农村经济快速发展推动了农民生活水平的不断提升,农村居民用火、用电、用气量显著升高。与此同时,农村劳动力大量外流,导致农村人口老龄化、幼龄化程度升高,一旦发生火灾,后果不堪设想。近年来,农村火灾呈现出高频率、高密度、多样化的特点,其中问题最突出的就是因电气线路引发的火灾。由于农村居民总体文化程度相 The rapid development of rural economy has promoted the continuous improvement of living standard of peasants. Rural residents increased their use of fire, electricity and gas. In the meantime, the massive outflow of rural laborers has led to the aging of the rural population and the increasing degree of young people. In the event of a fire, the consequences will be disastrous. In recent years, rural fire shows a high frequency, high density, diverse features, of which the most prominent issue is the fire caused by electrical wiring. Due to the overall educational level of rural residents