采暖循环水泵的运行调节与经济分析

Conditioning of Heating Circulation Pump and Economic Analysis

分析了采暖循环水泵的几种运行调节方式。使用变频调速水泵比用质调节经济、节能 ;比用分阶段改变流量的质调节节能、但目前并不一定经济 ;采用分阶段改变流量的质调节方式目前是较经济、节能的方法 ,采用该方法时 。

The analysis on the ways of the conditioning of heating circulation pump is given. The way of using frequency control pump is more economical than that of regulating the temperature and it can save more energy. The way of using frequency control pump can save more energy than that of changing the rate of flow according to the stage and changing the temperature, but it be uncertainly more economical than the last one. The last one is most economical at present and the energy it save is much more than that of the other ways can save. Several pumps of the same type may be used by this method.