燕郊某数据中心风墙空调系统设计  

Wind wall air conditioning system design for a data center in Yanjiao

作　　者：程小静 刘彬 鄢康俊 李芸 Cheng Xiaojing;Liu Bin;Yan Kangjun;Li Yun(Huaxin Consulting Design Research Institute Co.,Ltd.,Hangzhou)

机构地区：[1]华信咨询设计研究院有限公司,杭州310052

出　　处：《暖通空调》2022年第8期65-68,共4页Heating Ventilating & Air Conditioning

摘　　要：结合寒冷地区的气候特点,介绍了燕郊某数据中心的工程概况和冷源方案,重点介绍了风墙空调系统的设计,并对该数据中心气流组织进行了分析。通过分析不同冷水供水温度对系统运行的影响,评估了提高冷水供水温度的节能效果。通过与传统机房送风形式的对比,进一步验证了风墙送风的合理性。Combined with the climate characteristics of the cold zone, this paper presents the general situation and cold source scheme of a data center in Yanjiao, focuses on the design of the wind wall air conditioning system, and analyses the air distribution of the data center. By analysing the influence of different chilled water supply temperatures on the system operation, this paper evaluates the energy saving effect of improving chilled water supply temperature. By comparing with the traditional air supply form of the machine room, the rationality of the wind wall air supply is furtherly verified.

关 键 词：数据中心 空调系统 气流组织 风墙送风 供水温度 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]