Photovoltaic module cleaning device for photovoltaic power station

Abstract

The utility model discloses a photovoltaic module cleaning device for a photovoltaic power station, which comprises a supporting base, a photovoltaic module supporting frame is fixedly arranged on the upper surface of the supporting base, a photovoltaic module body is arranged on the inner side wall of the photovoltaic module supporting frame, a supporting plate is fixedly arranged on the upper surface of the photovoltaic module supporting frame, and the photovoltaic module body is arranged on the supporting plate. A servo motor is fixedly installed on the outer side wall of the supporting plate, a first transmission rod is connected to the output end of the servo motor through a spline, a threaded rotating rod is connected to the first transmission rod, a sponge brush supporting frame is connected to the threaded rotating rod, a sponge brush is arranged at the bottom of the sponge brush supporting frame, and a cleaning box is fixedly installed below the photovoltaic module supporting frame. A flow guide pipe is connected to the cleaning box. When the device is used, the servo motor is externally connected with a power supply to drive the first transmission rod and the threaded rotating rod to rotate, so that the sponge brush supporting frame drives the sponge brush to be limited on the surface of the threaded rotating rod in a threaded mode to move back and forth to wipe dust for cleaning, and the effect of wiping dust for a photovoltaic module of a photovoltaic power station is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power stations, and in particular to a photovoltaic component cleaning device used in photovoltaic power stations. Background Art

[0002] Photovoltaic power station refers to a photovoltaic power generation system that uses solar energy and special materials such as crystalline silicon panels, inverters and other electronic components to connect to the power grid and transmit electricity to the grid. Photovoltaic power station is one of the green power development energy projects that the country encourages the most.

[0003] Photovoltaic modules generally refer to solar cell modules. Since the output voltage of a single solar cell is low, and the electrodes of unpackaged cells are easily detached due to environmental influences, a certain number of single cells must be sealed in series or parallel to form a solar cell module. In order to ensure the conversion efficiency of the photovoltaic module, the dust on its surface needs to be cleaned in time.

[0004] The inventor discovered during the process of implementing the utility model:

[0005] The existing photovoltaic module cleaning device for photovoltaic power stations is not convenient for diverting and scrubbing the stubborn stains on the surface of the photovoltaic modules of the photovoltaic power station with cleaning liquid, and is not convenient for separating and collecting the impurities in the wastewater after the photovoltaic modules of the photovoltaic power station are cleaned. Therefore, the utility model provides a photovoltaic module cleaning device for photovoltaic power stations. Summary of the invention

[0006] In order to solve the problems existing in the prior art, the utility model provides a photovoltaic component cleaning device for a photovoltaic power station.

[0007] To this end, the technical solution of the utility model is: a photovoltaic component cleaning device for a photovoltaic power station, comprising a support base, characterized in that: a photovoltaic component support frame is fixedly installed on the upper surface of the support base, a photovoltaic component body is arranged on the inner side wall of the photovoltaic component support frame, a support plate is fixedly installed on the upper surface of the photovoltaic component support frame, a servo motor is fixedly installed on the outer side wall of the support plate, a first transmission rod is spline-connected to the output end of the servo motor, a threaded rotating rod is fixedly installed on one end of the first transmission rod, a sponge brush support frame is threadedly connected to the surface of the threaded rotating rod through a threaded hole, a sponge brush is fixedly installed on the bottom of the sponge brush support frame,

[0008] A cleaning box is fixedly installed below the photovoltaic component support frame, a water inlet is arranged on the upper surface of the cleaning box, a dust cover is inserted inside the water inlet, and a driving motor is fixedly installed on one side of the water inlet.

[0009] A further improvement to the above technical solution is that: the output end of the driving motor is spline-connected with a second transmission rod, and a mixing and stirring rod is fixedly mounted on one end of the second transmission rod.

[0010] A further improvement to the above technical solution is that a liquid pump is provided on the inner bottom wall of the cleaning box, a guide pipe is fixedly installed on one side of the liquid pump, the guide pipe is located above the photovoltaic module body, and a row of nozzles is provided on the guide pipe.

[0011] A further improvement to the above technical solution is that a collecting box is fixedly installed on the other side of the photovoltaic component support frame, and an impurity filter box is clamped on the upper surface of the collecting box.

[0012] A further improvement to the above technical solution is that a sewage collection box is plugged into the lower part of the impurity filtering box.

[0013] Beneficial effects: Compared with the prior art, the utility model cooperates with the photovoltaic module support frame, the photovoltaic module body, the support plate, the servo motor, the first transmission rod, the threaded rotating rod, the sponge brush support frame and the sponge brush. When in use, the servo motor external power supply drives the first transmission rod and the threaded rotating rod to rotate, so that the sponge brush support frame drives the sponge brush thread limiter to move back and forth on the surface of the threaded rotating rod to wipe off dust and clean it, thereby playing a role in wiping off dust and cleaning the photovoltaic modules of the photovoltaic power station; through the cooperation of the cleaning box, the water filling port, the dust cover, the driving motor, the second transmission rod and the mixing stirring rod, when in use, the cleaning liquid and water are added into the cleaning box in proportion, and then the driving motor external power supply drives the second transmission rod and the mixing stirring rod to evenly mix the cleaning liquid and water, thereby playing a role in cleaning the photovoltaic modules in the photovoltaic power station. During the process, it can store water and stir the mixed cleaning liquid. Through the coordinated setting of the liquid pump and the guide tube, when in use, the liquid pump is connected to an external power supply to divert the mixed cleaning liquid from the cleaning box through the guide tube, and then use a sponge brush to scrub the stubborn stains, thereby playing the role of guiding the cleaning liquid to scrub and clean the stubborn stains on the surface of the photovoltaic components of the photovoltaic power station; through the coordinated setting of the collection box, the impurity filter box and the sewage collection box, when in use, the dust impurities and impurities in the sewage generated during the cleaning of the photovoltaic components of the photovoltaic power station fall into the impurity filter box for filtration and collection, and the sewage generated during the cleaning of the photovoltaic components of the photovoltaic power station falls into the sewage collection box through the impurity filter box for collection, thereby playing the role of separating the dry and wet impurities in the sewage after the photovoltaic components of the photovoltaic power station are cleaned, which is convenient for personnel to classify and handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model.

[0015] Figure 2 It is a partial cross-sectional view of the utility model.

[0016] Figure 3 It is a partial cross-sectional view of the utility model.

[0017] As shown in the figure: 1. Support base; 2. Photovoltaic module support frame; 3. Photovoltaic module body; 4. Support plate; 5. Servo motor; 6. First transmission rod; 7. Threaded rotating rod; 8. Sponge brush support frame; 9. Sponge brush; 10. Cleaning box; 11. Water inlet; 12. Dust cover; 13. Drive motor; 14. Second transmission rod; 15. Mixing stirring rod; 16. Liquid pump; 17. Guide pipe; 18. Collection box; 19. Impurity filter box; 20. Sewage collection box. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings, but this embodiment should not be understood as a limitation to the present invention.

[0019] The utility model Figures 1 to 3 As shown:

[0020] A photovoltaic module cleaning device for a photovoltaic power station comprises a support base 1, a photovoltaic module support frame 2 is fixedly installed on the upper surface of the support base 1, a photovoltaic module body 3 is arranged on the inner side wall of the photovoltaic module support frame 2, and threaded rotating rods 7 are rotatably connected on both sides of the photovoltaic module support frame. The specific connection structure is that support plates 4 are respectively fixedly installed on both sides of the upper surface of the photovoltaic module support frame 2, and a servo motor 5 is fixedly installed on the outer side wall of the support plate 4 on one side, and a first transmission rod 6 is spline-connected at the output end of the servo motor 5, one end of the first transmission rod 6 is fixedly connected to the threaded rotating rod 7, and the other end of the threaded rotating rod is rotatably connected to the support plate arranged at the other end, and a sponge brush support frame 8 is threadedly connected to the surface of the threaded rotating rod 7 through a threaded hole, and a sponge brush 9 is fixedly installed at the bottom of the sponge brush support frame 8;

[0021] When this embodiment is in use, the servo motor 5 is connected to an external power source to drive the first transmission rod 6 and the threaded rotating rod 7 to rotate, so that the sponge brush support frame 8 drives the sponge brush 9 to move back and forth on the surface of the threaded rotating rod 7 to wipe off dust for cleaning.

[0022] In this embodiment, a cleaning box 10 is fixedly installed below the photovoltaic module support frame 2, and a water injection port 11 is provided on the upper surface of the cleaning box 10. A dust cover 12 is inserted into the water injection port 11. A drive motor 13 is fixedly installed on one side of the water injection port 11. A second transmission rod 14 is spline-connected to the output end of the drive motor 13. A mixing and stirring rod 15 is fixedly installed at the lower end of the second transmission rod 14.

[0023] A liquid pump 16 is provided on the inner bottom wall of the cleaning box 10, and a guide pipe 17 is fixedly installed on one side of the liquid pump 16. The guide pipe is located above the photovoltaic module body and is provided with a row of nozzles.

[0024] When this embodiment is used, it is convenient to prepare the cleaning liquid and to use the cleaning liquid to divert and scrub stubborn stains.

[0025] In this embodiment, a collecting box 18 is fixedly installed on the other side of the photovoltaic module support frame 2, and an impurity filter box 19 is snapped onto the upper surface of the collecting box 18. A sewage collecting box 20 is inserted below the impurity filter box 19 to facilitate the dry and wet separation of impurities in the cleaned sewage.

[0026] The working principle of this utility model:

[0027] The photovoltaic component cleaning device for a photovoltaic power station is provided by the cooperation of a photovoltaic component support frame 2, a photovoltaic component body 3, a support plate 4, a servo motor 5, a first transmission rod 6, a threaded rotating rod 7, a sponge brush support frame 8 and a sponge brush 9. When in use, the servo motor 5 is connected to an external power supply to drive the first transmission rod 6 and the threaded rotating rod 7 to rotate, so that the sponge brush support frame 8 drives the sponge brush 9 to move back and forth on the surface of the threaded rotating rod 7 to wipe off dust for cleaning, thereby playing the role of wiping off dust for cleaning the photovoltaic components of the photovoltaic power station;

[0028] Through the coordinated arrangement of the cleaning box 10, the water injection port 11, the dust cover 12, the drive motor 13, the second transmission rod 14 and the mixing and stirring rod 15, when in use, the cleaning liquid and water are added into the cleaning box 10 in proportion, and then the drive motor 13 is connected to an external power supply to drive the second transmission rod 14 and the mixing and stirring rod 15 to evenly mix the cleaning liquid and water, thereby playing the role of storing water and stirring and mixing the cleaning liquid during the cleaning process of the photovoltaic components of the photovoltaic power station;

[0029] Through the coordinated arrangement of the liquid pump 16 and the guide tube 17, when in use, the liquid pump 16 is connected to an external power source to divert the mixed cleaning liquid from the cleaning box 10 through the guide tube 17 and use the sponge brush 9 to scrub the stubborn stains, thereby playing the role of guiding the cleaning liquid to scrub and clean the stubborn stains on the surface of the photovoltaic components of the photovoltaic power station;

[0030] Through the coordinated arrangement of the collecting box 18, the impurity filter box 19 and the sewage collecting box 20, when in use, the dust impurities and impurities in the sewage generated during the cleaning process of the photovoltaic components of the photovoltaic power station fall into the impurity filter box 19 for filtration and collection, while the sewage generated during the cleaning process of the photovoltaic components of the photovoltaic power station falls into the sewage collecting box 20 through the impurity filter box 19 for collection, thereby playing the role of separating the dry and wet impurities in the sewage after the photovoltaic components of the photovoltaic power station are cleaned, which is convenient for personnel to classify and process.

[0031] Parts not described in detail in this specification are well-known technologies in the art.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic module cleaning device for a photovoltaic power station, comprising a supporting base, characterized in that: A photovoltaic module support frame is fixedly installed on the upper surface of the support base, a photovoltaic module body is arranged on the inner side wall of the photovoltaic module support frame, a support plate is fixedly installed on the upper surface of the photovoltaic module support frame, a servo motor is fixedly installed on the outer side wall of the support plate, a first transmission rod is spline-connected to the output end of the servo motor, a threaded rotating rod is fixedly installed on one end of the first transmission rod, a sponge brush support frame is threadedly connected to the surface of the threaded rotating rod through a threaded hole, and a sponge brush is fixedly installed on the bottom of the sponge brush support frame. A cleaning box is fixedly installed below the photovoltaic component support frame, a water inlet is arranged on the upper surface of the cleaning box, a dust cover is inserted inside the water inlet, and a driving motor is fixedly installed on one side of the water inlet.

2. A photovoltaic module cleaning device for a photovoltaic power station according to claim 1, characterized in that: The output end of the driving motor is spline-connected with a second transmission rod, and one end of the second transmission rod is fixedly mounted with a mixing and stirring rod.

3. A photovoltaic module cleaning device for a photovoltaic power station according to claim 1 or 2, characterized in that: The inner bottom wall of the cleaning box is provided with a liquid pump, a guide pipe is fixedly installed on one side of the liquid pump, the guide pipe is located above the photovoltaic component body, and a row of nozzles is arranged on the guide pipe.

4. A photovoltaic module cleaning device for a photovoltaic power station according to claim 3, characterized in that: A collection box is fixedly installed on the other side of the photovoltaic component support frame, and an impurity filter box is clamped on the upper surface of the collection box.

5. A photovoltaic module cleaning device for a photovoltaic power station according to claim 4, characterized in that: A sewage collection box is plugged into the lower part of the impurity filtering box.

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