Mobile hot air blowing deicing device for 220kV transformer substation

The invention discloses a mobile hot air blowing deicing device for a 220kV transformer substation, and belongs to the technical field of transformer substation deicing, the mobile hot air blowing deicing device comprises a flat car and a plurality of hollow insulating rods, an inner cavity of the flat car is provided with an industrial hot air blower and a mobile power supply, and the plurality of hollow insulating rods are sequentially connected through end nuts. The bottom of the hollow insulating rod is connected with the output end of an industrial air heater through a hose, an air outlet pipe opening is formed in the top of the hollow insulating rod, a rotating base is arranged on the flat trolley, a telescopic air cylinder is hinged to the left end of the rotating base, a bottom plate is hinged to the right end of the rotating base, and a guide rail is fixed to the bottom plate. The device is simple in structure, on the premise that the safety of operators is guaranteed, snow and ice covered on various