A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-backflow device for urban drainage, and belongs to the field of urban drainage. An urban drainage anti-backflow device comprises a water retaining table, a drainage pipe and an anti-backflow assembly, the drainage pipe is connected into the water retaining table, a square sleeve is installed at the end, extending out of the water retaining table, of the drainage pipe, and the anti-backflow assembly comprises an anti-backflow cover plate, a rotating motor and a water level detector. The anti-backflow cover plate is hinged to the top of the square sleeve through a hinge shaft, the rotating motor is fixed to the side wall of the square sleeve and fixed to the hinge shaft, the water level detector is fixed to the bottom of the square sleeve and electrically connected with the rotating motor, and a filter net bag is connected between the square sleeve and the anti-backflow cover plate. The filter net bag can filter sewage discharged from the drainage pipe, so that the cleanliness of the sewage discharged from the drainage pipe is improved, and the water resource pollution to a river channel is reduced.
本申请公开了一种城市排水防倒灌装置，属于城市排水的领域。一种城市排水防倒灌装置，包括挡水台、排水管以及防倒灌组件，所述排水管连接在挡水台内，所述排水管伸出挡水台一端安装有方形套筒，所述防倒灌组件包括防倒灌盖板、转动电机以及水位检测器，所述防倒灌盖板通过铰接轴铰接在方形套筒顶部，所述转动电机固定在方形套筒侧壁且与铰接轴固定，所述水位检测器固定在方形套筒底部，且水位检测器与转动电机电连接，所述方形套筒与防倒灌盖板之间连接有滤网兜。滤网兜能够过滤排水管中排出的污水，从而提升了排水管排水污水的清洁度，降低了对河道的水资源污染。
The invention discloses an anti-backflow device for urban drainage, and belongs to the field of urban drainage. An urban drainage anti-backflow device comprises a water retaining table, a drainage pipe and an anti-backflow assembly, the drainage pipe is connected into the water retaining table, a square sleeve is installed at the end, extending out of the water retaining table, of the drainage pipe, and the anti-backflow assembly comprises an anti-backflow cover plate, a rotating motor and a water level detector. The anti-backflow cover plate is hinged to the top of the square sleeve through a hinge shaft, the rotating motor is fixed to the side wall of the square sleeve and fixed to the hinge shaft, the water level detector is fixed to the bottom of the square sleeve and electrically connected with the rotating motor, and a filter net bag is connected between the square sleeve and the anti-backflow cover plate. The filter net bag can filter sewage discharged from the drainage pipe, so that the cleanliness of the sewage discharged from the drainage pipe is improved, and the water resource pollution to a river channel is reduced.
本申请公开了一种城市排水防倒灌装置，属于城市排水的领域。一种城市排水防倒灌装置，包括挡水台、排水管以及防倒灌组件，所述排水管连接在挡水台内，所述排水管伸出挡水台一端安装有方形套筒，所述防倒灌组件包括防倒灌盖板、转动电机以及水位检测器，所述防倒灌盖板通过铰接轴铰接在方形套筒顶部，所述转动电机固定在方形套筒侧壁且与铰接轴固定，所述水位检测器固定在方形套筒底部，且水位检测器与转动电机电连接，所述方形套筒与防倒灌盖板之间连接有滤网兜。滤网兜能够过滤排水管中排出的污水，从而提升了排水管排水污水的清洁度，降低了对河道的水资源污染。
Urban drainage anti-backflow device
一种城市排水防倒灌装置
SUN CHENGXUN (author)
2023-06-23
Patent
Electronic Resource
Chinese
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