浅层地温热能在设施农业中的应用研究——以天津市宁河县潘庄镇地区为例  

Research on the Shallow Geothermal Energy Applied to Facility Agriculture ——based on Ninghe country of Tianjin

作　　者：刘峻岭[1] 佟香宁[1] 李申[1] 孙冰 

机构地区：[1]天津市开垦征地事务中心,天津300221 [2]天津华勘地热工程有限公司,天津300170

出　　处：《中国房地产（学术版）》2012年第5期73-80,共8页China Real Estate

摘　　要：本文介绍了温室冬季供热采用浅层地热能作为热源,地源热泵供热系统作为加热方式的应用研究。本课题旨在通过浅层地热能资源调查研究和地源热泵技术利用适宜性研究,查明天津市宁河县潘庄镇齐心庄村土地开发整理项目区的地温能源分布特征、资源量、地源热泵提取地温热能的适宜性及其各项技术参数,为土地开发整理的综合规划设计、长期发展战略和制定相关管理政策提供依据,实现科学、合理、慎重、有效地提高土地整理后的土地高效利用之目的。分析结果表明,浅层地温供热系统比传统供热系统节能28.8%。实验温室供热系统COP值为3.79,与采用燃煤供热系统的温室相比,温室相对节能47.4%。This paper introduce ing source, and geothermal heat s the research on the application of shallow geothermal energy as heat- pump system as heating system in greenhouse in winter. Based on the re- search of the shallow geothermal energy resources and the suitability of geothermal heat pump, the is- sue is to survey the distribution and extent of geothermal energy, the suitability of heating source extraction by geothermal heat pump and various technical parameters for land exploitation and consoli- dation project in Qixinzhuang village, Panzhuang town, Ninghe country, Tianjin, which provides the basis for comprehensive planning and design, long-term development strategy and the formulation of related policies in order to achieve the goal of improving efficiency of land use in a scientific, reasonable and effective way after land consolidation. The results show that the shallow ge could save energy ratio 28.8% than the traditional heating system. The COP value othermal heating system of laboratory is 3.79, energy saving ratio reaches 47.4% compared with the greenhouse supplied by coal fired heating system.

关 键 词：浅层地热能 设施农业 地源热泵 节能 

分 类 号：F293[经济管理—国民经济]