技术中心

摘要 结合虹桥站土壤源热泵系统的地埋管换热器设置方案，分析了地埋管换热器的换热性能、换热效率，土壤温度变化特性以及系统运行特点与可靠性，阐述了铁路客站工程应用土壤源热泵系统的优势和应注意的系统特性。 关键词 上海虹桥站 土壤源热泵 地埋管换热器 换热性能 可靠性 Design and analysis on ground-source heat pump system of Shanghai Hongqiao Hub Station By Sun Zhaojun and Zhu Jianzhang Abstract Based on the ground heat exchanger setting scheme of ground-source heat pump system of Shanghai Hongqiao Hub Station, analyses the heat exchange capability and efficiency of ground heat exchanger, temperature change characteristics of soil, stability and reliability of system during operation, and expounds the advantages and characteristics of ground-coupled heat pump system in railway station needing attention. Keywords Shanghai Hongqiao Hub Station，ground-source heat pump，ground heat exchanger，heat exchange capability， reliability