组合分配气体灭火系统储瓶选型方法的探讨

Discussion on Selection Method of Storage Bottles for Combined Distribution Gas Fire Extinguishing System

组合分配气体灭火系统能够对不宜用水扑救火灾的场所进行快速有效的灭火,使其在建筑消防领域中得到日益普遍的应用,如何准确地进行储存容器的选型对灭火系统的安全性和可靠性至关重要。对建筑灭火设备间以及被组合的各防护区灭火设计用量数据的特点进行认真分析,将灭火设计用量合理取整,就可以采用"近似最大公约数法"进行快速准确地选型。科学运用"近似最大公约数法"可以简化给水排水设计师在气体灭火系统设计时的计算工作,同时对组合分配式气体灭火系统设计的合理性提供帮助,使系统安全可靠。

The combined distribution gas fire extinguishing system can quickly and effectively ex- tinguish fires where water should not be used, so it is widely used in building fire protection, accurate se- lection of storage container is very important for security and reliability of the fire extinguishing system. The fire fighting equipment room and the design dosages of combined various fire protection areas were analyzed. After reasonable round-off of fire fighting design dosage, fast and accurate selection of storage container could be performed using approximate greatest common divisor. The scientific use of approxi- mate greatest common divisor can simplify the computational process for designers in the gas fire extin- guishing system design and provide help in reasonable design of combined distribution gas fire extinguis- hing system, making the system safe and reliable.