Water conservancy pipeline for hydraulic engineering

The utility model discloses a water conservancy pipeline for hydraulic engineering, the toothbrush comprises a handle, the valve rod, a valve cove, the spring support seals the floodgate, the spring support seals the valve plate, a pipeline, the blowdown motor, blowdown motor board, no. Two pipeline fixing bolt, the filter valve plate, a filte, the filter screen, the motor tripe, a bearing, the motor cabinet, mechanical seal, the sealing washer, the pump body, the sealing ring, the impeller, and a support, the valve gap seals the floodgate with the spring support and is connected, the spring support seals the floodgate left side and is equipped with a spring support valve plate, no. One the pipeline left side is equipped with the blowdown motor, blowdown motor and blowdown motor board fixed connection, blowdown motor board is connected with no. Two pipelines. The beneficial effect of the utility model: the blowdown motor that the pipeline front end was equipped with when rivers pass through, can carry out sew