中美风机能源效率分级标准对比

A Comparative Study on Sino─American Standard of Energy Efficiency Classification for Fans

随着世界能源短缺状况的加剧和推广应用低碳节能产品的呼声越来越大,国内外陆续开展风机最低效率和能效等级标准的研究。美国AMCA制订了通风机能效等级标准,我国早在2005年就已颁布《通风机能效限定值及节能评价值》标准,2009年该标准又修订为《通风机能效限定值与能效等级》标准。无疑,能源效率标准的研究对通风机产品的进步和降低碳排放将起到十分重要的推动作用。

There is big requirement for using lower carbon products because it is poor on energy in the world. The study on fan standards on minimum energy efficiency or energy efficiency class is carrying out at home and abroad. AMCA has developed fan standard on energy efficiency class. In the early of 2005, China has issued standard GB 19761＂The minimum allowable values of energy efficiency and evaluating values of energy conservation for fan＂and then was revised to＂Minimum allowable values of energy efficiency and energy efficiency grades for fan＂ in 2009. Without a doubt, These standards will promote technique progress for fans and help to reduce carbon emissions.