技术中心

【英文篇名】 Energy efficiency standards and labels for air conditioners 【作者中文名】 卢苇; 【作者英文名】 By Lu Wei★; 【作者单位】 清华大学; 【文献出处】 暖通空调, Hv 能源效率; 标准; 标识; 【英文关键词】 air conditioner; energy efficiency; standard; label; 【摘要】 简要介绍了国际上能源效率标准和标识的实施情况。阐述了我国新颁布的房间空调器、单元式空调机和冷水机组的能源效率标准。我国标准将空调产品的能效水平分为5个等级,等级5为能源效率限定值,等级1能源效率最高,等级2为节能型产品的门槛。将我国的能源效率标准与美国、日本的比较,发现我国房间空调器能源效率标准较严格,而单元式空调机和冷水机组的则与先进水平存在较大差距。 【英文摘要】 Briefly presents the implementation of energy efficiency standards and labels for air conditioners throughout the world. States the lately issued energy efficiency standards for room air conditioners, unitary air conditioners and water chillers in China. China’s standards divide energy efficiency levels into 5 grades. Grade 5 is the minimum allowable value of energy efficiency, grade 1 represents the highest efficiency, and grade 2 is a benchmark for determining energy conservation products. Comparing China...