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安徽省长丰县处于江淮分水岭易旱地区,农业灌溉主要依靠水库拦蓄水,通过泵站提水灌溉,水库水位变幅区在4~5米,泵型一般为离心泵,为解决中高扬程下机组防洪与水泵最优安装高程问题,本文提出解决方案。
Changfeng County, Anhui Province is located in the drought-prone area of the JAC watershed. Agricultural irrigation mainly relies on reservoirs for water storage and water pumping through pumping stations. The fluctuating area of the reservoir water level is between 4 and 5 meters. The pump type is generally a centrifugal pump. Flood control and pump optimal installation elevation problem, this paper proposes a solution.