对建筑防火设计中固定防排烟设施的探究

Exploration of fixed smoke exhausting facilities in building fire protection design

经过对近年来我国建筑物火灾实战处置过程中的各个作战环节进行分析发现,高温烟气逐渐成为导致火场人员伤亡事故发生的主要因素,因此,各级消防监督部门在日常工作开展过程中必须重视建筑内部固定防排烟系统的实际工作效能。通过分析建筑内部各类固定防排烟设施使用过程中存在的问题,进而提出针对性的解决措施,以期在火灾发生过程中通过对防排烟设施的合理使用,最大限度降低人员伤亡事故发生的概率。

After the analysis of the various operational aspects of the disposal process of building fires in China in recent years,it is found that high-temperature smoke has gradually become the main factor leading to the occurrence of casualties in fires,therefore,firefighting supervision departments at all levels must pay attention to the actual effectiveness of the fixed smoke exhausting system inside the building in the course of their daily work.By analyzing the problems in the use of various types of fixed smoke exhausting facilities inside buildings,and then proposing targeted solutions,we hope to minimize the probability of human casualties through the reasonable use of smoke evacuation facilities in the process of fire.