Abstract：

The pressure bearing capacity of equipment and pipeline system is a main factor affecting vertical zoning of air conditioning water system. Based on the research of more than thirty standards at home and abroad, as well as parameters of various products from more than ten manufacturers, analyses the pressure bearing capacity of major equipments, pipes and connections of air conditioning systems. Combined with twenty projects, classifies and summarizes the forms of air conditioning water system and the methods of vertical zoning in typical super high-rise buildings in the construction and completion at home and abroad. According to analysis in theory and by project cases, obtains both the principles and the schemes of vertical zoning of air conditioning water system in super high-rise buildings with different heights.

Keywords:superhigh-risebuilding,airconditioningwatersystem,verticalzoning,pressurebearingofpipeline,pressurebearingofequipment