调速泵站的技术研究

The Technical Study on Speed Regulating Pump

通过分析调速泵的节能原理,明确了调速泵的高效区向小流量侧偏移的概念,给出了调速范围的计算公式,同时分析了调速水泵的选择方法及恒压、恒流供水中,如何设定远传压力、流量值.

The paper clarifies the bowing concept that happens between the high efficiency area of speed regulating pump and the small discharge by analyzing the energy-saving principle of speed regulating pump. In addition, it also provides the calculating formula of speed regulating scope. Then it analyzes the way of choosing speed regulating pump, as well as how to set the remote transmitting pressure and flow value under the constant voltage and constant current water supply.