Pipeline deformation adjusting device based on multi-stage flow damping

The invention provides a pipeline deformation adjusting device based on multi-stage flow damping, the device is arranged at a pipeline port and used for connecting two adjacent pipelines, the device comprises a flexible adjusting assembly, the flexible adjusting assembly is of a cylindrical structure and comprises a flexible connecting part and fixing parts arranged at the two ends of the flexible connecting part, and the flexible connecting part is connected with the flexible connecting part; guide supporting parts are arranged on the inner sides of the two fixing parts; the flow guide auxiliary supporting piece is arranged in the flexible adjusting assembly, the two ends of the flow guide auxiliary supporting piece abut against the ends of the pipeline respectively, the flow guide auxiliary supporting piece relatively slides along the inner side of the flexible adjusting assembly, and the outer wall of the flow guide auxiliary supporting piece is attached to the inner wall of the guide supporting part to fo