Application of plane liquid film plate-type evaporative condensing air conditioning system to a project

Presents the application of this system to an academic communication centre in Guangdong Province, and compares the system to water-cooling and air-cooling air conditioning systems in terms of energy saving, economical efficiency and environmental protection. The results show that the coefficient of performance (COP) of the evaporative condensing system is 30.5 percent higher than that of the air-cooling system and 12.7 percent higher than the water-cooling system; the operating cost of the system is 31.0 percent lower than that of the air-cooling system and 16.5 percent lower than the water-cooling system; and that the ratio of water saving of the system is 54.5 percent compared to the water-cooling system.