Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage device for water tank
The invention discloses a drainage device for a water tank. The device is arranged in an inner cavity of the water tank and comprises: a body which is fixedly mounted in the water tank, wherein the body is provided with a containing cavity and a drainage port communicating the inner cavity with the outside; a movable part which is movably arranged in the containing cavity and is matched with the drainage port in an opening and closing manner; and a suction unit which is provided with a suction channel communicated with the containing cavity. When the suction unit works, the suction channel sucks a medium in the containing cavity, negative pressure is formed in the containing cavity, the movable part moves under the action of the negative pressure of the containing cavity, and then the drainage port is opened. By arranging the suction unit to suck the medium in the containing cavity, the negative pressure is formed in the containing cavity to drive the movabdle part to open the drainage opening, so that opening and closing operation of the drainage mechanism is convenient and labor-saving, the structure is simple, and the use experience of a user is improved.
本发明公开了一种用于水箱的排水装置，设于水箱的内腔中，包括：本体，固定安装于所述水箱，所述本体设有容纳腔及连通所述内腔与外部的排水口；活动件，活动设置在所述容纳腔内并与所述排水口开闭配合；抽吸单元，设有与所述容纳腔相连通的抽吸通道；所述抽吸单元工作时，所述抽吸通道抽吸所述容纳腔中的介质，使所述容纳腔内形成负压，所述活动件在所述容纳腔的负压作用下运动，进而打开所述排水口，本方案通过设置抽吸单元抽吸容纳腔介质，使得容纳腔内形成负压以带动活动件打开排水口，使得排水机构的启闭操作方便、省力，并且结构简单，提升用户使用体验。
Drainage device for water tank
The invention discloses a drainage device for a water tank. The device is arranged in an inner cavity of the water tank and comprises: a body which is fixedly mounted in the water tank, wherein the body is provided with a containing cavity and a drainage port communicating the inner cavity with the outside; a movable part which is movably arranged in the containing cavity and is matched with the drainage port in an opening and closing manner; and a suction unit which is provided with a suction channel communicated with the containing cavity. When the suction unit works, the suction channel sucks a medium in the containing cavity, negative pressure is formed in the containing cavity, the movable part moves under the action of the negative pressure of the containing cavity, and then the drainage port is opened. By arranging the suction unit to suck the medium in the containing cavity, the negative pressure is formed in the containing cavity to drive the movabdle part to open the drainage opening, so that opening and closing operation of the drainage mechanism is convenient and labor-saving, the structure is simple, and the use experience of a user is improved.
本发明公开了一种用于水箱的排水装置，设于水箱的内腔中，包括：本体，固定安装于所述水箱，所述本体设有容纳腔及连通所述内腔与外部的排水口；活动件，活动设置在所述容纳腔内并与所述排水口开闭配合；抽吸单元，设有与所述容纳腔相连通的抽吸通道；所述抽吸单元工作时，所述抽吸通道抽吸所述容纳腔中的介质，使所述容纳腔内形成负压，所述活动件在所述容纳腔的负压作用下运动，进而打开所述排水口，本方案通过设置抽吸单元抽吸容纳腔介质，使得容纳腔内形成负压以带动活动件打开排水口，使得排水机构的启闭操作方便、省力，并且结构简单，提升用户使用体验。
Drainage device for water tank
一种用于水箱的排水装置
LAI XINZHAO (Autor:in) / ZHANG ZULIAN (Autor:in) / ZHONG ZHIJUN (Autor:in)
22.10.2021
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