摘要
以南阳市社旗县灌溉工程为例,通过对水文地质条件分析与对关键数据的计算,对灌区取水工程设计、管网布置、电力系统布置做了研究,得出了井深为80m,井距为220m,共需建385座,水泵采用200QJ-32-78/6的潜水泵,电缆采用挖沟直埋,其中沟底宽300mm,口宽700mm,沟深1000mm的结论,该设计可以满足项目的灌溉要求,可为类似工程设计提供参考。
Taking the Nanyang Sheqi county irrigation engineering as an example, this paper through the analysis of hydrogeological conditions and the calculation of critical data, researching the water project design of irrigation areas, pipe network layout and power system arrangement, it obtained a conclusion that needing to built 385 wells with 80 meters depth and with 220 meters intervals between two wells, the pump adopt the submersible pump of 200QJJ-30-78/6, the cable is buried directly in the channel, the bottom of ditch is 300 millimeters, the groove width is 700 millimeters, the depth is 1000 millimeters. The design can satisfy the requirement of the irrigation project and provide a reference for similar engineering design.
出处
《水科学与工程技术》
2014年第2期85-88,共4页
Water Sciences and Engineering Technology
基金
山西省农业科技推广示范行动(SNJTGSFXD201203)
关键词
灌溉
机井
水泵
电力系统
irrigation
motor-pumped well
water pump
the power system
