随着改革的不断深入，市场经济体制的确立，装卸、运输易燃液体的船舶越来越多，一方面促进了上海化学工业的发展，另一方面也给水上消防安全带来了威胁。船舶在装卸液体化学品作业中，最大的危险是燃烧和爆炸，而引起燃烧、爆炸事故的火种主要有明火、电器火花、撞击火花、静? With the deepening of reform and the establishment of a market economy system, more and more ships are loading and unloading and transporting flammable liquids. This not only promotes the development of the chemical industry in Shanghai, but also poses a threat to the safety of waterborne fireworks on the one hand. The biggest danger in the handling and loading of liquid chemicals by ships is combustion and explosion. The main types of flames that cause combustion and explosion accidents are open flames, electrical sparks, sparks, and static sparks.