哈龙固定灭火系统替代技术

ALTERNATIVE TECHNOLOGY OF HALON FIXED FIRE EXTIGUISHING SYSTEM

文章针对哈龙替代中最困难的哈龙固定灭火系统的替代问题进行了评述。对卤代烃类(如HFC-227ea、HFC-23和HFC-236)、惰性气体类(如(IG-541、IG-55、IG-01和IG-100)和传统的灭火技术的优缺点及应用前景进行了论述。对目前哈龙系统典型的应用场所的替代情况进行了讨论,如用可行的替代技术来保护电子设备室及资料库和文化遗产等。

The paper discussed the most difficult alternative for halon phaseout is in the fixed fire extinguishing system. The advantages and disadvantages, application prospects of the alternative technology (such as halocarbon agents: HFC-227ea, HFC-23 and HFC-236, inert gas : IG-541, IG-55, IG-01 and IG-100, and traditional fire extinguishing technology)for halon are discussed. The alternative technology for typical application of halon, such as electronic equipment room and file or room, was discussed in the paper. These areas can be protected by proper halon alternative technology.