土壤源多联机系统极限工况运行特性实验研究

摘要

The VRV Ground Source Heat Pump is a new energy-saving technology combined with Varied Refrigerant Volume and Ground-source Heat Pump, its operation performance is influenced by the inlet water temperature of ground source side. This paper, by means of experiment, is used to research the impact of the temperature on the actual performance of ground source VRF system which is in the cooling heating and condition, especially focusing on the conditions that the temperature up (down) to the limit temperature.%土壤源多联机系统是由多联机和土壤源热泵两种技术组合而成的一种新的节能技术，其运行性能受到地源侧进水温度的影响。通过搭建试验台，研究制冷和制热时地源侧进水温度对土壤源多联机系统实际运行性能的影响，着重对地源侧进水温度达到极限温度后土壤源多联机系统运行性能进行研究。