论文部分内容阅读
内蒙古黄河河套灌区于1987年正式动工兴建,总排水干沟入乌梁素海的红圪卜大型扬水泵站。该泵站主要承担引黄灌区内300万亩农田的地下水排水任务,设计总流量100m~3/s,设计点净扬程为2.1m。因流量较
Hetao Irrigation District of Yellow River in Inner Mongolia formally started construction in 1987, the total drainage ditch into the Wulong Suhai Suhongbu large pumping station. The pump station mainly undertakes the task of groundwater drainage of 300 million mu of farmland in the Yellow River irrigated area. The designed total flow is 100m ~ 3 / s, and the net head of design point is 2.1m. Due to traffic