水泵并联变频运行的实验研究  

Experimental Study on Water Pumps of Frequency Controlled Run in Parallel

作　　者：宋有强[1] 郑传经[1] 樊海彬[1] 昝世超[1] 

机构地区：[1]合肥通用机械研究院制冷与环境研究所,合肥230088

出　　处：《制冷与空调（四川）》2011年第4期415-417,424,共4页Refrigeration and Air Conditioning

摘　　要：搭建了水泵并联运行的实验装置,对并联水泵变频运行进行了试验研究。分析了水泵及管路的特性对水泵并联变频运行时流量变化量的影响,指出了两套水泵管路系统叠加运行时流量调节的方法及可行性。Experimental apparatus was carried out on frequency controlled water pumps run in parallel. The influence of flow rate changes on the characteristics of water pumps and pipelines were analyzed. The results show feasibility of Flow rate regulation methods of the two sets of pump pipelines.

关 键 词：水泵并联 变频 流量 扬程 

分 类 号：TB65[一般工业技术—制冷工程]