现代科学技术使每个家庭都成为电能用户，种类繁多的电器设备比如电暖器、微波炉、电冰箱、空调机、洗衣机、电视机、空气负离子发生器等走入寻常百姓家。为防止家庭火灾事故的发生，应从电器使用、线路维护、防火意识三个方面采取对策。（一）家用电器防火家用电器是把电能转 Modern science and technology have made every household an electric energy user. A wide range of electrical equipment such as heaters, microwave ovens, refrigerators, air conditioners, washing machines, televisions and air anion generators have entered the homes of ordinary people. In order to prevent the occurrence of household fire accidents, measures should be taken from three aspects of electrical appliances use, line maintenance and fire prevention awareness. (A) household appliances fire appliances is to turn the electrical energy