Bearing type reservoir large water pipe

The utility model discloses a bearing type reservoir large water pipe which is characterized in that the bearing type reservoir large water pipe is provided with a reinforced concrete pipe layer, a metal pipe layer, a plastic pipe layer and a ceramic pipe layer which are sequentially arranged from outside to inside, the outer surface of the reinforced concrete pipe layer is of a smooth curved surface structure, and the inner surface of the reinforced concrete pipe layer is of a tooth-shaped structure. The inner surface and the outer surface of the metal pipe layer are both of a tooth-shaped structure, the outer surface of the plastic pipe layer is of a tooth-shaped structure, the inner surface of the plastic pipe layer is of a smooth curved surface structure, and the inner surface and the outer surface of the ceramic pipe layer are both of a smooth curved surface structure. The tooth-shaped structure on the reinforced concrete pipe layer, the tooth-shaped structure on the metal pipe layer and the tooth-shaped