化工火灾中举高消防车供水作战效能讨论

Study on the combat effectiveness of the elevating apparatus in the petrochemical fire

分析化工火灾中的举高消防车灭火剂喷射形式和供灭火剂方式。针对举高喷射消防车的特点,分析臂架炮工作压力对臂架影响、供水压力与流量关系以及举高消防车最大供水高度等。针对举高消防车的供水保障问题,从供水方式、和供水时间节点等方面进行分析,提出供水保障的方法。研究结果可为举高消防车在化工火灾中的灭火作战提供技术支持。

The extinguishing agent injection form and extinguishing agent supply way of elevating apparatus during the petrochemical fire were analyzed. Against the characteristics of the water tower truck, the influence of fire truck boom system working pressure on the boom, the relationship between the water supply pressure and flow, the maximum water level of the water tower truck were ana-- lyzed. The water supply guarantee of elevating apparatus was stud ied in points of water supply form and time node, and methodsofensuring water supply were proposed. The research results can im- prove the technology support for security deployment and combat capability of the elevating apparatus in petrochemical fire.