Oil cooling magnetic field orientation coil bag system

The utility model discloses an oil cooling magnetic field orientation coil bag system which comprises an orientation coil bag, and further comprises an oil storage tank, a cooler and an oil pump. The oil storage tank, the cooler, the oil pump and the orientation coil bag are connected through an oil pipeline. The oil cooling magnetic field orientation coil bag system is good in heat radiating effect, the orientation coil bag is divided into several ones for winding so as to increase heat radiating area, the whole coil bag is sealed inside a container, coil bag plies and plies are connected through copper wires and separated through insulating blocks in an overhead mode, and so that cooling oil can fully contact with the heat radiating surface of each ply of coil bag. Transformer oil replaces the cooling oil, the transformer oil has the functions of arc extinction and fire retardation, and the fact that electric arcs generate among the copper wires caused by the damage of insulating layers can be prevented.