某工业园区水蓄能式地源热泵工程案例经济分析  

An economic analysis of ground source heat pump project with water storage in an industrial park

作　　者：王飞 Wang Fei(Zhengzhou Airport Economy Zone Xinggang Public Utilities Co.Ltd.)

机构地区：[1]郑州航空港兴港公用事业有限公司

出　　处：《区域供热》2021年第3期106-109,158,共5页District Heating

摘　　要：对某工业园的水蓄能式地源热泵系统进行分析,并与水冷机组+燃气锅炉系统在初投资、运行费用、环境效益方面进行对比。结果表明,水蓄能地源热泵系统在初投资方面比水冷机组+燃气锅炉系统多了700万元,但每年的运行费用上均减少31.91元/m^(2),多投资的费用约5.5年即可回收;在运行周期内,水蓄能式地源热泵空调方案节约标准煤为约2210 t/a,二氧化碳排放减少约5836.8 t/a。The ground source heat pump system with water storage in an industrial park is analyzed,and compared with water cooling unit+gas boiler system in terms of initial investment,operating cost and environmental benefits.The results show that the initial investment of the water-storage ground-source heat pump system is 7 million ￥ more than that of the water-cooling unit+gas-fired boiler system,but the annual operating cost is reduced by 31.91￥/m^(2),and the extra investment cost can be recovered in 5.5 years.In the operating cycle,the water storage type ground source heat pump air conditioning scheme saves about 2210 tons of standard coal per year,and reduces carbon dioxide emissions by about 5836.8 tons per year.

关 键 词：水蓄能 地源热泵 案例分析 经济分析 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]