In the context of implementing the national strategies of carbon peak and carbon neutrality,this article starts from several typical energy consumption issues in the design and operation of conventional water systems,compares the existing specifications and standards with the literature on the types of pump performance curves,analyzes the hydraulic coupling problems of the system according to different operat-ing conditions,and discusses the most significant pump parallel connection.In view of the adverse effects of pump parallel coupling,through analyzing the design technical measures such as pump and pipeline curve types and pump specific speed selection,we can reduce them.Through further exploring the optimization method model and control strategy for design and system architecture adaptation,we can e-liminate them.We propose conclusions that can be used for design and energy-saving renovation.
关键词
节能降耗/水泵并联/曲线类型/水力耦合/冷水单元/解耦设计
Key words
Energy conservation and consumption reduction/Parallel connection of water pumps/Curve type/Hydraulic coupling/Cold water unit/Decoupling design
维普
万方数据