Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A municipal drainage system comprises a rainwater collection pipe for collecting rainwater, a catch basin, a river water backward-flowing blocking weir, a sedimentation tank, a drainage pump and a drainage pump control device, wherein the catch basin with specific volume is communicated with the rainwater collection pipe, is capable of storing a specific quantity of rainwater collected by the rainwater collection pipe and is communicated with a riverway through a rainwater dredging pipe; the river water backward-flowing blocking weir is arranged in the catch basin; the sedimentation tank is used for sedimentating the rainwater entering the same, and the sedimentated rainwater can be drained into the riverway or a municipal sewage pipe network; the drainage pump is used for pumping the rainwater from the catch basin into the sedimentation tank; the drainage pump control device is capable of controlling the pumped rainwater quantity and the pumping time when the drainage pump is used for pumping the rainwater in the catch basin into the sedimentation tank.
A municipal drainage system comprises a rainwater collection pipe for collecting rainwater, a catch basin, a river water backward-flowing blocking weir, a sedimentation tank, a drainage pump and a drainage pump control device, wherein the catch basin with specific volume is communicated with the rainwater collection pipe, is capable of storing a specific quantity of rainwater collected by the rainwater collection pipe and is communicated with a riverway through a rainwater dredging pipe; the river water backward-flowing blocking weir is arranged in the catch basin; the sedimentation tank is used for sedimentating the rainwater entering the same, and the sedimentated rainwater can be drained into the riverway or a municipal sewage pipe network; the drainage pump is used for pumping the rainwater from the catch basin into the sedimentation tank; the drainage pump control device is capable of controlling the pumped rainwater quantity and the pumping time when the drainage pump is used for pumping the rainwater in the catch basin into the sedimentation tank.