对变电所土建防火及安全设计改造中,对电力生产建筑屋面造型装饰材料要选择得当;防火油池应进行双池设计,两池中进油口和出水口不应同高或进口低于出口,这样才能形成虹吸排水贮油现象;对防火墙的设计,应该加高墙体高度,防火墙表面应加钢丝网粉刷层,以防爆炸发生时墙体填充物飞出。 In the substation civil engineering fire protection and safety design and transformation, the power production building roof molding decoration materials should be properly selected; fire oil tank should be double-pool design, the two pools into the oil inlet and outlet should not be the same or import below Export, so as to form siphon drainage oil storage phenomenon; the design of the firewall, the height of the wall should be increased, the surface of the firewall should be painted wire mesh layer to prevent the emergence of wall filler explosion occurs.