Magnetic cleaning machine

The invention discloses a magnetic cleaning machine, and belongs to the technical field of air coolers in the oil refining chemical industry. The magnetic cleaning machine is used for being arranged in an air cooler to clean a cooling pipe bundle of the air cooler. The magnetic cleaning machine comprises a rail (1), a magnetic operating mechanism (2), a spring (5), a water inlet pipe (6), a spray head (8), a water collection tank (9) and a control device (13), wherein magnetic wheels (201) are arranged outside the magnetic operating mechanism (2) and are attracted on the rail (1) through magnetic force so as to fix the magnetic operating mechanism to the rail (1). A motor is arranged inside the magnetic operating mechanism (2), and the motor is used for providing power for the magnetic operating mechanism (2). The magnetic cleaning machine is simple in structure and convenient to mount, the cleaning area can reach 90% or over, and the cleaning effect is good; and in addition, the labor intensity is low, the e