Main transformer oil flow guide micro circulation device with photovoltaic frequency conversion function

The utility model relates to a main transformer oil flow guide micro circulation device with a photovoltaic frequency conversion function. The main transformer oil flow guide micro circulation device comprises a main transformer body and radiators arranged on the two sides of the main transformer body. An oil flow guide spray pipe is arranged below an inner winding and an iron core of the main transformer body, delivery valves are arranged on the two side walls of the upper portion of the main transformer body, the delivery valves are connected with inlets of the radiators on the two sides respectively through pipelines, a filling valve and a frequency variable micro circulation pump are arranged on an oil return pipeline, the frequency variable micro circulation pump drives the oil route to circulate, and oil outlets are evenly formed in the side, facing the winding and the iron core, of the oil flow guide spray pipe. The frequency variable micro circulation pump is electrically connected with a power source