论泵与风机的运行节能

Energy conservation during the pump and fan operating

在我国现代化工业和农业的建设中,泵与风机发挥着非常重要的作用。但种种原因,泵与风机在实际运行中,效率低下,运行费用增加,与发达国家相比仍存在较大的差距,直接影响建立资源节约型社会的总体发展战略目标。本文引用泵与风机的性能指标,分析泵与风机的各参数对其运行的影响,详细分析不同负荷状态下的耗电量,提出运行中节约电能的理论依据和具体实现方法。

The pump and fan exert very important effect during constructing modern industry and agriculture.Because of many factors,there are some problems for pump and fan on the operating such as low efficiency,high charge,and it has biggish difference comparing the development country and influences directly the whole developing target for building resource abstemious society.It refers to performance index of pump and fan,analyses influence of which the interrelated parameter of the pump and fan operating,power consumption under different load,bring forward academic gist and material means which is to economize electric energy on the operating.