Photovoltaic power station photovoltaic power generation assembly cleaning device

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power station photovoltaic power generation assembly cleaning device which comprises a displacement base, a plurality of idler wheels are arranged at the bottom of the displacement base in a matched mode, and side edge blocks are fixedly connected to the two sides of the displacement base. The adjusting rods are arranged at the two ends of the liftable rotating frame and matched with the supporting frame to adjust the height and the angle of the rotating frame, and therefore the cleaning height and the cleaning angle of the displacement plate with the water spraying heads and the bristle strips can be adjusted; the cleaning device can be conveniently matched with photovoltaic power generation panels with various installation heights and angles for cleaning; the displacement base with the rollers is arranged to be matched with the side blocks with the pushing columns and the pressing plates, so that the cleaning device can be pushed, and the pressing plates are matched with the supports of the photovoltaic power generation assemblies to be locked, and then the photovoltaic power generation assemblies can be cleaned; and the trouble that a common cleaning device is fixed to the top of the photovoltaic power generation panel through bolts, so that the photovoltaic power generation panels are inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power station photovoltaic power generation component cleaning device. 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 composed of electronic components. After the solar cells are connected in series and packaged for protection, they can form a large-area solar cell module. Combined with power controllers and other components, a photovoltaic power generation device is formed. When the existing photovoltaic power generation components are used for a long time, the surface of the photovoltaic power generation panel is easily contaminated with a lot of dust. The dust easily affects the power generation efficiency of the photovoltaic power generation panel, and the light energy cannot be fully utilized, resulting in the loss of resources.

[0003] As disclosed in Chinese patent announcement number CN216880569U, a large photovoltaic power station photovoltaic module cleaning device includes a photovoltaic module support frame and a cleaning component. The large photovoltaic power station photovoltaic module cleaning device has a simple overall structure, is easy to use, has a good surface cleaning effect on the photovoltaic module body, and the staff does not need to perform manual cleaning, which saves time and effort. The multiple sets of cleaning scrapers can realize rotational motion and reciprocating motion at the same time. When cleaning the surface of the photovoltaic module body, it fits with the surface of the photovoltaic module body. However, the above-mentioned cleaning component is fixed to the side wall of the photovoltaic module support frame through a supporting fixed block and is set at a fixed height. Although the bearing plate and the cleaning scraper are rotatable, when the installation height and angle of the photovoltaic module are various, the cleaning component is still not convenient to fit the top of the photovoltaic module and cooperate with the photovoltaic module for cleaning, which affects the use of the cleaning device; and the photovoltaic power station photovoltaic module cleaning device is fixed to the side wall of the photovoltaic module, so that the photovoltaic module cleaning device is not convenient to move and cooperate with multiple photovoltaic modules for cleaning, which makes the photovoltaic module cleaning device less convenient to use. For this reason, we propose a photovoltaic power station photovoltaic power generation component cleaning device. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic power station photovoltaic power generation component cleaning device to solve the problems raised in the above background technology that the installation height and angle of the photovoltaic components affect the use of the cleaning device and the fixed cleaning device is not convenient for cleaning multiple photovoltaic components.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a photovoltaic power station photovoltaic power generation component cleaning device, comprising:

[0006] A displacement base, wherein a plurality of rollers are matched at the bottom of the displacement base, side blocks are fixedly connected to the two sides of the displacement base, a push column is passed through the side wall of the side block, a pressing plate is fixedly connected to the side wall of the push column, a plurality of lifting columns are embedded in the top of the displacement base, a support frame is arranged on the top of the lifting column, a vertical slot is opened on the side wall of the support frame, and an adjusting rod is matched inside the vertical slot;

[0007] A rotating frame, wherein the rotating frame is rotatably connected to the side wall of the supporting frame, a displacement plate is arranged inside the rotating frame, a brush strip is arranged at the bottom of the displacement plate, a water spray head is matched with the side wall of the brush strip, a threaded shaft penetrates through the side wall of the displacement plate, a threaded hole is opened on the side wall of the displacement plate, a servo motor is arranged at the power input end of the threaded shaft, and the servo motor is electrically connected to a control switch;

[0008] A water tank is arranged on the side wall of the displacement base, a water pump is arranged on the side wall of the water tank, and a connecting pipe is arranged at the output end of the water pump.

[0009] Preferably, a groove matching the roller is formed on the side wall of the displacement base.

[0010] Preferably, the outer sleeve of the push column is provided with a spring matched with the side block.

[0011] Preferably, a fixing block matched with the rotating frame is fixedly connected to the top of the adjusting rod.

[0012] Preferably, a fixing column penetrates the side wall of the fixing block.

[0013] Preferably, a square tube is provided on the top of the displacement plate.

[0014] Preferably, the connecting pipe is matched with the input end of the square tube.

[0015] Preferably, the control switch is fixed to the side wall of the water tank.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model adjusts the height and angle of the rotating frame by arranging adjustment rods at both ends of the liftable rotating frame in conjunction with the support frame, thereby adjusting the cleaning height and angle of the displacement plate with a water spray head and a brush strip, making it convenient for the cleaning device to clean photovoltaic panels with various installation heights and angles.

[0018] 2. The utility model provides a displacement base with rollers in combination with side blocks with push columns and clamping plates, so that a cleaning device can be pushed to move and locked to clean multiple photovoltaic power generation components, thereby solving the problem that the common cleaning device is fixed to the top of a photovoltaic power generation panel with bolts and is not convenient for cleaning multiple photovoltaic power generation panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the displacement plate of the utility model;

[0021] Figure 3 It is a schematic diagram of the disassembled structure of the side block, the push column and the pressing plate of the utility model.

[0022] In the figure: 100, displacement base; 101, groove; 102, roller; 110, side block; 111, push column; 112, clamping plate; 120, lifting column; 130, support frame; 131, vertical groove; 132, adjustment rod; 133, fixing block; 200, rotating frame; 210, displacement plate; 211, square tube; 212, threaded hole; 213, brush strip; 214, sprinkler head; 220, servo motor; 221, threaded shaft; 222, control switch; 300, water tank; 310, water pump; 311, connecting pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-Figure 3 , a photovoltaic power station photovoltaic power generation component cleaning device shown in the figure includes:

[0026] The bottom of the displacement base 100 is equipped with a plurality of rollers 102, and the two sides of the displacement base 100 are fixedly connected with side blocks 110 by bolts. The spacing between the two side blocks 110 is the same as the width of the bracket of the photovoltaic module. The side wall of the side block 110 is penetrated by a push column 111, and the side wall of the push column 111 is fixedly connected with a clamping plate 112. The top of the displacement base 100 is embedded with a plurality of lifting columns 120. The lifting columns 120 use a servo electric cylinder of the brand Huirun on the market, which is electrically connected to an external forward and reverse switch. The forward and reverse switch can use a device of the brand KEDU and model HY60E on the market. A support frame 130 is arranged on the top of the lifting column 120, and a vertical slot 131 is opened on the side wall of the support frame 130, and an adjustment rod 132 is matched inside the vertical slot 131;

[0027] In some embodiments, the adjustment rod 132 uses a device of model JZN183 of the brand Jiazhini on the market, which is electrically connected to the same external forward and reverse switch used by the lifting column 120. There are adjustment rods 132 on the left and right sides of the rotating frame 200, and the rear side of the rotating frame 200 is provided with a gas strut that cooperates with the adjustment rod 132 for extension and retraction, so as to support the rotating frame 200;

[0028] The rotating frame 200 is rotatably connected to the side wall of the supporting frame 130, and a displacement plate 210 is arranged inside the rotating frame 200. A brush strip 213 is arranged at the bottom of the displacement plate 210, and a water spray head 214 is matched with the side wall of the brush strip 213. The water spray head 214 uses a common model on the market. A threaded shaft 221 penetrates the side wall of the displacement plate 210, and a threaded hole 212 is opened on the side wall of the displacement plate 210. A servo motor 220 is arranged at the power input end of the threaded shaft 221. The servo motor 220 uses a device with a model number of 1FL6042-1AF61-2LA1 of Siemens on the market. The servo motor 220 is electrically connected to a control switch 222, and the control switch 222 uses a device with a model number of JZF-07 of Chint Motor on the market.

[0029] The water tank 300 is arranged on the side wall of the displacement base 100, and a water pump 310 is arranged on the side wall of the water tank 300. The water pump 310 uses a device with a model number of GY-100PX of the brand Hongchuan on the market. It is electrically connected to a common external pump button switch. A connecting pipe 311 is arranged at the output end of the water pump 310, and the connecting pipe 311 is a relatively soft rubber tube.

[0030] Specifically, a groove 101 matched with the roller 102 is formed on the side wall of the displacement base 100 .

[0031] Furthermore, the outer portion of the push column 111 is provided with a spring matched with the side block 110 .

[0032] Furthermore, a fixing block 133 matched with the rotating frame 200 is fixed to the top of the adjusting rod 132 by bolts.

[0033] Furthermore, a fixing column penetrates through the side wall of the fixing block 133 , and the fixing column is fixed to the side wall of the rotating frame 200 .

[0034] Furthermore, a square tube 211 is provided on the top of the displacement plate 210 , and the water spray head 214 is connected to the output end of the square tube 211 .

[0035] It is worth noting that the connecting tube 311 is matched with the input end of the square tube 211 .

[0036] It should be noted that the control switch 222 is fixed to the side wall of the water tank 300 by bolts.

[0037] In some embodiments, the electrical components and electrical equipment mentioned above all use external power sources.

[0038] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0039] Working principle: When the angle and height of the rotating frame 200 need to be adjusted, the adjusting rod 132 is first controlled by the external forward and reverse switches, so that the adjusting rods 132 on the left and right sides are respectively extended or retracted synchronously, thereby prompting the rotating frame 200 to rotate in coordination with the support frame 130, so that the inclination of the rotating frame 200 and the surface of the photovoltaic module are the same, and then the lifting column 120 is retracted by the external forward and reverse switches so that the bottom of the displacement plate 210 of the rotating frame 200 is in contact with the surface of the photovoltaic module, and the brush strip 213 is in contact with the surface of the photovoltaic module. The surface of the photovoltaic panel of the photovoltaic module can be fitted, and finally the control switch 222 can be turned on to make the servo motor 220 perform timed forward and reverse operation, and then the displacement plate 210 can be moved back and forth by rotating the threaded shaft. At the same time, after the water pump 310 is turned on, the water spray head 214 sprays water and cooperates with the brush strip 213 to clean the surface of the photovoltaic panel of the photovoltaic module, so that the cleaning height and angle of the displacement plate 200 with the water spray head 214 and the brush strip 213 can be adjusted, so that the cleaning device can be used to clean photovoltaic panels with various installation heights and angles. When a displacement cleaning device is needed and is used in conjunction with multiple photovoltaic modules, first, the lifting column 120 extends the support frame 130 and moves it upward, then the cleaning device is pushed, and the roller 102 rolls at the bottom of the displacement base 100, and then the two displacement bases 100 are respectively matched with the outer walls of the brackets at both ends of the photovoltaic module, and then the pushing column 111 is pressed to make the clamping plate 112 move backward and then rotate the clamping plate 112 toward the inside of the bracket so that the clamping plate 112 is matched with the inner wall of the bracket of the photovoltaic module, after loosening the pushing column 111, the spring uses its own elasticity to make the pushing column 111 move outward and then the clamping plate 112 cooperates with the side block 110 to clamp the bracket of the photovoltaic module, and finally the angle and height of the rotating frame 200 can be adjusted for cleaning, and multiple photovoltaic power generation components can be cleaned after the cleaning device is pushed to move and locked, which solves the problem that the common cleaning device is fixed on the top of a photovoltaic panel with bolts and is not convenient for cleaning multiple photovoltaic panels.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power station photovoltaic power generation component cleaning device, characterized in that: include: A displacement base (100), wherein the bottom of the displacement base (100) is equipped with a plurality of rollers (102), the two sides of the displacement base (100) are fixedly connected with side blocks (110), the side walls of the side blocks (110) are penetrated by a pushing column (111), the side walls of the pushing column (111) are fixedly connected with a pressing plate (112), the top of the displacement base (100) is embedded with a plurality of lifting columns (120), the top of the lifting columns (120) is provided with a support frame (130), the side wall of the support frame (130) is provided with a vertical groove (131), and the inside of the vertical groove (131) is equipped with an adjustment rod (132); A rotating frame (200), the rotating frame (200) being rotatably connected to a side wall of a supporting frame (130), a displacement plate (210) being arranged inside the rotating frame (200), a brush strip (213) being arranged at the bottom of the displacement plate (210), a water spray head (214) being arranged on the side wall of the brush strip (213), a threaded shaft (221) penetrating the side wall of the displacement plate (210), a threaded hole (212) being provided on the side wall of the displacement plate (210), a servo motor (220) being arranged at a power input end of the threaded shaft (221), and the servo motor (220) being electrically connected to a control switch (222); A water tank (300), the water tank (300) being arranged on a side wall of the displacement base (100), a water pump (310) being arranged on the side wall of the water tank (300), and a connecting pipe (311) being arranged at an output end of the water pump (310).

2. A photovoltaic power station photovoltaic power generation component cleaning device according to claim 1, characterized in that: The side wall of the displacement base (100) is provided with a groove (101) matched with the roller (102).

3. A photovoltaic power station photovoltaic power generation component cleaning device according to claim 2, characterized in that: The push column (111) is externally sleeved with a spring that matches the side block (110).

4. A photovoltaic power station photovoltaic power generation component cleaning device according to claim 3, characterized in that: A fixing block (133) matched with the rotating frame (200) is fixedly connected to the top of the adjusting rod (132).

5. A photovoltaic power generation component cleaning device for a photovoltaic power station according to claim 4, characterized in that: A fixing column penetrates the side wall of the fixing block (133).

6. A photovoltaic power generation component cleaning device for a photovoltaic power station according to claim 5, characterized in that: A square tube (211) is provided on the top of the displacement plate (210).

7. A photovoltaic power station photovoltaic power generation component cleaning device according to claim 6, characterized in that: The connecting tube (311) is matched with the input end of the square tube (211).

8. A photovoltaic power generation component cleaning device for a photovoltaic power station according to claim 7, characterized in that: The control switch (222) is fixedly connected to the side wall of the water tank (300).

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