压缩空气泡沫喷淋系统抑制油盘火试验研究  

Experimental study on the fire suppression effectiveness of compressed air foam spray system for oil pan fire

作　　者：陆强[1] 傅学成[2] 包志明[2] 陈涛[2] 

机构地区：[1]公安部消防局,北京100054 [2]公安部天津消防研究所,天津30381

出　　处：《消防科学与技术》2015年第11期1468-1471,共4页Fire Science and Technology

摘　　要：泡沫喷淋方式是公路隧道、汽车库等场所火灾防控的有效手段。为进一步提高相关典型场所的火灾防控能力,应用压缩空气泡沫灭火新技术是其中的重要途径。在适宜喷头筛选的基础上,通过压缩空气泡沫喷淋系统抑制油盘火性能试验,证明了固定式压缩空气泡沫系统采用泡沫喷淋方式具有技术可行性,在2.5L/(min·m^2)泡沫混合液供给强度下取得了良好的灭火效果。指出采用ESFR喷头或洒水喷头是未来固定式压缩空气泡沫喷淋系统工程应用的重要选择,而适宜灭火剂的选择则应根据被保护场所的实际特点来确定。Foam spray is an effective method to control road tun nel and garage fire. As a newly developed fire-fighting technol- ogy, compressed air foam technology has the potential to fur- ther improve the fire control ability of the typical places. Based on the screening of proper sprinklers, series of compressed air foam spray system extinguishing oil pan fire experiments were carried out, and it was proved that fixed compressed air foam system combined with foam spray had the technical feasibility. Better fire-fighting effect was achieved at the mixed solution supply intensity of 2. 5 L/（min · m2 ）. It is pointed out the technology maturely ESFR sprinkler is an important choice to combine with compressed air foam system, and the choice of fire extinguishing agent depends on the actual characteristics of the protected place.

关 键 词：泡沫喷淋 压缩空气泡沫系统 油盘火 喷头 

分 类 号：X924.4[环境科学与工程—安全科学] TQ569[化学工程—炸药化工]