Distributed photovoltaic power generation panel automatic cleaning device

Abstract

The utility model discloses a distributed photovoltaic power generation panel automatic cleaning device which comprises an installation frame and a shell, the shell is arranged in the installation frame, telescopic adjusting mechanisms are symmetrically arranged at the two ends of the installation frame, and a driving control mechanism is arranged at the moving end of each telescopic adjusting mechanism. A rolling part at one end of the driving control mechanism is attached to the upper frame and the lower frame of the distributed photovoltaic power generation panel, and a cleaning rolling brush is rotationally arranged in the shell. Cleaning water is injected into a water distribution pipe through a flexible connecting pipe by using a booster pump and is further sprayed onto the photovoltaic panel through a spraying head to wash the photovoltaic panel, and meanwhile, a driving control mechanism is started and is used for driving a cleaning device to move in the length direction of the photovoltaic panel; in the starting process, the driving component conducts rotation control on the cleaning rolling brush, and therefore the photovoltaic panel is comprehensively cleaned through the cleaning rolling brush.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic panel cleaning technical field, concretely is a kind of distributed photovoltaic power generation panel automatic cleaning device. BACKGROUND

[0002] Distributed photovoltaic system is close to power user side, and energy can be produced and consumed locally.This not only reduces the loss of electric energy in the transmission process, improves energy utilization efficiency, but also reduces the dependence on traditional power grid, enhances the reliability and stability of energy supply.Distributed photovoltaic power generation panel will have a lot of dust attached after a period of use, so in order to ensure the power generation efficiency of photovoltaic power generation panel, dust attached to it is often cleaned.Chinese patent application with application number CN202323151073.4 discloses a kind of distributed photovoltaic power generation panel spray cleaning device, by setting cleaning structure and dehydration structure, make it mutual cooperation, dehydration structure can carry out dehydration to sponge sleeve on cleaning structure, to ensure that sponge sleeve maintains good water absorption effect, in turn can make photovoltaic panel main part can be wiped dry, finally ensure that photovoltaic panel main part has good power generation efficiency.However, the device is limited by the structure size of electric telescopic rod, can only be applied to the cleaning operation of single or small area photovoltaic panel, poor practicability, in view of this, in-depth research is conducted for the above problems, and the present case is generated. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a kind of distributed photovoltaic power generation panel automatic cleaning device, solve the problems raised in background art.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a kind of distributed photovoltaic power generation panel automatic cleaning device, including mounting bracket and shell, the shell is arranged in mounting bracket, the mounting bracket both ends are symmetrically provided with telescopic adjusting mechanism, the mobile end of telescopic adjusting mechanism is provided with drive control mechanism, the rolling part of one end of drive control mechanism is attached to the upper and lower frame of distributed photovoltaic power generation panel, the cleaning roller brush is rotatably arranged in the shell, one end of the cleaning roller brush is connected with drive member, battery box and controller are arranged at the top of the shell, the controller is connected with mobile control terminal by wireless signal, water distribution pipe is arranged on one side of the cleaning roller brush, a plurality of spray heads are installed on the water distribution pipe, one end of the water distribution pipe is communicated with booster pump by flexible connecting pipe, the inlet of booster pump is communicated with water storage tank, fixed plate is arranged on one side of the shell, rubber scraper is installed on the fixed plate.

[0005] The telescopic adjusting mechanism comprises guiding members, a moving seat and a bolt adjusting member, the guiding members are symmetrically arranged on both sides of the lower wall of the mounting frame, the moving seat is arranged on the moving end of the guiding member, and the bolt adjusting member is arranged at the end of the mounting frame and rotationally connected with the moving seat.

[0006] The guiding member comprises a guiding rod and a guiding seat, the guiding rod is fixed on the lower side wall of the mounting frame, and the guiding seat is slidably sleeved on the guiding rod and connected with the moving seat.

[0007] The bolt adjusting member comprises a fixing seat, a limiting nut and an adjusting bolt, the fixing seat is welded at the end of the mounting frame, the limiting nut is fixedly embedded in the fixing seat, and the adjusting bolt is screwed through the limiting nut and rotationally connected with the moving seat.

[0008] The driving control mechanism comprises a speed reducer arranged on the moving seat, the input end of the speed reducer is connected with the driving end of the driving motor, the output end of the speed reducer is connected with a rotating shaft, the lower end of the rotating shaft extends below the moving seat, the driving groove wheel is fixedly sleeved on the rotating shaft, and the driving groove wheel is attached to the frame of the distributed photovoltaic power generation panel.

[0009] The driving groove wheel is symmetrically provided with supporting shafts on both sides, the guiding groove wheel is rotationally arranged on the supporting shaft, and the guiding groove wheel has the same size as the driving groove wheel.

[0010] The utility model provides a kind of distributed photovoltaic power generation panel automatic cleaning device.It has the following beneficial effects: the distributed photovoltaic power generation panel automatic cleaning device, the position of driving control mechanism is adjusted by telescopic adjusting mechanism of both ends of mounting frame, so that the rolling part of driving control mechanism is attached to the upper and lower frame of distributed photovoltaic power generation panel, the cleaning device is installed on distributed photovoltaic panel, and the cleaning water is injected into the water distribution pipe by flexible connecting pipe using booster pump and is further sprayed onto photovoltaic panel by spray head to flush photovoltaic panel, while driving control mechanism is started, and the cleaning device is moved along the length direction of photovoltaic panel using driving control mechanism, and the cleaning roller brush is controlled to rotate during starting process, so that the cleaning roller brush is used to clean photovoltaic panel comprehensively, and the rubber scraper plate arranged on the side of mounting frame is used to scrape and clean water on the surface of photovoltaic panel during movement, so that overall cleaning operation can be completed by walking once, and the structure is stable, the degree of automation is high, and it is especially suitable for cleaning operation of large-area distributed photovoltaic panel with long length. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is an axonometric structure schematic diagram of the distributed photovoltaic power generation panel automatic cleaning device in working state.

[0012] Figure 2The utility model discloses a three-dimensional structure schematic diagram of automatic cleaning device of distributed photovoltaic power generation panel.

[0013] Figure 3 The utility model discloses a top view structure schematic diagram of automatic cleaning device of distributed photovoltaic power generation panel.

[0014] Figure 4 The utility model discloses Figure 3 the section structure schematic diagram of A-A position.

[0015] Figure 5 The utility model discloses Figure 3 the section structure schematic diagram of B-B position.

[0016] Figure 6 The utility model discloses Figure 3 the section structure schematic diagram of C-C position.

[0017] In the drawing: 1, mounting frame, 2, shell, 3, distributed photovoltaic power generation panel, 4, clean rolling brush, 5, battery box, 6, controller, 7, water distribution pipe, 8, spray head, 9, flexible connecting pipe, 10, booster pump, 11, water storage tank, 12, fixed plate, 13, rubber scraper, 14, moving seat, 15, guide rod, 16, guide seat, 17, fixed seat, 18, limit nut, 19, adjusting bolt, 20, speed reducer, 21, drive motor, 22, rotating shaft, 23, drive groove wheel, 24, support shaft, 25, guide groove wheel. Specific implementation

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the protection scope of the utility model.

[0019] Embodiment: combine with the drawing of specification Figures 1-6It can be known that the application specifically designs a distributed photovoltaic panel automatic cleaning device, the shell 2 is arranged in the mounting frame 1, the mounting frame 1 is symmetrically provided with the telescopic adjusting mechanism at both ends, the movable end of the telescopic adjusting mechanism is provided with the drive control mechanism, the rolling part at one end of the drive control mechanism is attached to the upper and lower frames of the distributed photovoltaic panel 3, the cleaning roller brush 4 is rotatably arranged in the shell 2, one end of the cleaning roller brush 4 is connected with the drive member, the battery box 5 and the controller 6 are arranged at the top of the shell 2, the controller 6 is connected with the mobile control terminal through wireless signals, the water distribution pipe 7 is arranged on one side of the cleaning roller brush 4, a plurality of spray heads 8 are arranged on the water distribution pipe 7, one end of the water distribution pipe 7 is connected with the booster pump 10 through the flexible connecting pipe 9, the inlet end of the booster pump 10 is connected with the water storage tank 11, the fixed plate 12 is arranged on one side of the shell 2, the rubber scraper 13 is arranged on the fixed plate 12, the position of the drive control mechanism is adjusted through the telescopic adjusting mechanism at both ends of the mounting frame 1, so that the rolling part of the drive control mechanism is attached to the upper and lower frames of the distributed photovoltaic panel 3, the cleaning device is installed on the distributed photovoltaic panel, the booster pump 10 is used to inject the cleaning water into the water distribution pipe 7 through the flexible connecting pipe 9 and further spray the photovoltaic panel through the spray head 8 to wash the photovoltaic panel, at the same time, the drive control mechanism is started, the drive control mechanism is used to drive the cleaning device to move along the length direction of the photovoltaic panel, the drive member is used to control the rotation of the cleaning roller brush during the starting process, so that the cleaning roller brush is used to clean the photovoltaic panel, the rubber scraper 13 arranged on the side of the mounting frame 1 is used to scrape and clean the residual water on the surface of the photovoltaic panel during the movement, the whole cleaning operation can be completed at one time, the structure is stable, the degree of automation is high, and it is especially suitable for the cleaning operation of the large-area distributed photovoltaic panel with a long length.

[0020] In the implementation process, as a preferred arrangement, the telescopic adjusting mechanism comprises guide members, a moving seat 14 and a bolt adjusting member. The guide members are symmetrically arranged on both sides of the lower wall of the mounting rack 1. The moving seat 14 is arranged on the moving end of the guide member. The bolt adjusting member is arranged at the end of the mounting rack 1 and one end is rotationally connected with the moving seat 14. The guide member comprises a guide rod 15 and a guide seat 16. The guide rod 15 is fixedly arranged on the lower side wall of the mounting rack 1. The guide seat 16 is slidably sleeved on the guide rod 15 and connected with the moving seat 14. The bolt adjusting member comprises a fixed seat 17, a limiting nut 18 and an adjusting bolt 19. The fixed seat 17 is welded at the end of the mounting rack 1. The limiting nut 18 is fixedly embedded in the fixed seat 17. The adjusting bolt 19 is screwed through the limiting nut 18 and rotationally connected with the moving seat 14. The drive control mechanism comprises a speed reducer 20 arranged on the moving seat 14. The input end of the speed reducer 20 is connected with the driving end of a drive motor 21. The output end of the speed reducer 20 is connected with a rotating shaft 22. The lower end of the rotating shaft 22 extends below the moving seat 14. A drive groove wheel 23 is fixedly sleeved on the rotating shaft 22. The drive groove wheel 23 is attached to the frame of the distributed photovoltaic panel 3. Two support shafts 24 are symmetrically arranged on both sides of the drive groove wheel 23. A guide groove wheel 25 is rotationally arranged on the support shaft 24. The guide groove wheel 25 has the same size as the drive groove wheel 23. In use, the two guide groove wheels 25 and the drive groove wheel 23 are respectively sleeved on the outer frame of the photovoltaic panel. The adjusting bolt 19 is rotated. The moving seat 14 is moved along the two guide rods 15 by the adjusting bolt 19. The guide groove wheel 25 and the drive groove wheel 23 are respectively attached to the outer frame of the photovoltaic panel. The cleaning device is clamped on the outer frame of the photovoltaic panel. The booster pump 10 is started. The cleaning water in the water tank is pumped out by the booster pump 10 and injected into the water distribution pipe 7 in the housing 2 through the flexible connecting pipe 9. The cleaning water is further sprayed out through the spray head 8 under the action of water pressure. The photovoltaic panel is washed. The drive member at the top of the housing 2 is started. The drive member controls the rotation of the cleaning roller brush 4. The cleaning roller brush 4 rotates to brush the photovoltaic panel. The sewage is discharged downward along the surface of the photovoltaic panel under the action of gravity. The drive motor 21 on the moving seat 14 is started. The drive motor 21 and the speed reducer 20 are used to control the rotation of the drive groove wheel 23. The drive groove wheel 23 rotates and moves the cleaning device as a whole along the frame of the photovoltaic panel under the driving action of friction. The control of the drive motor 21 can be controlled by the handheld mobile terminal and the controller 6. At the same time, the rubber scraper 13 on one side of the housing 2 scrapes the water on the photovoltaic panel during the operation of the cleaning device. The cleaning efficiency can be effectively guaranteed. The structure is simple and convenient to control. The automatic and comprehensive cleaning of the photovoltaic panel can be realized.

[0021] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A distributed photovoltaic power generation panel automatic cleaning device, comprising a mounting frame and a shell, characterized in that, The shell is arranged in the mounting frame, the mounting frame is provided with telescopic adjusting mechanism symmetrically at both ends, the movable end of the telescopic adjusting mechanism is provided with driving control mechanism, the rolling part of one end of the driving control mechanism is attached to the upper and lower frames of the distributed photovoltaic power generation panel, the cleaning roller brush is rotatably arranged in the shell, one end of the cleaning roller brush is connected with the driving member, the battery box and the controller are arranged on the top of the shell, the controller is connected with the mobile control terminal through wireless signal, the cleaning roller brush is provided with a water distribution pipe on one side, a plurality of spray heads are installed on the water distribution pipe, one end of the water distribution pipe is communicated with the booster pump through the flexible connecting pipe, the inlet end of the booster pump is communicated with the water storage tank, the fixed plate is arranged on one side of the shell, and the rubber scraper is installed on the fixed plate.

2. The automatic cleaning device for distributed photovoltaic panels according to claim 1, characterized in that, The telescopic adjusting mechanism comprises a guide piece, a moving seat and a bolt adjusting piece, the guide piece is symmetrically arranged on the lower wall surface of the mounting frame, the moving seat is arranged on the movable end of the guide piece, and the bolt adjusting piece is arranged at the end of the mounting frame and rotatably connected with the moving seat at one end.

3. The automatic cleaning device for distributed photovoltaic panels according to claim 2, characterized in that, The guide piece comprises a guide rod and a guide seat, the guide rod is fixedly arranged on the lower side wall surface of the mounting frame, and the guide seat is slidably sleeved on the guide rod and connected with the moving seat.

4. The automatic cleaning device for distributed photovoltaic panels according to claim 2, characterized in that, The bolt adjusting piece comprises a fixed seat, a limiting nut and an adjusting bolt, the fixed seat is welded at the end of the mounting frame, the limiting nut is fixedly embedded in the fixed seat, and the adjusting bolt is screwed through the limiting nut and rotatably connected with the moving seat.

5. The automatic cleaning device for distributed photovoltaic panels according to claim 2, characterized in that, The driving control mechanism comprises a speed reducer arranged on the moving seat, the input end of the speed reducer is connected with the driving end of the driving motor, the output end of the speed reducer is connected with a rotating shaft, the lower end of the rotating shaft extends below the moving seat, the driving groove wheel is fixedly sleeved on the rotating shaft, and the driving groove wheel is attached to the frame of the distributed photovoltaic power generation panel.

6. The automatic cleaning device for distributed photovoltaic panels according to claim 5, characterized in that, The driving groove wheel is symmetrically provided with a supporting shaft on both sides, the guiding groove wheel is rotatably arranged on the supporting shaft, and the guiding groove wheel has the same size as the driving groove wheel.

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