低温地热井+热泵机组供暖的经济性分析  

Economic Analysis of the Heating with Low Temperature Geothermal Well and Heat Pump Units

作　　者：焦宏照[1] 李英[1] 王娜[1] 

机构地区：[1]郑州大学综合设计研究院有限公司,郑州450002

出　　处：《建筑节能》2016年第4期108-113,共6页BUILDING ENERGY EFFICIENCY

摘　　要：针对无市政供暖建筑,分析了采用何种供暖方式更加经济、可靠。探讨了2种低温地热井+热泵机组、燃气真空锅炉、电热真空锅炉、空气源热泵等采暖形式,结合工程实例和一些假定条件,从系统初投资、运行费用、寿命周期,以及初投资与运行费用之和等方面进行比较分析,并得出结论。The more suitable, economical and reliable heating modesare analyzed for buildings without a municipal heating. Combined with engineering examples and some assumptions, several heating modes including two kinds of low temperature geothermal well and heat pump units, gas vacuum boiler, electric heating vacuum boiler, and air source heat pump are expounded and compared from the initial investment, operating expenses, life cycle, operating expenses, even the sum ofihe initial investment and operating expenses.

关 键 词：地热能 热泵 燃气真空锅炉 电热真空锅炉 空气源热泵 初投资 运行费用 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]