Backpack-type water-saving device for solar panel cleaning

Abstract

The invention relates to the technical field of photovoltaic power generation, in particular to a cleaning device for solar panel cleaning. The backpack-type water-saving device for the solar panel cleaning comprises a cleaning head used for cleaning, wherein the cleaning head is communicated and connected with a water transportation part which can also be used as a handle, a water storing device is arranged at the tail end of the water transportation part, a pressure water controlling valve is arranged inside the water transportation part, a pressure water pipe joint, a soft water pipe and a pressure buffering tank are successively arranged between the water transportation part and the water storing device, one-way valves are arranged at the connection of the soft water pipe and the pressure buffering tank and at the connection of the pressure buffering tank and the water storing device, and a pressurized water handle is arranged inside the pressure buffering tank. The backpack-type water-saving device for the solar panel cleaning sprays the water in a mist manner and combines with the cleaning device as an integrated whole, so that the operation is convenient, the investment is saved, and the water resource is saved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a cleaning device for cleaning solar panels. Background technique [0002] With the gradual depletion of fossil energy, new renewable energy will be continuously discovered and developed. The industrialization of a series of new energy such as solar power, wind power and biomass power generation is a typical fact. However, as solar photovoltaic power generation is getting closer and closer to our ordinary life, the maximum utilization of energy has become a topic that we must pay attention to. [0003] Solar panels are arranged in the open air. In most areas of our country, the inclination angle is generally between 0 and 30°. Dust is easy to accumulate on the upper surface of the module. After testing and comparison, the same module is exposed to the same light, ambient temperature and inclination. Under the condition of clean angle, the module with dust o...

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Problems solved by technology

[0003] Solar panels are arranged in the open air. In most areas of our country, the inclination angle is generally between 0 and 30°. Dust is easy to accumulate on the upper surface of the module. After testing and comparison, the same module is exposed to the same light, ambient temperature and inclination. Under the condition of the angle, the module with dust on the surface of the bare panel will generate 20% less power than the clean surface of the bare panel. If it is not cleaned for a long time, it will directly affect the service life of the module cells

[0004] In the past, the cleaning method is usually to wash directly with water pipes. The dense arrangement of water sources requires a large investment, and the operation of long water pipes with few water sources is inconvenient. In addition, the water consumption of direct washing is also large, which leads to a waste of new resources.

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