Solar panel device with automatic cleaning function

Abstract

The invention provides a solar panel device with an automatic cleaning function. The solar panel device comprises six hinged solar panels which are fixed by a frame structure, and further comprises a cleaning device, wherein the cleaning device comprises a water injection device arranged on the front of the solar panels; the water injection device is of a rectangular structure; at least one row of nozzles are arranged along the length direction of the rectangular structure; two broadsides of the rectangular structure are connected to slide blocks; the slide blocks are arranged on two parallel sides of the solar panels through slide rails; the middle part of the water injection device is connected to a telescopic arm; the telescopic arm is provided with an air pipe connected to the water injection device; the other end of the air pipe is connected to a high-pressure air source; the high-pressure air source comprises a high-pressure air pump; the high-pressure air pump is connected to the air pipe; a pressure regulating valve and a control valve are arranged between the high-pressure air pump and the air pipe; a cylinder is arranged at the back of the solar panels; and a piston rod of the cylinder is connected to the telescopic arm through a connecting plate. The solar panel device has the advantages of reasonable design, simple structure, high degree of automation and good cleaning effect.

Description

technical field [0001] The invention relates to the technical field of solar panels, in particular to a solar panel device with an automatic cleaning function. Background technique [0002] Today, energy is shrinking day by day, and solar energy, as a clean and environmentally friendly new energy, has always played a pivotal role in the field of research and development and utilization. The basic principle of solar photovoltaic power generation is to use solar panels placed outdoors to receive light energy, convert it into electrical energy through photoelectric reactions, and store it for future use. [0003] However, since the solar panel is fixed outdoors, impurities such as dust and bird droppings tend to accumulate on the surface over a long period of time, and snow in winter in high latitude areas will also accumulate snow on the solar panel, which directly affects the reception of light energy by the solar panel , And then affect the performance of the product. Accor...

AI Technical Summary

Problems solved by technology

[0003] However, since the solar panel is fixed outdoors, impurities such as dust and bird droppings tend to accumulate on the surface over a long period of time, and snow in winter in high latitude areas will also accumulate snow on the solar panel, which directly affects the reception of light energy by the solar panel , which in turn affects the performance of the product. According to experiments, three months of dust coverage will cause power generation to drop by one-third, directly causing serious economic losses

In order to fully absorb solar radiation energy, solar panels are generally fixed on high places, such as roofs and other unobstructed places. If manual cleaning is used, it is not only not conducive to cleaning, but also has low efficiency and high cost

Therefore, in order to solve this problem, an automatic solar panel cleaning device has appeared on the market, which realizes automatic timing cleaning of the solar panel through electric control. However, the current automatic cleaning device has complex structures, many parts and is prone to failure. Disadvantages such as high manufacturing cost

Images