed with the first rack (63).

3. The novel portable photovoltaic module cleaning system of claim 2, wherein: the cleaning brush is characterized in that the moving block (3) is fixedly provided with a second motor (8), an output shaft of the second motor (8) is coaxially fixed with a first belt pulley (9), one side of the moving block (3) facing the photovoltaic module is rotationally connected with a plurality of second belt pulleys (10), the cleaning brush head (4) is coaxially fixed with a second belt (67) wheel, a first belt (11) is sleeved between the first belt pulley (9) and the second belt (67) wheel adjacent to the first belt pulley, and a first belt (11) is sleeved between the second belt pulleys (10) adjacent to the first belt pulley.

4. The novel portable photovoltaic module cleaning system of claim 1, wherein: the driving assembly (6) comprises a third motor (64) fixed on the moving block (3), a third belt pulley (65) coaxially fixed on an output shaft of the third motor (64), a plurality of fourth belt pulleys (66) rotatably connected to the moving block (3) and a second belt (67) sleeved between the third belt pulley (65) and the fourth belt pulleys (66) adjacent to the third belt pulley, the second belt (67) is sleeved between the two fourth belt pulleys (66) adjacent to the third belt pulley, and the cleaning brush head (4) is coaxially fixed on the fourth belt pulleys (66).

5. The novel portable photovoltaic module cleaning system of claim 4, wherein: the driving assembly (6) further comprises a second gear (68) connected to the moving block (3) in a rotating mode, a third gear (69) connected to the moving block (3) in a rotating mode, a first bevel gear (610) coaxially arranged with the third gear (69), a second bevel gear (611) connected to the sliding block (2) in a rotating mode, a fourth gear (612) coaxially arranged with the second bevel gear (611) and a second rack (613) arranged on the edge of the side wall of the sliding groove (1), the second gear (68) is coaxially arranged with a fourth belt pulley (66) close to one end portion of the moving block (3), the second gear (68) is meshed with the third gear (69), the first bevel gear (610) is coaxially meshed with the second bevel gear (611), and the fourth gear (612) is meshed with the second rack (613).

6. The novel portable photovoltaic module cleaning system of claim 1, wherein: the sliding chute (1) and the sliding block (2) are arranged in a dovetail shape, and a cleaning groove (12) is formed in the bottom wall of the sliding chute (1).

7. The novel portable photovoltaic module cleaning system of claim 6, wherein: the bottom end of the sliding block (2) is provided with bristles (13), and the bristles (13) are positioned in the cleaning groove (12).

8. The novel portable photovoltaic module cleaning system of claim 7, wherein: the two ends of the chute (1) are arranged in an opening way, a blocking block (14) is arranged at the opening part, and a space is reserved between the blocking block (14) and the bottom wall of the chute (1).