High power transformer temperature control device

The utility model discloses a high power transformer temperature control device, include the casing, the casing inner wall is fixed with vary voltage mechanism, and the casing top is provided with thecirculating pump, the inside and cooling tube one end of circulating pump intercommunication casing, and cooling tube other end intercommunication casing bottom, casing top still are equipped with controller and oil pressure compensation jar, the controller is equipped with the sleeve on intercommunication casing top, and the sleeve inner wall inlays the resistance strip that is equipped with a pair of mutual insulation, and piston that the sleeve is inside freely to be removed about still being equipped with, piston inlay the conductor block electric connection that establishes insulating resistance strip each other, and the sleeve bottom sets up that the intercommunication sleeve is inside to compensate the through -hole of jar with the oil pressure, the utility model discloses in the implementation process, hy