High-strength three-dimensional oil-immersed transformer tank

Abstract

The utility model provides a kind of high-strength three-dimensional oil-immersed transformer oil tank, including oil tank shell and top cover, the top cover is fixed in the top of oil tank shell by bolt, the front and back of oil tank shell are symmetrically equipped with multiple radiating fins, the radiating fin is evenly equidistant arrangement, the oil tank shell is also equipped with heat sink device. The heat sink device includes air pump, gas storage pipe and air outlet plate, the air pump is arranged in the lower end of oil tank shell, the output end of the air pump is equipped with connecting air pipe, the gas storage pipe is equipped with two, symmetrically fixed in the front and back of oil tank shell, located the bottom of radiating fin, the connecting air pipe is tee pipe, respectively connected with the output end of air pump and two gas storage pipes, through the synergistic effect of radiating fin, heat sink device and oil tank shell inner wall coolant, multiple levels heat dissipation is realized, greatly improve the heat dissipation efficiency of oil tank, can effectively reduce the temperature of transformer oil, guarantee the insulation performance and service life of transformer.

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