Photovoltaic panel mounting rack with self-cleaning function

By designing a photovoltaic panel mounting frame with self-cleaning function, the photovoltaic panel is automatically cleaned by using the slide plate and rotary frame to drive the cleaning roller to automatically clean the photovoltaic panel, which solves the problem of the accumulation of dust on the surface of the photovoltaic panel, resulting in the reduction of power generation, and achieves an efficient and automatic cleaning process.

CN119727581AInactive Publication Date: 2025-03-28HUANENG ZUOQUAN COAL&POWER CO LTD
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Patent Information

Application Number
CN202510217336.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-26
Publication Date
2025-03-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

After photovoltaic panels are exposed outdoors for a long time, the accumulation of surface dust will block the sunlight, resulting in a decrease in power generation. The existing technology requires manual handheld cleaning tools to clean them one by one, which is time-consuming and labor-intensive.

Method used

A photovoltaic panel mounting frame with self-cleaning function is designed. The mounting frame is equipped with a slide plate, a rotary frame, ash cleaning roller, a water spray pipe, a cleaning roller and a water absorption roller. The slide plate is used to drive the rotary frame to move. The cleaning roller cleans the photovoltaic panel in turn, sprays cleaning liquid, removes sticky foreign matter and keeps it dry.

Benefits of technology

Automatic cleaning of photovoltaic panels is realized, reducing the time and labor of manual cleaning, ensuring the clean state of the photovoltaic panel surface, and improving power generation efficiency.

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Abstract

The invention relates to the technical field of photovoltaic panel cleaning, and discloses a photovoltaic panel mounting rack with a self-cleaning function, which comprises a mounting rack, a photovoltaic panel is arranged on the mounting rack, a sliding plate is slidably arranged on the mounting rack, a rotating rack is rotatably arranged on the sliding plate, and a dust cleaning roller, a water spraying pipe, a cleaning roller and a water absorbing roller are sequentially arranged on the rotating rack in the circumferential direction. A shielding cover is arranged at one end of the mounting frame, baffles correspondingly arranged on the two sides are arranged on the shielding cover in a sliding mode, a first transmission mechanism for driving the two baffles to move through movement of a sliding plate is arranged in the shielding cover, a first rotating mechanism for driving the rotating frame to rotate is arranged on the mounting frame, and a cleaning cover is arranged at the other end of the mounting frame. Compared with the prior art, the photovoltaic panel cleaning device has the advantages that dust can be automatically removed, cleaning liquid can be automatically sprayed, viscous foreign matter can be automatically removed, the surface of a photovoltaic panel can be kept dry, manual cleaning is not needed, meanwhile, the dust removal roller and the cleaning roller can be cleaned, and therefore the photovoltaic panel cleaning device can be used for a long time.
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