Air conditioning system design for Dalian Xinghai International Exhibition Center
Jiang Haiyuan, Song Xiaochun, Lao Yimin, Zhu Huibin and Chen Yang
Based on a super high-rise building in cold region, discusses and analyses the specific design of the air conditioning system. The heat source system uses the municipal seawater source heat pump and municipal steam；the air conditioning water system divides into two to three vertical pressure zones according to the equipment and pipeline pressure, building features and owners request; the laundry room process and air conditioning humidifying steam are provided jointly by the municipal steam and steam boilers; and the data center tenant offices use cooling tower system for the cold supply. Analyses the interior and outside micro-climatic conditions of the building with CFD simulation software, and provides scientific and reasonable theoretical basis for planning and design.