国际热泵技术发展趋势分析
Development trend analysis of heat pump technology at home and abroad
摘要：
综述了由国际能源组织热泵中心主办的第10届国际热泵大会的相关内容，认为当前热泵技术已进入循环促进、良性发展的阶段。总结分析了当前热泵技术发展的热点，包括地源热泵系统的地埋管换热器、复合式系统、系统能效研究，空气源热泵的低温应用、除霜、能效研究以及新型制冷剂和热泵机组的研究等，同时预测了未来国际热泵技术的发展趋势。
Abstract：
Reviews the contents of the 10th international heat pump conference hosted by the International Energy Agency (IEA) Heat Pump Centre. Considers that the heat pump technology has entered into a stage of circulating acceleration and sound development. Summarizes the current foci in heat pump technology researches, including the ground heat exchanger, combined system and energy efficiency of ground-source heat pump systems, the low temperature application, defrosting and energy efficiency of air-source heat pump systems, and the development of new refrigerants and heat pump units. Forecasts the future development trend of heat pump technology.
Keywords:heatpumptechnology,researchfocus,developmenttrend,ground-sourceheatpump,air-sourceheatpump