摘要
以空气源组合户式地暖中央空调机组为对象,研究机组在不同的环境工况以及满足低温地板辐射采暖用的出水温度下的运行性能,并且进一步研究在寒冷、高相对湿度的工况下机组的可靠性。实验结果表明,机组可以在寒冷高湿的环境下稳定可靠地运行。在名义工况、满足地板采暖所需的供水温度下,COP达到3.2。其研究结果可为实际工程设备选型时提供参考。
Experimental research on operating characteristics of floor heating combination household central air condi -tioning unit in different environmental conditions and different water supply temperature which to meet the low -tem-perature radiant floor heating was carried out.and the reliability of service under cold and high humidity condition is further more studied.The results show that household central air conditioning unit can work reliable under cold and high humidity condition , and the cop is 3.2 under nominal operating conditions as well as providing a basis for equipment selection in practical engineering design.
出处
《制冷》
2014年第1期18-22,共5页
Refrigeration
关键词
户式地暖中央空调
低温地板辐射供暖
寒冷高湿
Household central air -conditioner unit
Low temperature hot water floor radiate
Cold and high humidity
