Compensating transformer heat exchanger exhaust device

Abstract

This utility model belongs to the technical field of ventilation devices, specifically relating to a ventilation device for a compensating transformer heat exchanger. It includes a housing and pipe connectors. A connecting cover is bolted to the left side of the housing, and a connecting seat is fixedly connected to the narrow opening of the connecting cover. A hollow ball shaft is movably connected between the connecting seat and the pipe connectors. A filter screen is bolted to the right side of the housing, and two fixing rods are fixedly connected to the inner wall of the housing. Through optimized duct design, the duct employs a movable connection method using the connecting cover, connecting seat, pipe connectors, and a hollow ball shaft with a sealing ring. This rational layout ensures smooth airflow, effectively reducing the transformer oil surface temperature and the body temperature rise. Simultaneously, it allows for some flexibility in the duct layout, facilitating installation in the confined space of the transformer room and reducing installation limitations.

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