数据中心空调系统设计
Air conditioning system design for a data center
摘要：
介绍了某数据中心机房精密空调系统方案，概述了该系统室内设计参数、空调系统设置原则、空调风系统及冷却水系统设置，并对冷却水型恒温恒湿机房专用空调加闭式冷却塔系统方案与冷水型恒温恒湿机房专用空调加风冷螺杆式热泵机组方案进行了对比。
关键词：精密空调恒温恒湿闭式冷却塔电源使用效率（PUE）气流组织
Abstract：
Presents the air conditioning system scheme for a data center, summarizes the indoor design parameters, the air conditioning system installation principles, and the air distribution and cooling water system layouts. Compares the cooling water type constant temperature and humidity air conditioning plus closed cooling tower scheme with the chilled water type constant temperature and humidity air conditioning plus air cooled screw heat pump scheme.
Keywords:precision air conditioner, constant temperature and humidity, closed cooling tower, power usage effectiveness, air distribution