世博轴及地下综合体工程地源热泵系统运行特性模拟研究  

Simulation study on ground-source heat pump performance characteristics in Expo Axis and underground syntheses project

作　　者：张旭[1] 王松庆[1] 刘俊[1] 

机构地区：[1]同济大学暖通空调及燃气研究所,上海200092

出　　处：《制冷技术》2010年第3期I0013-I0016,共4页Chinese Journal of Refrigeration Technology

基　　金：项目资助：国家＂十一五＂科技支撑计划项目（2006BAJ011305）;污染控制与资源化研究国家重点实验室开放课题（PCRRF09010）;上海市科学技术委员课题（08DZ1203900）.

摘　　要：本文对世博轴及地下综合体工程中采用的地源热泵系统在典型年运行与连续运行5年两种情况下，土壤温度场的变化进行研究。研究结果表明，土壤温升幅度较小，世博轴工程所在区域较适合采用地源热泵系统，为世博轴工程选用地源热泵系统提供了参考。The influence on soil temperature field caused by ground-source heat pump （GSHP） operated in Expo Axis and underground syntheses project, under two different conditions as one typical year and five years respectively, is carried out. The present studies indicate that it is suitable to use GSHP system in the region where Expo Axis located as the temperature rise is small and it can provide some reference to design ground-source heat pump systems.

关 键 词：地源热泵 土壤温度 桩基埋管 

分 类 号：TB65[一般工业技术—制冷工程]