SMOKE CONTROL SYSTEM FOR ADJUSTING OPERATING CONDITION BASED ON OPENING AND CLOSING CONDITION OF EVACUATION DOOR, AND OPERATING CONTROLLING METHOD FOR THE SAME

摘要

A smoke control system supplies air of leakage amount and supplementation amount to ancillary rooms as a smoke control zone formed on each floor of high-rise buildings. Provided are a smoke control system for adjusting operation condition based on the opening and closing condition of the evacuation door, which can provide safe evacuation environments upon occurrence of fire in high-rise buildings by varying and supplying volumes of air to be supplied into the high-rise buildings based on the opening and closing condition of the evacuation door; and an operation-controlling method for the same. The smoke control system for adjusting operation condition based on opening and closing condition of the evacuation door comprises a single blower for supplying air; a vertical air pit; an air supply damper; sensors installed between ancillary rooms on each floor and indoors for sensing opening and closing of evacuation door; and an air volume control unit that controls to change volumes of air supplied from the single blower for air supply to the interior of high-rise building based on opening and closing condition of the evacuation door between ancillary rooms on each floor and indoors sensed by sensors for sensing of opening and closing of the evacuation door.