Discussion on heating load calculation of air conditioning system in winter

Discusses the composition of heating load of air conditioning systems. Points out that the heating load calculation method of the air conditioning system with humidification is different from that of the heating system, and the heating load calculation method of the air conditioning system without humidification is the same as that of the heating system. Analyses the differences between isenthalpic humidification and isothermal humidification in the calculation and equipment selection of air conditioning systems.