燃气锅炉烟气余热回收热泵系统应用与分析
Application and analysis of heat pump system applied to the flue gas heat recovery for gas boiler
摘要：
对某烟气余热回收热泵系统进行了实测，结果表明，热泵综合能效比达到4.0以上。针对热泵系统应用过程中遇到的问题提出了改进措施，并从节能、经济和环境效益多角度对热泵系统进行了分析。
关键词：燃气锅炉,烟气余热,供热系统,热泵,节能
Abstract：
Tests a flue gas heat recovery system, and the result shows that the comprehensive coefficient of performance of this system is above 4.0. According to the problems exiting in application process, proposes some improvement measures, and analyses the heat pump system from energy saving, economic and environmental benefits.
Keywords:gas boiler, flue gas waste heat, heating system, heat pump, energy saving