太河水库大渠道小流量供水模式实践

Practice of Water Supply Mode of Large Channel and Small Flow in Taihe Reservoir

近年来,随着经济社会发展和城乡供水结构变化,太河水库供水区域逐步增加,相继承担起了张店中心城区、临淄城区以及淄川、张店等8个乡镇的供水任务,太河水库原大流量间断供水模式与多区域供水任务要求已不相适应,存在供水损失多、工程安全系数低、弧形闸启闭频繁磨损快、调度难度大、劳动强度高等问题。通过探索实践新的供水模式,达到提高供水利用率、工程安全系数和经济效益,降低调度难度和劳动强度等目的。

In recent years,with the economic and social development and the structure change of urban and rural water supply,the water supply service area of Taihe Reservoir has gradually increased,covering the central area of Zhangdian district,Linzi district,and other 6 townships of Zichuan etc..The original large flow intermittent water supply mode is no longer suitable for the multi-regional water supply requirements.There are many problems such as high water supply loss,low engineering safety coefficient,frequent and fast wear of arc gate opening and closing,difficult regulating and high labor intensity.Through exploring and practicing the new water supply model,the aim is to improve the water supply utilization rate,project safety coefficient and economic benefit,and reduce the difficulty and labor intensity of dispatching.