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镫口扬水站始建于1966年,是我区五大电力排灌泵站之一,新站内,6台单泵流量为6立方米/秒的56ELB——85型水泵从1975年开始投入运行。近年来,为了查清泵站技术状态,研究技术改造措施和经济运行方式,提高科学管理水平,对影响泵装置效率提高的各类参数进行了认真的分析和测定。在泵站诸参数的测量中,难度最大的是流量测定,这在全国各地也是一个技术难点。特别是类似镫口扬水站这种梯形渐变段进水和向上倾斜式钢筋混凝土出水流道的泵站布置形式,国内尚无简单的测流办法,因
The Qingkou Yangshui Station was built in 1966. It is one of the five major power station pumping and pumping stations in our district. In the new station, six 56 ELB pumps with a single pump flow rate of 6 m3/s have been put into operation since 1975. In recent years, in order to ascertain the technical status of pumping stations, study technological transformation measures and economic operation methods, improve the scientific management level, and carefully analyze and measure various parameters that affect the efficiency of pumping devices. In the measurement of the parameters of the pump station, the most difficult one is the flow rate measurement, which is also a technical difficulty throughout the country. In particular, similar to the pump station layout of the trapezoidal gradient section inlet and upward inclined type reinforced concrete outlet flow passage at the Yaukou Yangshui Station, there is no simple method for measuring the flow in the country.