近年来,我国水利工程得到了很大的发展。随着社会资源的紧缺,水利工程的节能设计变得越来越重要。文章以广西天峨县龙滩珍珠李现代特色产业示范区高效节水灌溉工程为例,在工程设计、机械设备及水泵机组选型等方面浅析了节能理念,并提出了节能措施。 In recent years, China’s hydraulic engineering has been greatly developed. With the shortage of social resources, energy-saving design of water conservancy projects has become more and more important. This paper takes the water-saving irrigation project of pearl plum modern specialty industry in Longtan, Tian Tan County, Guangxi as an example, analyzes the concept of energy conservation in terms of engineering design, mechanical equipment and pump unit selection, and puts forward energy saving measures.