Self-cleaning support for photovoltaic power generation equipment

Abstract

The utility model discloses a self-cleaning support for photovoltaic power generation equipment, which relates to the technical field of photovoltaic power generation and comprises a bottom plate, the top of the bottom plate is fixedly connected with a support body, the outer surface of the support body is fixedly connected with a mounting plate, and the top of the support body is fixedly provided with a cleaning device. A waste collecting device is fixedly installed at the edge of the top of the bottom plate, a pipeline is fixedly connected to the outer surface of the waste collecting device, a water storage bin is fixedly connected to the other end of the pipeline, a water pump is fixedly installed on the outer surface of the water storage bin, and a water passing pipe is fixedly connected to the outer surface of the water storage bin. According to the self-cleaning support used for the photovoltaic power generation equipment, water flow is sent out through the water spraying pipe, the surface of the photovoltaic power generation equipment is scoured, dust on the surface of the photovoltaic power generation equipment is scoured away, the cleaning device is driven to clean the surface of the photovoltaic power generation equipment, used waste water is reused through the waste collecting device, and waste of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a self-cleaning bracket for photovoltaic power generation equipment. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels, controllers and inverters. The main components are made of electronic components. Solar cells are packaged and protected after being connected in series to form large-area solar cell modules, which are then combined with power controllers and other components to form a photovoltaic power generation device.

[0003] In this regard, Chinese Patent Publication No.: CN114029253A discloses a photovoltaic power generation photovoltaic panel cleaning device, including a mounting plate, characterized in that: the four corners of the lower side of the mounting plate are respectively fixedly connected to the corresponding upper ends of the sleeves, the lower side of the mounting plate is fixedly connected to the upper side of the electrical box, the upper side of the mounting plate is fixedly connected to the lower side of the liquid tank, one end of the upper side of the mounting plate is fixedly connected to the lower end of the straight groove plate, the upper side of the liquid tank is fixedly connected to the lower end of the vertical plate, one end of the upper side of the liquid tank is fixedly connected to the lower end of the liquid inlet pipe, one corner of the upper side of the liquid tank is fixedly connected to the lower side of the liquid pump, and the lower end of the liquid inlet pipe of the liquid pump is fixedly connected to and passes through the liquid tank.

[0004] In the existing technology, the cleaning of photovoltaic power generation equipment requires an external driving mechanism to drive a brush roller to clean the equipment. If the brush roller uses too much force, it is easy to damage the photovoltaic power generation equipment and scratch the surface of the photovoltaic power generation equipment. If the force is too small, it is difficult to wipe off the stains and it requires more water resources. In order to solve the above problems, we propose a self-cleaning bracket for photovoltaic power generation equipment. Utility Model Content

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a self-cleaning bracket for photovoltaic power generation equipment, comprising a base plate, a frame body is fixedly connected to the top of the base plate, a mounting plate is fixedly connected to the outer surface of the frame body, a cleaning device is fixedly installed on the top of the frame body, and the cleaning device is located directly above the mounting plate, a waste collecting device is fixedly installed at the edge of the top of the base plate, a pipe is fixedly connected to the outer surface of the waste collecting device, the other end of the pipe is fixedly connected to a water storage bin, and the bottom of the water storage bin is fixedly connected to the top of the base plate, a water pump is fixedly installed on the outer surface of the water storage bin, a water pipe is fixedly connected to the outer surface of the water storage bin, a sprinkler pipe is fixedly connected to the top of the water pipe, and the bottom of the sprinkler pipe is fixedly connected to the top of the mounting plate, water is sent out through the sprinkler pipe to flush the surface of the photovoltaic power generation equipment, flush the dust on the surface of the photovoltaic power generation equipment, and drive the cleaning device to clean the surface of the photovoltaic power generation equipment, the waste collecting device reuses the used waste water, and reduces the waste of water resources.

[0006] Preferably, the cleaning device includes a fixed plate, the bottom of which is fixedly connected to the top of the frame, the outer surface of the fixed plate is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is rotatably connected to a transmission belt, the inner surface of the transmission belt is rotatably connected to a rotating device, and the bottom of the rotating device is fixedly connected to the top of the frame, and the outer surface of the transmission belt is fixedly connected to a cleaning component, and the cleaning component is driven to move by water flow to clean the surface of the photovoltaic power generation equipment, without the need for an additional driving mechanism, and the surface of the photovoltaic power generation equipment is wiped clean while the water is released to prevent dust from hindering the power generation efficiency of the photovoltaic power generation equipment.

[0007] Preferably, the rotating device includes a mounting seat, the bottom of which is fixedly connected to the top of the frame, the outer surface of the mounting seat is rotatably connected to a blade tube, the outer surface of the blade tube is fixedly connected to a rotating column, and the outer surface of the rotating column is rotatably connected to the inner surface of the transmission belt. The water flow allows the rotating device to drive the transmission belt to rotate when releasing water, so that the cleaning component wipes the surface of the photovoltaic power generation equipment without the need for an additional driving mechanism.

[0008] Preferably, the cleaning assembly includes a connecting plate, the top of the connecting plate is fixedly connected to the outer surface of the transmission belt, the inner surface of the connecting plate is rotatably connected to a cleaning roller, the bottom of the connecting plate is fixedly connected to an elastic plate, and the bottom of the elastic plate is fixedly connected to a scraper. The cleaning assembly is used to clean the surface of the photovoltaic power generation equipment, and stains that are difficult to wash away with water are cleaned without damaging the photovoltaic power generation equipment.

[0009] Preferably, the waste collecting device comprises a shell, the bottom of which is fixedly connected to the top of the bottom plate, the bottom of the inner cavity of the shell is fixedly connected to an inclined plate, and a water outlet is provided at the bottom of the shell. The cleaned wastewater and rainwater are collected by the waste collecting device and reused, thereby reducing the frequency of manual water addition and saving water resources.

[0010] Preferably, a filter plate is fixedly connected to the inner surface of the shell, a waste discharge plate is fixedly connected to the bottom of the filter plate, and the outer surface of the waste discharge plate is fixedly connected to the inner surface of the shell. A waste discharge port is provided on the outer surface of the shell, and waste water flows downward onto the filter plate. The filter plate filters the waste water and reuses the waste water, thereby reducing the waste of water resources.

[0011] The utility model provides a self-cleaning bracket for photovoltaic power generation equipment. It has the following beneficial effects:

[0012] 1. The self-cleaning bracket for photovoltaic power generation equipment drives the transmission belt to rotate through water flow, drives the cleaning component to wipe the surface of the photovoltaic power generation equipment, cleans the surface of the photovoltaic power generation equipment, cleans the stains that are difficult to wash away by water flow, and will not damage the photovoltaic power generation equipment.

[0013] Second, the self-cleaning bracket for photovoltaic power generation equipment collects cleaned wastewater and rainwater through a waste collection device, and the filter plate filters the wastewater, which is reused, reducing the frequency of manual water addition and reducing the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the external structure of a self-cleaning bracket for photovoltaic power generation equipment according to the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the cleaning device of the utility model;

[0017] Figure 4 It is a partial structural schematic diagram of the rotating device of the utility model;

[0018] Figure 5 This is a partial structural diagram of the cleaning component of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the waste discharge port of the utility model.

[0020] In the figure: 1, bottom plate; 2, frame; 3, mounting plate; 4, cleaning device; 41, fixing plate; 42, rotating shaft; 43, transmission belt; 44, rotating device; 441, mounting seat; 442, blade tube; 443, rotating column; 45, cleaning assembly; 451, connecting plate; 452, cleaning roller; 453, elastic plate; 454, scraper; 5, waste collecting device; 51, outer shell; 52, inclined plate; 53, water outlet; 54, filter plate; 55, waste discharge plate; 56, waste discharge port; 6, pipeline; 7, water storage tank; 8, water pump; 9, water pipe; 10, sprinkler pipe. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] Example

[0023] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a self-cleaning bracket for photovoltaic power generation equipment, comprising a bottom plate 1, a frame body 2 is fixedly connected to the top of the bottom plate 1, a mounting plate 3 is fixedly connected to the outer surface of the frame body 2, a cleaning device 4 is fixedly installed on the top of the frame body 2, and the cleaning device 4 is located directly above the mounting plate 3, a waste collecting device 5 is fixedly installed at the edge of the top of the bottom plate 1, a pipe 6 is fixedly connected to the outer surface of the waste collecting device 5, and a water storage bin 7 is fixedly connected to the other end of the pipe 6, the bottom of the water storage bin 7 is fixedly connected to the top of the bottom plate 1, a water pump 8 is fixedly installed on the outer surface of the water storage bin 7, a water pipe 9 is fixedly connected to the outer surface of the water storage bin 7, a water pipe 10 is fixedly connected to the top of the water pipe 9, and the bottom of the water pipe 10 is fixedly connected to the top of the mounting plate 3, the photovoltaic power generation equipment is installed through the mounting plate 3, and when the cleaning device is needed , the water pump 8 delivers the water inside the water storage tank 7, and the water flows into the inside of the sprinkler pipe 10 through the water pipe 9. The sprinkler pipe 10 sprays the water, and the water slides downward along the mounting plate 3 to flush the surface of the photovoltaic power generation equipment. The water drives the cleaning device 4 to rotate, and the cleaning device 4 cleans the surface of the photovoltaic power generation equipment. The cleaned waste water flows along the mounting plate 3 to the inside of the waste collection device 5, and the waste collection device 5 filters the waste water and sends it to the inside of the water storage tank 7. On rainy days, the waste collection device 5 can collect rainwater and filter the rainwater for use, which reduces the frequency of manual water addition and saves water resources. The water is sent out through the sprinkler pipe 10 to flush the surface of the photovoltaic power generation equipment, flush the dust on the surface of the photovoltaic power generation equipment, and drive the cleaning device 4 to clean the surface of the photovoltaic power generation equipment. The waste collection device 5 reuses the used wastewater to reduce the waste of water resources.

[0024] The cleaning device 4 includes a fixed plate 41, the bottom of which is fixedly connected to the top of the frame 2, the outer surface of the fixed plate 41 is rotatably connected to a rotating shaft 42, the outer surface of the rotating shaft 42 is rotatably connected to a transmission belt 43, the inner surface of the transmission belt 43 is rotatably connected to a rotating device 44, the bottom of the rotating device 44 is fixedly connected to the top of the frame 2, the outer surface of the transmission belt 43 is fixedly connected to a cleaning component 45, the water flow sprayed from the sprinkler pipe 10 drives the rotating device 44 to rotate, the rotating device 44 drives the transmission belt 43 to rotate, the transmission belt 43 drives the rotating shaft 42 to rotate, the transmission belt 43 drives the cleaning component 45 to move, the cleaning component 45 cleans the surface of the photovoltaic power generation equipment, the cleaning component 45 is driven by the water flow to move, and the surface of the photovoltaic power generation equipment is cleaned, no additional driving mechanism is needed, the surface of the photovoltaic power generation equipment is wiped clean while the water is released, to prevent dust from hindering the power generation efficiency of the photovoltaic power generation equipment.

[0025] The rotating device 44 includes a mounting seat 441, the bottom of which is fixedly connected to the top of the frame 2, the outer surface of the mounting seat 441 is rotatably connected to a blade tube 442, the outer surface of the blade tube 442 is fixedly connected to a rotating column 443, the outer surface of the rotating column 443 is rotatably connected to the inner surface of the transmission belt 43, the water flow sprayed from the sprinkler pipe 10 drives the blade tube 442 to rotate, the blade tube 442 drives the rotating column 443 to rotate, the rotating column 443 drives the transmission belt 43 to rotate, and the water flow makes the rotating device 44 drive the transmission belt 43 to rotate when releasing water, so that the cleaning component 45 wipes the surface of the photovoltaic power generation equipment without the need for an additional driving mechanism.

[0026] The cleaning assembly 45 includes a connecting plate 451, the top of which is fixedly connected to the outer surface of the transmission belt 43, the inner surface of the connecting plate 451 is rotatably connected to a cleaning roller 452, the bottom of the connecting plate 451 is fixedly connected to an elastic plate 453, the bottom of the elastic plate 453 is fixedly connected to a scraper 454, the transmission belt 43 drives the connecting plate 451 to rotate, the connecting plate 451 drives the cleaning roller 452 to roll on the surface of the photovoltaic power generation equipment, and wipes the dust on the surface of the photovoltaic power generation equipment. At the same time, the connecting plate 451 drives the elastic plate 453 and the scraper 454 to move, and the scraper 454 is scraped. Plate 454 is attached to the surface of the photovoltaic power generation equipment to clean the stains on the surface of the photovoltaic power generation equipment. Through the elasticity of the elastic plate 453, the scraper 454 can be tightly attached to the surface of the photovoltaic power generation equipment to clean it more thoroughly. When the bottom of the scraper 454 is subjected to a large force, the scraper 454 can bounce up and will not apply excessive force to the photovoltaic power generation equipment, preventing the scraper 454 from damaging the surface of the photovoltaic power generation equipment. The surface of the photovoltaic power generation equipment is cleaned by the cleaning component 45, and the stains that are difficult to be washed away by water are cleaned without damaging the photovoltaic power generation equipment.

[0027] The waste collecting device 5 includes a shell 51, the bottom of which is fixedly connected to the top of the bottom plate 1, the bottom of the inner cavity of the shell 51 is fixedly connected to an inclined plate 52, and a water outlet 53 is opened at the bottom of the shell 51. When cleaning the photovoltaic power generation equipment, the cleaned waste water flows along the mounting plate 3 to the inside of the shell 51, flows along the inclined plate 52 to the direction of the water outlet 53, flows out from the water outlet 53, and flows along the pipe 6 to the inside of the water storage tank 7. On rainy days, the waste collecting device 5 can collect rainwater. The cleaned waste water and rainwater are collected by the waste collecting device 5, and the waste water is reused, which reduces the frequency of manual water addition and saves water resources.

[0028] A filter plate 54 is fixedly connected to the inner surface of the shell 51, and a waste discharge plate 55 is fixedly connected to the bottom of the filter plate 54. The outer surface of the waste discharge plate 55 is fixedly connected to the inner surface of the shell 51, and a waste discharge port 56 is opened on the outer surface of the shell 51. When cleaning the photovoltaic power generation equipment, the waste water flows along the mounting plate 3 to the surface of the filter plate 54, and after being filtered by the filter plate 54, it flows to the bottom of the shell 51, and the filtered waste slides along the filter plate 54 to the waste discharge plate 55, and slides out along the waste discharge port 56. The filter plate 54 and the waste discharge plate 55 are inclined, and the inclination angle of the waste discharge plate 55 is small. When the waste slides onto the waste discharge plate 55, the waste discharge plate 55 can slow down the speed at which the waste slides down, preventing the waste from sliding too fast and sliding too far, affecting the personnel next to the device. The waste water flows downward to the filter plate 54, and the filter plate 54 filters the waste water, and reuses the waste water, thereby reducing the waste of water resources.

[0029] When in use, when the cleaning device is needed, the water pump 8 sends out the water in the water storage tank 7, and the water flows through the water pipe 9 into the interior of the sprinkler pipe 10, and the sprinkler pipe 10 sprays the water, and the water flows downward along the mounting plate 3 to flush the surface of the photovoltaic power generation equipment. At the same time, the water flow sprayed from the sprinkler pipe 10 drives the blade tube 442 to rotate, the blade tube 442 drives the rotating column 443 to rotate, the rotating column 443 drives the transmission belt 43 to rotate, the transmission belt 43 drives the connecting plate 451 to rotate, and the connecting plate 451 drives the cleaning roller 452 and the scraper 454 to move. The stains on the surface of the photovoltaic power generation equipment are cleaned, and the cleaned wastewater flows along the mounting plate 3 to the surface of the filter plate 54, and after being filtered by the filter plate 54, flows to the bottom of the shell 51, flows along the inclined plate 52 to the direction of the water outlet 53, flows out from the water outlet 53, flows along the pipe 6 to the inside of the water storage tank 7, and the filtered waste slides along the filter plate 54 to the waste discharge plate 55, and slides out along the waste discharge port 56. On rainy days, the waste collection device 5 can collect rainwater, and the waste collection device 5 reuses the wastewater, which reduces the frequency of manual water addition and saves water resources.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A self-cleaning bracket for photovoltaic power generation equipment, comprising a base plate (1), the top of which is fixedly connected to a frame body (2), characterized in that: The outer surface of the frame (2) is fixedly connected to a mounting plate (3); the top of the frame (2) is fixedly installed with a cleaning device (4), and the cleaning device (4) is located directly above the mounting plate (3); a waste collecting device (5) is fixedly installed at the edge of the top of the base plate (1); the outer surface of the waste collecting device (5) is fixedly connected to a pipe (6); the other end of the pipe (6) is fixedly connected to a water storage bin (7), and the bottom of the water storage bin (7) is fixedly connected to the top of the base plate (1); a water pump (8) is fixedly installed on the outer surface of the water storage bin (7); a water pipe (9) is fixedly connected to the outer surface of the water storage bin (7); the top of the water pipe (9) is fixedly connected to a watering pipe (10), and the bottom of the watering pipe (10) is fixedly connected to the top of the mounting plate (3).

2. A self-cleaning bracket for photovoltaic power generation equipment according to claim 1, characterized in that: The cleaning device (4) comprises a fixed plate (41), the bottom of which is fixedly connected to the top of the frame (2), the outer surface of the fixed plate (41) is rotatably connected to a rotating shaft (42), the outer surface of the rotating shaft (42) is rotatably connected to a transmission belt (43), the inner surface of the transmission belt (43) is rotatably connected to a rotating device (44), and the bottom of the rotating device (44) is fixedly connected to the top of the frame (2), and the outer surface of the transmission belt (43) is fixedly connected to a cleaning component (45).

3. A self-cleaning bracket for photovoltaic power generation equipment according to claim 2, characterized in that: The rotating device (44) comprises a mounting seat (441), the bottom of which is fixedly connected to the top of the frame (2), the outer surface of which is rotatably connected to a blade tube (442), the outer surface of which is fixedly connected to a rotating column (443), and the outer surface of which is rotatably connected to the inner surface of the transmission belt (43).

4. The self-cleaning bracket for photovoltaic power generation equipment according to claim 2, characterized in that: The cleaning assembly (45) comprises a connecting plate (451), the top of which is fixedly connected to the outer surface of the transmission belt (43), the inner surface of which is rotatably connected to a cleaning roller (452), the bottom of which is fixedly connected to an elastic plate (453), and the bottom of which is fixedly connected to a scraper (454).

5. The self-cleaning bracket for photovoltaic power generation equipment according to claim 1, characterized in that: The waste collecting device (5) comprises a shell (51), the bottom of the shell (51) is fixedly connected to the top of the bottom plate (1), the bottom of the inner cavity of the shell (51) is fixedly connected to an inclined plate (52), and the bottom of the shell (51) is provided with a water outlet hole (53).

6. A self-cleaning bracket for photovoltaic power generation equipment according to claim 5, characterized in that: A filter plate (54) is fixedly connected to the inner surface of the shell (51), a waste discharge plate (55) is fixedly connected to the bottom of the filter plate (54), and an outer surface of the waste discharge plate (55) is fixedly connected to the inner surface of the shell (51), and a waste discharge port (56) is provided on the outer surface of the shell (51).

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