DUST COLLECTION SYSTEM FOR IMPROVING INDOOR AIR QUALITY IN SUBWAY STATION BY DIRECTLY REMOVING FINE DUST INTRODUCED FROM TUNNEL TO PLATFORM

摘要

When the subway is stopped (screen door is open), a dust collection system is provided that can directly remove fine dust flowing from the tunnel to the platform through the track. The dust collection system is a dust collection system installed in a subway station to remove fine dust, comprising: one or a plurality of suction ports installed in a platform; And an actuator that provides power so that air is sucked through the inlet, and the one or more inlet ports are arranged toward a space where the subway stops.