Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a drainage device driven by a water pump and a closestool with the drainage device. The drainage device comprises a water tank, a drainage valve and the water pump. The drainage valve is arranged in the water tank and comprises a valve body with a drainage port, a movable part movably arranged in the valve body and a water stopping mechanism, the movable part and the valve body define a negative pressure cavity, a sealing disc is formed at the bottom end of the movable part or connected with the bottom end of the movable part, and the drainage port is opened or closed through the sealing disc; the water pump is provided with a water inlet and at least one water outlet, the water inlet is communicated with the negative pressure cavity through a communication channel, and on-off of the communication channel is controlled by the water stop mechanism; when the movable part is located at the falling position to control the drainage port to be closed, the water stopping mechanism communicates with the communicating channel; when the water pump sucks water in the negative pressure cavity through the communicating channel, the movable part moves upwards to open the water outlet, and when the movable part moves upwards to the preset height, the water stopping mechanism is driven to cut off the communicating channel. The water discharge control is not influenced by the opening and closing state of the water pump, and the structure is simple.
本发明公开了一种水泵驱动的排水装置及具有其的马桶，排水装置包括水箱、排水阀和水泵。排水阀设于水箱内，排水阀包括具有排水口的阀体、活动设于阀体内的活动件和止水机构，活动件与阀体围成负压腔，活动件的底端形成密封盘或者活动件的底端连接一密封盘，通过密封盘打开或关闭排水口；水泵具有进水口和至少一个出水口，进水口通过连通通道与负压腔相连通，连通通道的通断受止水机构控制；活动件位于下落位置而控制排水口关闭时，止水机构连通连通通道；水泵通过连通通道抽吸负压腔内的水时，活动件向上移动以打开排水口，活动件向上移动至预定高度时带动止水机构切断连通通道。本发明的排水量控制不受水泵开闭状态的影响，结构简单。
The invention discloses a drainage device driven by a water pump and a closestool with the drainage device. The drainage device comprises a water tank, a drainage valve and the water pump. The drainage valve is arranged in the water tank and comprises a valve body with a drainage port, a movable part movably arranged in the valve body and a water stopping mechanism, the movable part and the valve body define a negative pressure cavity, a sealing disc is formed at the bottom end of the movable part or connected with the bottom end of the movable part, and the drainage port is opened or closed through the sealing disc; the water pump is provided with a water inlet and at least one water outlet, the water inlet is communicated with the negative pressure cavity through a communication channel, and on-off of the communication channel is controlled by the water stop mechanism; when the movable part is located at the falling position to control the drainage port to be closed, the water stopping mechanism communicates with the communicating channel; when the water pump sucks water in the negative pressure cavity through the communicating channel, the movable part moves upwards to open the water outlet, and when the movable part moves upwards to the preset height, the water stopping mechanism is driven to cut off the communicating channel. The water discharge control is not influenced by the opening and closing state of the water pump, and the structure is simple.
本发明公开了一种水泵驱动的排水装置及具有其的马桶，排水装置包括水箱、排水阀和水泵。排水阀设于水箱内，排水阀包括具有排水口的阀体、活动设于阀体内的活动件和止水机构，活动件与阀体围成负压腔，活动件的底端形成密封盘或者活动件的底端连接一密封盘，通过密封盘打开或关闭排水口；水泵具有进水口和至少一个出水口，进水口通过连通通道与负压腔相连通，连通通道的通断受止水机构控制；活动件位于下落位置而控制排水口关闭时，止水机构连通连通通道；水泵通过连通通道抽吸负压腔内的水时，活动件向上移动以打开排水口，活动件向上移动至预定高度时带动止水机构切断连通通道。本发明的排水量控制不受水泵开闭状态的影响，结构简单。
Drainage device driven by water pump and closestool with drainage device
一种水泵驱动的排水装置及具有其的马桶
XU WENSHU (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Drainage device of water tank and closestool with drainage device
| Europäisches Patentamt | 2023