1981年11月10日下午,天津搪瓷厂安装有烟雾自动灭火系统的半地下原油储罐,由于卸油时油泵供油引起静电发火,卸油口当即冒出白色浓烟,保卫人员赶到现场时,火已熄灭。与之仅一墙之隔的另一储油罐未受任何影响。 这次烟雾自动灭火的成功,避免了一场大灾害,保住了价值22万元的油罐、油泵房 On the afternoon of November 10, 1981, Tianjin Enamel Factory installed a semi-underground crude oil storage tank with a smoke automatic fire extinguishing system. As the oil discharged from the pump caused the static electricity to ignite, the unloading port immediately came out with white smoke and guards rushed to the scene When the fire is extinguished. Another tank separated by just one wall had no effect. The success of the automatic fire extinguishing smoke, to avoid a disaster, to save the worth of 22 million oil tank, pump room