钢铁冶金企业存在着大量的电缆隧道、电缆夹层、电气地下室及电缆沟等电缆区域,在这些区域内,电缆布置密集,数量巨大,环境恶劣,相互贯通,遇到电缆本身故障和外界火源,很容易引起电缆着火。文章阐述如何采取防火措施,实施快速探测报警,及时有效扑灭已发生的火灾,以限制火灾的损害、防止尚未扑灭的火灾蔓延,将火灾对钢铁企业安全的影响降至最低。 There are a large number of cable tunnels, cable mezzanines, electrical basements and cable ditches in the steel metallurgical enterprises. In these areas, the cables are densely packed, the number of which is huge, the environment is harsh, interpenetrating, the cable itself encounters failures and external sources of ignition, It is easy to cause the cable to catch fire. This article describes how to take fire prevention measures, implement quick detection and alarm, promptly and effectively extinguish the fire that has occurred, so as to limit the damage of fire and prevent the spread of fire that has not been extinguished, and minimize the impact of fire on the safety of iron and steel enterprises.