立管间接蒸发冷却器与机械制冷复合空气处理机组干湿工况运行模式能耗分析  

Analysis of Energy Consumption in Dry and Wet Operating Mode ofVertical Tube Indirect Evaporative Cooler and Mechanical Refrigeration Complex Air Treatment Unit

作　　者：高帅[1] 孙铁柱[1] 周理 严锦程[1,2] Gao Shuai;Sun Tiezhu;Zhou Li;Yan Jincheng(Xi'an Polytechnic University,Xi'an,710048;Xinjiang Huayi New Energy Technology Co.,Ltd,Xi'an,710048)

机构地区：[1]西安工程大学,西安710048 [2]新疆华奕新能源科技有限公司,西安710048

出　　处：《制冷与空调（四川）》2024年第2期177-181,共5页Refrigeration and Air Conditioning

摘　　要：在达到同样送风要求的前提下,为了研究立管间接蒸发冷却与机械制冷复合机组在数据中心运行时干湿两种模式的运行能耗,搭建了实验台,在室外干球温度为3-7℃范围内,对其不同干湿模式的运行能耗进行了测试并分析。实验结果表明,在达到同样送风要求的前提下,且干湿模式产生的制冷量相同的情况下,湿模式的能效比明显大于干模式的能效比,建议加大湿模式的运行时长。Under the premise of meeting the same air supply requirements,in order to study the operation energy consumption of the riser indirect evaporative cooling and mechanical refrigeration combined unit in the data center operation in both dry and wet modes,an experimental platform was built.The operation energy consumption of different dry and wet modes was tested and analyzed in the outdoor dry bulb temperature range of 3-7℃.The experimental results show that,Under the premise of the same air supply requirements,and the cooling capacity generated by the dry and wet modes is the same,the energy efficiency ratio of the wet mode is obviously greater than that of the dry mode.It is recommended to increase the running time of the wet mode.

关 键 词：立管间接蒸发冷却 能耗分析 干湿运行模式 能效比 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]