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    • 9. 发明授权
    • Apparatus and method for draining irrigation systems
    • 排水系统的设备和方法
    • US08443849B2
    • 2013-05-21
    • US12131094
    • 2008-06-01
    • Joseph RosselliArto Cinoglu
    • Joseph RosselliArto Cinoglu
    • A01G25/00
    • A01G25/00Y10T137/1353Y10T137/1866Y10T137/1963Y10T137/86445
    • An irrigation system draining apparatus adapted for use with an irrigation system having a conduit with a fluid source connection, an air inlet, and at least one output port, the apparatus includes a suction device. The suction device has an input port that is adapted to access an interior of the conduit, and to drain fluid from the conduit by suction when the fluid source connection is closed and the air inlet is open. A method of draining an irrigation system includes closing a fluid source connection for the irrigation system, opening an air inlet of the irrigation system, and using a suction device to drain fluid from the irrigation system conduit through the one output port.
    • 一种适于与具有流体源连接的管道的冲洗系统一起使用的灌溉系统排水装置,空气入口和至少一个输出端口,所述装置包括抽吸装置。 抽吸装置具有适于进入导管内部的输入端口,并且当流体源连接关闭并且空气入口打开时通过抽吸从导管排出流体。 排水灌溉系统的方法包括关闭用于灌溉系统的流体源连接,打开灌溉系统的空气入口,以及使用抽吸装置通过一个输出端口排出来自冲洗系统管道的流体。