The core structure of hydraulic engineering (such as dam body) is usually a giant volume, with a one-time pouring volume of thousands or even tens of thousands of cubic meters, and requires continuous and uninterrupted construction to prevent cold joints and ensure structural integrity and impermeability. The concrete conveying pipe system can be linked with multiple large mixing plants and concrete pumps to form a powerful supply chain, continuously delivering massive amounts of concrete to the warehouse surface with extremely high conveying efficiency, meeting the demanding requirements of rapid pouring of large volume concrete, which is incomparable to human or traditional machinery