| 可再生浅层地热能资源开发利用关键技术问题 |
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| 引用本文： | 骆祖江,金芸芸,张 莱.可再生浅层地热能资源开发利用关键技术问题[J].地质学刊,2011,35(4):401-404. |
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| 作者姓名： | 骆祖江 金芸芸 张 莱 |
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| 作者单位： | 河海大学水文地质与环境研究所 |
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| 摘 要： | 浅层地热能开发利用是一门多学科的综合技术,涉及地质、钻探、热交换、制冷、暖通空调、建筑材料学等多学科的知识,其关键技术问题是岩土体的热性能测试、地下换热器的优化设计、地下水渗流对地下管换热性能的影响、地下热交换场特征、浅层地热能分布规律及开发利用方式。只有在解决上述关键技术问题的基础上,进行科学规划、合理开发、优化设计,才能使该行业步入健康发展的轨道。
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| 关 键 词： | 浅层地热能 地源热泵 开发利用 |
| 收稿时间： | 2011/3/25 0:00:00 |
Key technical problems on renewable shallow geothermal energy development and utilization |
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| LUO Zu-jiang.Key technical problems on renewable shallow geothermal energy development and utilization[J].Jiangsu Geology,2011,35(4):401-404. |
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| Authors: | LUO Zu-jiang |
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| Institution: | 1.Institute of Hydrogeology and Environment,Hohai University,Nanjing 210098,China;2.The First Exploration Bureau,CNACG,Handan 056004,Hebei) |
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| Abstract: | Shallow geothermal energy development and utilization was a multidisciplinary technology which covered geology, drilling, heat exchange, refrigeration, HVAC, building material science and other disciplines. The key technical problems included thermal behavior testing of soil, optimal design of underground heat exchanger, the impact on heat transfer performance of underground pipe by groundwater seepage, the characteristics of underground heat exchange field, the distribution of shallow geothermal energy and the way of development and utilization. Only on the basis of solving the above key technical issues, scientific plan, rational development and optimization design could be carried out, and promoted the industry into a healthy development orbit. |
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| Keywords: | Shallow geothermal energy Ground source heat pump Development and utilization |
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