【摘要】 浅层地热能作为新能源,具有分布范围广、可重复利用、对环境无污染等优势。在调查榆林市工程地质条件、水文地质条件的基础上,利用层次分析法,建立了地埋管热泵适宜分区评价体系,对榆林市浅层地热资源开发利用的适宜性进行了分区与评价。计算了浅层地热能适宜区的热容量、换热功率以及潜力评价。为榆林市科学合理开发利用浅层地热资源提供了理论和数据支撑。更多还原

【Abstract】 Shallow geothermal energy that has many advantages of non-polluting, renewable, widely distributed, energy is an advanced technology and it has broad prospects for development and utilization. According factors of regional engineering geological conditions and hydro geological conditions, We have established zoning suitability evaluation system of groundwater heat pumps and ground heat pump, and then get a comprehensive evaluation of the suitability district of shallow geothermal energy. YuLin suitability district of groundwater heat pumps and ground heat pump is suitable for areas,more suitable area and unsuitable area, Comprehensive zoning based on their suitability partition. At the same time that if an area suitable for groundwater heat pump system, then should choose this system preferentially. This method is designed to provide a scientific basis and support for the development and utilization of YuLin city of shallow geothermal energy.更多还原