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。
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.
出处
《地质学刊》
CAS
2011年第4期401-404,共4页
Journal of Geology
关键词
浅层地热能
地源热泵
开发利用
Shallow geothermal energy
Ground source heat pump
Development and utilization
