火灾报警与消防给水系统联动控制设计与实现

Design and Implementation of Linkage Control of Fire Alarm and Fire Water Supply System

为了应对城市隧道运行过程中发生的火灾安全问题,在隧道内部署火灾自动报警系统和消防给水系统。针对隧道内不同的起火点,对其中消火栓系统和泡沫水喷雾系统的联动控制策略进行详细设计分析。通过火灾自动报警系统总线联动控制和多线手动控制方式实现与消火栓系统和泡沫水喷雾系统协同工作。实际工程点火试验表明,采用该联动控制设计能实现对隧道现场火势的有效控制。

In order to deal with the fire safety problems during the operation of the urban tunnel, the automatic fire alarm system and fire water supply system are deployed in the tunnel. According to the different ignition points in the tunnel, the linkage control strategies of fire hydrant system and foam water spray system are designed and analyzed in detail. Through the automatic fire alarm system bus linkage control and multi-wire manual control mode to achieve cooperation with the fire hydrant system and foam water spray system. The ignition test of the actual project shows that the linkage control design can effectively control the fire in the tunnel.