The Study of Smoke Control System in the Hoistway and Shaft of High-Rise Buildings

• Main Authors: Suh Yuh Zyh, 蘇裕智
• Other Authors: Chung Kee-Chiang
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/26546262039008158679

碩士 === 國立雲林科技大學 === 機械工程研究所 === 86 === The smoke management equipment of emergency-elevatorand stairwell primarily can exhaust smoke when a building is on fire, and ensure people survive from fire or help fireman rescue, avoiding the invasion of smoke or poisonous gas. The study investigated in the smoke control system in the vertical passage of high-rise building, collects the regulations of smoke management equipment about the emergency-elevator and stairwell and studies the functions and demands of emergency-elevator and stairwell.The study divides the smoke-exhaust into two parts, mechanical smoke exhausted and natural smoke exhausted systems. The the oretical analysis creates the appropriate smoke exhausted system models under various conditions. Using pressuring in the stair and elevator lobby the smoke control system prevents smoke into the emergency passage.The smoke management equipment of emergency-elevator and stairwell are essential equipment for building. Causing death is smoke, not fire in a fire. The efgective smoke control system is conducted into a system design by using smoke exhausted systems. This system can reduce the smoke diffusion, accelerate the smoke exhaust, and achieve the requests of refuge and rescue.