结合武汉地区具体工程项目,分析了太阳能吸收式空调系统的节能性、经济性及环境效益。当集热器的配置满足60%冷负荷时,全年一次能源利用效率为1.16,与冷水机组+燃气锅炉系统、空气源热泵系统相比节能量明显。由于太阳能集热器价格较高,系统初投资较高,投资回收期较长。优化结果表明,太阳能集热器面积宜满足55%~80%空调负荷的需求,不能低于40%。 Combined with specific projects in Wuhan, the energy-saving, economic and environmental benefits of solar energy absorption air conditioning system are analyzed. When the collector configuration to meet the 60% cooling load, annual energy efficiency of 1.16, compared with the chiller + gas boiler system, air-source heat pump system, energy-saving significantly. Due to the higher price of solar collectors, higher initial investment, longer payback period. Optimization results show that the area of ​​solar collectors should meet the 55% ~ 80% air conditioning load demand, not less than 40%.