地源热泵与冰蓄冷耦合系统的运行模拟  

Operation simulation of ground-source heat pump combined with ice thermal storage system

作　　者：董兴杰[1] 谷波[1] 叶水泉[2] 陈永林[2] 雷炳成[2] 刘辉 刘月琴 

机构地区：[1]上海交通大学 [2]杭州华电华源环境工程有限公司 [3]浙江省空调蓄能与建筑节能技术重点实验室

出　　处：《暖通空调》2010年第6期45-48,共4页Heating Ventilating & Air Conditioning

摘　　要：建立了地源热泵土壤换热的柱热源模型。经过有限差分的数值模拟,分析了地源热泵系统与冰蓄冷耦合前后地下温度场以及冷却水进出水温度的变化,得出了地源热泵耦合冰蓄冷系统的性能特点和设计要点。Develops a cylimdrical heat source model of soil heat transfer of ground-source heat pump（GSHP）.By numerical simulation of finite difference,achieves the variation curve of entering and leaving temperature of cooling water and ground temperature field of GSHP system before and after coupled with ice thermal storage system.Obtains the performance characteristics and design points of GSHP coupled with ice thermal storage system.

关 键 词：地源热泵 土壤换热 模型 冰蓄冷 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]