论文_高层建筑灭火系统适用性研究.doc

高层建筑灭火系统适用性研究 摘　要 目前,随着我国社会经济的飞速发展,城市化进展迅猛,城市中各种功能的 大型建筑、高层建筑不断涌现，随着建筑行业的迅速发展，建筑安全问题也逐渐成为人们关注的焦点，其中建筑火灾特别是高层建筑火灾因其容易造成火势蔓延，人员疏散困难，扑救难度大而成为人们关注的焦点。 高层建筑火灾之所以扑救难度大主要有两方面的原因：一是登高困难，必须借助消防电梯或消防云梯等设施才能达到较高的高度；二是高层建筑火灾用水量大供水困难。因此只有对高层建筑给水灭火系统有更好的了解，合理安排给水系统设置防火系统才能对高层建筑火灾有效的预防和扑灭。 本文将对高层建筑的给水灭火系统进行比较分析，特别是针对高层建筑自动喷水系统进行详细的阐述，从系统设置，灭火效果，以及经济投入等方面与其他高层建筑灭火给水系统进行比较，为高层建筑灭火系统的选择提供依据。 关键词：高层建筑火灾；细水雾灭火系统；自动喷水灭火系统；适用条件 Applicability of high-rise building fire extinguishing system Abstract At present, with the rapid development of Chinas social and economic progress of the rapid urbanization, the citys various functions Large buildings, high-rise buil- dings continue to emerge, with the rapid development of theconstruction industry, construction safety issues have gradually become the focus of attention, especially among high-rise building fire building fire because it is likely to cause the spread of fire, evacuation difficulties, fighting difficult and become the focus of attention. The reason why high-rise building fire fighting difficult mainly for two reasons: First, the climb difficult, must use an elevator or fire ladder fire fighting facilities in order to achieve a higher height; Second, a large high-rise building fire water supply difficulties. Therefore, only high-rise building water supply and fire suppression systems have a better understanding of the water supply system to set reasonable arrangements for the high-rise building fire protection systems in order to effectively prevent and extinguish fires. This paper will rise building water supply comparative analysis extinguishing system, especially a detailed exposition of automatic sprinkler systems for high-rise buildings, from system setup, fire effects, and other aspects of economic investment compared with other high-rise building fire water supply system, to provide a basis to select high-rise building fire extinguishing system is. Key Words: High-rise building fire; automatic sprinkler system; water m