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    • 2. 发明申请
    • Toilet Bowl Cleaning And/Or Deodorizing Device
    • 厕所碗清洁和/或除臭装置
    • US20090000016A1
    • 2009-01-01
    • US12142942
    • 2008-06-20
    • Michael M. SawalskiLinda M. MadoreWilliam R. KissnerRaymond Wai Keung ChoyWai Yin Shum
    • Michael M. SawalskiLinda M. MadoreWilliam R. KissnerRaymond Wai Keung ChoyWai Yin Shum
    • E03D9/02
    • E03D9/032E03D9/005
    • A device for spraying an inner surface of a toilet bowl with a cleaning fluid is disclosed. The device includes a container for the fluid, a fluid sprayer through which the fluid can be sprayed on the inner surface of the wall of the enclosure, a pumping apparatus for delivering fluid from the container to the fluid sprayer, a sensor for detecting the presence of an object near the fluid sprayer, and a controller. The controller executes a stored program that activates the sensor at a beginning time of a time interval before a scheduled spraying time stored in the controller, monitors electrical signals from the sensor during the time interval to determine if an object is near the fluid sprayer, and if the controller determines that an object has not been near the sensor during the time interval, activates the pumping apparatus for delivering fluid from the container to the fluid sprayer.
    • 公开了一种用清洗液喷洒马桶的内表面的装置。 该装置包括用于流体的容器,流体喷射器,流体可以通过该容器喷洒在外壳的壁的内表面上;泵送装置,用于将流体从容器输送到流体喷雾器;传感器, 的流体喷雾器附近的物体,以及控制器。 控制器执行存储的程序,其在存储在控制器中的预定喷射时间之前的时间间隔的开始时间激活传感器,在时间间隔期间监视来自传感器的电信号,以确定物体是否在流体喷雾器附近,以及 如果控制器在时间间隔期间确定物体没有靠近传感器,则激活用于将流体从容器输送到流体喷射器的泵送装置。