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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。工程竣工后，针对夏季典型气候，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，室内人员工作区温度保持在26-28℃之间，系统的性能系数达到4.16，取得了显著地节能效果。 关键词： 地源热泵 地板辐射供冷 风机盘管 节能改造 能效比 The Application Of Radiant Cooling System With Ground Source Heat Pump In An Exhibition Hall Abstract Transforming the old factory building into an exhibition hall, and the energy-saving and central air-conditioning program was designed. After the completion of the project, the operation of the air-conditioning system was tested contrary to the typical summer weather, the results showed that the radiant cooling system with ground source heat pump central air-conditioning system had a good cooling effect, the indoor temperature of staff work area was kept at 26-28 ℃, the system's coefficient of performance reached 4.16, the energy-saving effect was notable. Keywords ground source heat pump, floor radiant cooling, energy saving, COP