Snow removing device for photovoltaic power generation panel

By designing a photovoltaic power plate snow removal device including shovel board, cleaning brush, ice breaker roll and matrix mesh rope, the problem of the photovoltaic system's power generation reduced due to snow accumulation and ice coverage is solved, efficient and automated snow removal is achieved, and the normal operation of the photovoltaic system is ensured.

CN119727582AActive Publication Date: 2025-03-28CHINA THREE GORGES GRP SICHUAN ENERGY INVESTMENT CO LTD
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Patent Information

Application Number
CN202411748745.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-02
Publication Date
2025-03-28
Estimated Expiration
2044-12-02

AI Technical Summary

Technical Problem

In cold areas, photovoltaic systems have reduced or completely stopped power generation due to snow and ice coverage, and existing mechanical scrapers are difficult to effectively remove ice and may damage photovoltaic components.

Method used

A snow removal device for photovoltaic power plates is designed, including cleaning components, transmission components and winding mechanisms. The cleaning assembly consists of a shovel board, a cleaning brush and an ice breaker. The ice layer is broken and removed by the drive assembly. The winding mechanism uses a matrix mesh rope to separate and clean the ice.

Benefits of technology

It realizes efficient and automated snow removal, significantly improves snow removal efficiency, avoids damage to photovoltaic modules by mechanical scrapers, and ensures the normal operation of the photovoltaic system.

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Abstract

The invention relates to the technical field of photovoltaic systems, in particular to a snow removing device for a photovoltaic power generation panel, which comprises a photovoltaic module and a fixed support, driving device shells are mounted on two sides of the fixed support, a transmission module and a rotating module are arranged in each driving device shell, and a cleaning module is movably arranged on the surface of the photovoltaic module. The cleaning assembly is connected with the transmission assembly and comprises a shovel plate and a cleaning brush, a plurality of shovel strips are arranged on the front end face of the shovel plate at equal intervals, a second driving rod transversely penetrates through the shovel strips, a plurality of icebreaking rollers are arranged on the second driving rod, and the icebreaking rollers are distributed between any two shovel strips at equal intervals. Through the synergistic effect of the cleaning assembly in combination with the shovel plate, the cleaning brush and the ice breaking roller, a thin ice layer is shoveled, and the snow removal efficiency is remarkably improved; the matrix net ropes are arranged to cover the surface of the photovoltaic panel, thin ice on the surface of the photovoltaic panel is divided into a plurality of independent small ice blocks, and the ice surface can be cleaned and scraped conveniently.
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