Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electric ball valve vacuum closestool
The invention discloses an electric ball valve vacuum closestool. The closestool comprises a closestool body, characterized in that the closestool further comprises a fixed base, a ball valve and a driving device, wherein the fixed seat is a cylinder with openings at upper and lower ends, the fixed seat is fixed below a sewage draining exit of the closestool body, an opening in the upper end of the fixed seat is communicated with a sewage draining exit, the ball valve is rotatably arranged in the fixed seat, the ball valve is provided with a sealing curved surface for sealing the sewage draining exit and a sewage draining hole for being communicated with the sewage draining exit, and the driving device is arranged outside the fixed seat and is in transmission connection with the ball valveto enable the ball valve to rotate. An existing vacuum interface valve is replaced by the electric ball valve, so that the problem that the vacuum interface valve is liable to block due to instability is avoided; when the electric ball valve is used, the sewage draining exit can be closed and opened only by rotating the ball valve through the driving device, the action executing condition is simple, an air source does not need to be additionally arranged, and therefore the electric ball valve is small in occupied space and can be suitable for a sitting type vacuum toilet bowl compact in structure.
本发明公开了一种电动球阀真空马桶，包括马桶本体，其特征在于，还包括固定座、球阀和驱动装置，固定座为上下端开口的筒体，固定座固定于马桶本体的排污口下，固定座的上端开口与排污口连通，球阀可转动地设置于固定座内，球阀设有用于密封排污口的密封曲面和用于连通排污口的排污孔，驱动装置设置于固定座外，且驱动装置与球阀传动连接以使球阀转动。利用电动球阀替换了现有的真空界面阀，避免了因真空界面阀不稳定而导致的易堵塞问题；在使用电动球阀时，只需要驱动装置旋转球阀，就可以实现排污口的关闭与打开，动作执行条件简单，不需要外加气源，因此占用空间小，可适用于结构较为紧凑的坐式真空马桶。
Electric ball valve vacuum closestool
The invention discloses an electric ball valve vacuum closestool. The closestool comprises a closestool body, characterized in that the closestool further comprises a fixed base, a ball valve and a driving device, wherein the fixed seat is a cylinder with openings at upper and lower ends, the fixed seat is fixed below a sewage draining exit of the closestool body, an opening in the upper end of the fixed seat is communicated with a sewage draining exit, the ball valve is rotatably arranged in the fixed seat, the ball valve is provided with a sealing curved surface for sealing the sewage draining exit and a sewage draining hole for being communicated with the sewage draining exit, and the driving device is arranged outside the fixed seat and is in transmission connection with the ball valveto enable the ball valve to rotate. An existing vacuum interface valve is replaced by the electric ball valve, so that the problem that the vacuum interface valve is liable to block due to instability is avoided; when the electric ball valve is used, the sewage draining exit can be closed and opened only by rotating the ball valve through the driving device, the action executing condition is simple, an air source does not need to be additionally arranged, and therefore the electric ball valve is small in occupied space and can be suitable for a sitting type vacuum toilet bowl compact in structure.
本发明公开了一种电动球阀真空马桶，包括马桶本体，其特征在于，还包括固定座、球阀和驱动装置，固定座为上下端开口的筒体，固定座固定于马桶本体的排污口下，固定座的上端开口与排污口连通，球阀可转动地设置于固定座内，球阀设有用于密封排污口的密封曲面和用于连通排污口的排污孔，驱动装置设置于固定座外，且驱动装置与球阀传动连接以使球阀转动。利用电动球阀替换了现有的真空界面阀，避免了因真空界面阀不稳定而导致的易堵塞问题；在使用电动球阀时，只需要驱动装置旋转球阀，就可以实现排污口的关闭与打开，动作执行条件简单，不需要外加气源，因此占用空间小，可适用于结构较为紧凑的坐式真空马桶。
Electric ball valve vacuum closestool
一种电动球阀真空马桶
HU YONGLIANG (Autor:in) / HU LONG (Autor:in) / XI XIANJIN (Autor:in) / LI ZHICHENG (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen