单变频器多泵恒压供水系统节能设计

Energy-saving Design of Multi-pump Control Constant Pressure Water Supply System by Single Converter

介绍了基于多泵控制器的多泵恒压供水控制系统的结构,给出了一用一备定时换泵加附属小泵恒压供水系统、多泵恒压供水固定泵变频控制系统、多泵恒压供水循环软启动方式控制系统的电气工作原理、设计要点与性能特点。应用实践表明,基于多泵控制器的多泵恒压供水控制系统应用简单、功能强大、节能效果显著。

The multi-pump control constant pressure water supply system structure was introduced. One pump to run a backup from time to time to exchange the water pump plus affiliated small pump constant pressure water supply systems, multi-pump constant pressure water supply fixed pump frequency control systems, multi-pump constant pressure water supply cycle soft-start control system for electrical working principle, design features and performance characteristics were given. Application of practice shows, that based on multi- pump controller, the multi-pump constant pressure water supply control system is simple, powerful, and has obvious energy-saving results.