Cooling system of dual-wind-path water-cooling motor

The invention discloses a cooling system of a dual-wind-path water-cooling motor, and solves the problems that an existing water-collecting apparatus is high in wind resistance and unbalanced in wind resistance in two wind paths in the motor. According to the cooling system of the dual-wind-path water-cooling motor, a stator iron core (2) is arranged in a water-cooling motor base (1); a stator iron core wind path (3) is arranged in the stator iron core (2); a water-cooling motor cooling chamber (7) is arranged on the water-cooling motor base (1); a water-collecting apparatus box-shaped frame (4) is arranged on the water-cooling motor base (1) in the water-cooling motor cooling chamber (7); an air water cooler (5) is arranged in the water-collecting apparatus box-shaped frame (4); an excitation device (6) is arranged in a non-driving end wind path (9); water-collecting plates (10) that are in parallel to one another and inclined towards the driving end of the motor at an angle of 25 degrees are uniformly distributed between a front-end panel and a back-end panel of the water-collecting apparatus box-shaped frame (4); and water-collecting grooves (11) are formed in the bottom ends of the water-collecting plates (10). Compared with the conventional water-collecting apparatus, the cooling system of the dual-wind-path water-cooling motor is low in wind resistance, and good in water-collecting effect.