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    • 8. 发明申请
    • Dual Valve Water Discharge System
    • 双阀门排水系统
    • US20150322655A1
    • 2015-11-12
    • US14704780
    • 2015-05-05
    • John Russell Shucofsky
    • John Russell Shucofsky
    • E03D1/14E03D5/092E03D5/094E03D1/34
    • E03D1/308E03D1/142E03D1/145E03D1/34E03D5/092E03D5/094
    • A dual valve water discharge system is a system through which the user is able to select the volume of water used when flushing liquid waste and/or solid waste. The system features a drain flap with a flow through hole that restricts the flow of water entering a tank drain. The drain flap is covered by a flow rate control flap that is lifted to expose the flow through hole. The drain flap may be lifted as well, in turn lifting the flow rate control flap and allowing unrestricted flow into the tank drain. The flush volume is selected by lifting a flush handle upward or pressing the flush handle downward. The flush handle is connected to a flush lever which is in turn connected to a first cord and a second cord that are able to lift the drain flap and the flow rate control flap.
    • 双阀门排水系统是用户能够选择冲洗废液和/或固体废物时使用的水量的系统。 该系统具有排水挡板,带有流通孔,限制进入水箱排水管的水流。 排水挡板被一个流量控制挡板覆盖,该挡板被提升以暴露流通孔。 排水挡板也可以提升,从而提升流量控制挡板并允许不受限制的流入槽排水。 通过向上提起冲洗手柄或向下按压冲洗手柄来选择冲洗量。 冲洗手柄连接到冲洗杆,该冲击杆又连接到能够提升排水挡板和流量控制挡板的第一绳索和第二绳索。