Cleaning device for photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic modules, and discloses a cleaning device for a photovoltaic module, which comprises a base, the top of the base is fixedly connected with the photovoltaic module, one side of the top of the base is fixedly connected with a water collecting tank, and the top of the water collecting tank is provided with a filter basket. A water collecting box is fixedly connected to one side of the top of the base, a water storage box is fixedly connected to the other side of the top of the base, a spraying shell is fixedly connected to the top of the water storage box, and a through pipe is fixedly connected between the water collecting box and the water storage box. A water pump is started to enable a spray head to spray water to clean the photovoltaic module, water flowing down during cleaning and rainwater in rainy days can flow into a water collection tank along the photovoltaic module, water resources are saved, a rotating plate is rotated to be attached to the photovoltaic module, water can flow down along the rotating plate, it is guaranteed that the water collection tank cannot collect too dirty water, and the cleaning efficiency is improved. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, and more specifically to a cleaning device for photovoltaic components. Background Art

[0002] Solar energy is a renewable and clean energy. With the increasingly stringent carbon emission indicators, traditional fossil energy is gradually being replaced by clean energy. Photovoltaics, as a technology that directly utilizes solar energy to generate electricity, is being used more and more widely. In recent years, the installed capacity of photovoltaic power stations has increased year by year, and some problems in the operation of photovoltaic power stations have gradually become prominent. Photovoltaic modules are composed of multiple single solar cells connected in series and parallel and packaged. They are the core part of solar power stations. However, due to the long-term exposure of photovoltaic modules to the outside world, dust can easily contaminate the surface of photovoltaic modules, making the light energy utilization rate of photovoltaic modules low. They need to be cleaned regularly. Manual cleaning is inefficient and increases the workload. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cleaning device for a photovoltaic module to solve the problems existing in the above-mentioned background technology.

[0004] The utility model provides the following technical solution: a cleaning device for a photovoltaic component, comprising a base, the top of the base is fixedly connected to the photovoltaic component, one side of the top of the base is fixedly connected to a water collecting tank, a filter basket is placed on the top of the water collecting tank, the other side of the top of the base is fixedly connected to a water storage box, the top of the water storage box is fixedly connected to a spray shell, a through pipe is fixedly connected between the water collecting tank and the water storage box, the spray shell comprises a shell, and one side of the shell is fixedly connected to a spray head.

[0005] Preferably, the base comprises a seat body, and a fixing groove is provided inside the seat body.

[0006] Preferably, the water collecting tank comprises a box body, a placing sleeve is fixedly connected to the inner side of the box body, a through hole is provided on one side of the box body, a rotating drum is fixedly connected to the top of the box body, a rotating column is movably connected to the inside of the rotating drum, and a rotating plate is fixedly connected to the outer side of the rotating column.

[0007] Preferably, the filter basket comprises a basket body, the bottom of the basket body is provided with filter holes, and the front and rear sides of the basket body are both provided with grooves.

[0008] Preferably, the photovoltaic assembly comprises a fixing column, a fixing frame is fixedly connected to the top of the fixing column, and a photovoltaic panel is fixedly connected to the top of the fixing frame.

[0009] Preferably, the water storage box comprises a box body, a box cover is fixedly connected to the top of the box body, a nozzle is fixedly connected to the inside of the box cover, and a water pump is fixedly connected to the outside of the nozzle.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model is convenient for cleaning photovoltaic modules by providing a water storage box, a spray shell, a filter basket and a water collecting tank. By starting the water pump, the water in the water storage box can enter the spray shell through the spray pipe and be sprayed out through the nozzle, so that the dust on the surface of the photovoltaic module can be cleaned under the impact of the water flow, ensuring that the surface of the photovoltaic module becomes cleaner and the light energy utilization rate can be higher. The water flowing down during cleaning can enter the filter basket for filtration, so that the water entering the water collecting tank can be cleaner and enter the water storage box through the through pipe. At the same time, rainwater will flow into the water collecting tank along the photovoltaic module on rainy days, which is convenient for saving water resources. When the surface of the photovoltaic panel is too dirty, the rotating plate can be rotated so that the water during cleaning will flow down along the rotating plate, so that the dirty water after cleaning will not enter the water collecting tank, ensuring that it will not collect overly dirty water, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the overall structure of the water collecting tank of the utility model.

[0014] Figure 3 It is a schematic diagram of the overall structure of the filter basket of the present utility model.

[0015] The accompanying drawings are marked as follows: 1. base; 101. seat body; 102. fixing groove; 2. through pipe; 3. water collecting box; 301. box body; 302. placement sleeve; 303. through hole; 304. rotating drum; 305. rotating column; 306. rotating plate; 4. filter basket; 401. basket body; 402. filter hole; 403. groove; 5. photovoltaic module; 501. fixing column; 502. fixing frame; 503. photovoltaic panel; 6. spray shell; 601. shell; 602. nozzle; 7. water storage box; 701. box body; 702. box cover; 703. spray pipe; 704. water pump. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The cleaning device for photovoltaic modules involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0017] The utility model provides a cleaning device for a photovoltaic module, comprising a base 1, a photovoltaic module 5 is fixedly connected to the top of the base 1, a water collecting tank 3 is fixedly connected to one side of the top of the base 1, a filter basket 4 is placed on the top of the water collecting tank 3, a water storage box 7 is fixedly connected to the other side of the top of the base 1, a spray shell 6 is fixedly connected to the top of the water storage box 7, a through pipe 2 is fixedly connected between the water collecting tank 3 and the water storage box 7, the spray shell 6 comprises a shell 601, a spray head 602 is fixedly connected to one side of the shell 601, the inclination angle of the spray shell 6 is the same as the inclination angle of the photovoltaic module 5, and the photovoltaic module 5 can be better cleaned.

[0018] Furthermore, the base 1 includes a base body 101 , and a fixing groove 102 is provided inside the base body 101 , through which the base body 101 can be fixed on a plane.

[0019] Furthermore, the water collecting box 3 includes a box body 301, a placement sleeve 302 is fixedly connected to the inner side of the box body 301, a through hole 303 is provided on one side of the box body 301, a rotating drum 304 is fixedly connected to the top of the box body 301, a rotating column 305 is movably connected inside the rotating drum 304, a rotating plate 306 is fixedly connected to the outer side of the rotating column 305, the placement sleeve 302 is used for placing the filter basket 4, the through hole 303 is used for fixing the through pipe 2, the rotating drum 304 and the rotating column 305 can rotate relative to each other, so that the rotating plate 306 can rotate, and through the rotation, it can be attached to the photovoltaic module 5, so that the dirty water flowing down during cleaning can flow down along the rotating plate 306, to ensure that the water collecting box 3 does not collect excessively dirty water.

[0020] Furthermore, the filter basket 4 includes a basket body 401, a filter hole 402 is provided at the bottom of the basket body 401, and grooves 403 are provided on the front and rear sides of the basket body 401. The filter basket 4 can be easily pulled up through the grooves 403 to facilitate its removal for cleaning. The filter basket 4 is used to filter the collected water so that the water entering the water collection tank 3 can be cleaner.

[0021] Furthermore, the photovoltaic assembly 5 includes a fixing column 501 , the top of the fixing column 501 is fixedly connected to a fixing frame 502 , the top of the fixing frame 502 is fixedly connected to a photovoltaic panel 503 , and the fixing frame 502 is used to fix the photovoltaic panel 503 .

[0022] Furthermore, the water storage box 7 includes a box body 701, a box cover 702 is fixedly connected to the top of the box body 701, a nozzle 703 is fixedly connected to the inside of the box cover 702, and a water pump 704 is fixedly connected to the outside of the nozzle 703. By starting the water pump 704, the water in the box body 701 can enter the spray shell 6 through the nozzle 703 and be sprayed out through the nozzle 602, thereby cleaning the photovoltaic module 5.

[0023] The working principle of the utility model is as follows: when in use, clean water is poured into the water collecting tank 3, and the clean water will enter the water storage box 7 through the through pipe 2. By starting the water pump 704, the water in the water storage box 7 can enter the spray shell 6 through the nozzle 703 and be sprayed out through the nozzle 602, so that the dust on the surface of the photovoltaic component 5 can be cleaned under the impact of the water flow, ensuring that the surface of the photovoltaic component 5 becomes cleaner and its light energy utilization rate can be higher. The water flowing down during cleaning can enter the filter basket 4 for filtration, so that the water entering the water collecting tank 3 can be cleaner and enter the water storage box 7 through the through pipe 2. At the same time, rainwater will also flow into the water collecting tank 3 along the photovoltaic component 5 on rainy days, which is convenient for saving water resources. When the surface of the photovoltaic panel 503 is too dirty, the rotating plate 306 can be rotated so that it can be attached to the photovoltaic component 5, so that the water during cleaning will flow down along the rotating plate 306, so that the dirty water after cleaning will not enter the water collecting tank 3, ensuring that it will not collect too dirty water, which is convenient for use.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A cleaning device for a photovoltaic module, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a photovoltaic assembly (5), one side of the top of the base (1) is fixedly connected to a water collecting tank (3), a filter basket (4) is placed on the top of the water collecting tank (3), the other side of the top of the base (1) is fixedly connected to a water storage box (7), the top of the water storage box (7) is fixedly connected to a spray shell (6), a through pipe (2) is fixedly connected between the water collecting tank (3) and the water storage box (7), the spray shell (6) comprises a shell (601), and one side of the shell (601) is fixedly connected to a spray head (602).

2. A cleaning device for photovoltaic modules according to claim 1, characterized in that: The base (1) comprises a base body (101), and a fixing groove (102) is provided inside the base body (101).

3. A cleaning device for photovoltaic modules according to claim 1, characterized in that: The water collecting box (3) comprises a box body (301), a placement sleeve (302) is fixedly connected to the inner side of the box body (301), a through hole (303) is provided on one side of the box body (301), a rotating drum (304) is fixedly connected to the top of the box body (301), a rotating column (305) is movably connected to the interior of the rotating drum (304), and a rotating plate (306) is fixedly connected to the outer side of the rotating column (305).

4. A cleaning device for photovoltaic modules according to claim 1, characterized in that: The filter basket (4) comprises a basket body (401), a filter hole (402) is provided at the bottom of the basket body (401), and grooves (403) are provided at both the front and rear sides of the basket body (401).

5. A cleaning device for photovoltaic modules according to claim 1, characterized in that: The photovoltaic assembly (5) comprises a fixing column (501), the top of the fixing column (501) is fixedly connected to a fixing frame (502), and the top of the fixing frame (502) is fixedly connected to a photovoltaic panel (503).

6. A cleaning device for photovoltaic modules according to claim 1, characterized in that: The water storage box (7) comprises a box body (701), the top of the box body (701) is fixedly connected to a box cover (702), the interior of the box cover (702) is fixedly connected to a spray pipe (703), and the outside of the spray pipe (703) is fixedly connected to a water pump (704).

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