a system for Ventilation and Smoke Evacuation on Subway Train Vehicle

摘要

The invention is connected with the ground in underground spaces such as tunnels with a plurality of lifting fields, and is forced or naturally absorbed,A plurality of air circulation balls for exhausting,One side of the tunnel connected with the lifting yard or the air circulation ball is installed with the train monitoring means connected with the control unit,According to the control signal of the control unit when the train senses the monitoring means in the previous period, a partition membrane or filter membrane is formed. The partition / filter injection means are respectively set in the subway ventilation and manufacturing system to maintain the air quality during the circulation in the tunnel.