Horizontal pipeline deformation compensation method based on rotary compensator

The invention discloses a horizontal pipeline deformation compensation method based on a rotary compensator. The horizontal pipeline deformation compensation method comprises the steps that 1, first bent pipes extending upwards are communicated between the opposite ends of two horizontal pipelines; 2, a horizontal connecting pipe is arranged at the upper end between the two first bent pipes; 3, the two ends of the connecting pipe communicate with second bent pipes extending downwards; and 4, rotating compensators are communicated between the opposite ends of the two first bent pipes and the two second bent pipes, a U-shaped compensation structure with a downward opening is formed between the two horizontal pipelines, stress and deformation generated during pipeline conveying are compensated through the rotating compensators, the rotating compensators are large in compensation amount, blind force cannot be generated due to medium pressure, and the working efficiency is improved. And the use length of the conne