摘要
实验研制一种可以替代HCFC-22的新型节能环保TJR02,该制冷剂的ODP值和GWP值要远低于CFC-22,具有滑移温度小、单位容积制冷量大、降温快、耗电少等优点,且无毒不燃。特别适合于冷库工况下的制冷循环,可以直接替代HCFC-22,达到节能环保的效果。
An environment friendly and energy-saving refrigerant named TJR02 is proposed in this paper for replacing HCFC-22.Its ODP and GWP are much lower than HCFC-22.Experimental results showed that the pull-down time achieved earlier using refrigerant TJR02 than using HCFC-22.It can be directly used in the system without change the original structure of equipment;it can save at least 20% energy than HCFC-22 in the long time run.Moreover,the comparative result was verified by the experiments in the standard test-bed of Sanyo Compressor Company in Dalian.
出处
《节能》
2012年第4期17-20,2,共4页
Energy Conservation
基金
天津市滨海新区"十大战役"重大科技支撑项目(项目编号:2010-BK140009
2010-BK14002)
天津市科技计划项目(项目编号:11ZCKFGX21100)
