Oil -immersed transformer with heat radiation structure

The utility model relates to a transformer heat dissipation technical field, concretely relates to oil -immersed transformer with heat radiation structure, including heat radiation structure, the utility model discloses set up heat radiation structure below oil -immersed transformer, set up the liquid cooling room, the cold heat dissipation room of oil, forced -air cooling heat dissipation room and cold heat -exchanging chamber, the condition of being heated according to the transformer, the optional uses the liquid cooling room, cold heat dissipation room of oil or forced -air cooling heat dissipation room, open the bleed fan of forced -air cooling heat dissipation room through the switch when being heated when less, realize exothermal process, the air discharge fan of liquid cooling room is opened to the accessible switch when being heated when slightly big, open water cooling pipeline through the valve, the exhaust fan can blow the air current and drive the cold heat -exchanging chamber of cold airflow ent