Self-cleaning type energy-saving central air conditioner and cleaning process

The invention belongs to the technical field of air conditioner cleaning, and discloses a self-cleaning type energy-saving central air conditioner and a cleaning process.The self-cleaning type energy-saving central air conditioner comprises a machine body, a bottom cover is fixedly installed on the outer wall of the bottom of the machine body, a filter plate is installed on the inner wall of the machine body through bolts, a cleaning mechanism is arranged in the machine body, and a scraping mechanism is arranged on one side of the cleaning mechanism; and a blowing mechanism is arranged on one side of the scraping mechanism. A motor is started to drive a rotating shaft and a rotating plate to rotate, the rotating plate drives a first connecting shaft and a second connecting shaft to rotate so as to drive a second gear to rotate on the outer wall of the first gear, the second gear drives the first connecting shaft and a first belt pulley to rotate, and the first belt pulley drives a connecting belt and a second