公开(公告)号：US20040060602A1

公开(公告)日：2004-04-01

申请号：US10615542

申请日：2003-07-07

申请人： Gambro, Inc.

发明人： Stephen M. Mullins ,  Mark E. Richers ,  Robin Williams

IPC分类号： F16K037/00

CPC分类号： B01D61/22 ,  A61M1/1656 ,  A61M1/1664 ,  A61M1/1674 ,  B01D61/12 ,  C02F1/008 ,  C02F1/441 ,  C02F1/4695 ,  C02F2103/026 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/40 ,  Y10T137/8158

摘要： Systems and/or methods divert a fluid that has reached a preset alarm limit from reaching the point of use. The system may include a valve control unit; and a hydraulic unit operably connected to the valve control unit. The hydraulic unit may have first and second valves and plumbing pieces to connect the first and second valves to each other and the fluid system; the first valve being a normally closed valve that directs water from the fluid system to drain when energized; the second valve is a normally open valve that will turn off flow from the fluid system to the pure water distribution system. The methods may include flowing a fluid through a fluid system which includes a flow control system for preventing a fluid that has reached preset alarm limits from reaching the point of use; sensing when the fluid has reached the preset alarm limits; and signaling the opening of the normally closed valve; and the closing of the normally open valve to divert the fluid from the point of use to a drain.

摘要翻译： 系统和/或方法将达到预设报警极限的流体转移到达到使用点。 该系统可以包括阀控制单元; 以及可操作地连接到阀控制单元的液压单元。 液压单元可以具有第一和第二阀和管道件，以将第一和第二阀彼此连接和流体系统连接; 第一阀是常闭阀，其在通电时引导来自流体系统的水排出; 第二个阀是一个常开的阀，它会将流体系统的流量关闭到纯净水分配系统。 所述方法可以包括使流体流动通过流体系统，所述流体系统包括流量控制系统，用于防止达到预设报警极限的流体达到使用点; 当流体达到预设的报警极限时进行感应; 并且指示常闭阀的打开; 以及关闭常开阀以将流体从使用点转移到排水管。