A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a float valve. According to the technical scheme, the float valve is characterized by comprising a valve port and a limiting column, wherein a rotating shaft is installed, a valve plate is rotationally connected to the rotating shaft, a sealing plate is arranged on the valve plate, a floating rod is fixedly connected to the valve plate, a float is connected to one end of the floating rod, and when the floating rod abuts against the limiting column, the sealing plate seals the valve port. The float valve has the advantages that due to the fact that the float floats on the water surface of a rainwater pipeline, little rainwater exists in the initial stage, the valve port is in an open state, the rainwater is drained into the rainwater pipeline, the water surface of the rainwater pipeline rises along with increase of the rainwater till the floating rod abuts against the limiting column, the valve plate just seals the valve port at the moment, the rainwater is accumulated in the rainwater pipeline, unpowered self-control adjustment is achieved, sewage is drained, and the rainwater is collected. The float valve is simple in structure, low in cost and easy to use and popularize.
本发明公开了一种浮筒阀，其技术方案要点是包括有阀口和限位柱，并且安装有转轴，转轴上转动连接有阀板，阀板设置有封板，并且固定连接有浮杆，浮杆的一端连接有浮筒，当浮杆抵接在限位柱时，封板封闭阀口。本发明具有以下有益效果：由于浮筒浮在雨水管道的水面上，初期雨水较少，阀口处于开启状态，都排入污水管道内，随着雨水的增加，雨水管道的水面上涨，直至浮杆顶在限位柱上，而此时阀板恰好将阀口封闭，从而将雨水积蓄在雨水管道内，从而实现无动力自控调节，排出污水，收集雨水。结构简单，成本低，易于推广使用。
The invention discloses a float valve. According to the technical scheme, the float valve is characterized by comprising a valve port and a limiting column, wherein a rotating shaft is installed, a valve plate is rotationally connected to the rotating shaft, a sealing plate is arranged on the valve plate, a floating rod is fixedly connected to the valve plate, a float is connected to one end of the floating rod, and when the floating rod abuts against the limiting column, the sealing plate seals the valve port. The float valve has the advantages that due to the fact that the float floats on the water surface of a rainwater pipeline, little rainwater exists in the initial stage, the valve port is in an open state, the rainwater is drained into the rainwater pipeline, the water surface of the rainwater pipeline rises along with increase of the rainwater till the floating rod abuts against the limiting column, the valve plate just seals the valve port at the moment, the rainwater is accumulated in the rainwater pipeline, unpowered self-control adjustment is achieved, sewage is drained, and the rainwater is collected. The float valve is simple in structure, low in cost and easy to use and popularize.
本发明公开了一种浮筒阀，其技术方案要点是包括有阀口和限位柱，并且安装有转轴，转轴上转动连接有阀板，阀板设置有封板，并且固定连接有浮杆，浮杆的一端连接有浮筒，当浮杆抵接在限位柱时，封板封闭阀口。本发明具有以下有益效果：由于浮筒浮在雨水管道的水面上，初期雨水较少，阀口处于开启状态，都排入污水管道内，随着雨水的增加，雨水管道的水面上涨，直至浮杆顶在限位柱上，而此时阀板恰好将阀口封闭，从而将雨水积蓄在雨水管道内，从而实现无动力自控调节，排出污水，收集雨水。结构简单，成本低，易于推广使用。
Float valve
一种浮筒阀
YU ZHENGHUA (author)
2021-10-12
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle