清水池是自来水厂生产工艺系统重要的调节构筑物,为了安全使用和管理方便,一般设计设置的排水管道有泄空管、溢水管,盲沟排水管和汇集排除上述三条管道中排水的总排水管。泄空管、溢水管、盲沟排水管各有其 The clean water tank is an important regulating structure of the waterworks production process system. In order to be safe to use and manage conveniently, generally designed drainage pipes have a vent pipe, an overflow pipe, a blind ditch drain pipe and a total drain pipe . Drainage tube, overflow pipe, blind ditch drainage pipes have their own