摘要
针对某水电站工程特点,设计采用左右岸分别设置水厂的独立供水系统,以解决施工前期右岸供水问题,并兼顾后期永久供水需求。综合考虑坝址区高区供水、地形、进场公路、供水安全等因素进行了水厂厂址的合理选择和供水系统设计,采取兼顾总体、局部加压的方式,解决了左岸生产用户分散且高差大的问题,该布置具有灵活、经济、安全等特点。比较了上下游取水口的优劣,推荐的下游取水口方案,通过辅助措施,满足了施工期水质及与永久供水的要求。
Aiming at the characters of a hydropower station,independent waterworks at both side banks were set up respectively to meet the water supply requirement during construction period,and the permanent water supply in later period was considered as well.We comprehensively took into account of the problems of water supply to high elevation,terrain,site road and safety of water supply,then provided a rational waterworks site and water supply system design,which pay attention to total and local pressure;therefore the difficulties of high elevation difference and dispersive water user at left bank side were solved.Through a comparison of upstream and downstream water intake arrangements,the recommended downstream intake scheme can satisfy the requirements of water quality during construction period and the permanent water supply by taking some auxiliary measures.
出处
《人民长江》
北大核心
2011年第16期48-50,共3页
Yangtze River
关键词
供水规模
供水系统布置
厂址选择
系统设计
水处理工艺
water supply scale
arrangement of water supply system
site selection
system design
water treatment techniques
