Simple treatment device for gases with content exceeding the standard in insulating oil of oil-immersed mutual inductor

The utility model relates to a simple treatment device for gases with content exceeding the standard in the insulating oil of an oil-immersed mutual inductor. The simple treatment device comprises an oil-immersed mutual inductor, wherein the upper end of the oil-immersed mutual inductor is provided with an oil inlet, the lower end of the mutual inductor is provided with an oil outlet, and the oil outlet is provided with a valve; the simple treatment device is characterized in that the oil outlet of the oil-immersed mutual inductor is connected to a gas storage tank by a gas pip and a reducing valve, and the gas pipe is provided with a control valve. The simple treatment device for the gases with content exceeding the standard in the insulating oil of the oil-immersed mutual inductor is simple in structure, few in component parts, simple and effective in treatment process, and thereby effectively ensures work efficiency of the mutual inductor.