Cooling tower

The utility model provides a cooling tower. The cooling tower comprises a tower body assembly, an air inlet hole, supporting legs, an exhaust assembly, an electric control cabinet, a water pump, a water collecting plate and a drainage pipe, according to the cooling tower, due to the arrangement of the tower body assembly, the balance valve is used for an operator to adjust the flow of to-be-cooled water in the cooling pipe, non-uniform water replenishing caused by hydraulic balance is avoided, water distribution of the cooling pipe is uniform, the cooling effect is greatly improved, and the operation efficiency of the cooling tower is guaranteed; by arranging the exhaust assembly, the fan blades are used for sucking air to the exhaust pipe to be exhausted, so that the air enters the tower body from the air inlet hole and enters the exhaust pipe through the filler and the through hole, the air is in full contact with the to-be-cooled water, and the working efficiency of the cooling tower is improved; and due t