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A platform for research: civil engineering, architecture and urbanism
Underground open-type storage pond
The invention discloses an underground open-type storage pond which comprises a pond body. One end of the pond body is provided with a water inlet box culvert in a communicated mode, and the other end of the pond body is provided with a water outlet box culvert in a communicated mode. The pond body is divided into a rainwater pump water accumulation area and a storage area. The rainwater pump water accumulation area is located above the storage area. A rainwater pump and sewage pumps are arranged in the pond body. The rainwater pump is arranged at the end close to the water outlet box culvert. The sewage pumps are arranged on the two sides of the end close to the water inlet box culvert. A water flow inlet groove is formed in the inner bottom face of the pond body. The water flow inlet groove tilts from the rainwater pump to the sewage pumps in a descending mode. Sewage and sediments inside the pond body are discharged outwards through the sewage pumps. According to the underground open-type storage pond, the initial rainwater can be dammed, original running management overhaul workloads of a rainwater pump station are not increased, and the pond bottom pollutant sedimentation degree and decontamination operating difficulty are effectively lowered further.
Underground open-type storage pond
The invention discloses an underground open-type storage pond which comprises a pond body. One end of the pond body is provided with a water inlet box culvert in a communicated mode, and the other end of the pond body is provided with a water outlet box culvert in a communicated mode. The pond body is divided into a rainwater pump water accumulation area and a storage area. The rainwater pump water accumulation area is located above the storage area. A rainwater pump and sewage pumps are arranged in the pond body. The rainwater pump is arranged at the end close to the water outlet box culvert. The sewage pumps are arranged on the two sides of the end close to the water inlet box culvert. A water flow inlet groove is formed in the inner bottom face of the pond body. The water flow inlet groove tilts from the rainwater pump to the sewage pumps in a descending mode. Sewage and sediments inside the pond body are discharged outwards through the sewage pumps. According to the underground open-type storage pond, the initial rainwater can be dammed, original running management overhaul workloads of a rainwater pump station are not increased, and the pond bottom pollutant sedimentation degree and decontamination operating difficulty are effectively lowered further.
Underground open-type storage pond
CHEN SHUYU (author) / JI HONGJIN (author) / ZHANG SHANFA (author) / DING JIYU (author) / LIU XIANG (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
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