低压管道输水工程技术在小型农田水利工程中的应用  

Application of Low Pressure Pipeline Water Transfer Engineering Technology in Small Scale Farmland Water Conservancy Projects

作　　者：陈静 CHEN Jing(Tianchang Water Conservancy Engineering Management Institute,Tianchang 239300,China)

机构地区：[1]天长市水利工程管理所,天长239300

出　　处：《价值工程》2025年第7期120-122,共3页Value Engineering

摘　　要：低压管道输水技术是我国广泛采用的节水灌溉方法。该技术通过低压管道输送水资源,有效减少输送过程中的下渗和蒸发损耗,展现出显著的先进性。据统计,其水资源利用率高达90%以上,相比明渠混凝土衬砌输水,损耗降低5%。此外,该技术成本低廉,不占农田,极具大规模推广潜力。本文以天长市“十四五”水利发展规划中的高效节水灌溉工程为例,深入探讨了低压管道输水灌溉技术在小型农田水利工程中的应用,旨在为同类灌区节水工程技术提供有价值的借鉴。Low pressure pipeline water delivery technology is a widely used water-saving irrigation method in China.This technology conveys water resources through low-pressure pipelines,effectively reducing infiltration and evaporation loss in the transmission process,and showing significant progressiveness.According to statistics,its water resource utilization rate is over 90%,which reduces losses by 5%compared to open channel concrete lining water transportation.In addition,this technology has low cost,does not occupy farmland,and has great potential for large-scale promotion.This article takes the efficient water-saving irrigation project in the"14th Five Year Plan"for water conservancy development in Tianchang City as an example,and deeply explores the application of low-pressure pipeline water supply irrigation technology in small-scale agricultural water conservancy projects,aiming to provide valuable reference for water-saving engineering technology in similar irrigation areas.

关 键 词：低压管道输水 节水工程 农田水利 天长市 

分 类 号：S277[农业科学—农业水土工程]