电信科学 ›› 2014, Vol. 30 ›› Issue (8): 106-111.doi: 10.3969/j.issn.1000-0801.2014.08.017

• 运营技术广角 • 上一篇    下一篇

数据中心节能致冷技术研究与试验

林湧双,丘文博   

  1. 中国移动通信集团南方基地 广州510640
  • 出版日期:2014-08-15 发布日期:2014-08-15
  • 基金资助:
    广东省科技厅低碳科技重大专项基金资助项目

Research and Experiment on Energy-Conservation Cooling Technique in IDC

Yongshuang, Qiu Wenbo Lin,Yongshuang, Qiu Wenbo Lin   

  1. China Mobile Group Southern Base, Guangzhou 510640, China
  • Online:2014-08-15 Published:2014-08-15

摘要:

以传热学的傅里叶定律为出发点,区别对待服务器内部的集中式和分散式两类发热源,首次提出了由“接触式”和“非接触式”两个具有显著热阻差异的通道组成的“双通道”数据中心致冷模式,其中利用“热管水冷模块+冷却塔”的“接触式”致冷通道高效排出服务器内部CPU 热流。同时开展了试验验证工作,研制了“热管水冷服务器”样机,并通过测试数据得出了“可利用自然冷源对服务器 CPU 进行‘接触式’致冷”的关键结论。

关键词: 双通道致冷, 热管, 水冷, 互联网数据中心, 45℃, 服务器, CPU

Abstract:

Beginning with Fourier Law and dealing with centralized and dispersive heat source in server with their merits, the architecture named parallel double-channels was proposed, which consist of “contact-type”and“non-contact-type”channels with significant difference on thermal resistance, and use the “heat pipe water cooling unit + cooling tower”contact-type-cooling-channel to remove the thermal current from the key-chips in server with high efficient. The verification experiment was organized,“the customized server with double-channels-cooling”was developed, and according to the experiment result, it is feasible to realize contact-type-cooling on the CPU in servers with natural cold source.

Key words: double-channels-cooling, heat pipe, water-cooling, internet data center, 45℃, server, CPU

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