本文论述了群泵自动稳压给水设备(以下简称“设备”)开发背景及技术要求,并通过对离心水泵特性研究,提出不使用调速器实现水泵供水量与用水系统的用水量相互匹配,同时保证水泵在高效节能区运行,从而简化了设备,降低了设备成本和运行费用,并论述了“设备”的工作原理及进一步完善的设想. This article discusses the development background and technical requirements of group-pumped auto-regulating water supply equipment (hereinafter referred to as “equipment”), and proposes the use of governors to achieve the matching of the water supply quantity of the pump and the water consumption of the water system by using the characteristics of the centrifugal pump. At the same time ensure that the pump runs in a highly efficient energy-saving zone, which simplifies the equipment, reduces equipment costs and operating costs, and discusses the “equipment” principle of work and further improve the concept.