Outdoor cooling and dedusting electrical cabinet based on solar photovoltaic panel

Abstract

The invention discloses an outdoor cooling and dedusting electrical cabinet based on a solar photovoltaic panel. The invention belongs to the technical field of electrical equipment, and aims to solveproblems that the cooling effect of the existing electrical cabinet is poor and dust easily enters the electrical cabinet during cooling. The electrical cabinet is characterized in that the electrical cabinet comprises an electrical cabinet body and a cooling and dedusting device, the cooling and dedusting device is installed at the top of the electrical cabinet body, the cooling and dedusting device comprises an outer shell and a fan, an air inlet grille is arranged at the bottom of the outer shell, a drying agent is arranged in the outer shell in the air inlet grille, an air duct is connected to the middle of the bottom end of the outer shell, and the air duct is communicated with an equipment cavity in the electrical cabinet body. The cooling and dedusting device is installed at the top of the electrical cabinet body, so that the cooling and dedusting device not only plays a role in keeping out wind and rain, but also converts solar energy into electric energy for the fan to rotate, and blows external air into the equipment cavity after dehumidification and dust removal to cool the electrical equipment, and the cooling and dedusting electrical cabient convenient to operate andassemble.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to an outdoor cooling and dust removal electrical cabinet based on solar photovoltaic panels. Background technique [0002] In order to protect the electrical components to work normally, the electrical components are usually installed in the electrical cabinet, which is widely used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc. . At present, in the installation process of electrical equipment, more and more electrical cabinets are installed on site or near mechanical equipment, which can save installation costs and reduce the complexity of the installation process, but the existing electrical cabinets are equipped with a large number of heating electrical appliances Components, long-term use often cause damage to electrical components due to high...

AI Technical Summary

Problems solved by technology

At present, in the installation process of electrical equipment, more and more electrical cabinets are installed on site or near mechanical equipment, which can save installation costs and reduce the complexity of the installation process, but the existing electrical cabinets are equipped with a large number of heating electrical appliances Components, long-term use often cause damage to electrical components due to high-temperature operation, affecting work efficiency, and as the service life of the electrical cabinet increases, a large amount of dust will be deposited inside the electrical cabinet

[0003] Existing electrical cabinets require personnel to regularly open the cabinet to clean the dust, so as to prevent the normal operation of electrical components from being affected, which is time-consuming and laborious, and the cleaning effect is not ideal.

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