数据中心新风处理方式探讨

Discussion on Outdoor Air Treatment in Data Centerr

典型数据中心的新风系统有两种方案,一种系统的新风机配置制冷和加热功能,另一种系统的新风机仅具有过滤功能。本文以北京两个典型数据中心为例,对比分析数据中心常用的两种新风处理方式在设计、运行、能耗等方面的差异。以单位IT负荷的新风能耗为比较依据,综合运行能耗和新风节能量,比较了其运行经济效益。

The outdoor air system in a typical data center has two schemes,one with refrigeration and healing,the other with filtration only.Taking two typical data centers in Beijing as examples,the differences in design,operation and energy consumption of two kinds of outdoor air processing methods commonly used in data centers are compared and analyzed.Based on the fresh air energy consumption per unit IT load,the economic benefits of the operation arc compared by integrating the energy consumption and fresh air energy saving.