Wind power water cooling system

The utility model discloses a wind power water cooling system which comprises a generator, a heat dissipation device, a water pump assembly and an automatic water replenishing and pressure stabilizing device, the generator, the heat dissipation device and the water pump assembly are sequentially connected end to end to form a circulation loop, and the automatic water replenishing and pressure stabilizing device is connected with a water inlet of the generator; the automatic water supplementing and pressure stabilizing device comprises an expansion tank, a connecting valve block arranged on the top of the expansion tank, an alarm switch, a drain valve, a pressure gauge, an automatic exhaust valve, a safety valve, a ball valve, a water collecting bottle connected with the safety valve through a rubber pipe, and a conversion connector connected with the ball valve through a pressure maintaining water pipe, wherein the alarm switch, the drain valve, the pressure gauge, the automatic exhaust valve, the safety valv