摘要
分析了循环泵与热网匹配性差的原因。结合工程实例,采用切削循环泵叶轮的方法改善匹配性差的问题。提出选择循环泵的建议。
The reasons for mismatching between circulating pump and heat-supply network are analyzed. Combined with an engineering case, the mismatching problem is improved by cutting impellers of circulating pump. The propositions for selecting circulating pump are put forward.
出处
《煤气与热力》
2008年第7期8-9,共2页
Gas & Heat
关键词
循环泵
热网
特性曲线
切削叶轮
circulating pump
heat-supply network
characteristic curve
cutting impeller
