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一、基本情况红旗堰位于四川省三台县境内魏城河上,是一座坝高14米的中型拦蓄水库(石质连拱坝),蓄水1015万米~3。为解决低水高灌,1971年在右坝肩内建成水轮泵站一处,由2孔闸门进水,安装了4台60型水轮泵(分2台并联运行),扬程65米,出水流量1.0米~3/秒,该堰设计灌溉面积3.6万亩,实灌3.1万亩,其中提灌水田1.31万亩,渗灌旱地1.79万亩。水轮泵在运行中,由于受丰、枯水期影响,正当农田需水的4、5月份恰为枯水期,
First, the basic situation Hongqi weir is located in Weicheng County, Sichuan Province within the Weicheng River, is a 14-meter-high dam blocking storage reservoir (stone arch dam), water storage 10,150,000 ~ 3. In order to solve the problem of low water and high irrigation, a water wheel pump station was built in the right abutment in 1971, which was filled with water from the 2-hole gate. Four 60-type water pump pumps were installed (divided into 2 parallel operation) Outflow of 1.0 m ~ 3 / s, the weir design irrigation area of 36000 acres, real irrigation 31000 acres, of which 31100 acres of paddy fields, irrigation 1780000 acres of dry land. Turbine pump in operation, due to abundance, dry season, just farmland water demand in April and May just for the dry season,