超限高层建筑灭火系统的技术经济分析

Technical and Economic Analysis of Fire Extinguishing System for Super High-rise Buildings

结合超限高层建筑的消防特点,以灭火系统选择的节能减排、环保为基础,以灭火安全性、适用性和经济性为目标,提出在超限高层建筑中宜采用高压细水雾灭火系统。根据某超限高层建筑大厦的设计实例,对其灭火系统的方案进行了介绍,并从技术和经济的角度进行了分析比较。得出高压细水雾灭火系统在超限高层建筑中应用是可靠、适合的,可大大节省投资。同时,也指出了应用高压细水雾灭火系统需要考虑的问题。

Combined with the fire protection characteristics of super high-rise buildings, based on the energy saving, emission reduction and environmental protection, and aimed at fire protection safety, applicability and economic efficiency, the high-pressure water mist fire extinguishing system should be used in super high-rise buildings. Based on the design case of a super high-rise building, the fire protection system was designed, analyzed and compared technically and economically. It is concluded that the high-pressure water mist fire extinguishing system is reliable and applicable to super high-rise buildings. At the same time, problems needing consideration in application of high-pressure water mist fire suppression system are pointed out.