Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pedestal pan control method and device and pedestal pan
The embodiment of the invention provides a control method and device of a pedestal pan and the pedestal pan, and belongs to the technical field of sanitary ware. The method comprises the steps that in response to a flushing instruction of the toilet, a switch of a water supply pipeline in the toilet is turned on to supply water, and a valve unit in the water supply pipeline is turned on; opening a pump unit upstream of the valve unit in the water supply pipeline, and controlling a rotary element in the pump unit to rotate forwards so as to accelerate water flow to pass through the valve unit; water pressure in the water supply pipeline is collected, a corresponding control time interval is determined according to the water pressure, target control time before a switch and a valve unit of the water supply pipeline are closed is determined based on the control time interval, and the rotating speed reduction amount of the rotating element within the target control time is determined according to the water pressure; and after the target control time arrives, the forward rotation speed of the rotary element is reduced according to the rotation speed reduction amount, so that the water flow passes through the rotary element with the forward rotation speed reduced. The method can reduce the water hammer pressure in the closing stage of the valve unit.
本申请实施例提供了一种坐便器的控制方法、控制装置及坐便器，属于卫浴洁具技术领域。方法包括：响应于坐便器的冲水指令，打开坐便器内供水管路的开关进行供水，并打开供水管路中的阀单元；打开供水管路中位于阀单元上游的泵单元，控制泵单元中的回旋元件正向转动以使水流加速通过阀单元；采集供水管路中的水压，根据水压的大小确定对应的控制时间间隔，基于控制时间间隔确定在关闭供水管路的开关和阀单元之前的目标控制时间，并根据水压的大小确定在目标控制时间内回旋元件的转速减少量；当目标控制时间到达后，根据转速减少量降低回旋元件的正向转速，以使水流通过降低正向转速后的回旋元件。该方法能够降低阀单元关闭阶段的水击压力。
Pedestal pan control method and device and pedestal pan
The embodiment of the invention provides a control method and device of a pedestal pan and the pedestal pan, and belongs to the technical field of sanitary ware. The method comprises the steps that in response to a flushing instruction of the toilet, a switch of a water supply pipeline in the toilet is turned on to supply water, and a valve unit in the water supply pipeline is turned on; opening a pump unit upstream of the valve unit in the water supply pipeline, and controlling a rotary element in the pump unit to rotate forwards so as to accelerate water flow to pass through the valve unit; water pressure in the water supply pipeline is collected, a corresponding control time interval is determined according to the water pressure, target control time before a switch and a valve unit of the water supply pipeline are closed is determined based on the control time interval, and the rotating speed reduction amount of the rotating element within the target control time is determined according to the water pressure; and after the target control time arrives, the forward rotation speed of the rotary element is reduced according to the rotation speed reduction amount, so that the water flow passes through the rotary element with the forward rotation speed reduced. The method can reduce the water hammer pressure in the closing stage of the valve unit.
本申请实施例提供了一种坐便器的控制方法、控制装置及坐便器，属于卫浴洁具技术领域。方法包括：响应于坐便器的冲水指令，打开坐便器内供水管路的开关进行供水，并打开供水管路中的阀单元；打开供水管路中位于阀单元上游的泵单元，控制泵单元中的回旋元件正向转动以使水流加速通过阀单元；采集供水管路中的水压，根据水压的大小确定对应的控制时间间隔，基于控制时间间隔确定在关闭供水管路的开关和阀单元之前的目标控制时间，并根据水压的大小确定在目标控制时间内回旋元件的转速减少量；当目标控制时间到达后，根据转速减少量降低回旋元件的正向转速，以使水流通过降低正向转速后的回旋元件。该方法能够降低阀单元关闭阶段的水击压力。
Pedestal pan control method and device and pedestal pan
一种坐便器的控制方法、控制装置及坐便器
XIE WEI (Autor:in) / LIU ZIGUANG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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