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    • 2. 发明申请
    • Voice-controlled faucet for water conservation
    • 语音控制水龙头节水
    • US20080083893A1
    • 2008-04-10
    • US11542840
    • 2006-10-04
    • Steven Rubenstein
    • Steven Rubenstein
    • F16K31/02
    • E03C1/057G10L15/26
    • The invention provides simplified methods and devices for conserving water by controlling water flow from plumbing fixtures using voice or sound commands. One aspect of the invention provides a method for conserving water that includes the step of: providing a faucet or showerhead or the like with voice or sound control of the amount of water flow, which control does not include control of temperature of water exiting the fixture. Another aspect of the invention provides a device for conserving water that includes a voice or sound command-responsive control unit that controls the amount of flow of water from a plumbing fixture such as a faucet or showerhead by actuating a valve that is disposed downstream of the mixing of hot and cold water. Valve states may include only open and closed, i.e., on and off, or may optionally include one or more intermediate flow positions.
    • 本发明通过使用语音或声音命令控制来自卫生设备的水流来提供用于节约用水的简化方法和装置。 本发明的一个方面提供了一种保存水的方法,其包括以下步骤:提供具有水流量的声音或声音控制的水龙头或喷头等,该控制不包括控制离开固定装置的水的温度 。 本发明的另一方面提供了一种用于节约用水的装置,其包括声音或声音指令响应控制单元,其通过致动安装在水龙头或淋浴头的下游的阀门来控制来自诸如水龙头或淋浴头的卫生设备的水流量 混合冷热水。 阀状态可以仅包括打开和关闭,即,打开和关闭,或者可以可选地包括一个或多个中间流动位置。