Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an overflow system for isolating air, which comprises an overflow cap and a floating body. The overflow cap comprises a drainage part and a water inlet part fixedly arranged above the drainage part, and a drainage channel is arranged in the drainage part. The water inlet part is an annular supporting body, the bottom of the annular supporting body is fixed to the outer wallface of the drainage part, and a water inlet is formed in the side edge of the annular supporting body. A containing space is defined by the inner wall face of the annular supporting body, the floating body is arranged in the containing space and can move up and down, and the bottom of the floating body is in sealing fit with the top of the drainage channel. A limiting structure used for limitingthe stroke of the floating body is arranged at the top of the annular supporting body. Under normal conditions, the floating body is matched with the drainage channel in a sealed mode due to the gravity effect, so that a drainage port of the drainage valve is isolated from the outside air, the outside air cannot enter the drainage port, the drainage port is almost in a full-pipe water state, andthe drainage speed is greatly increased through the siphonic effect; and when the water level exceeds the floating body by a certain height, the floating body floats upwards and opens the drainage channel to realize overflow.
本发明公开了一种隔离空气的溢流系统，包括溢流帽和浮体，溢流帽包括排水部和固设在排水部上方的进水部，排水部的内部设置有排水通道。进水部为一环形支撑体，环形支撑体底部固定在排水部的外壁面上，环形支撑体侧边开设有进水口。环形支撑体的内壁面合围形成一容置空间，浮体设在容置空间内并可上下活动，浮体底部与排水通道顶部密封配合。环形支撑体顶部设有用于对浮体行程进行限制的限位结构。正常情况下，浮体因重力作用与排水通道密封配合，隔离了排水阀排水口与外界空气相通，外界空气无法进入到排水口内，排水口几乎处于满管水状态，通过虹吸效应使得排水速度大幅提高；当水位漫过浮体一定高度时，浮体上浮并打开排水通道实现溢流。
The invention discloses an overflow system for isolating air, which comprises an overflow cap and a floating body. The overflow cap comprises a drainage part and a water inlet part fixedly arranged above the drainage part, and a drainage channel is arranged in the drainage part. The water inlet part is an annular supporting body, the bottom of the annular supporting body is fixed to the outer wallface of the drainage part, and a water inlet is formed in the side edge of the annular supporting body. A containing space is defined by the inner wall face of the annular supporting body, the floating body is arranged in the containing space and can move up and down, and the bottom of the floating body is in sealing fit with the top of the drainage channel. A limiting structure used for limitingthe stroke of the floating body is arranged at the top of the annular supporting body. Under normal conditions, the floating body is matched with the drainage channel in a sealed mode due to the gravity effect, so that a drainage port of the drainage valve is isolated from the outside air, the outside air cannot enter the drainage port, the drainage port is almost in a full-pipe water state, andthe drainage speed is greatly increased through the siphonic effect; and when the water level exceeds the floating body by a certain height, the floating body floats upwards and opens the drainage channel to realize overflow.
本发明公开了一种隔离空气的溢流系统，包括溢流帽和浮体，溢流帽包括排水部和固设在排水部上方的进水部，排水部的内部设置有排水通道。进水部为一环形支撑体，环形支撑体底部固定在排水部的外壁面上，环形支撑体侧边开设有进水口。环形支撑体的内壁面合围形成一容置空间，浮体设在容置空间内并可上下活动，浮体底部与排水通道顶部密封配合。环形支撑体顶部设有用于对浮体行程进行限制的限位结构。正常情况下，浮体因重力作用与排水通道密封配合，隔离了排水阀排水口与外界空气相通，外界空气无法进入到排水口内，排水口几乎处于满管水状态，通过虹吸效应使得排水速度大幅提高；当水位漫过浮体一定高度时，浮体上浮并打开排水通道实现溢流。
Overflow system for isolating air
一种隔离空气的溢流系统
CHEN XUEYU (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen