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水喷雾灭火是用特殊加压使水变成微小水滴喷射的一种灭火设备。多年应用实践证明,固定的或移动的水喷雾设备,都是非常有效的灭火方式。早在1932年以前,英国的科学家就开始用水扑灭油类和可燃性液体的火灾。此外,用水雾扑灭固体可燃物和电器设备火灾也被证明是有效的。对于其他特殊危险物的保护,也可采用水喷雾设备,但必须考虑保护对象的性质和状态,以便选择合适的保护方式。一、水喷雾灭火原理水喷雾灭火的主要原理有以下几点: 1.表面冷却灭火
Water spray fire extinguishing is a special pressure to make water into a small drop of water jetting a fire-fighting equipment. Years of practical application has proved that fixed or mobile water spray equipment, are very effective way of fighting fire. As early as 1932, British scientists began to use water to extinguish oil and flammable liquid fires. In addition, the use of water mist to extinguish flammable solid fuel and electrical equipment has also proved to be effective. Water spray equipment may also be used for the protection of other special hazards, but the nature and condition of the object of protection must be considered in order to select the appropriate protection. A water spray fire extinguishing principle Water spray fire extinguishing the main principles are the following: 1. Surface cooling fire extinguishing