Connection system of transformer and water cooler

The utility model relates to a connecting system of a transformer and a water cooler, and belongs to the technical field of transformer manufacturing. According to the technical scheme, a transformeroil tank (1) is connected with an upper oil conveying main pipe (7) and a lower oil conveying main pipe (4) of a water cooler (8) through a second valve (13) and a first valve (9) respectively; a lower transverse pipe (5) of the water cooler (8) is supported on the ground by a lower support (2); and a middle transverse pipe (6) of the water cooler (8) is supported by the upper support (3). The beneficial effects of the utility model are that: the utility model discloses: the beneficial effect is: When the water cooler of the transformer is transported or in an earthquake, vibration caused by the water cooler is consumed by the elastic valve, the elastic supporting block and the elastic supporting cambered surface block, deformation and damage of a pipeline of the water cooler are avoided,the probability that the v