Drying device for spiral tube of breathing machine

The utility model relates to the technical field of breathing machine spiral pipes, in particular to a breathing machine spiral pipe drying device which has the advantages of improving practicability and working efficiency and reducing electric quantity loss and comprises a box body, a hot-air blower is arranged on the right portion of the box body, an exhaust pipe is arranged on the left portion of the hot-air blower, and an air outlet pipe is rotationally connected to the left portion of the hot-air blower. A roller is arranged in the middle of the air outlet pipe, a plurality of exhaust holes are formed in the air outlet pipe, a cleaning brush is in threaded connection with the upper portion of the air outlet pipe, a plurality of fixing plates are arranged on the box body and connected with clamping plates through springs, a plurality of sliding grooves are formed in the box body and matched with the lower portions of the clamping plates, and a telescopic pipe is arranged on the right portion of the box bo