Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage device of water tank and closestool with drainage device
The invention discloses a drainage device of a water tank. The drainage device comprises the water tank; the drainage valve is arranged in the water tank, the drainage valve comprises a valve body with a drainage opening and a movable part movably arranged in the valve body, the movable part is of a cup-shaped structure with the top end open and the bottom end closed, and a negative pressure cavity is defined by the movable part and the valve body; a sealing disc is formed at the bottom end of the movable part or the bottom end of the movable part is connected with a sealing disc, and the water outlet 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, and when the water pump sucks water in the negative pressure cavity, the movable part moves upwards to open the water outlet. According to the technical scheme, the control precision of the water discharge amount can be higher, and then waste of water resources is avoided.
本发明公开了一种水箱的排水装置，包括：水箱；排水阀，设于所述水箱内，所述排水阀包括具有排水口的阀体、活动设于所述阀体内的活动件，所述活动件呈顶端开口、底端封闭的杯状结构，所述活动件与所述阀体围成负压腔，所述活动件的底端形成密封盘或者所述活动件的底端连接一密封盘，通过所述密封盘打开或关闭所述排水口；水泵，具有进水口和至少一个出水口，所述进水口与所述负压腔相连通，所述水泵抽吸所述负压腔内的水时，所述活动件向上移动以打开所述排水口。本发明的技术方案能使得排水量的控制精度更高，进而避免水资源的浪费。
Drainage device of water tank and closestool with drainage device
The invention discloses a drainage device of a water tank. The drainage device comprises the water tank; the drainage valve is arranged in the water tank, the drainage valve comprises a valve body with a drainage opening and a movable part movably arranged in the valve body, the movable part is of a cup-shaped structure with the top end open and the bottom end closed, and a negative pressure cavity is defined by the movable part and the valve body; a sealing disc is formed at the bottom end of the movable part or the bottom end of the movable part is connected with a sealing disc, and the water outlet 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, and when the water pump sucks water in the negative pressure cavity, the movable part moves upwards to open the water outlet. According to the technical scheme, the control precision of the water discharge amount can be higher, and then waste of water resources is avoided.
本发明公开了一种水箱的排水装置，包括：水箱；排水阀，设于所述水箱内，所述排水阀包括具有排水口的阀体、活动设于所述阀体内的活动件，所述活动件呈顶端开口、底端封闭的杯状结构，所述活动件与所述阀体围成负压腔，所述活动件的底端形成密封盘或者所述活动件的底端连接一密封盘，通过所述密封盘打开或关闭所述排水口；水泵，具有进水口和至少一个出水口，所述进水口与所述负压腔相连通，所述水泵抽吸所述负压腔内的水时，所述活动件向上移动以打开所述排水口。本发明的技术方案能使得排水量的控制精度更高，进而避免水资源的浪费。
Drainage device of water tank and closestool with drainage device
一种水箱的排水装置及具有其的马桶
LAN XUEYING (Autor:in)
24.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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