All Air Evaporative Cooling Air Conditioning System Design Method

The design method of the all air evaporative cooling air conditioning system was introduced. Depend on the design division of evaporative cooling air conditioning in the psychrometric chart,is introducing all air evaporative cooling air conditioning system design and check calculation model. And it has point out some key parameters of design calculation to the all air evaporative cooling air conditioning system and equipment. lanzhou area as an example to explain design calculation. It provides reference for designing of the all evaporative cooling air conditioning system.