Air conditioner,after electrify refrigeration system of refrigerant compressor suction and low-pressure steam is compressed for high-pressure steam condenser back to.While the axial flow fan of outdoor air inhaled through the condenser,take out heat,refrigerant pressure steam condenses into liquid refrigerant pressure.High-pressure liquid through the filter,the throttle body after the evaporator,and in the corresponding low evaporation,absorb heat.Around While tubular air fan continuously into the evaporator finned heat,and between the cold air after combustion to send.So indoor air continuously circulating to lower temperature.