Discusses on VAV air conditioning system design for inner and peripheral zone of office buildings

According to the simulation and analysis of two air conditioning schemes for an office building with DeST software, presents that the temperature of peripheral zone can meet design demands while the indoor temperature of inner zone is over-high, and energy consumption is increased in the shared VAV air conditioning system by the inner zone and peripheral zone. Represents that the design indoor temperature can be satisfied in the VAV air conditioning system serving inner zone and peripheral zone separately. Puts forward suggestions for improving the shared VAV air conditioning system.