地源热泵辐射供冷技术在展厅的应用  

The application of ground source heat pump based radiant cooling system in an exhibition hall

作　　者：路诗奎[1] 宋志雄[1] 陈育平[1] 陈洁[1] 

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《可再生能源》2011年第1期129-132,共4页Renewable Energy Resources

摘　　要：利用原有旧厂房改造为展示大厅,对其进行了节能改造及中央空调方案设计,对空调系统的运行情况进行了测试。测试结果表明,地源热泵辐射供冷中央空调系统有较好的制冷效果,室内人员工作区的温度保持在26～28℃,系统的性能系数为4.31,取得了显著的节能效果。Transforming the old factory building into an exhibition hall,the energy-saving measures and central air-conditioning program was designed.After the completion of the project,the operation of the air-conditioning system was tested in the typical summer climate,the results showed that the radiant cooling system based on ground source heat pump had a good cooling effect,the indoor temperature of staff working area was kept at 26～28 ℃,the system＇s coefficient of performance reached 4.31,by comparison with the usual air-conditioning program,the energy-saving effect was notable.

关 键 词：地源热泵 地板辐射供冷 风机盘管 节能改造 能效比 

分 类 号：TK529[动力工程及工程热物理—热能工程]