摘要
以辽宁某医院的空调系统为例,对水源热泵分别与风机盘管及毛细管网联合运行的2种空调系统的运行能效进行对比研究。通过运行数据分析可知,制热时水源热泵与风机盘管系统COP为2.72,水源热泵与毛细管网系统COP为4.21;制冷时水源热泵与风机盘管系统COP为5.82,水源热泵与毛细管网系统COP为7.78。水源热泵与毛细管网末端联合运行的空调系统运行能效均高于水源热泵与风机盘管末端系统的运行能效,具有明显优越性。
Combined operating of two air conditioning system(water source heat pump terminal and fan coil;water source heat pump terminal and capillary network) running energy efficiency comparative study has been investigated by example of the air conditioning system in Liaoning hospital.Through experimental analysis,it is known that when heating the COP of water source heat pump and fan coil system is 2.72,the water source heat pump and capillary network system is 4.21;while cooling the COP is 5.82 and 7.78 respectively.Compared with combined operating system of water source heat pump and fan coil terminal system,the running energy efficiency of combined operating system of water source heat pump and capillary network terminal system is higher which reflect obvious superiority.
出处
《节能》
2016年第2期46-49,3,共4页
Energy Conservation
关键词
水源热泵
毛细管网
风机盘管
运行能效
water source heat pump
capillary network
fan coil
operation energy efficiency
