摘要：高倍数泡沫灭火系统具有用水量少、发泡量大、淹没速度快、灭火能力强的特点。就其灭火机理、适用范围、分类及装置、经济成本和使用注意事项进行了讨论。

关键词：高倍数泡沫灭火系统 灭火机理 适用范围

On the High Expansion Foam Fire Extinguishing System

　　Abstract: The high expansion foam fire system (HEFF) is very effective to fire distinguishing due to the high output and speedily spreading of foam with advantages of low water consumption. Some characteristics on HEFF including the mechanism of fire distinguishing, available sphere, classification, facilities, cost and attentions in operation are discussed.

　　随着我国经济的迅速发展，各种潜在火灾危险的工商业和民用建筑日益增多，消防新技术、新设备的需求也越来越大。高倍数泡沫灭火作为一种新型高效低成本的技术已在发达国家得到普遍应用，但在我国尚处……