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介绍了信息机房恒温恒湿空调系统的设计,对系统的节能性和可靠性进行了全面的分析。采用集中冷源形式的空调系统,其制冷设备选用了具有自然冷却功能的风冷式冷水机组,该机组在室外温度低于设定温度时即可启动自然冷却功能,具有较好的节能效果。为保证系统的可靠性,室外机、室内机和水管路系统均有备份设计。
This paper introduces the design of constant temperature, constant temperature and humidity air conditioning system in a computer room, and analyzes the energy saving and reliability of the system comprehensively. Adopt the air-conditioning system with centralized cooling source, the air-cooled chiller with natural cooling function is selected for the refrigeration equipment. The unit can start the natural cooling function when the outdoor temperature is lower than the set temperature, which has good energy-saving effect. In order to ensure the reliability of the system, the outdoor unit, indoor unit and water pipe system have backup design.