毕设基本摘要
摘 要
本次设计针对内蒙古达拉特旗树林召镇占地面积1274亩的翟家圪旦地块进行滴灌系统的设计，主要设计内容包括工程管网的规划、各级管道水力损失计算、水泵选型、施肥罐及过滤器的选择、节点压力均衡验算、水头及流量偏差率的校核、首部枢纽土建工程的初步规划及工程量清单，最终给出三张图纸，分别为工程管网布置图、节点压力及轮灌组运行图和节点连接图。通过采用滴灌节水技术，可以提高该地区的水资源利用率，同时省能省肥、提高葵花和玉米等经济作物的产量、改善其品质。
关键词：滴灌设计；水力计算；水泵选型；工程量清单
Abstract
This design in view of the woods Dalate Banner, Inner Mongolia called the town, covers an area of 1274 acres Zhai Jia Ge Dan plots for drip irrigation system design, the main content of the design includes network engineering planning, at all levels of the pipeline hydraulic loss calculation, the choice of pump selection, fertilizer tank and filter, node pressure equilibrium calculation, hydraulic head and flow deviation rate of check, first hub civil engineering preliminary planning and engineering quantity list, finally gives three drawings, respectively for engineering pipe network layout, node pressure and the wheel irrigation group operation diagram and node connection diagram. By using drip irrigation technology, water resource utilization in the region can be improved, and the output of economic crops such as sunflower and corn can be improved and the quality of crops can be improved.
Keywords: drip irrigation design; hydraulic calculation; pump selection; bill of quantities for engineering
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