安徽省江淮丘陵区管灌系统设计与分析

选取安徽省江淮丘陵区绿梅种植园为实例,根据当地的水文地质特征、水源条件、地形特征以及种植结构,合理确定了以管灌作为高效节水灌溉的方式,并选择了适合的取水栓。通过灌溉制度的制定,计算各级管道管径、水头损失,确定水泵型号,完成了管灌系统的整体设计。该管灌设计案例分析过程详细,结果合理,为该地区高效节水灌溉模式的选择提供了一种思路,并可作为相关管灌工程设计的参考依据。

Design and Analysis of Pipe irrigation System in Jianghuai Hilly Area of Anhui Province

s: Taking the green plum plantation in Jianghuai Hilly Area, Anhui Province as an example, According to the local hydrogeological characteristics, water source conditions, topographical characteristics and planting structure, the pipe irrigation as a high-efficiency water-saving irrigation method is reasonably determined, and the appropriate water intake plug is selected. Through the establishment of irrigation system, calculation of pipe diameter and head loss at all levels, determination of pump model, the overall design of pipe irrigation system is completed. The case analysis process of pipe irrigation design is detailed and the result is reasonable, which provides a way of thinking for the selection of efficient water-saving irrigation mode in this area, and can be used as a reference for the design of related pipe irrigation projects.