浅层地热能供暖在农村的应用前景分析

Analysis on the Application Prospect of Shallow Geothermal Energy Heating in Rural Areas

为实现浅层地温能调查评价成果在乡村的转化应用,笔者所在团队于山东省鱼城镇的前蒋村开展了相关工作及研究,期间进行了勘查、设计、施工、运行监测等工作;建设项目供暖面积941.68 m2,为单层建筑,经2020年1-3月份实际运行,计算得到供暖运行成本为21.50元/m^(2),同时取得了良好的节能减排效果;经分析认为,农村地源热泵供暖在技术和经济上具有可行性,且运行成本尚存在一定下降空间,前蒋村的地源热泵应用案例为我国广大农村在采暖模式转变和节能减排等方面提供了一种较为可行的思路。

In order to realize the transformation and application of the results of shallow geothermal energy investigation and evaluation in rural areas,the author's team carried out related work and research in Qianjiang village,Yucheng town,Shandong province,during which exploration,design,construction,operation monitoring and other work were carried out.The heating area of the construction project is 941.68 m2,which is a single-story building.through the actual operation from January to March 2020,it is calculated that the heating operation cost is 21.50 yuan/m^(2),and a good effect of energy saving and emission reduction has been achieved.Through analysis,it is concluded that rural ground source heat pump heating is technically and economically feasible,and there is still some room for decline in operating cost.The application case of ground source heat pump in Qianjiang village provides a feasible idea for the transformation of heating mode,energy saving and emission reduction in the vast rural areas of our country.