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提出利用高层住宅废水的重力势能进行抽取清水的方案,并根据该方案设计出高层住宅废水势能回收利用系统,该系统由多个子系统沿楼层垂直排布连接组成。各子系统的功能是将废水从所在楼层排到较低楼层,同时,将清水从低楼层抽到子系统所在楼层,此过程完全采用机械结构反馈控制阀门的通断实现,清水与废水完全分离,不受污染,子系统间合理的连接可提高废水重力势能的利用率。该系统的作用是减少或代替高层住宅中二次供水泵的使用。
Proposed the use of high-rise residential wastewater gravity potential of water extraction program, and according to the program design of high-rise residential wastewater potential energy recycling system, the system consists of a number of subsystems along the floor vertical arrangement connected. The function of each subsystem is to discharge the waste water from the floor to the lower floor. At the same time, the clean water is pumped from the lower floor to the floor where the subsystem is located. The process is completely controlled by the mechanical structure feedback control valve, and the clean water and the waste water are completely separated , Not contaminated, reasonable connection between subsystems can improve the utilization rate of wastewater gravity potential. The system’s role is to reduce or replace the use of secondary water pumps in high-rise dwellings.