摘要
简要分析了微重力下着火和燃烧的特点，有重点地介绍了适合不同火情的火信号探测器和怎样合理确定火探测器的种类、数量和布置，建立有效的火、烟探测警报系统。对可用在载人航天器上三类灭火剂的特性进行了分析，论述了在载人航天器上怎样进行灭火，并提出了灭火后的处理要求。强调指出了在载人航天器上对火必须以防为主，执行严厉的防火要求，采取严格的防火措施。最后，还介绍了国外载人航天器的火、烟探测和灭火系统。
his paper analyses the characteristic of firing and flaming simply,describes fire detectors for different fire condition and how to make decision properly about the kinds, number and distribution of fire detectors and build effective subsystem of fire detecting and warning. This paper also introduces three kinds of extinguishant which can be used for spacecraft, discusses how to suppress the fire and put it off,make postfire cleanup in spacecraft cabin.Howevcr in manned spacecraft the first thing we must do is how to prevent infrom firing.Finally,this paper introduces the fire detection and fire fighting system in foreign spacecraft.
出处
《中国空间科学技术》
CSCD
北大核心
1994年第1期46-51,20,共7页
Chinese Space Science and Technology
关键词
载人航天器
防火
灭火.
Manned spacecraft
Fire prevention
Fire suppression.
