举高类消防车冗余安全控制设计与预防维修研究  

Research on Redundant Safety Control Design and Preventive Maintenance of Lift Fire Truck

作　　者：高春峰 GAO Chun-feng(Fire Protection Brigade of Zaoqiang County,Hengshui City,Hebei Province,Hengshui 053100,China)

机构地区：[1]河北省衡水市枣强县消防救援大队,衡水053100

出　　处：《内燃机与配件》2021年第21期148-149,共2页Internal Combustion Engine & Parts

摘　　要：举高类消防车在高层火灾扑救、抢险救援、社会救助等方面应用广泛,发挥着及其重要的作用。国家对消防事业的资金投入逐年增多,人们对消防车性能也提出了更高的要求。首先简述了举高类消防车的分类和特点,设计了基于安全PLC的举高消防车冗余安全控制系统,实现了电气控制系统内部故障自检测功能。与传统消防车控制系统相比,极大的提高了举高类消防车的可靠性与安全性。液压系统是消防车的重要组成,对消防车的工作性能起着关键作用,最后总结了其预防维修策略。The high type of fire truck is widely used in high-rise fire fighting,rescue,social rescue and other aspects,play an important role.The national investment in fire fighting is increasing year by year,and people put forward higher requirements on the performance of fire trucks.Firstly,the classification and characteristics of the lifting fire truck are briefly described,and the redundant safety control system of the lifting fire truck based on safety PLC is designed,and the internal fault self-detection function of the electrical control system is realized.Compared with the traditional fire truck control system,it greatly improves the reliability and safety of the lift type fire truck.Hydraulic system is an important component of fire engine and plays a key role in the performance of fire engine.

关 键 词：举高消防车 多重故障自检测 冗余安全控制 预防维修 

分 类 号：TU998.131[建筑科学—市政工程]