第一章 机房专用精密空调特点 ............................................................................................................................. 2 1 .1 大风量、小焓差 ........................................................................................................................................ 2 1 .2 机房的热负荷变化幅度较大 .................................................................................................................... 2 1 .3 送回风方式多样 ........................................................................................................................................ 3 1 .5 可靠性较高 ................................................................................................................................................ 3 1 .6 全年制冷运行 ............................................................................................................................................ 4 1 .7 设计点对应运行点 .................................................................................................................................... 4 1 .8 使用寿命 .................................................................................................................................................... 4 1 .9 机房专用空调机与舒适性空调机的区别 ................................................................................................ 4 第二章 气流组织方式 ............................................................................................................................................. 5 第三章 机房专用空调机选型指南 ......................................................................................................................... 6 3 .1 估算空调机的制冷量，选定设备型号时通常要考虑以下主要因素 .................................................... 6 3 .2 程控交换机房 ...............................................................................
