中国标准化Issue(23)：165-169,178,6.DOI:10.3969/j.issn.1002-5944.2024.23.027
GB 19577-2024《热泵和冷水机组能效限定值及能效等级》解析
Analysis of GB 19577-2024,Minimum allowable values of the energy efficiency and energy efficiency grades for heat pumps and water chillers
王志坤 1张子祺 1亓新 2陈宇劲 1马颜1
作者信息
- 1. 中家院(北京)检测认证有限公司
- 2. 中国家用电器研究院
- 折叠
摘要
Abstract
Heat pumps and water chillers,devices for obtaining cold and hot water,are energy-saving and environmentally friendly,and have been widely popularized and applied.GB 19577-2015,Minimum allowable values of energy efficiency and energy efficiency grades for water chillers,has been in effect for 7 years.With the application of manufacturing processes,new materials,and new technologies,the overall energy efficiency level has been improved.Therefore,the State Administration for Market Regulation and the National Standardization Administration of China issued the standard GB 19577-2024,Minimum allowable values of the energy efficiency and energy efficiency grades for heat pumps and water chillers,on April 29,2024,and it will be officially implemented on February 1,2025.This standard replaces GB 19577-2015,GB 29540-2013,GB 30721-2014,and GB 37480-2019.By analyzing the differences between GB 19577-2024 and GB 19577-2015 and other standards,the paper provides a foundation for enterprises engaged in the production and manufacturing of heat pumps and water chillers,as well as testing institutions and market regulatory departments to understand and implement the standard.关键词
热泵和冷水机组/能效限定值/能效等级Key words
heat pumps and water chillers/minimum allowable values of energy efficiency/energy efficiency grades引用本文复制引用
王志坤,张子祺,亓新,陈宇劲,马颜..GB 19577-2024《热泵和冷水机组能效限定值及能效等级》解析[J].中国标准化,2024,(23):165-169,178,6.
