【作者】 肖洪； 李应林；

【Author】 Xiao Hong Li Yinglin( Thermal Energy and Power Engineering Department, Hohai Univ.,Changzhou 213022) ( Power Engineering Department of Southeast University Nanjing 210096)

【机构】 河海大学热能动力工程系； 东南大学动力工程系；

【摘要】 介绍了燃气驱动压缩式空调系统的国内外发展状况与前景,从理论上分析了GHP系统的性能参数COP和PER,并将这种系统与其他供热方式作了比较,结果表明,通过利用发动机缸套的散热和烟气废气余热,提高了GHP的性能。提出几种余热利用的方式,并简要的评价了各自的优缺点。更多还原

【Abstract】 The recent development and prospect of gas-driven compressed air-conditioning system at home and abroad are introduced. The performance parameters COP and PER of gas-driven heat pump system are theoretically analyzed and the comparison between the system and the other types of heat supply is made. The results show that the performance of GHP can be improved by using the heat radiation of engine cylinder and the waste heat of flue gas and waste gas. Some techniques for the utilization of waste heat are proposed with comments of their advantages and disadvantages.更多还原