Solar photovoltaic power generation dust removal device

Abstract

The utility model discloses a solar photovoltaic power generation and dust removal device, which relates to the technical field of solar panel dust removal, and comprises a photovoltaic panel mounting seat which is integrally of a fan-shaped structure and is used for bearing a photovoltaic panel and collecting cleaning liquid, and a photovoltaic panel mounting area is arranged on the photovoltaic panel mounting seat; the base is fixed on the bottom side of the photovoltaic panel mounting seat, the base comprises a filtering box, a liquid collecting box and a cleaning liquid box, and the filtering box, the liquid collecting box and the cleaning liquid box are of an integrated structure. The photovoltaic panel power generation and dust removal device provided by the utility model is used in cooperation with the photovoltaic panel, through the swinging strip-shaped brush and in cooperation with spraying of cleaning liquid and water arranged on the strip-shaped brush, the surface of the photovoltaic panel arranged outside is effectively cleaned, the comprehensiveness of capturing light rays by the photovoltaic panel is ensured, and meanwhile, when the device is not used, the photovoltaic panel is prevented from being damaged. The strip-shaped brushes can be hidden in the strip-shaped grooves in the two sides of the photovoltaic panel mounting base.

Description

Technical Field

[0001] The utility model relates to the technical field of solar panel dust removal, in particular to a solar photovoltaic power generation dust removal device. Background Art

[0002] Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to directly convert sunlight energy into electrical energy. The photovoltaic power generation system is mainly composed of solar cell arrays, battery packs, charge and discharge controllers, inverters, AC distribution cabinets, solar tracking control systems and other equipment.

[0003] Solar cell arrays, also known as photovoltaic panels, are important components in photovoltaic power generation. Photovoltaic panels absorb light energy to achieve photoelectric conversion. In order to ensure the photoelectric conversion effect of photovoltaic panels, photovoltaic panels are generally fixed on the top of the house. Since photovoltaic panels are in the outside world, dust in the air will be affected by wind and adhere to the surface of the photovoltaic panels. After a long period of accumulation, it is easy to form a dust layer, which will cause the photovoltaic panels to be unable to fully capture light, causing a certain impact on the use of photovoltaic panels. Utility Model Content

[0004] In view of the above problems existing in the existing photovoltaic panels, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a solar photovoltaic power generation dust removal device, which solves the problem that dust adheres to the surface of the photovoltaic panel and affects the light capture.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A solar photovoltaic power generation dust removal device comprises a photovoltaic panel mounting seat, which is a fan-shaped structure as a whole and is used for supporting the photovoltaic panel and collecting the cleaning liquid. The photovoltaic panel mounting seat is provided with a photovoltaic panel mounting area; a base is fixed to the bottom side of the photovoltaic panel mounting seat, and the base comprises a filter box, a liquid collecting box and a cleaning liquid tank, wherein the filter box, the liquid collecting box and the cleaning liquid tank are an integrated structure; wherein the filter box and the liquid collecting box are in a communicating structure, a filter screen is provided in the filter box, a toothed disc is rotatably connected to the outer wall of the filter box, and a strip is connected to the toothed disc shaped brush; a transmission gear and a transmission box are rotatably connected on the outer wall of the liquid collecting box, a main transmission gear is arranged in the transmission box, the transmission gear is respectively meshed with the toothed disk and the main transmission gear, a motor for transmitting the main transmission gear is arranged on the transmission box, and a drainage port is arranged on the side adjacent to the transmission gear; a detergent tank and a water tank are arranged in the cleaning liquid tank, a first liquid pump box and a second liquid pump box are arranged on the outer walls on both sides of the cleaning liquid tank, and liquid pumps for transmitting cleaning liquid and water are respectively arranged in the first liquid pump box and the second liquid pump box.

[0008] Preferably, both ends of the photovoltaic panel mounting seat are provided with a plate body extending outward, and the plate body is provided with a strip groove penetrating at both ends, and the strip groove is engaged and connected with the strip brush.

[0009] Preferably, ports for injecting cleaning liquid and water are provided at the transmission connection end of the strip brush, and the two groups of ports are sealed and connected to the ends of the liquid pumps in the first liquid pump box and the second liquid pump box respectively through hoses.

[0010] Preferably, a bristle installation area is provided on the dust removal end face of the strip brush, and a cleaning liquid outlet and a water outlet are provided in the bristle installation area. The cleaning liquid outlet and the water outlet are distributed in a transversely spaced manner, and the cleaning liquid outlet and the water outlet are holes of different sizes.

[0011] Preferably, a cleaning liquid pipe and a water pipe are provided inside the strip brush, and the cleaning liquid pipe and the water pipe are respectively connected to the cleaning liquid injection port and the water injection port, and the cleaning liquid pipe and the water pipe are both provided with branch pipes, and the branch pipes on the cleaning liquid pipe and the water pipe are respectively sealed and connected to the cleaning liquid discharge port and the water outlet.

[0012] Preferably, strip-shaped fitting openings are provided on both sides of the filter box, and magnetic sheets are provided at the bottom of the strip-shaped fitting openings.

[0013] Preferably, integrated interlocking blocks are provided on both sides of the filter screen, and two groups of interlocking blocks are respectively interlocked with the strip interlocking openings provided on both sides of the filter box, and the interlocking blocks are adsorbed and connected to the magnetic sheets, and handles are provided on the interlocking blocks.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The photovoltaic panel power generation dust removal device in the utility model is used in conjunction with the photovoltaic panel. The photovoltaic panel is installed on the fan-shaped photovoltaic panel mounting seat of the device. Through the swinging strip brush and the spraying of the cleaning liquid and water provided on the strip brush, the surface of the photovoltaic panel placed outside is effectively cleaned to ensure the comprehensiveness of the photovoltaic panel to capture light. At the same time, when idle, the strip brush can be hidden in the strip grooves on both sides of the photovoltaic panel mounting seat.

[0016] 2. The photovoltaic panel power generation dust removal device in the utility model collects the cleaning liquid after cleaning through the fan-shaped photovoltaic panel mounting seat and places it in the filter box of the base. The solid-liquid separation is effectively achieved through the filter in the box. The separated liquid will be placed in the liquid collection box for storage. For the filter in the filter box, the magnetic adsorption direct embedding method is adopted, which provides convenience for cleaning and replacement of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is the overall structure diagram of the dust removal device of the utility model;

[0019] Figure 2 This is the overall structure diagram of the base of the utility model;

[0020] Figure 3 For this utility model Figure 1 A in the enlarged view;

[0021] Figure 4 This is a partial structural diagram of the strip brush of the utility model;

[0022] Figure 5 This is the internal structure diagram of the strip brush of the utility model;

[0023] Figure 6 This is a structural diagram of the filter screen of the present utility model.

[0024] Description of reference numerals:

[0025] 1. Photovoltaic panel mounting base; 101. Strip groove;

[0026] 2. Base;

[0027] 3. Photovoltaic panel installation area;

[0028] 4. Filter box; 401, toothed disc;

[0029] 5. Liquid collecting tank; 501. Transmission gear; 502. Transmission box; 503. Motor;

[0030] 6. Cleaning liquid tank; 601. Cleaning agent tank; 602. Water tank; 603. First liquid pump tank; 604. Second liquid pump tank;

[0031] 7. Strip brush; 701. Brush installation area; 702. Cleaning liquid outlet; 703. Drain outlet; 704. Cleaning liquid pipe; 705. Water pipe;

[0032] 8. filter screen; 801. fitting block; 802. handle. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] The utility model embodiment discloses a solar photovoltaic power generation dust removal device.

[0035] The utility model provides Figure 1-6 A solar photovoltaic power generation dust removal device shown includes a photovoltaic panel mounting seat 1 and a base 2;

[0036] The photovoltaic panel mounting seat 1 is in a fan-shaped structure as a whole, and a photovoltaic panel mounting area 3 is provided on the photovoltaic panel mounting seat 1 for supporting the photovoltaic panel and collecting the cleaning liquid;

[0037] The base 2 is fixed to the bottom side of the photovoltaic panel mounting base 1. The base 2 includes a filter box 4, a liquid collecting box 5 and a cleaning liquid tank 6. The filter box 4, the liquid collecting box 5 and the cleaning liquid tank 6 are an integrated structure.

[0038] Among them, the filter box 4 and the liquid collecting box 5 are in a communicating structure;

[0039] The filter box 4 is used to filter the cleaned liquid to separate the solid from the liquid. A filter screen 8 is provided in the filter box 4. A toothed disc 401 is rotatably connected to the outer wall of the filter box 4. A strip brush 7 is connected to the toothed disc 401.

[0040] The liquid collecting box 5 is used to collect the filtered cleaning liquid. A transmission gear 501 and a transmission box 502 are rotatably connected on the outer wall of the liquid collecting box 5. A main transmission gear is arranged in the transmission box 502. The transmission gear 501 is meshed and connected with the toothed disc 401 and the main transmission gear respectively. A motor 503 for driving the main transmission gear is arranged on the transmission box 502. A drainage port is arranged on one side adjacent to the transmission gear 501.

[0041] The cleaning liquid tank 6 is used for independent circulation of cleaning liquid and water to achieve cleaning of the photovoltaic panel. A cleaning agent tank 601 and a water tank 602 are provided in the cleaning liquid tank 6. A first liquid pump tank 603 and a second liquid pump tank 604 are provided on the outer walls of both sides of the cleaning liquid tank 6. Liquid pumps for transmitting cleaning liquid and water are provided in the first liquid pump tank 603 and the second liquid pump tank 604, respectively.

[0042] Based on the above, the photovoltaic panel will be installed in the photovoltaic panel installation area 3 of the photovoltaic panel mounting seat 1, and it is necessary to ensure that the overall height of the photovoltaic panel after installation is located at three quarters of the height of the side plate of the photovoltaic panel mounting seat 1, so that the length of the bristles is maintained at one quarter of the height of the side plate of the photovoltaic panel mounting seat 1, so that the strip brush 7 can be stored in the strip groove 101 under the action of the soft bristles to hide and avoid affecting the light;

[0043] At the same time, the photovoltaic panel mounting base 1 is installed at an angle to the ground. When the photovoltaic panel is dusted, the motor 503 is started, so that the motor 503 is a reduction motor. Under the meshing transmission of the gear and the toothed disc 401, the strip brush 7 is swung, so that the bristles contact the surface of the photovoltaic panel and the cleaning is achieved. During the cleaning process, the liquid pumps in the liquid pump boxes on both sides of the cleaning liquid tank 6 are started. When enabled, the cleaning liquid is discharged in sequence through the corresponding cleaning liquid discharge port 702 and the drain port 703 on the strip brush 7 in the order of detergent first and water later. Under the action of the swinging strip brush 7, the photovoltaic panel is cleaned. The cleaned water will be collected along the fan-shaped photovoltaic panel mounting base 1 and flow into the filter box 4. After being filtered by the filter screen 8, the filtrate will enter the liquid collecting box 5, and the particulate matter will be retained on the filter screen 8. During cleaning, the cleaning liquid can be discharged through the drain port at the side end of the liquid collecting box 5. For the filter screen 8, the magnetic attraction can be released by the handle 802 with the help of external force, and the filter screen 8 can be directly taken out and cleaned.

[0044] In order to hide the strip brush 7 and not affect the lighting problem, Figure 1 and Figure 3 As shown, both ends of the photovoltaic panel mounting seat 1 are provided with a plate body extending outward, and the plate body is provided with a strip groove 101 penetrating at both ends, and the strip groove 101 is engaged and connected with the strip brush 7;

[0045] Furthermore, the photovoltaic panel is cleaned by swinging the strip brush 7. The position of the brush body corresponds to the position of the strip groove 101. The bristle part will contact the photovoltaic panel. When the strip brush 7 is embedded, the bristle body is relatively soft and will be embedded into the strip groove 101 together with the brush body. At the same time, the size of the strip groove 101 is within the range of the overall embedding size of the strip brush 7.

[0046] In order to achieve independent transmission and injection of cleaning fluid and water, such as Figure 1 , Figure 4 and Figure 5 As shown, the transmission connection end of the strip brush 7 is provided with ports for injecting cleaning liquid and water, and the two groups of ports are sealed and connected to the ends of the liquid pumps in the first liquid pump box 603 and the second liquid pump box 604 through hoses respectively;

[0047] At the same time, a bristle installation area 701 is provided on the dust removal end surface of the strip brush 7, and a cleaning liquid discharge port 702 and a water outlet 703 are provided in the bristle installation area 701. The cleaning liquid discharge port 702 and the water outlet 703 are distributed in a transverse interval manner, and the cleaning liquid discharge port 702 and the water outlet 703 are holes of different sizes. A cleaning liquid pipe 704 and a water pipe 705 are provided inside the strip brush 7. The cleaning liquid pipe 704 and the water pipe 705 are respectively connected to the cleaning liquid injection port and the water injection port. Branch pipes are provided on the cleaning liquid pipe 704 and the water pipe 705. The branch pipes on the cleaning liquid pipe 704 and the water pipe 705 are respectively connected to the cleaning liquid discharge port 702 and the water outlet 703 in a sealed manner.

[0048] Specifically, the cleaning liquid and water are injected through the corresponding liquid pipe in the strip brush 7 through the liquid pump, and the cleaning liquid and water are discharged from the corresponding holes by using multiple branches on the liquid pipe, and the cleaning is achieved by the swing of the strip brush 7;

[0049] In order to ensure the simplicity of installation and placement of the filter screen 8, Figure 1 and Figure 6 As shown, strip-shaped fitting openings are provided on both sides of the filter box 4, and a magnetic sheet is provided at the bottom of the strip-shaped fitting opening;

[0050] Based on the two sides of the filter screen 8, an integrated interlocking block 801 is provided. The two sets of interlocking blocks 801 are respectively interlocked with the strip interlocking openings provided on the two sides of the filter box 4, and the interlocking blocks 801 are adsorbed and connected with the magnetic sheet. A handle 802 is provided on the interlocking block 801.

[0051] To further illustrate, the filter 8 adopts a limited interlocking method. After interlocking, the filter 8 is fixed by magnetic attraction. After the cleaning liquid flows in, the particulate matter is filtered by the mesh body itself, so that the particulate matter can be retained on the mesh body. For cleaning the mesh body, the filter 8 can be directly taken out by using the handle 802 and external force.

[0052] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A solar photovoltaic power generation dust removal device, characterized in that: include: The photovoltaic panel mounting seat (1) is in a fan-shaped structure as a whole and is used for supporting the photovoltaic panel and collecting the cleaning liquid. The photovoltaic panel mounting seat (1) is provided with a photovoltaic panel mounting area (3); A base (2) is fixed to the bottom side of the photovoltaic panel mounting base (1), the base (2) comprising a filter box (4), a liquid collecting box (5) and a cleaning liquid tank (6), the filter box (4), the liquid collecting box (5) and the cleaning liquid tank (6) forming an integrated structure; The filter box (4) and the liquid collecting box (5) are in a communicating structure, a filter screen (8) is arranged in the filter box (4), a toothed disc (401) is rotatably connected to the outer wall of the filter box (4), and a strip brush (7) is connected to the toothed disc (401); A transmission gear (501) and a transmission box (502) are rotatably connected on the outer wall of the liquid collecting box (5), a main transmission gear is arranged in the transmission box (502), the transmission gear (501) is meshedly connected with the toothed disc (401) and the main transmission gear respectively, a motor (503) for driving the main transmission gear is arranged on the transmission box (502), and a drainage port is arranged on a side adjacent to the transmission gear (501); The cleaning liquid tank (6) is provided with a cleaning agent tank (601) and a water tank (602), and the outer walls on both sides of the cleaning liquid tank (6) are provided with a first liquid pump box (603) and a second liquid pump box (604), and the first liquid pump box (603) and the second liquid pump box (604) are respectively provided with liquid pumps for transmitting cleaning liquid and water.

2. A solar photovoltaic power generation dust removal device according to claim 1, characterized in that: Both ends of the photovoltaic panel mounting seat (1) are provided with a plate body extending outwards, and the plate body is provided with a strip groove (101) penetrating at both ends, and the strip groove (101) is engaged and connected with the strip brush (7).

3. A solar photovoltaic power generation dust removal device according to claim 1, characterized in that: Ports for injecting cleaning liquid and water are provided at the transmission connection end of the strip brush (7), and the two groups of ports are sealed and connected to the ends of the liquid pumps in the first liquid pump box (603) and the second liquid pump box (604) respectively through hoses.

4. A solar photovoltaic power generation dust removal device according to claim 3, characterized in that: The strip brush (7) is provided with a bristle installation area (701) on the dust removal end surface, and a cleaning liquid discharge port (702) and a water discharge port (703) are provided in the bristle installation area (701). The cleaning liquid discharge port (702) and the water discharge port (703) are distributed in a transversely spaced manner, and the cleaning liquid discharge port (702) and the water discharge port (703) are holes of different sizes.

5. A solar photovoltaic power generation dust removal device according to claim 4, characterized in that: A cleaning liquid pipe (704) and a water pipe (705) are provided inside the strip brush (7); the cleaning liquid pipe (704) and the water pipe (705) are respectively connected to the cleaning liquid injection port and the water injection port; the cleaning liquid pipe (704) and the water pipe (705) are both provided with branch pipes; the branch pipes on the cleaning liquid pipe (704) and the water pipe (705) are respectively connected to the cleaning liquid discharge port (702) and the water discharge port (703) in a sealed manner.

6. A solar photovoltaic power generation dust removal device according to claim 1, characterized in that: Strip-shaped fitting openings are arranged on both sides of the filter box (4), and magnetic sheets are arranged at the bottom of the strip-shaped fitting openings.

7. A solar photovoltaic power generation dust removal device according to claim 6, characterized in that: An integrated interlocking block (801) is provided on both sides of the filter screen (8); two groups of the interlocking blocks (801) are respectively interlocked with the strip-shaped interlocking openings provided on both sides of the filter box (4); the interlocking blocks (801) are adsorbed and connected to the magnetic sheet; and a handle (802) is provided on the interlocking block (801).

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