A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device for preventing municipal drainage system from flowing backwards and overflowing
The invention discloses a device for preventing reverse flow and overflow of a municipal drainage system, which is arranged on a water inlet well and is characterized by comprising a water inlet arranged on the water inlet well and used for injecting sewage, and a bent pipe arranged on a diversion pipe, the bending pipe is used for discharging inrush backward flow sewage downwards, the flow dividing pipe is arranged on the confluence pipe and used for inrush backward flow sewage from top to bottom, the confluence pipe is arranged on the water inlet and used for communicating the water inlet, the bending pipe, the flow dividing pipe and a water outlet pipe, and the water outlet pipe is arranged on the water inlet and used for communicating the bending pipe with the flow dividing pipe and the water outlet pipe. The water outlet pipe is arranged on the confluence pipe and is used for discharging sewage. According to the device for preventing the municipal drainage system from flowing backwards and overflowing, overflowing water flow is blocked on the basis of the Tesla valve principle, and backward flowing caused by overflowing of a large amount of water flow in a short time can be effectively prevented.
本发明公开了一种防止市政排水系统倒灌溢出的装置，装置设置于入水井上，其特征在于，包括：进水口，所述进水口设置于所述入水井上，所述进水口用于灌入污水，弯折管，所述弯折管设置于所述分流管上，所述弯折管用于向下排出涌入的倒灌污水，分流管，所述分流管设置于所述合流管上，所述分流管用于由上向下涌入倒灌污水，合流管，所述合流管设置于所述进水口上，所述合流管用于连通所述进水口、所述弯折管和所述分流管，出水管，所述出水管设置于所述合流管上，所述出水管用于排出污水。该防止市政排水系统倒灌溢出的装置，基于特斯拉阀原理对溢出水流进行阻塞处理，可以有效防止短时间大量水流溢出造成的倒灌。
Device for preventing municipal drainage system from flowing backwards and overflowing
The invention discloses a device for preventing reverse flow and overflow of a municipal drainage system, which is arranged on a water inlet well and is characterized by comprising a water inlet arranged on the water inlet well and used for injecting sewage, and a bent pipe arranged on a diversion pipe, the bending pipe is used for discharging inrush backward flow sewage downwards, the flow dividing pipe is arranged on the confluence pipe and used for inrush backward flow sewage from top to bottom, the confluence pipe is arranged on the water inlet and used for communicating the water inlet, the bending pipe, the flow dividing pipe and a water outlet pipe, and the water outlet pipe is arranged on the water inlet and used for communicating the bending pipe with the flow dividing pipe and the water outlet pipe. The water outlet pipe is arranged on the confluence pipe and is used for discharging sewage. According to the device for preventing the municipal drainage system from flowing backwards and overflowing, overflowing water flow is blocked on the basis of the Tesla valve principle, and backward flowing caused by overflowing of a large amount of water flow in a short time can be effectively prevented.
本发明公开了一种防止市政排水系统倒灌溢出的装置，装置设置于入水井上，其特征在于，包括：进水口，所述进水口设置于所述入水井上，所述进水口用于灌入污水，弯折管，所述弯折管设置于所述分流管上，所述弯折管用于向下排出涌入的倒灌污水，分流管，所述分流管设置于所述合流管上，所述分流管用于由上向下涌入倒灌污水，合流管，所述合流管设置于所述进水口上，所述合流管用于连通所述进水口、所述弯折管和所述分流管，出水管，所述出水管设置于所述合流管上，所述出水管用于排出污水。该防止市政排水系统倒灌溢出的装置，基于特斯拉阀原理对溢出水流进行阻塞处理，可以有效防止短时间大量水流溢出造成的倒灌。
Device for preventing municipal drainage system from flowing backwards and overflowing
一种防止市政排水系统倒灌溢出的装置
DUAN RAN (author) / LIU ZHONGZHONG (author) / WANG SHUO (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Basement drainage pipeline system for preventing rainstorm from flowing backwards
| European Patent Office | 2022
Component for preventing water from flowing backwards for wind shielding and drainage of window
| European Patent Office | 2021
Window cleaning machine for preventing sewage from flowing backwards
| European Patent Office | 2020
Buoyancy device for preventing rainwater from flowing backwards at subway entrance
| European Patent Office | 2022
Airbag device for preventing rainwater from flowing backwards at subway entrance
| European Patent Office | 2024