浅层地热能资源供热制冷的节能减排效益分析

Analysis on the Benefit of Energy Conservation and Emission Reduction Concerning Shallow Geothermal Energy Resources for Heating and Cooling

我国浅层地温能资源丰富,其开发利用具有巨大的潜力,利用浅层地热能替代常规能源用于城市建筑的供暖和制冷能够有效地缓解城市生活能源使用的紧张状况。与普通供暖制冷方式相比较,地源热泵系统的初期建设投资费用较高,运行费用则相对偏低,具有一定的投资风险,但节能效果显著,替代常规能源的同时减少了大气污染物和温室气体的排放。在开发利用浅层地温能的过程中,为避免其带来的风险,应制定相应的风险管理和控制措施,保障浅层地热能得到科学、合理和有效地开发利用。

This paper introduces that using shallow geothermal energy instead of conventional energy for heating and cooling in the urban architecture can effectively alleviate the tension of energy use in the life of city.However,compared to normal heating and cooling mode,the investment in the initial construction of ground source heat pump system is higher,but its operating costs are relatively low.Although the system has a certain investment risks,the energy-saving effect is significant;and it can both reduce air pollutants and greenhouse gas emissions,and be alternative to conventional energy sources.In order to avoid the risk,appropriate risk management and control measures,which can ensure the exploitation and utilization of shallow geothermal energy in a scientific,rational and effective way,should be formulated in the process of development and utilization.