广东水利水电Issue(5)：7-11,18,6.
长距离输(供)水工程水力过渡过程计算与分析
Calculation and Analysis of Hydraulic Transition Process in Long-distance Water Transmission(supply)Projects
冯伟添 1姚天语2
作者信息
- 1. 广东省水利电力勘测设计研究院有限公司,广州 510635
- 2. 河海大学 水利水电学院,南京 210098
- 折叠
摘要
Abstract
The water supply system with long-distance diversion pipelines usually varies greatly with terrain undulations.When a pump experiences a power failure,the water hammer generated in the pipeline will seriously threaten the safe operation of the water supply system.Water hammer calculation and protection are crucial for the safety and layout of the project.This article conducted water hammer calculations for Shanwei City's water supply project and reviewed the project layout.And the safe and reliable water hammer protection measures are proposed,meeting the needs of safe operation of the project.The results show that arranging intake and exhaust valves along the way,installing a surge tank behind the pump,setting up a surge tank in the middle,and installing a regulating valve at the end of the pipeline can effectively prevent water hammer during the water delivery process of this project.关键词
供水工程/泵站/长距离有压输水/水锤计算/水锤防护Key words
water supply/pump station/long-distance pressurized diversion pipeline/water hammer calculation/water hammer protection分类
水利科学引用本文复制引用
冯伟添,姚天语..长距离输(供)水工程水力过渡过程计算与分析[J].广东水利水电,2025,(5):7-11,18,6.
