IDC机房微热管型分体式自然冷却系统及其应用

Micro heat pipe type split natural cooling system and its application to IDC room

基于首都机场T3航站楼某IDC机房IT设备以及空调系统能耗调研结果,结合北京冬季室外气象变化规律,对IDC机房微热管型分体式自然冷却供冷系统在该IDC机房中的应用进行了研究。2016年11月至2017年3月的实测结果表明:系统平均制冷量为2.85kW、最大制冷量为7.46kW,平均能效比EER为4.82、最大EER达10.02;整个冬季为IDC机房累计提供冷量35 458MJ,减少空调用电量3 517kW·h。

Based on research results on the energy consumption of IT equipments and air conditioning system in an IDC room of T3 terminal of Capital Airport, combined with the outdoor environment in winter of Beijing, studies the application of the micro heat pipe type split natural cooling system to the IDC room. The measured results from November 2016 to March 2017 show that the average cooling capacity of the system is 2.85 kW, the maximum cooling capacity is 7.46 kW, the average energy efficiency ratio （EER） is 4.82, the maximum EER reaches 10.02 and the accumulative cooling capacity of the IDC room is 35 458 MJ in the whole winter, reducing the energy consumption of 3 517 kW·h.