Pipeline arrangement structure of central air conditioner

The utility model discloses a pipeline arrangement structure of a central air conditioner, which comprises a wall body, a mounting cylinder is arranged on the outer surface of the wall body, and fixing cylinders are arranged on two sides of the outer surface of the wall body above the mounting cylinder; the dismounting and fastening mechanism is arranged on a fixed disc fixedly connected with the interior of the fixed cylinder, one side of the fixed disc is rotationally connected with a disc, one end of the disc is fixedly connected with a power assembly, the outer surface of the fixed disc is evenly and fixedly connected with fixed blocks, and the fixed blocks are fixedly connected with the power assembly. A rotating rod with one end connected with the disc is rotationally connected to the interior of the fixing block, and a rotating ring is rotationally connected to the outer surface of the fixing cylinder. And the heat preservation mechanism is arranged in the mounting cylinder and used for protecting the