Large DC rectification ABB transformer oil-water cooling system

The invention relates to the technical field of oil-water cooling systems, in particular to a large DC rectification ABB transformer oil-water cooling system which comprises a furnace body, a tube type heat exchanger is installed on one side of the furnace body, the water inlet end of the tube type heat exchanger is connected with a water inlet pipeline, the water outlet end of the tube type heat exchanger is connected with a water outlet pipeline, and a pressure reducing valve is installed on the water inlet pipeline. In the large-scale DC rectification ABB transformer oil-water cooling system, a processing method capable of effectively reducing the pressure of the cooling water pipeline entering the inlet of the transformer oil cooling heat exchange system so as to reduce the flow loss provides simple, effective, safe, reliable, real-time and accurate production data, is convenient for timeliness and accuracy of process regulation and control, and is suitable for popularization and application. According to