我国目前共有各类残疾人＆XX）万，占全国总人口的5％。悄然走近这一比较特殊的人类群体，始知消防工作与之关联极为密切。火灾使许多正常人伤残伴随着经济的发展，现代火灾也越来越朝立体、地下、高层、毒气方向发展，各类高层建筑、地下工程和石油化工等火灾的频繁发生，常常 At present, there are all kinds of disabled persons in China, accounting for 5% of China’s total population. Quietly approached this rather special human groups, knowing the fire work is very closely linked with it. Many people with normal disability have been accompanied by economic development due to the fire. Modern fires have also been increasingly developed toward the three-dimensional, underground, high-rise and poisonous gases. Various types of high-rise buildings, underground engineering and petrochemical fires have frequently occurred.