- constant speed pump
- constant-speed pump
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恒速泵的英文
例句与用法
- Among the most prevelent traditional modes of water supply are thatusing elevated water tanks and that using constant rate water pumps
传统的生活区供水系统，有的采用高位水箱，有的采用恒速泵打水。 - In the mode using constant rate water pump , pumps are put to run atfull capacity in all operation cycles , with no means for water flow rateregulation attached , incurring significant waste of electric power
高位水箱造价较高，并且需要增加楼房的设计强度，增加了投资成本。恒速泵打水总是满负荷运转，不能根据用水量的多少调整泵流量，因此浪费电能。 - Using minimum water supply cost as objective function , the secondary series of optimal dispatch model was set up . the optimal combination of fixed - speed pump and the optimal range of rate and flow in varied - speed pump station were elaborated . applying these methods for water supply system in yuci city , the result show it can save energy , which illustrate this optimal dispatch model was successful
以供水费用最小为目标函数，建立了给水系统的一级优化调度和二级优化调度的宏观模型；详细阐述了泵站中只有恒速泵时恒速泵的最优组合方法，含有调速泵时，给出了确定调速泵最佳台数、最佳调速范围和调流范围的计算方法。