技术中心

热泵低位热源和工质替代的发展及热泵技术的应用分析【英文篇名】 Development of low-grade heat sources and alternative working substances and application of heat pump technique 【作者中文名】 周湘江; 连之伟; 王群; 【作者英文名】 By Zhou Xiangjiang ★; Lian Zhiwei and Wang Qun★Institute of Air Conditioning and Thermal Energy Exploitation; Nanhua University; Hengyang; Hunan Province; China; 【作者单位】 南华大学空调与热能利用研究所; 上海交通大学; 【文献出处】 暖通空调, Hv 低位热源; 替代工质; 经济性; 【英文关键词】 heat pump; low-grade heat source; alternative working substance; economics; 【摘要】 介绍了热泵的低位热源及工质的替代等方面的研究进展 ,并对热泵的经济性进行了分析 ,提出了热泵装置在目前条件下要与油 (气 )锅炉相竞争所必须要达到的成本和效率曲线 【英文摘要】 Presents researches of the low-grade heat sources and alternatives of heat pump working substances. Analyses the efficiency and the economics of the heat pump, and provides the cost and efficiency which must be reached to if the heat pump is intended to compete with the boiler in economics.