摘要
以淮河生态经济带(江苏段)地埋管地源热泵系统开发利用潜力为研究对象,通过数值模拟的方法,模拟预测地埋管地源热泵系统运行期间地下温度场的变化趋势,确定2种能缓解热堆积问题的地埋管地源热泵系统开发利用方案,并以此为基础评价研究区地埋管地源热泵系统开发利用潜力。结果表明:2种方案下研究区夏季平均制冷潜力分别为7412.35、37863.31 m^(2)/km^(2);冬季平均供暖潜力分别为16660.87、81316.84 m^(2)/km^(2)。
In order to study the development and utilization potential of ground-coupled heat pump system in Jiangsu section of Huaihe River ecological economic belt,the variation trend of underground temperature field during the operation of ground-coupled heat pump system is simulated and predicted by means of numerical simulation.Through this simulation,two development and utilization schemes of ground-coupled heat pump system that can alleviate the thermal accumulation problem are determined,and on this basis,the development and utilization potential of the ground-coupled heat pump system is evaluated.The results show that the average cooling potential of the study area is 7412.35 and 37863.31 m^(2)/km^(2) in summer and the average heating potential is 16660.87 and 81316.84 m^(2)/km^(2) in winter under the two schemes.
作者
张也
骆祖江
杜建国
成磊
吕雅馨
曹洁
Zhang Ye;Luo Zujiang;Du Jianguo;Cheng Lei;Lyu Yaxin(School of Earth Science and Engineering,Hohai University,Nanjing 211100,China;Geological Survey of Jiangsu Province,Nanjing 210018,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2022年第9期444-452,共9页
Acta Energiae Solaris Sinica
基金
国家自然科学基金(61763028
62063020)
甘肃省自然科学基金(20JR5RA463)。
关键词
地热能
地源热泵
地下水
开发利用
潜力热平衡
geothermal energy
ground source heat pumps
groundwater
development and utilization
potential
heat balance
