冷辐射空调结露防控技术研究进展  

Research Progress on Condensation Prevention Techniques and Control of Radiant Air Conditioning

作　　者：郭燕玲 杜柯 吉灼辉 杨丽修 吴会军[1,3] GUO Yanling;DU Ke;JI Zhuohui;YANG Lixiu;WU Huijun(College of Civil Engineering,Research Institute of Building Energy,Guangzhou University,Guangzhou 510006,China;Jiechuang Intelligent Technology Co.Ltd.,Guangzhou 510663,China;Key Laboratory of Building Energy Efficiency and Application Techniques,Guangzhou University,Guangzhou 510006,China)

机构地区：[1]广州大学土木工程学院,建筑节能研究院,广州510006 [2]杰创智能科技股份有限公司,广州510663 [3]广州大学广东省建筑节能与应用技术重点实验室,广州510006

出　　处：《制冷》2021年第2期49-54,共6页Refrigeration

摘　　要：冷辐射空调系统的结露现象是限制其供冷能力和影响其广泛商业应用的关键原因。本文分析冷辐射空调表面结露问题,从改进辐射板、控制室内露点温度以及控制辐射板表面温度等方面,综述近年来冷辐射空调结露防控技术研究进展,提出将红外透明薄膜新材料新技术用于降低冷辐射空调的结露风险、提高供冷能力,促进冷辐射空调的技术发展与工程应用。The condensation phenomenon of the cold radiation air conditioning system is the key reason that limits its cooling capacity and affects its wide commercial application.This paper analyzes the problem of condensation on the surface of cold radiant air conditioners,and reviews the research progress of condensation prevention and control technology in cold radiant air conditioners in recent years from the aspects of improving the radiant panel,controlling the indoor dew point temperature and controlling the surface temperature of the radiant panel.It is proposed to use the infrared transparent film new material technology to reduce the risk of condensation of cold radiant air conditioners,improve cooling capacity,and promote the technological development and engineering application of cold radiant air conditioners.

关 键 词：冷辐射 结露特性 防控技术 供冷能力 红外透明 

分 类 号：TU831.7[建筑科学—供热、供燃气、通风及空调工程]