昆明三聚磷酸钠厂联合泵房设置在昆明市海口的滇池岸边,为保证泵房抽水量和水质,设计采用二根(?)720钢管伸进滇池105米,引水至岸边泵房的网格间配水井,因云磷厂用水量增加,增设了一条(?)720×10、长105米的引水管,引水管为自流式,敷设在水下的淤泥层下面,水深平均2米,埋入水下土层平均2米。两引水管中心距3米。滇池水下为淤泥层和粘土层,采用挖泥船开 Kunming sodium tripolyphosphate plant combined with the pump room set up in Kunming, Dianchi Lake shore, in order to ensure pump pumping and water quality, the design uses two (?) 720 steel pipe into the Dianchi Lake 105 meters, water pump to the shore Mesh grid with water wells, cloud Phosphorus plant increased water consumption, the addition of a (?) 720 × 10, 105 meters long diversion pipe, diversion pipe for free-flowing, laying in the water below the muddy layer, the average depth of 2 meters , Buried in the soil on average 2 meters. Two diversion pipe center distance of 3 meters. Dianchi Lake silt and clay for the underwater layer, dredger open