Rain and sewage diversion device and use method

Abstract

The invention relates to the technical field of pipeline drainage, and discloses a rain and sewage diversion device and a use method. Comprising a collecting pool, a water inlet pipe arranged on one side of the collecting pool, a water drainage pipe arranged on the other side of the collecting pool, a grating arranged in the collecting pool, a mounting frame arranged in the middle of the collecting pool, a rain drainage assembly arranged on the mounting frame and an impurity removal assembly arranged on one side of the mounting frame, the collecting tank is divided into a sewage tank and a rainwater tank by the grating; a sewage drainage assembly is arranged on one side of the sewage pool; the mounting frame is used for fixing the rain drainage assembly and the impurity removal assembly; the impurity removal assembly is used for removing impurities attached to the grating; the rainwater drainage assembly is used for filtering rainwater in the sewage pool into the rainwater pool; and the sewage drainage assembly is used for draining the sewage in the sewage pool after being filtered by the rainwater drainage assembly. The system is suitable for various conditions, and the rain sewage discharge pressure is effectively relieved.

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