南水北调中线供水配套工程管道设计重难点研究

Research on the Difficulties in Pipeline Design of Water Supply Project in the Middle Route of South-to-North Water Transfer Project

供水配套工程是指南水北调中线总干渠沿线分水口门到各受水城市水厂之间的输水工程,上接总干渠,下连城市水厂,担负着承上启下的输水任务。以河南省受水区某市供水配套工程的设计和运行实践经验为例,从输水线路布置、输水管材选择和水锤防护措施等方面对南水北调中线供水配套工程管道设计进行探讨。

The water supply supporting project is the water diversion project between the main channel of the middle route of the middle route of the South-to-North Water Diversion Project and the water supply plant in each water receiving city.On the main canal,the city water plant is under the water supply task.In Henan province by the water?front city water supply supporting engineering design and operation experience as an example,from the aspects of water conveyance line layout,pipe material selection and water hammer protection measures of South-to-North water supply pipeline supporting engineering design are discussed.