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    • 3. 发明申请
    • A FLUID GOVERNING SYSTEM
    • 流体管理系统
    • WO2015173800A1
    • 2015-11-19
    • PCT/IL2015/050484
    • 2015-05-10
    • AQUA - RIMAT LTD.
    • GAL, Alon HaimHERTZ, LiorRAVID, Shay
    • E03B7/00E03B7/07E03B7/09G01F1/00F16L55/00
    • E03B7/072E03B7/00E03B7/07E03B7/074E03B7/075E03B7/095F16L55/00F16L55/02736F16L55/02772G01F1/06G01F15/005G01F15/125G01F15/18G01F15/185
    • A fluid governing system comprising a fluid inlet with a port coupleable to a downstream pipe segment, a fluid outlet with a port coupleable to an upstream pipe segment, a metering inlet path being in flow communication with the fluid inlet, a metering outlet path being in flow communication with the fluid outlet; the metering inlet path is in flow communication with the metering outlet path through a flow unit articulable between the metering inlet path and the metering outlet path; a pressure responsive sealing diaphragm disposed for selective sealing an inlet port of the metering inlet path; an inlet chamber disposed at a face of the sealing diaphragm being in flow communication with the inlet; a control chamber disposed at an opposite face of the diaphragm; a control fluid duct extending between the inlet and the control chamber, said control fluid duct is configured with pressure regulator; a discharge duct extending between the control chamber and the metering inlet path, said discharge duct is configured with a flow shut-off mechanism.
    • 一种流体调节系统,包括具有可连接到下游管段的端口的流体入口,具有可连接到上游管段的端口的流体出口,与流体入口流动连通的计量入口路径, 与流体出口流动连通; 所述计量入口路径通过可在所述计量入口路径和所述计量出口路径之间铰接的流动单元与所述计量出口路径流动连通; 设置用于选择性地密封计量入口路径的入口的压力响应密封膜; 设置在所述密封隔膜的与所述入口流动连通的入口室; 控制室,设置在隔膜的相对面; 在所述入口和所述控制室之间延伸的控制流体管道,所述控制流体管道配置有压力调节器; 排放管道,其在所述控制室和所述计量入口路径之间延伸,所述排放管道配置有流动切断机构。