隔离灭火法是将正在燃烧的物质和周围未燃烧的可燃物质隔离或移开，中断可燃物质的供给，使燃烧因缺少可燃物而停止。具体方法有：
Isolation fire extinguishing method is to isolate or remove the burning materials from the surrounding unburned combustible materials, interrupt the supply of combustible materials, and stop the combustion due to the lack of combustible materials. The specific methods are as follows:
1、把火源附近的可燃、易燃、易爆和助燃物品搬走；
1. Remove the combustible, inflammable, explosive and combustion supporting materials near the fire source;
2、关闭可燃气体、液体管道的阀门，以减少和阻止可燃物质进入燃烧区；
2. Close the valves of combustible gas and liquid pipelines to reduce and prevent combustible substances from entering the combustion area;
3、设法阻拦流散的易燃、可燃液体；
3. Try to stop the flowing flammable and combustible liquid;
4、拆除与火源相毗连的易燃建筑物，形成防止火势蔓延的空间地带。
4. Dismantle the inflammable buildings adjacent to the fire source to form a space zone to prevent the fire spreading.