中深层地热能供热技术在供热项目的应用  

Application of Medium and Deep Geothermal Energy Heating Technology in Heating Projects

作　　者：袁丽娜 高慧明 YUAN Lina;GAO Huiming

机构地区：[1]北京市煤气热力工程设计院有限公司,北京100032

出　　处：《煤气与热力》2025年第4期5-8,共4页Gas & Heat

摘　　要：介绍中深层地热能供热技术。结合工程实例,将燃气锅炉供热方案(方案2)作为对比方案,对中深层地热水联合燃气锅炉供热方案(方案1)技术经济性进行分析。方案1、2的项目投资财务内部收益率分别为11.8%、6.3%,方案1的经济性更好。与方案2相比,方案1的年碳排放量降低52.1%,环保性更好。The medium and deep geothermal energy heating technology is introduced.Combined with the engineering example,the gas boiler heating scheme(scheme 2)is used as a comparative scheme to analyze the technical and economic feasibility of the combined gas boiler heating scheme for medium and deep geothermal water(scheme 1).The financial internal rates of return for project investment in schemes 1 and 2 are 11.8%and 6.3%respectively,indicating that scheme 1 has better economic feasibility.Compared with scheme 2,scheme 1 reduces annual carbon emissions by 52.1%and is more environmentally friendly.

关 键 词：地热水供热 中深层地热能 技术经济性 环保性 

分 类 号：TU995.7[建筑科学—供热、供燃气、通风及空调工程]