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本文从节能出发,对目前国内电子计算机房采用的三种空调方案做一分析比较,以利于选择。我们调查了国内十几所大专院校及科研部门的电子计算机房,其空气调节的气流组织方式通常为下送上回方式,它的流程是: 为了满足电子计算机房上述空气调节系统的要求,目前国内有三种空调机可供采用,即:(1)风冷式专用空调机;(2)水冷式专用空调机;(3)LH48空调机。 LH48空调机属于顶部送风、侧面回风的常规空调机,只安装一台制冷压缩机和一级粗效空气过滤器,送风机噪声≤80dB。为了满足电子计算机
This article starts from energy saving and makes an analysis and comparison of the three air-conditioning solutions used in the current domestic computer room to facilitate selection. We investigated the electronic computer rooms of more than a dozen universities and research institutes in the country. The air-conditioning air-flow organization method is usually sent back and forth, and its flow is: In order to meet the requirements of the air-conditioning system in the computer room, At present, there are three types of air conditioners available in the country, namely: (1) Air-cooled air conditioners; (2) Water-cooled air conditioners; (3) LH48 air conditioners. The LH48 air conditioner is a conventional air conditioner with top air supply and side air return. Only one refrigeration compressor and one coarse air filter are installed, and the air blower noise is ≤ 80 dB. In order to meet the computer