A combined box culvert reconstruction flow guide structure

Abstract

The utility model relates to box culvert technical field especially a kind of flow box culvert reconstruction flow guide structure, including box culvert roof and box culvert floor, the entrance of box culvert floor top is built with water retaining weir, water retaining weir's front side is placed with submersible pump, the water outlet of submersible pump is equipped with flow guide pipe, the right side of box culvert floor top is built with water retaining wall, water retaining wall's right side and box culvert floor between are equipped with water pipe support, the side wall of box culvert roof is equipped with angle steel support, the top of angle steel support is laid with ventilation hose. The water outlet of submersible pump is connected into flow guide pipe and along water pipe support laying is drained, and the right side of newly-built sewage pipeline away from box culvert is built to form box culvert internal flow guide channel drainage, according to different needs using upper drainage tube and lower drainage tube to drain, orderly drainage is taken in different drainage mode, improve drainage efficiency, ensure that construction area is dry.

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