Ventilation structure for box-type substation and box-type substation

Abstract

The invention relates to a ventilation structure for a box-type substation and the box-type substation, comprising an adjustable ventilation plate mechanism, on which a dust removal mechanism is movably installed. The ventilation structure for the above-mentioned box-type substation and the box-type substation have the advantages that the ventilation openings can be opened and closed. In rainy and snowy weather, closing the ventilation openings can effectively prevent rain and snow from entering the box, and can fix the ventilation panels and panels. The dust on the sheet can be scraped off to facilitate cleaning. At the same time, the splicing box of the box-type substation is convenient for positioning and splicing installation, making the installation more firm.

Description

technical field [0001] The invention relates to a substation, in particular to a ventilation structure for a box-type substation and a box-type substation. Background technique [0002] Box-type substation, also known as prefabricated substation or prefabricated substation. It is a high-voltage switchgear, distribution transformer and low-voltage power distribution device, which are prefabricated indoor and outdoor compact power distribution equipment in a factory according to a certain wiring scheme. At the same time, it is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulating, fully-enclosed, movable steel structure box, especially suitable for urban network construction and reconstruction. A brand new substation. Box-type substations are suitable for mines, factories, oil and gas fields and wind power stations. [0003] The ventilation structure of the traditional box-type substation has poor effect of preventing t...

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Problems solved by technology

[0003] The ventilation structure of the traditional box-type substation is poor in preventing rainwater from entering. In the case of heavy wind and heavy rain, rainwater will enter the box from the upper end. The ventilation structure and box-type substation provided by the patent number CN201820721651.3, ventilation The top cover is equipped with a rain-proof eaves, and the rainwater is blocked by the rain-proof eaves, and it is difficult to fall into the box-type substation from the heat dissipation holes, which enhances the rain-proof ability of the ventilated roof, but its effect of preventing rainwater from entering is poor and cannot be achieved. The effect of dust removal

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