A ventilation structure for a box-type substation enclosure cover

Abstract

This utility model provides a ventilation structure for a box-type substation enclosure cover, relating to the technical field of enclosure cover ventilation structures. It includes: a first plug-in fixing frame, with a filter structure on top of the first plug-in fixing frame, and a cooling structure on top of the filter structure. In this utility model, the filter structure, cooling structure, and top plate structure are sequentially assembled, and then waterproof adhesive is applied to the connection gaps for further fixation. In hot weather, the exhaust fan is activated via remote operation of the external control equipment installed inside the box-type substation. When the exhaust fan is operating, it draws in air from inside the box-type substation and discharges it through multiple vents, increasing the airflow exchange speed and improving ventilation and heat dissipation. After prolonged use, when cleaning and maintaining the exhaust fan inside the enclosure cover ventilation structure, the filter plate is first disassembled, and then the exhaust fan and filter plate are cleaned and maintained.

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