Application of Evaporative Cooling Air Conditioning System in Energy-Saving

This article simply introduces evaporative cooling air conditioning system,with water as refrigerants in evaporation cooling,water evaporation obtaining cold quantity.But it will not compress water vapor after evaporation,condensing back to liquid water and evaporating.Compared with machinery cooling,evaporative cooling need not compress work.Generally speaking,the energy efficiency ratio of evaporative cooling air conditioning is 2.5~5 times of mechanical refrigeration air conditioning.Furthermore,the paper introduces the application modes of the evaporative cooling air conditioning system tested in different regions and holds that evaporative cooling air conditioning system is,in a real sense,a kind of energy-saving,environment-friendly and sustainable development of refrigeration and air conditioning technology.