Chemical Industry and Engineering Progree

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Worldwide development of ACHP

QIU Zezheng1,2,3,GONG Yulie 1,2,MA Weibin 1,2,BU Xianbiao 1,2   

  1. 1Guangzhou Institute of Energy Conversion,CAS,Guangzhou 510640,Guangdong,China;2Key Laboratory of Renewable Energy and Gas Hydrate,CAS,Guangzhou 510640,Guangdong,China;3Graduate School of Chinese Academy of Sciences,Beijing 100049,China
  • Online:2011-02-05 Published:2011-02-05

国内外吸收压缩式热泵研究进展

邱泽正1,2,3,龚宇烈1,2,马伟斌1,2,卜宪标1,2   

  1. 1中国科学院广州能源研究所,广东 广州 510640;2中国科学院可再生能源与天然气水合物重点实验室,广东 广州 510640;2中国科学院研究生院,北京 100049

Abstract:

This paper reviews the achievement and development of the absorption-compression heat pumpACHP during the last 10 yearsand four system models and choice of working fluids are introduced. As a new heat pump technologycompared with traditional heat pump systemsthe ACHP system has a greater range of heating temperature and a higher coefficient of performanceCOP. Ammonia-water is widely used in the ACHP systems due to its excellent thermodynamic performance. Finallythe existing problems of ACHP systems and working fluid and its development trends are discussed.

摘要:

回顾了近十多年来有关吸收压缩式热泵的研究发展及主要研究成果,介绍了4种常见的系统模型以及国内外学者在系统工质选取上的倾向。吸收压缩式热泵系统作为一种新型的热泵技术,相比于传统的热泵系统,CAHP系统有着更大的供热温度范围和更高的能效比;同时由于优良的热力学性能,NH3-H2O在吸收压缩式热泵系统中被广泛使用。最后从系统和工质角度分析了吸收压缩式热泵系统存在的一些问题及可能的发展趋势,为后续的研究指明了方向。

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