Water-air heat exchange device of static var generator

The utility model discloses a water-air heat exchange device of a static var generator, which comprises a frame, a main circulation loop, a water treatment loop, a water replenishing loop and a voltage stabilizing module, and the main circulation loop comprises a main circulation water pump, a pump inlet pipeline module and a pump outlet pipeline module which are arranged in the frame; the water treatment loop comprises a deionization tank mounted on the right outer side of the frame, an inlet of the deionization tank is connected with a pump outlet pipeline module, and an outlet of the deionization tank is connected with a pump inlet pipeline module; the water supplementing loop comprises a water supplementing tank, and the water supplementing tank is arranged in the left side of the frame and connected with the deionization tank; the pressure stabilizing module comprises an expansion tank mounted on the right outer side of the frame, the expansion tank is arranged on the upper side of the deionization tank,