Cooling and dedusting method and device for transformer room and electronic equipment

The invention discloses a cooling and dedusting method and device for a transformer room and electronic equipment, applied to the cooling and dedusting device for the transformer room, the cooling and dedusting device for the transformer room at least comprises a temperature control unit, a cooling unit, a ventilation unit and a dedusting unit, the temperature control unit is connected with the cooling unit and the ventilation unit, and the dedusting unit is connected with the cooling unit. Comprises: starting a temperature control unit; acquiring a real-time indoor temperature value and a preset temperature value of the transformer room; and according to the real-time indoor temperature value and the preset temperature value, the working condition type of the transformer room is judged, and the starting states of the dust removal unit, the cooling unit and the ventilation unit are correspondingly controlled. Accurate temperature control of the transformer chamber is guaranteed, and dust accumulation is avoid