CN204145388U - Photovoltaic module automatic rinser device people - Google Patents

Abstract

The utility model is a kind of photovoltaic module automatic rinser device people, comprise two transmission devices, hairbrush and water jets, one end of base upper surface is fixedly installed the first motor, first motor output shaft external part is fixedly connected with leading screw one end, the leading screw other end is rotatably installed on base support, slide block transmission is arranged on leading screw, and the lower surface of slide block is connected with the upper surface slide of base, and the second motor is fixed on slide block.Brush stroke is fixedly connected on the output shaft external part of two second motors respectively, and hairbrush is fixedly mounted on brush stroke, is provided with water jet directly over hairbrush, and water jet two ends are fixedly mounted on two slide block upper surfaces respectively.The utility model is the robot cleaned photovoltaic module, can prevent photovoltaic module surface deposition dust and other impurities under natural conditions from affecting the shortcoming of generating efficiency, for the photovoltaic plant that component count is larger, owing to being automatic cleaning, a large amount of saving human cost, and not easily according to becoming manual cleaning to the destruction of assembly.

Description

Photovoltaic module automatic cleaning robot

technical field

The utility model relates to the technical field of photovoltaic components, in particular to an automatic cleaning robot for photovoltaic components. the

Background technique

A photovoltaic panel assembly is a power generation device that generates direct current electricity when exposed to sunlight, and is almost entirely composed of solid photovoltaic cells made of semiconductor materials such as silicon. Simple photovoltaic cells can power watches and computers, and more complex photovoltaic systems can provide lighting for houses as well as traffic lights and monitoring systems, which are fed into the grid for power. Photovoltaic panel assemblies can be made in different shapes, and the modules can be connected to generate more electricity. Photovoltaic panel components can be used on roofs and building surfaces, and even as part of windows, skylights or shading devices. These photovoltaic facilities are usually called building-attached photovoltaic systems. At present, when photovoltaic panel components are installed, dozens or hundreds of them form a square array, and are fixed on the installation bracket at a certain angle with the ground according to the lighting conditions of the installation area. Because photovoltaic panel modules are used outdoors, dust or other debris will accumulate on the surface after long-term use, and the existence of dust and debris affects the light transmittance of the surface glass of the module, resulting in the module not being able to fully absorb sunlight for power generation, and Affect the overall appearance of photovoltaic modules. The components installed outdoors are installed obliquely, and the components are fragile objects. People cannot stand on the surface, and manual cleaning cannot be performed directly. At present, the components are basically cleaned by natural conditions such as wind and rain. However, in areas with little rain and a lot of wind and sand , cleaning has become a major problem to be solved after installation and use of photovoltaic modules. the

Utility model content

The technical problem to be solved by the utility model is: in order to overcome the long-term exposure of the photovoltaic module to natural conditions in the prior art, the surface is easy to layer dust and other sundries, which seriously affects the power generation efficiency of the module, and manual cleaning is difficult to operate, and it is easy to cause the module to break etc., a photovoltaic module automatic cleaning robot is provided. the

The technical solution adopted by the utility model to solve its technical problems is: an automatic cleaning robot for photovoltaic modules, which includes two transmission devices, a brush and a water sprayer, and the transmission device includes a base, a first motor, a lead screw, a second Two motors, sliders and brushes. One end of the upper surface of the base is fixedly provided with a first motor, the extended end of the output shaft of the first motor is fixedly connected to one end of the lead screw, the other end of the lead screw is rotatably mounted on the base bracket, and the slider is driven and mounted on On the lead screw, the lower surface of the slider is slidingly connected with the upper surface of the base, and the second motor is fixed on the slider. the

The two transmission devices are respectively symmetrically fixed on both ends of the photovoltaic module, and the brush rods are respectively fixedly connected to the output shaft extension ends of the two second motors, and the brushes are fixedly installed on the brush rods. A water sprayer is arranged directly above the hair brush, and two ends of the water sprayer are respectively fixedly installed on the upper surfaces of the two sliders. the

Photovoltaic module automatic cleaning robots are installed and used on each photovoltaic module phalanx. the

Further, after cleaning the photovoltaic module, in order to enable the motor to accurately sense and stop working, a first photoelectric sensor is installed on the upper surface of the base close to the first motor, and a second photoelectric sensor is installed on the upper surface of the base close to the base support. Two photoelectric sensors, the first motor and the second motor are synchronous motors. the

The beneficial effect of the utility model is that the utility model is a robot for cleaning photovoltaic modules, which can prevent the photovoltaic modules from the disadvantage of low power generation efficiency caused by deposition of dust and other sundries under natural conditions. The photovoltaic power station saves a lot of labor costs, and it is not easy to damage the components due to manual cleaning. the

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described. the

Figure 1 is a three-dimensional diagram of an automatic cleaning robot for photovoltaic modules;

Figure 2 is a three-dimensional diagram of the automatic cleaning robot transmission device for photovoltaic modules;

In the figure: 1. Base, 2. First motor, 3. Lead screw, 4. Second motor, 5. Slider, 6. Brush, 7. Sprayer, 8. Base bracket, 9. Brush rod , 10. Photovoltaic modules. the

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model. the

Example 1

As shown in Figure 1: an automatic cleaning robot for photovoltaic modules, including two transmission devices, a brush 6 and a water sprayer 7, as shown in Figure 2: the transmission device includes a base 1, a first motor 2, and a screw 3. The second motor 4, the slider 5 and the brush 6. One end of the upper surface of the base 1 is fixedly provided with a first motor 2, and the output shaft extension end of the first motor 2 is fixedly connected to one end of a lead screw 3, and the other end of the lead screw 3 is rotatably mounted on a base bracket 8, so that The slider 5 is driven and installed on the lead screw 3 , the lower surface of the slider 5 is slidingly connected with the upper surface of the base 1 , and the second motor 4 is fixed on the slider 5 . the

The two transmission devices are respectively symmetrically fixed on both ends of the photovoltaic module 10, the brush rods 9 are respectively fixedly connected to the output shaft extension ends of the two second motors 4, and the brush 6 is fixedly installed on the brush rods. 9, a water sprayer 7 is provided directly above the brush 6, and the two ends of the water sprayer 7 are respectively fixedly installed on the upper surfaces of the two sliders 5. the

During the initial position, the second motor 4, the hairbrush 6 and the sprinkler 7 are located on one side of the photovoltaic module 10 and do not block the photovoltaic module 10. When the robot starts to work, the first motor 2 forwardly rotates to drive the leading screw 3 to rotate, and the leading screw 3 drives the slider 5 to move, the second motor 4 rotates while the slider 5 is moving, and drives the brush 6 to rotate, the slider 5 drives the brush 6 and the sprinkler 7 to move synchronously, and the sprinkler 7 sprays water while moving Water, when the slider 5 moves to the other side of the photovoltaic module 10, the first motor 2 reverses, driving the screw 3 to reverse, the screw 3 drives the slider 5 to move in the reverse direction, and the second motor 4 drives the brush 6 to reverse , the slider 5 drives the brush 6 and the sprinkler 7 to move synchronously, and the sprinkler 7 sprays water while moving, and when the slider 5 reversely moves to the initial position, the device stops working, and so on. the

Example 2:

As an improvement of Embodiment 1, after cleaning the photovoltaic module 10, in order to enable the motor to accurately sense and stop working, a first photoelectric sensor is installed on the upper surface of the base 1 close to the first motor 2, and the base A second photoelectric sensor is installed on the upper surface close to the base bracket 8, and the first motor 2 and the second motor 4 are synchronous motors. the

The working process of the improved photovoltaic module automatic cleaning robot: in the initial position, the second motor 4, the brush 6 and the water sprayer 7 are located on one side of the photovoltaic module 10 and do not block the photovoltaic module 10, turn on the switch, and the robot starts to work. The first motor 2 and the second motor 4 rotate at the same time, the first motor 2 forwardly rotates to drive the lead screw 3 to rotate, the lead screw 3 drives the slider 5 to move, the second motor 4 drives the brush 6 to rotate, and the slider 5 drives the brush 6 and The sprinkler 7 moves synchronously. The sprinkler 7 sprays water while moving. When the slider 5 moves to the other side of the photovoltaic module 10 and touches the first photoelectric sensor, the first motor 2 and the second motor 4 reverse , the first motor 2 drives the lead screw 3 to reverse, the lead screw 3 drives the slider 5 to move in the reverse direction, the second motor 4 drives the brush 6 to reverse, the slider 5 drives the brush 6 and the sprinkler 7 to move synchronously, and the spray The water dispenser 7 sprays water while moving, and when the slider 5 moves in the reverse direction to one side of the photovoltaic module 10 and touches the second photoelectric sensor, the first motor 2 and the second motor 4 reverse, and so on, and the switch is turned off. The robot stopped working. the

Inspired by the above-mentioned ideal embodiment according to the utility model, and through the above-mentioned description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims. the

Claims (2)

1. a photovoltaic module automatic rinser device people, it is characterized in that: comprise two transmission devices, hairbrush (6) and water jet (7), described two transmission devices respectively symmetry are fixed on the two ends of photovoltaic module (10), described transmission device comprises base (1), first motor (2), leading screw (3), second motor (4), slide block (5) and hairbrush (6), one end of described base (1) upper surface is fixedly installed the first motor (2), described first motor (2) output shaft external part is fixedly connected with leading screw (3) one end, described leading screw (3) other end is rotatably installed on base support (8), described slide block (5) transmission is arranged on leading screw (3), the lower surface of described slide block (5) is connected with the upper surface slide of base (1), described second motor (4) is fixed on slide block (5), described brush stroke (9) is fixedly connected on the output shaft external part of two second motors (4) respectively, described hairbrush (6) is fixedly mounted on brush stroke (9), water jet (7) is provided with directly over described hairbrush (6), described water jet (7) two ends are fixedly mounted on two slide blocks (5) upper surface respectively.

2. photovoltaic module automatic rinser device people as claimed in claim 1, it is characterized in that: described base (1) upper surface is provided with the first photoelectric sensor near the first motor (2) place, described base upper surface is provided with the second photoelectric sensor near base support (8) place, and described first motor (2) and the second motor (4) are synchronous machine.