临沂市罗庄区浅层地热能资源研究与评价——以地埋管地源热泵系统为例  

Research and evaluation of shallow geothermal energy resources in luozhuang,Linyi City--Take the ground source heat pump system with ground pipe as an example

作　　者：石林 张永帅 周亮宇 郭雷 刘孝峰 荣玉伟 SHI lin;ZHANG Yong-shuai;ZHOU Liang-yu;GUO Lei;LIU Xiao-feng;RONG Yu-wei(School of Geosciences,Hebei University of Geosciences,Shijiazhuang 050031,Hebei,China;Seventh Geological Brigade,Shandong Provincial Bureau of Geology and Mineral Resources Exploration and Development,Linyi,Shandong 276002,China)

机构地区：[1]河北地质大学地球科学学院,河北石家庄050031 [2]山东省地质矿产勘查开发局第七地质大队,山东临沂276002

出　　处：《地下水》2024年第3期31-33,82,共4页Ground water

基　　金：山东省地勘基金:“临沂市罗庄区浅层地温能调查评价”(鲁国土资函[2017]151号)。

摘　　要：本研究旨在评估临沂市罗庄区浅层地热能资源量和开发利用潜力。在分析临沂市罗庄区区域地质、地热地质等基础资料的基础上,结合岩土体样品测试和现场热响应试验,采用指标法和层次分析法对临沂市罗庄区进行地埋管地源热泵系统进行适宜性区划并进行了潜力计算。结果表明:罗庄区内浅层地热能开发利用适宜性中等区面积68.97 km^(2),占97.17%;适宜区内,0~120 m浅层地热能储存量1.882×10^(13)kJ/℃。研究区采取地埋管地源热泵方式开采浅层地热能,冬季可供取暖面积2.56×10^(7)m^(2),夏季供可制冷面积1.56×10^(7)m^(2)。The purpose of this study is to evaluate the shallow geothermal energy resources and its development and utilization potential in luozhuang,Linyi City.On the basis of analyzing the basic data of geology and geothermal geology in luozhuang area of Linyi City,combined with the test of rock and soil samples and the field thermal response test,the suitability zoning of ground source heat pump system in luozhuang City of Linyi City was carried out by using the index method and analytic hierarchy process,and the potential was calculated.The results show that the moderate area of shallow geothermal energy development and utilization in luozhuang is 68.97 km^(2),accounting for 97.17%.In the suitable area,the shallow geothermal energy storage of 0~120 m is 1.882×10^(13)kJ/℃.In the study area,shallow geothermal energy is exploited by ground source heat pump,with heating area of 2.56×10^(7)m^(2)in winter and cooling area of 1.56×10^(7)m^(2)in summer.

关 键 词：浅层地热能 地埋管地源热泵系统 资源评价 临沂市罗庄区 

分 类 号：P314.1[天文地球—固体地球物理学]