Research on seasonal energy efficiency ratio of air conditioning cold source systems in public buildings

From the point of evaluating the seasonal energy efficiency of air conditioning cold and heat source system, puts forward the concept and simplified calculation method of seasonal energy efficiency ratio of air conditioning cold source systems (SEERr) in public buildings. Taking an office building in Chengdu area as an example, calculates the definite relative static parameters of SEERr. In the stage of air conditioning design, the SEERr under different air conditioning system schemes can be calculated through input of the nominal parameters of selected devices, providing simplified and quantitative basis for optimization design and rational arrangement of major units.