暖通空调
暖通空調
난통공조
HEATING,VENTILATING & AIR CONDITIONING
2014年
10期
38-40
,共3页
高密度机柜%水冷背板%冷量分配单位%电耗效率%能耗%数据机房
高密度機櫃%水冷揹闆%冷量分配單位%電耗效率%能耗%數據機房
고밀도궤거%수랭배판%랭량분배단위%전모효솔%능모%수거궤방
high-density rack%rear door heat exchanger%coolant distribution unit%power usage effectiveness%energy consumption%datacenter
针对数据机房密度越来越高的发展趋势，提出了水冷背板的散热解决方案。以某高密度数据机房（单机柜密度高达35 kW）项目为例，从初投资、占地面积、电耗效率、能耗等方面，与常用的行间制冷方案进行了详细的对比分析，得出了水冷背板散热解决方案具有明显优势的结论，并展望了水冷背板散热方案的应用前景。
針對數據機房密度越來越高的髮展趨勢，提齣瞭水冷揹闆的散熱解決方案。以某高密度數據機房（單機櫃密度高達35 kW）項目為例，從初投資、佔地麵積、電耗效率、能耗等方麵，與常用的行間製冷方案進行瞭詳細的對比分析，得齣瞭水冷揹闆散熱解決方案具有明顯優勢的結論，併展望瞭水冷揹闆散熱方案的應用前景。
침대수거궤방밀도월래월고적발전추세，제출료수랭배판적산열해결방안。이모고밀도수거궤방（단궤거밀도고체35 kW）항목위례，종초투자、점지면적、전모효솔、능모등방면，여상용적행간제랭방안진행료상세적대비분석，득출료수랭배판산열해결방안구유명현우세적결론，병전망료수랭배판산열방안적응용전경。
According to the high-density trend of datacenters,puts forward the rear door heat exchanger solution.Taking a specific project with high density reaching 35 kW/Rack for example,analyses and compares the rear door heat exchanger solution with traditional in-row solution from aspects of initial investment,floor space,PUE,energy consumption.Draws the conclusion that rear door heat exchanger solution has many advantages.Finally prospects the application of rear door heat exchanger solution for high-density datacenters.
