A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a separate system type initial rainwater regulation and storage pool. The separate system type initial rainwater regulation and storage pool is characterized by comprising a natural water drainage unit and a buffer regulation and storage unit which are arranged in the water flow direction, the natural water drainage unit comprises a first buffer pool and a first hydraulic automatic tilting gate, a water inlet pipe is arranged on the upstream part of the first hydraulic automatic tilting gate in the first buffer pool, a natural water drainage outlet is formed in the downstream part of the first hydraulic automatic tilting gate in the first buffer pool, the buffer regulation and storage unit comprises a second buffer pool communicated with the first buffer pool, and a regulation and storage pool body, and the second buffer pool is communicated with the regulation and storage pool body through a second normally-open hydraulic automatic gate. According to the separate system type initial rainwater regulation and storage pool, initial rainwater separation is achieved, rainwater drainage is controlled and regulated according to the different rainfall amount, pollution caused when initial rainwater is directly drained and water accumulation in towns are effectively prevented, the structure is simple, the cost is low, full-automatic control can be achieved, manual operation is not needed, and regulation and storage are safe and reliable.
The invention discloses a separate system type initial rainwater regulation and storage pool. The separate system type initial rainwater regulation and storage pool is characterized by comprising a natural water drainage unit and a buffer regulation and storage unit which are arranged in the water flow direction, the natural water drainage unit comprises a first buffer pool and a first hydraulic automatic tilting gate, a water inlet pipe is arranged on the upstream part of the first hydraulic automatic tilting gate in the first buffer pool, a natural water drainage outlet is formed in the downstream part of the first hydraulic automatic tilting gate in the first buffer pool, the buffer regulation and storage unit comprises a second buffer pool communicated with the first buffer pool, and a regulation and storage pool body, and the second buffer pool is communicated with the regulation and storage pool body through a second normally-open hydraulic automatic gate. According to the separate system type initial rainwater regulation and storage pool, initial rainwater separation is achieved, rainwater drainage is controlled and regulated according to the different rainfall amount, pollution caused when initial rainwater is directly drained and water accumulation in towns are effectively prevented, the structure is simple, the cost is low, full-automatic control can be achieved, manual operation is not needed, and regulation and storage are safe and reliable.
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