土壤蓄冷与土壤耦合热泵集成系统中土壤蓄冷与释冷过程的特性研究
Performance of cool charge and discharge processes in an integrated soil cool storage and ground-coupled heat pump system
摘要：
通过建立土壤蓄冷、释冷的数学模型，对土壤蓄冷与土壤耦合热泵集成系统进行了数值模拟。分析了盘管管材、土壤类型、蓄冷温度、流体的流量、盘管间距以及土壤含水率等因素对管束内层盘管运行特性的影响。
关键词：土壤蓄冷与土壤耦合热泵集成系统,蓄冷,释冷,影响因素
Abstract：
Based on the mathematic model of the soil cool charge and discharge system, simulates the integrated system. Analyses the influence of some factors on the operation performance of inner coil, such as coil material, soil type, charging temperature, fluid flux, coil spacing and moisture content of soil, etc.
Keywords:integratedsoilcoolstorageandground-coupledheatpumpsystem，coolcharge,cooldischarge,influencingfactor