Method for cooling corrugated wall type transformer tank, involves introducing cooling air into open-ended flow channels and bending shafts of corrugated walls to form flow channel

摘要

The method involves introducing cooling air into open-ended flow channels (9,10). The shafts (3-6) of corrugated walls are bent to form a flow channel. The flow rate of cool air is improved by driving ventilator, compressor and fan. An independent claim is included for a corrugated wall type transformer tank.