蒸发冷却与机械制冷协同耦合空调关键技术与节能性研究  

Research on Key Technology and Energy Saving of Air Conditioner Combined with Evaporative Cooling and Mechanical Refrigeration

作　　者：杨立然[1] 黄翔[1] 贾曼[1] 郭志成 Yang Liran;Huang Xiang;Jia Man;Guo Zhicheng(Xi' an Polytechnic University,Xi' an 710048,China)

机构地区：[1]西安工程大学

出　　处：《流体机械》2019年第8期61-65,共5页Fluid Machinery

基　　金：国家重点研发计划(十三五)项目(2016YFC0700407);西安工程大学研究生创新基金资助项目(CX2017023)

摘　　要：介绍了机械制冷与蒸发冷却的国内外研究进展,对蒸发冷却与机械制冷协同耦合空调关键技术进行了归纳总结,对蒸发冷却与机械制冷两者之间的匹配、切换和协同运行模式与控制策略进行了探讨,计算分析了不同湿度地区典型城市技术运行节能性。结果表明,蒸发冷却与机械制冷协同耦合空调技术具有良好的应用优势和前景。整体上,从潮湿到干燥地区全年运行节能达40%~80%。The research progress at home and abroad was introduced,the key technologies of air conditioning system combined with evaporative cooling and mechanical refrigeration was summarized,the matching,switching,coordinated operation modes and control strategies between evaporative cooling and mechanical refrigeration was discussed,and the energy conservation of technological operation in typical cities in different-humidity regions was calculated and analyzed.The results show that the air conditioning technology that coordinates and couples the evaporative cooling and mechanical refrigeration has good application advantages and prospects.On the whole,the annual operation energy conservation from humid region to dry region reached 40% to 80%.

关 键 词：蒸发冷却 机械制冷 技术形式 协同耦合 节能 

分 类 号：TH48[机械工程—机械制造及自动化] TB66[一般工业技术—制冷工程]