汾酒厂中水回用于酒班冷却、住宅楼及厂区冲厕、葡萄园浇地、基建用水、厂区绿化等用途。中水用户多 ,用水情况复杂。为了节能 ,中水加压泵站采用变频供水系统。在确定变频供水方案时 ,考虑到用水低谷时的零流量、小流量的特殊情况 ,以及大范围的流量波动 ,从工程常用的变频组合方式中找出最佳方案 ,灵活选泵 ,使变频调速适用于各种可能的流量 ,达到充分节能的目的。运行表明 ,所选方案不仅运行效果稳定 ,而且避免了水泵的频繁启动 Fenjiu water reuse for the cooling of the wine, residential buildings and plant flushing, vineyard irrigated, infrastructure water, green plant and other purposes. Water users, water complex situation. In order to save energy, water pressure pump station frequency conversion water supply system. In determining the frequency of water supply programs, taking into account the low flow of water when the zero flow, the special circumstances of small flow, and a wide range of flow fluctuations from the project common frequency combination to find the best solution, flexible pump selection, frequency control Sufficient for a variety of possible traffic, to achieve full energy-saving purposes. Operation shows that the selected program not only stable operation, but also to avoid the frequent start of the pump