CN223758236U - An automatic cleaning device for distributed photovoltaic panels - Google Patents

Abstract

The utility model discloses a distributed photovoltaic power generation board self-cleaning device, including mounting bracket and casing, the casing sets up in the mounting bracket, mounting bracket both ends symmetry is provided with flexible adjustment mechanism, be provided with drive control mechanism on flexible adjustment mechanism's the mobile terminal, the roll portion of drive control mechanism one end pastes with distributed photovoltaic power generation board's upper and lower frame mutually, the casing rotation is provided with clean round brush, the utility model relates to a photovoltaic board washs technical field, installs belt cleaning device on the distributed photovoltaic board, utilizes the booster pump to pour into the water into the shunt through flexible connecting pipe and further sprays the photovoltaic board through the shower on to the water distribution intraductal, starts drive control mechanism simultaneously, utilizes drive control mechanism to drive belt cleaning device and removes along photovoltaic board length direction, and drive member carries out gyration control to the cleaning round brush in the start-process to utilize the cleaning round brush to carry out comprehensive washing to the photovoltaic board.

Description

Automatic cleaning device for distributed photovoltaic power generation panel

Technical Field

The utility model relates to the technical field of photovoltaic panel cleaning, in particular to an automatic cleaning device for a distributed photovoltaic power generation panel.

Background

The distributed photovoltaic system is close to the power user side, and can realize the on-site production and the consumption of energy. The method not only reduces the loss of electric energy in the transmission process and improves the energy utilization efficiency, but also can reduce the dependence on the traditional power grid and enhance the reliability and stability of energy supply. After a period of use, a large amount of dust is attached to the distributed photovoltaic power generation panel, so that in order to ensure the power generation efficiency of the photovoltaic power generation panel, the dust attached to the distributed photovoltaic power generation panel is often required to be cleaned. The application number is CN 202323151073.4's chinese patent application, discloses a distributing type photovoltaic power generation board sprays cleaning device, through setting up clean structure and dehydration structure, makes it mutually support, and the dehydration structure can dewater the sponge sleeve on the clean structure to guarantee that the sponge sleeve keeps good effect of absorbing water, and then can make the photovoltaic board main part to be wiped dry, finally guarantee that the photovoltaic board main part has good generating efficiency. However, the device is limited by the structural size of the electric telescopic rod, and can only be applied to cleaning operation of a single photovoltaic plate or a small-area photovoltaic plate, so that the device has poor practicability.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a distributed photovoltaic power generation plate automatic cleaning device, which solves the problems in the background art.

The automatic cleaning device for the distributed photovoltaic power generation plate comprises a mounting frame and a shell, wherein the shell is arranged in the mounting frame, two ends of the mounting frame are symmetrically provided with telescopic adjusting mechanisms, the moving ends of the telescopic adjusting mechanisms are provided with driving control mechanisms, rolling parts at one ends of the driving control mechanisms are attached to upper and lower frames of the distributed photovoltaic power generation plate, a cleaning rolling brush is arranged in the shell in a rotating mode, one ends of the cleaning rolling brush are connected with a driving member, a battery box and a controller are arranged at the top of the shell, the controller is connected with a moving control terminal through wireless signals, one side of the cleaning rolling brush is provided with a water distribution pipe, a plurality of spray heads are arranged on the water distribution pipe, one ends of the water distribution pipe are communicated with a booster pump through flexible connecting pipes, a liquid inlet end of the booster pump is communicated with a water storage tank, one side of the shell is provided with a fixing plate, and a rubber scraping plate is arranged on the fixing plate.

Above-mentioned flexible adjustment mechanism includes the guide, removes seat and bolt adjustment spare, the guide symmetry sets up in mounting bracket lower wall both sides, it sets up on the removal end of guide to remove the seat, bolt adjustment spare sets up at mounting bracket tip and one end and removes seat normal running fit.

The guide piece comprises a guide rod and a guide seat, wherein 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 movable seat.

The bolt adjusting piece comprises a fixed seat, a limit nut and an adjusting bolt, wherein the fixed seat is welded at the end part of the mounting frame, the limit nut is fixedly embedded in the fixed seat, and the adjusting bolt spirally penetrates through the limit nut and is rotationally connected with the movable seat.

Above-mentioned drive control mechanism is including setting up the reduction gear on moving the seat, the input of reduction gear is connected with driving motor's drive end, the output of reduction gear is connected with the axis of rotation, the axis of rotation lower extreme stretches out to move the seat below, fixed cover is equipped with the drive sheave in the axis of rotation, the drive sheave pastes with distributed photovoltaic power generation board's frame.

The two sides of the driving grooved wheel are symmetrically provided with supporting shafts, the supporting shafts are rotatably provided with guide grooved wheels, and the guide grooved wheels and the driving grooved wheels are the same in size.

The utility model provides an automatic cleaning device for a distributed photovoltaic power generation plate. The automatic cleaning device for the distributed photovoltaic power generation panel has the advantages that the positions of the driving control mechanisms are adjusted through the telescopic adjusting mechanisms at the two ends of the mounting frame, so that the rolling parts of the driving control mechanisms are attached to the upper frame and the lower frame of the distributed photovoltaic power generation panel, the cleaning device is mounted on the distributed photovoltaic panel, cleaning water is injected into the water distribution pipe through the flexible connecting pipe by using the booster pump and is further sprayed onto the photovoltaic panel through the spray header to flush the photovoltaic panel, meanwhile, the driving control mechanisms are started, the cleaning device is driven to move along the length direction of the photovoltaic panel by using the driving control mechanisms, the driving members are used for controlling the rotation of the cleaning rolling brush in the starting process, the photovoltaic panel is comprehensively cleaned by using the cleaning rolling brush, the whole cleaning operation can be completed by one-time walking of the rubber scraping plate arranged on the side part of the mounting frame, and the cleaning operation for the large-area distributed photovoltaic panel with a longer arrangement length is stable in structure and high in automation degree.

Drawings

Fig. 1 is a schematic diagram of an axial measurement structure of the distributed photovoltaic power generation panel automatic cleaning device in a working state.

Fig. 2 is a schematic perspective view of an automatic cleaning device for a distributed photovoltaic power generation panel according to the present utility model.

Fig. 3 is a schematic top view of an automatic cleaning device for a distributed photovoltaic power generation panel according to the present utility model.

FIG. 4 is a schematic cross-sectional view of the utility model at position A-A of FIG. 3.

FIG. 5 is a schematic cross-sectional view of the B-B position of FIG. 3 according to the present utility model.

FIG. 6 is a schematic cross-sectional view of the structure of the utility model at the C-C position of FIG. 3.

In the figure, 1, a mounting rack; 2, a shell, 3, a distributed photovoltaic power generation plate, 4, a cleaning rolling brush, 5, a battery box, 6, a controller, 7, a water diversion pipe, 8, a spray header, 9, a flexible connecting pipe, 10, a booster pump, 11, a water storage tank, 12, a fixed plate, 13, a rubber scraper, 14, a movable seat, 15, a guide rod, 16, a guide seat, 17, a fixed seat, 18, a limit nut, 19, an adjusting bolt, 20, a speed reducer, 21, a driving motor, 22, a rotating shaft, 23, a driving sheave, 24, a supporting shaft, 25 and a guiding sheave.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as can be seen from fig. 1-6 of the specification, the application specifically designs an automatic cleaning device for a distributed photovoltaic power generation panel, which comprises a shell 2 arranged in a mounting frame 1, two ends of the mounting frame 1 are symmetrically provided with telescopic adjusting mechanisms, the moving ends of the telescopic adjusting mechanisms are provided with driving control mechanisms, rolling parts at one ends of the driving control mechanisms are attached to upper and lower frames of the distributed photovoltaic power generation panel 3, a cleaning rolling brush 4 is rotationally arranged in the shell 2, one end of the cleaning rolling brush 4 is connected with a driving member, the top of the shell 2 is provided with a battery box 5 and a controller 6, the controller 6 is connected with a moving control terminal through a wireless signal, one side of the cleaning rolling brush 4 is provided with a water distribution pipe 7, a plurality of spray heads 8 are arranged on the water distribution pipe 7, one ends of the water distribution pipe 7 are communicated with a booster pump 10 through flexible connecting pipes 9, the liquid inlet end of the booster pump 10 is communicated with the water storage tank 11, one side of the shell 2 is provided with a fixed plate 12, a rubber scraping plate 13 is arranged on the fixed plate 12, the position of the driving control mechanism is regulated by the telescopic regulating mechanisms at the two ends of the mounting frame 1, so that the rolling part of the driving control mechanism is attached to the upper and lower frames of the distributed photovoltaic power generation plate 3, the cleaning device is arranged on the distributed photovoltaic plate, the booster pump 10 is used for injecting cleaning water into the water distribution pipe 7 through the flexible connecting pipe 9 and further injecting the cleaning water into the photovoltaic plate through the spray header 8 to flush the photovoltaic plate, meanwhile, the driving control mechanism is started, the cleaning device is driven by the driving control mechanism to move along the length direction of the photovoltaic plate, the cleaning rolling brush is rotationally controlled by the driving member in the starting process, so that the photovoltaic plate is comprehensively cleaned by the cleaning rolling brush, the rubber scraping plate 13 arranged on the side part of the mounting frame 1 scrapes and cleans residual water on the surface of the photovoltaic panel in the running process, and the whole cleaning operation can be completed by one-time running, so that the cleaning device is stable in structure, high in automation degree and particularly suitable for cleaning operation of large-area distributed photovoltaic panels with long arrangement length.

In a specific implementation process, as a preferable arrangement, the telescopic adjusting mechanism comprises guide pieces, a movable seat 14 and bolt adjusting pieces, wherein the guide pieces are symmetrically arranged on two sides of the lower wall surface of the mounting frame 1, the movable seat 14 is arranged on the movable end of the guide piece, the bolt adjusting pieces are arranged at the end part of the mounting frame 1, one end of each bolt adjusting piece is in running fit with the movable seat 14, the guide pieces comprise guide rods 15 and guide seats 16, the guide rods 15 are fixedly arranged on the lower side wall surface of the mounting frame 1, and the guide seats 16 are slidably sleeved on the guide rods 15 and are connected with the movable seats 14; the bolt adjusting piece comprises a fixed seat 17, a limit nut 18 and an adjusting bolt 19, wherein the fixed seat 17 is welded at the end part of the mounting frame 1, the limit nut 18 is fixedly embedded in the fixed seat 17, the adjusting bolt 19 is spirally penetrated through the limit nut 18 and is rotationally connected with the movable seat 14, wherein the driving control mechanism comprises a speed reducer 20 arranged on the movable seat 14, the input end of the speed reducer 20 is connected with the driving end of the driving 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 out of the movable seat 14, a driving sheave 23 is fixedly sleeved on the rotating shaft 22, the driving sheave 23 is attached to the frame of the distributed photovoltaic power generation plate 3, supporting shafts 24 are symmetrically arranged on two sides of the driving sheave 23, guide sheaves 25 and the driving sheave 23 are rotationally arranged on the supporting shafts 24, the sizes of the guide sheaves 25 and the driving sheaves 23 are the same, when the adjusting bolt 19 is rotated, the adjusting bolt 19 is utilized to push the movable seat 14 to move along the guide rods 15 on two sides, so that the guide sheaves 25 and the frame 23 are respectively attached to the outer side of the photovoltaic power generation plate, the cleaning device is fixedly attached to the outer side of the photovoltaic plate, the booster pump 10 is started, the booster pump 10 is utilized to pump the cleaning water in the water tank, and the cleaning water is injected into the water diversion pipe 7 in the shell 2 through the flexible connecting pipe 9, and further under the action of water pressure, the cleaning water is sprayed out through the spray header 8, the photovoltaic panel is washed, meanwhile, the driving component at the top of the shell 2 is started, the driving component is utilized to rotationally control the cleaning rolling brush 4, the cleaning rolling brush 4 rotates to brush the photovoltaic panel, sewage is discharged downwards along the surface of the photovoltaic panel under the action of gravity, the driving motor 21 on the movable seat 14 is started, the driving motor 21 is utilized to rotationally control the driving grooved wheel 23 in a matched mode with the speed reducer 20, the driving grooved wheel 23 rotates to further enable the cleaning device to integrally move along the photovoltaic panel frame under the driving action of friction force, the control of the driving motor 21 can be controlled by the handheld mobile terminal and the controller 6, meanwhile, the rubber scraping plate 13 at one side of the shell 2 can effectively ensure the cleaning efficiency, the structure is simple, and the automatic and comprehensive cleaning of the photovoltaic panel can be realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a distributing type photovoltaic power generation board self-cleaning device, includes mounting bracket and casing, its characterized in that, the casing sets up in the mounting bracket, mounting bracket both ends symmetry is provided with flexible adjustment mechanism, be provided with drive control mechanism on flexible adjustment mechanism's the mobile terminal, the roll portion of drive control mechanism one end pastes with the upper and lower frame of distributing type photovoltaic power generation board mutually, the casing rotation is provided with clean round brush, the one end and the drive component of clean round brush are connected, the casing top is provided with battery case and controller, the controller passes through radio signal and links to each other with mobile control terminal, clean round brush one side is provided with the shunt pipe, install a plurality of shower heads on the shunt pipe, the one end of shunt pipe is linked together with the booster pump through flexible connecting pipe, the feed liquor end and the storage water tank of booster pump are linked together, casing one side is provided with the fixed plate, install the rubber scraper blade on the fixed plate.

2. The automatic cleaning device for the distributed photovoltaic power generation panel according to claim 1, wherein the telescopic adjusting mechanism comprises a guide piece, a movable seat and a bolt adjusting piece, the guide piece is symmetrically arranged on two sides of the lower wall surface of the installation frame, the movable seat is arranged on the movable end of the guide piece, and the bolt adjusting piece is arranged at the end part of the installation frame and one end of the bolt adjusting piece is in running fit with the movable seat.

3. The automatic cleaning device for the distributed photovoltaic power generation panel according to claim 2, wherein 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 movable seat.

4. The automatic cleaning device for the distributed photovoltaic power generation panel according to claim 2, wherein the bolt adjusting piece comprises a fixed seat, a limit nut and an adjusting bolt, the fixed seat is welded at the end part of the mounting frame, the limit nut is fixedly embedded in the fixed seat, and the adjusting bolt penetrates through the limit nut in a spiral manner and is rotationally connected with the movable seat.

5. The automatic cleaning device for the distributed photovoltaic power generation panel according to claim 2, wherein the driving control mechanism comprises a speed reducer arranged on the movable 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 out of the lower portion of the movable seat, a driving sheave is fixedly sleeved on the rotating shaft, and the driving sheave is attached to a frame of the distributed photovoltaic power generation panel.

6. The automatic cleaning device for the distributed photovoltaic power generation panel according to claim 5, wherein supporting shafts are symmetrically arranged on two sides of the driving grooved wheels, guide grooved wheels are rotatably arranged on the supporting shafts, and the guide grooved wheels are the same as the driving grooved wheels in size.