Method and apparatus for cooling by evaporation

摘要

The main air current entering at 22 is cooled at 11 by exchange with the auxilary air current which is blown by 29 and is itself cooled by evaporation at 21. It then passes through the exchanger 18 where it is further cooled. It is then cooled in the exchanger 44 and finally by evaporation at 47 before entering into the room to be conditioned. An additional refrigerator 52 can be provided. <IMAGE>