CN217222611U

CN217222611U - Solar panel cleaning device for photovoltaic power generation

Info

Publication number: CN217222611U
Application number: CN202123402817.6U
Authority: CN
Inventors: 胡成刚
Original assignee: Shanghai Daofa Energy Technology Co ltd
Current assignee: Shanghai Daofa Energy Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-19
Anticipated expiration: 2031-12-30

Abstract

The utility model is suitable for a solar panel cleans technical field, especially relates to a solar panel cleaning device for photovoltaic power generation, including solar panel, solar panel's both sides all are equipped with two fixed plates of relative distribution, be equipped with the backup pad between the fixed plate, backup pad and solar panel parallel arrangement, the backup pad is connected with the cleaning roller through the translation subassembly, the cleaning roller is laminated with solar panel surface, be equipped with the connecting pipe between two fixed plates in the one end that solar panel upwards inclines, be equipped with a plurality of shower nozzles on the connecting pipe, the shower nozzle sets up towards solar panel, the connecting pipe is connected with drainage mechanism; this device drives the cleaning roller through the translation subassembly and at the reciprocal roll in solar panel surface through spraying the clear water to solar panel surface, and then has played a cleaning action to solar panel, does not need manual operation, and efficiency is higher, has also avoided the potential safety hazard simultaneously.

Description

Solar panel cleaning device for photovoltaic power generation

Technical Field

The utility model relates to a clean technical field of solar panel specifically is a solar panel cleaning device for photovoltaic power generation.

Background

The solar panel cleaning device is mainly used in a large photovoltaic power station or a small household solar power generation panel and needs to be regularly wiped to keep a clean working surface, and because the solar panel is exposed for a long time in an outdoor natural environment, a large amount of dust is attached to the solar panel, and the dust can influence the heat dissipation of the surface of the solar panel to reduce the photoelectric conversion efficiency, the cleaning device is needed to remove the dust and small-particle impurities attached to the surface of the solar power generation panel.

The prior art methods of cleaning solar panels are typically manual rinsing with clear water and then manually wiping the remaining liquid off.

However, the cleaning mode is low in efficiency and wastes manpower, meanwhile, the solar panel is usually arranged at a high position, and workers have certain potential safety hazards during cleaning.

Disclosure of Invention

An object of the utility model is to provide a solar panel cleaning device for photovoltaic power generation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a solar panel cleaning device for photovoltaic power generation, includes solar panel, solar panel's both sides all are equipped with two fixed plates of relative distribution, be equipped with the backup pad between the fixed plate, backup pad and solar panel parallel arrangement, the backup pad is connected with the cleaning roller through the translation subassembly, the laminating of cleaning roller and solar panel surface, be equipped with the connecting pipe between two fixed plates of solar panel tilt up's one end, be equipped with a plurality of shower nozzles on the connecting pipe, the shower nozzle sets up towards solar panel, the connecting pipe is connected with drainage mechanism.

Further: the translation subassembly is including setting up the threaded rod between the fixed plate of relative distribution, and wherein threaded rod and solar panel parallel arrangement, the wherein one end of threaded rod is equipped with the motor, threaded rod threaded connection has the slider, be equipped with spacing subassembly between slider and the backup pad, all be equipped with the link on the slider, the link rotates with the cleaning roller to be connected.

Further: the limiting assembly comprises a limiting block arranged on the sliding block, a limiting groove is formed in the supporting plate, and the limiting block is located in the limiting groove and connected with the limiting groove in a sliding mode.

Further: the drainage mechanism comprises a piston cylinder, a piston is arranged in the piston cylinder, a water inlet pipe and a water outlet pipe are arranged on the two sides of the piston and the side wall of the piston cylinder respectively, the water outlet pipe is communicated with the connecting pipe, check valves are arranged on the water inlet pipe and the water outlet pipe respectively, and the piston is connected with a telescopic assembly.

Further: the telescopic assembly comprises a bearing plate arranged on a fixing plate, a limiting plate is arranged on the surface of the bearing plate, a threaded rod penetrates through the fixing plate and is provided with a first gear at one penetrating end, the first gear is meshed with a second gear, one side of the second gear is rotatably connected with the limiting plate, the other side of the second gear is movably connected with a first connecting rod which is eccentrically arranged, the first connecting rod is movably connected with a second connecting rod, and the second connecting rod penetrates through the bearing plate and is connected with a piston.

Further: the cleaning roller is characterized in that a plurality of brushes are arranged on the surface of the cleaning roller, a plurality of grooves matched with the brushes are formed in the cleaning roller, and the brushes are inserted into the grooves and are in sliding connection with the grooves through springs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a solar panel cleaning device for photovoltaic power generation, this device drives the cleaning roller at the reciprocal roll in solar panel surface through the translation subassembly through spraying the clear water to the solar panel surface, and then has played a clean effect to solar panel, does not need manual operation, and efficiency is higher, has also avoided the potential safety hazard simultaneously.

Drawings

Fig. 1 is a front view of the overall structure of a solar panel cleaning device for photovoltaic power generation.

Fig. 2 is a top view of the overall structure of a solar panel cleaning device for photovoltaic power generation.

FIG. 3 is a front view of a cleaning roller structure of a solar panel cleaning device for photovoltaic power generation.

In the figure: 1-second connecting rod, 2-bearing plate, 3-limiting plate, 4-first connecting rod, 5-second gear, 6-first gear, 7-limiting block, 8-sliding block, 9-connecting frame, 10-cleaning roller, 11-supporting plate, 12-limiting groove, 13-water inlet pipe, 14-piston cylinder, 15-piston, 16-one-way valve, 17-water outlet pipe, 18-fixing plate, 19-solar panel, 20-threaded rod, 21-motor, 22-nozzle, 23-connecting pipe, 24-brush, 25-groove and 26-spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

In this embodiment, please refer to fig. 1-2, a solar panel cleaning device for photovoltaic power generation, includes solar panel 19, two fixed plates 18 that are distributed relatively are all set up to solar panel 19's both sides, be equipped with backup pad 11 between the fixed plate 18, backup pad 11 and solar panel 19 parallel arrangement, backup pad 11 is connected with cleaning roller 10 through the translation subassembly, cleaning roller 10 and the laminating of solar panel 19 surface, be equipped with connecting pipe 23 between two fixed plates 18 of the one end of solar panel 19 tilt up, be equipped with a plurality of shower nozzles 22 on the connecting pipe 23, shower nozzle 22 sets up towards solar panel 19, connecting pipe 23 is connected with drainage mechanism.

In this embodiment, this device is when cleaning solar panel 19, through drainage mechanism to the inside water injection of connecting pipe 23, the clear water sprays solar panel 19 surfaces through shower nozzle 22, drives cleaning roller 10 through the translation subassembly this moment and removes, and cleaning roller 10 is at the reciprocal roll in solar panel 19 surfaces, and then has played a cleaning action to solar panel 19, does not need manual operation, and efficiency is higher, has also avoided the potential safety hazard simultaneously.

In another embodiment, referring to fig. 1-2, the translating assembly includes a threaded rod 20 disposed between the fixing plates 18, wherein the threaded rod 20 is disposed parallel to the solar panel 19, one end of the threaded rod 20 is provided with a motor 21, the threaded rod 20 is connected with a sliding block 8 through a thread, a limiting assembly is disposed between the sliding block 8 and the supporting plate 11, the sliding block 8 is provided with a connecting frame 9, and the connecting frame 9 is rotatably connected with the cleaning roller 10.

In this embodiment, when the solar panel is cleaned, the motor 21 is started, the motor 21 drives the threaded rod 20 to rotate, the threaded rod 20 drives the slider 8 to move under the action of the limiting component, the slider 8 drives the cleaning roller 10 to roll on the surface of the solar panel 19 through the connecting frame 9, and then the solar panel 19 is cleaned, so that manual operation is not needed, and the cleaning efficiency is high.

In another embodiment, referring to fig. 1, the limiting component includes a limiting block 7 disposed on the sliding block 8, a limiting groove 12 is disposed on the supporting plate 11, and the limiting block 7 is disposed inside the limiting groove 12 and slidably connected thereto.

In this embodiment, the limiting groove 12 limits the sliding block 8 through the limiting block 7, so that the phenomenon that the sliding block 8 rotates while the threaded rod 20 rotates is effectively avoided.

In another embodiment, referring to fig. 1, the drainage mechanism includes a piston cylinder 14, a piston 15 is disposed inside the piston cylinder 14, a water inlet pipe 13 and a water outlet pipe 17 are disposed on both sides of the piston 15 and on a side wall of the piston cylinder 14, the water outlet pipe 17 is communicated with a connecting pipe 23, check valves 16 are disposed on the water inlet pipe 13 and the water outlet pipe 17, and the piston 15 is connected with a telescopic assembly.

In this embodiment, when cleaning solar panel 19, meet inlet tube 13 and outside water source, then drive piston 15 up-and-down reciprocating motion through flexible subassembly, extrude the inside clear water of piston cylinder 14 in the time of piston 15 up-and-down reciprocating motion, under the effect of check valve 16, the clear water enters into inside connecting pipe 23 through outlet pipe 17, and then cleans solar panel 19, does not need manual operation, and cleaning efficiency is higher.

In another embodiment, referring to fig. 1, the telescopic assembly includes a bearing plate 2 disposed on a fixing plate 18, a limiting plate 3 is disposed on a surface of the bearing plate 2, a threaded rod 20 penetrates the fixing plate 18 and has a first gear 6 at one end thereof, the first gear 6 is engaged with a second gear 5, one side of the second gear 5 is rotatably connected to the limiting plate 3, the other side of the second gear is movably connected to a first connecting rod 4 eccentrically disposed, the first connecting rod 4 is movably connected to a second connecting rod 1, and the second connecting rod 1 penetrates the bearing plate 2 and is connected to a piston 15.

In this embodiment, threaded rod 20 drives second gear 5 through first gear 6 and rotates when rotating, and under the spacing of loading board 2, second gear 5 drives second connecting rod 1 through first connecting rod 4 and moves from top to bottom, and then drives piston 15 up-and-down motion, drives piston 15 up-and-down motion by threaded rod 20, has practiced thrift the energy.

In another embodiment, referring to fig. 3, the surface of the scrub roller 10 is provided with a plurality of brushes 24, the inside of the scrub roller 10 is provided with a plurality of grooves 25 which are matched with the brushes 24, and the brushes 24 are inserted into the grooves 25 and slidably connected with the grooves by springs 26.

In this embodiment, when the solar panel 19 is cleaned, the brush 24 is buffered by the spring 26, so as to protect the solar panel 19, and damage to the solar panel 19 caused by the rigid contact between the cleaning roller 10 and the solar panel 19 is avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A solar panel cleaning device for photovoltaic power generation comprises a solar panel; the solar energy collecting device is characterized in that two fixing plates which are distributed oppositely are arranged on two sides of the solar panel, a supporting plate is arranged between the fixing plates and is arranged in parallel with the solar panel, the supporting plate is connected with a cleaning roller through a translation assembly, the cleaning roller is attached to the surface of the solar panel, a connecting pipe is arranged between the two fixing plates at one end of the solar panel, a plurality of spray heads are arranged on the connecting pipe, the spray heads are arranged towards the solar panel, and the connecting pipe is connected with a drainage mechanism.

2. The solar panel cleaning device for photovoltaic power generation as claimed in claim 1, wherein the translation assembly comprises a threaded rod disposed between oppositely disposed fixing plates, wherein the threaded rod is disposed in parallel with the solar panel, a motor is disposed at one end of the threaded rod, the threaded rod is connected with a sliding block in a threaded manner, a limiting assembly is disposed between the sliding block and the supporting plate, and the sliding block is provided with a connecting frame, and the connecting frame is rotatably connected with the cleaning roller.

3. The solar panel cleaning device for photovoltaic power generation according to claim 2, wherein the limiting component comprises a limiting block arranged on the sliding block, a limiting groove is arranged on the supporting plate, and the limiting block is positioned in the limiting groove and is in sliding connection with the limiting groove.

4. The solar panel cleaning device for photovoltaic power generation as claimed in claim 2, wherein the drainage mechanism comprises a piston cylinder, a piston is arranged in the piston cylinder, water inlet pipes and water outlet pipes are arranged on two sides of the piston and on the side wall of the piston cylinder, the water outlet pipes are communicated with the connecting pipe, check valves are arranged on the water inlet pipes and the water outlet pipes, and the piston is connected with a telescopic assembly.

5. The solar panel cleaning device for photovoltaic power generation according to claim 4, wherein the telescopic assembly comprises a bearing plate arranged on a fixing plate, a limiting plate is arranged on the surface of the bearing plate, the threaded rod penetrates through the fixing plate and is provided with a first gear at one penetrating end, the first gear is meshed with a second gear, one side of the second gear is rotatably connected with the limiting plate, the other side of the second gear is movably connected with a first connecting rod which is eccentrically arranged, the first connecting rod is movably connected with a second connecting rod, and the second connecting rod penetrates through the bearing plate and is connected with the piston.

6. The solar panel cleaning device for photovoltaic power generation as claimed in claim 1, wherein the cleaning roller has a plurality of brushes on its surface, and a plurality of grooves for engaging with the brushes are formed in the cleaning roller, and the brushes are inserted into the grooves and slidably connected thereto by springs.