工业水泵系统节能途径及应用研究
陈义中
（武汉工程大学研究设计院，湖北 武汉 430073）
摘要： 工业水泵系统在社会经济发展中占有很重要的地位，被广泛应用于工业领域。中国泵类设备用电量约占全国
用电量的20%，使用效率比发达国家低10%～30%，具有很大节能潜力。主要针对目前工业水泵系统运行现状及存在问
题，围绕水泵高效置换、合理匹配、流量调节、叶轮优化、管路优化、定期检修、加强管理7 种工业水泵系统节能途径
进行了分析，并结合A 工厂采用量身定制的KSB 高效率离心泵替代现有低效泵节能改造的案例，分析了节能效果，为今
后工业水泵系统更好地进行节能改造提供参考。
关键词： 水泵；能耗；节能途径；节能评价
中图分类号： TH38      文献标志码： A      文章编号： 2095-0802-(2023)04-0083-03
Energy Saving Way and Application of Industrial Water Pump System
CHEN Yizhong
(Research and Design Institute, Wuhan Institute of Technology, Wuhan 430073, Hubei, China)
Abstract: Industrial water pump system plays a very important role in the social and economic development, which is widely
used in the industrial field. In China, the electricity consumption of pump equipment accounts for about 20% of the national
electricity consumption, and the use efficiency is 10% - 30% lower than that of developed countries, which is of great energy
saving potential. Based on the current operation status and existing problems of industrial water pump system, this paper analyzed
seven energy-saving approaches of industrial water pump system, namely efficient replacement of water pump, reasonable matching,
flow regulation, impeller optimization, pipeline optimization, regular maintenance and strengthening management. Combined with
the case of A factory using customized KSB high-efficiency centrifugal pump to replace the existing low-efficiency pump energysaving
transformation, it analyzed the energy-saving effect, which can provide reference for the future industrial water pump
system to carry on the energy saving transformation better.

Key words: water pump; energy consumption; energy saving way; energy saving evaluation