厦门翔安海底隧道给水管道的设计和运行维护

Design and Operation Maintenance of Water Supply Pipeline in Xiamen Xiang'an Submarine Tunnel

介绍了厦门翔安海底隧道给水管道工程的特点及运行情况,为实时监控海底隧道内给水管道运行状况,自控系统采用压力降、流量差以及隧道底部水池的水位变化作为爆管事故的判断依据,为给水管道的安全运营提供保障。

The characteristics and operation of the water supply pipeline project in Xiamen Xiang＇ an submarine tunnel were introduced. For real-time monitoring the operation status of water supply pipe- line in the submarine tunnel, the automatic control system uses differential pressure drop, differential flow and the water level of the bottom tank of the tunnel as the basis for judging pipe-bursting accidents so as to guarantee safe operation.