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热词
    • 10. 发明授权
    • Stationary venturi diverter valve
    • 固定式文丘里分流阀
    • US5573186A
    • 1996-11-12
    • US406480
    • 1995-03-20
    • Todd C. Loschelder
    • Todd C. Loschelder
    • E03C1/02B05B1/32
    • E03C1/023E03C2201/30
    • A faucet diverter valve for directing water to either a faucet discharge or to an alternate water flow device such as a spray includes a valve body having an inlet, a faucet outlet, and an alternate water flow device outlet. There is a chamber in the valve body with the inlet and outlets opening into the chamber. A stationary diverter valve member is positioned within the chamber. A portion of the diverter valve member and the chamber wall form a restricted water flow passage therebetween. There is a water passage in the valve member connecting the valve body inlet and the upstream side of the restricted passage. The alternate water flow device outlet is located at the downstream side of the restricted passage. The valve member has openings therein positioned adjacent to and in communication with the restricted water flow passage. There is a flow path in the valve member connecting the valve member openings and the faucet outlet. When there is no water flow to the alternate water flow device, water from the valve body inlet flows to the restricted water flow passage, through the valve member openings and to the valve body faucet outlet. When the alternate water flow device is operated and water flows thereto, the water flow is through the restricted water passage and past and not into the valve member openings because of the increased velocity of water flow through the restricted water flow passage.
    • 用于将水引导到水龙头排放口或诸如喷雾器的替代水流装置的水龙头分流阀包括具有入口,水龙头出口和备用水流装置出口的阀体。 阀体中有一个腔室,入口和出口通向腔室。 固定分流阀构件定位在室内。 分流阀构件和室壁的一部分在其间形成有限的水流通道。 阀构件中的水通道连接阀体入口和限制通道的上游侧。 备用水流装置出口位于限制通道的下游侧。 阀构件具有与限制水流通道相邻并与限制水流通道连通的开口。 在阀构件中存在连接阀构件开口和龙头出口的流动路径。 当没有水流向交替的水流装置时,来自阀体入口的水流经限制的水流通道,通过阀构件开口和阀体龙头出口流动。 当交替的水流装置被操作并且水流动时,水流通过限制的水通道而过去并且不流入阀构件开口,因为水流通过限制的水流通道的速度增加。