分布式水泵系统采用小流量大温差运行,且在全年供暖期内保持临界零压差运行,是一种节能方案。以保持临界零压差运行状态为目标,提出了变流量分布式水泵系统的自动调节系统,介绍了全供暖季的调节策略及实例分析。 Distributed water pump system uses small-flow large temperature difference operation, and in the annual heating period to maintain zero-pressure critical operation is an energy-saving solutions. In order to keep the operating condition of critical zero differential pressure as the goal, an automatic regulation system of variable flow distributed water pump system is put forward. The regulation strategy and case analysis of whole heating season are introduced.