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开源节流是解决水资源短缺的有效途径。发展节水灌溉,建设节水型社会,是缓解水资源供需矛盾,实现水资源可持续利用的有效措施。周口市节水灌溉工程规模化试点项目位于郸城县丁村乡,规划投资835.2万元,采用管道式喷灌方式。本文通过分析项目区水资源概况、水利工程现状及社会经济情况,按照总体规划要求,针对性地介绍了喷灌工程技术,包括工程规划、喷灌工程制度、管网布置及水泵选型的设计。
Increase revenue and reduce expenditure is an effective way to solve the shortage of water resources. Developing water-saving irrigation and building a water-saving society are effective measures to ease the contradiction between supply and demand of water resources and realize the sustainable utilization of water resources. Zhoukou City, water-saving irrigation project pilot project is located in Dingcun Dancheng County, planning an investment of 8.35 million yuan, the use of pipe-sprinkler irrigation. In this paper, by analyzing the general situation of water resources in the project area, current situation of water conservancy projects and socio-economic conditions, this paper introduces the sprinkler irrigation engineering technology in a targeted manner, including the project planning, sprinkler irrigation system, pipe network layout and pump selection design.