内蒙古某数据中心采用自然冷却技术的空调系统设计及运行模式  

Air conditioning system design using natural cooling technology and its running mode of a data center in Inner Mongolia

作　　者：夏春华[1] 潘庆瑶[1] 高景[1] 陈光金[1] 王培[1] 曾勇[1] 杨红[2] 

机构地区：[1]华信邮电咨询设计研究院有限公司 [2]深圳职业技术学院

出　　处：《暖通空调》2013年第10期18-22,共5页Heating Ventilating & Air Conditioning

摘　　要：针对严寒沙尘地区的自然条件,该数据中心空调系统全部或部分使用外界自然冷源,同时采用建筑封闭风道智能换热技术辅以自然冷却,全方位多角度地倡导自然冷源梯级利用。建筑风道智能换热主要通过外墙设置封闭风道,室内采用封闭冷/热通道设计,解决直接引入新风造成的洁净度方面的问题,通过对流换热的方式实现冷热空气换热,达到自然冷却的效果。The air conditioning system of the data center utilizes natural cold source fully or partly and adopts the heat exchange technology in building enclosed air-duct automatically supplemented by natural cooling, for piloting cascade utilization of the natural cold source from all perspectives. The new technology sets the enclosed air-duct by exterior wall, solving cleanliness issues caused by directly introducing outdoor air with the design of closed cold/hot passages, and realizes natural cooling and heat exchange between hot air and cold air by means of convection heat transfer.

关 键 词：数据中心 自然冷却 风道智能换热 空调系统 运行模式 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]