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本文是有关介绍新型制冷剂专题的系列文章之二。第一篇文章回顾了R410A的发展史,介绍了R410A如何成为空调系统的新宠。本文将比较不同制冷剂的特性,并解释了全球越来越多的空调生产商倾向选择R410A的原因是在系统成本允许的条件下,他们不仅需要使效率更高,还要肩负环境保护的责任。上一篇文章阐述过,R22曾经是世界上使用最广泛的碳氟化合物制冷剂,而目前已出现了数种用以取代R22的候补产品,包括环保的含氢氟代烃(HFC)制冷剂-R134a,R410A和R407C。
This article is the second in a series of articles on the topic of introducing new refrigerants. The first article reviews the history of the R410A and describes how the R410A becomes the new darling of air conditioning systems. This article will compare the characteristics of different refrigerants and explains why more and more air conditioners worldwide are leaning toward the R410A because they are not only required to be more efficient but also responsible for environmental protection where system costs allow . The previous article stated that R22 used to be the most widely used fluorocarbon refrigerant in the world and that several alternatives to R22 have emerged, including environmentally friendly hydrofluorocarbon (HFC) refrigerants -R134a, R410A and R407C.