Water storage flood-fighting pipeline based on sponge city construction

• Main Authors: BAI SUFANG, SUN SHUYUN
• Format: Patent
• Language: Chinese; English
• Published: 13.08.2019
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The utility model discloses a water storage flood-fighting pipeline based on sponge city construction. The device comprises a ponding well, drainage pipes and water pumps, one end of a circulating water pipe is fixedly connected to the lower part of the side of the ponding well; a filter screen is mounted at the connecting end of the circulating water pipe and the water accumulation well; the drain pipe is connected to the side of the circulating water pipe; the drain pipe is communicated with the first water storage pipe through a communicating water pipe; the side of the second water storagepipe is connected with a communicating water pipe through a water drain pipe; the bottom of the second water storage pipe is connected with one end of a water conveying pipe, the water inlet end of the water pump is arranged in the water discharging well and connected with the other end of the water conveying pipe, a water discharging valve is installed at the water outlet end of the water pump,and an external power swit