摘要
低压管道输水是一项较先进的节水灌溉技术,具有节水、节能、节地、省工、输水速度快、管理方便等优点,它已成为发展节水灌溉的有效途径之一。本文对桥头村引汾高灌设计、施工、管理、运行,投资及效益进行了分析。
Qiaotou Village is situated in hilly country so situated that The Fenhe River's water cannot be brought to there by gravity .The cost of other water supply methods is also so great that water cannot be provided economically.Therefore,in this project the Fenhe River's water is raised first by pumping to the higher parts,then is sent to the hilly country by low pressure piping .In this paper ,the project is introduced briefly.According to comprehensive analysis,the project introduced has many merits of water -saving, energy -saving and so on .The project was completed in 1997.
出处
《山西水利科技》
2002年第2期46-48,共3页
Shanxi Hydrotechnics
