Rapid cooling device of transformer

The utility model discloses a quick cooling device of a transformer, which relates to the technical field of transformer heat dissipation and specifically comprises a cylindrical storage barrel, a heat-conducting medium is arranged in the cylindrical storage barrel, two connecting pipes are connected to the side surface of the cylindrical storage barrel, one connecting pipe is connected with a circulating pump, the other end of the circulating pump is connected with a heat-conducting pipe, and the other end of the heat-conducting pipe is connected with a heat-conducting pipe. The other end of the heat conduction pipe is connected with the other connecting pipe; at least two rectangular heat conduction plates which are symmetrically arranged are installed on the side face of the cylindrical storage barrel and distributed in the axis direction of the cylindrical storage barrel. When the transformer is used, the refrigeration surfaces of the plurality of semiconductor refrigeration sheets jointly refrigerate the