Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cleaning waterway and pedestal pan
The invention provides a cleaning waterway and a pedestal pan. The cleaning waterway comprises a spray gun and a water supply system for supplying water. And one end of the cleaning water path is a water source inlet communicated with a water supply system, and the other end is a spray-washing port of the spray gun. The water supply system comprises a pressure regulating structure and a water pump. The pressure regulating structure comprises a vent hole, an inlet end and an outlet end, the vent hole is communicated with the external environment, and the inlet end of the pressure regulating structure is communicated with the water source inlet. And the pressure regulating structure is used for regulating the pressure of the cleaning water flow entering from the water source inlet. The water pump is arranged at the end, away from the water source inlet, of the pressure adjusting structure, communicates with the outlet end of the pressure adjusting structure and is used for sucking the cleaning water flow passing through the pressure adjusting structure and conveying the cleaning water flow to the spray gun. After the water pump is started, negative pressure is formed at the outlet end of the pressure regulating structure, air pressure at the vent hole is larger than that at the outlet end, the inlet end and the outlet end of the pressure regulating structure are communicated, and a cleaning water source at the water source inlet is sucked. The cleaning waterway and the pedestal pan can provide cleaning water flow with stable water pressure.
本发明提供了一种清洗水路及坐便器。清洗水路包括喷枪及用于供水的供水系统。清洗水路的一端为用于连通供水系统的水源入口，另一端为喷枪的喷洗口。供水系统包括调压结构、水泵。调压结构包括通气孔、入口端及出口端，通气孔与外界环境连通，调压结构的入口端与水源入口连通。调压结构用于对从水源入口进入的清洗水流进行调压。水泵设于调压结构远离所述水源入口的一端，水泵与调压结构的出口端连通，水泵用于抽吸经调压结构的清洗水流，并将清洗水流输送至喷枪。水泵开启后，使调压结构的出口端形成负压，通气孔处的气压大于出口端的气压，调压结构的入口端与出口端导通，抽吸水源入口处的清洗水源。上述清洗水路及坐便器能够提供水压稳定的清洗水流。
Cleaning waterway and pedestal pan
The invention provides a cleaning waterway and a pedestal pan. The cleaning waterway comprises a spray gun and a water supply system for supplying water. And one end of the cleaning water path is a water source inlet communicated with a water supply system, and the other end is a spray-washing port of the spray gun. The water supply system comprises a pressure regulating structure and a water pump. The pressure regulating structure comprises a vent hole, an inlet end and an outlet end, the vent hole is communicated with the external environment, and the inlet end of the pressure regulating structure is communicated with the water source inlet. And the pressure regulating structure is used for regulating the pressure of the cleaning water flow entering from the water source inlet. The water pump is arranged at the end, away from the water source inlet, of the pressure adjusting structure, communicates with the outlet end of the pressure adjusting structure and is used for sucking the cleaning water flow passing through the pressure adjusting structure and conveying the cleaning water flow to the spray gun. After the water pump is started, negative pressure is formed at the outlet end of the pressure regulating structure, air pressure at the vent hole is larger than that at the outlet end, the inlet end and the outlet end of the pressure regulating structure are communicated, and a cleaning water source at the water source inlet is sucked. The cleaning waterway and the pedestal pan can provide cleaning water flow with stable water pressure.
本发明提供了一种清洗水路及坐便器。清洗水路包括喷枪及用于供水的供水系统。清洗水路的一端为用于连通供水系统的水源入口，另一端为喷枪的喷洗口。供水系统包括调压结构、水泵。调压结构包括通气孔、入口端及出口端，通气孔与外界环境连通，调压结构的入口端与水源入口连通。调压结构用于对从水源入口进入的清洗水流进行调压。水泵设于调压结构远离所述水源入口的一端，水泵与调压结构的出口端连通，水泵用于抽吸经调压结构的清洗水流，并将清洗水流输送至喷枪。水泵开启后，使调压结构的出口端形成负压，通气孔处的气压大于出口端的气压，调压结构的入口端与出口端导通，抽吸水源入口处的清洗水源。上述清洗水路及坐便器能够提供水压稳定的清洗水流。
Cleaning waterway and pedestal pan
清洗水路及坐便器
LI WENMING (Autor:in) / WANG WEI (Autor:in) / ZENG JIAN (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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