Analysis of Design and Operation Case Optimization of Air Conditioning Secondary Return Air System
This paper describes the theoretical analysis of the parameters for secondary return air treatment,revealing the correlation characteristics between the supply air control point O and the primary return air mixing point C1.Based on engineering examples,analyze practical applications to solve the problem of air conditioning system supply air temperature exceeding the supply air dew point,which requires reheating to cause cold and hot offset.
operation controlsecondary return air systemreturn air mixing point