Abstract：

Based on the evaporating cooling equipment, puts forward a new type cooling tower, which can increase the temperature difference between the circulating spray water and the processing hot fluid so to improve its cooling performance, decrease coil area, and finally reduce the installation and operation costs. Provides correlative thermodynamic calculating methods in view of the characters of the cooling tower, which can be applied to the design and also be used to compare and analyse the heat exchanging capacity of the cooling tower.