制冷Issue(1)：7-13,7.DOI:10.3696/J.ISSN.1005-9180.2015.01.002
在用房间空气调节器能效衰减研究
Study on Energy Efficiency Decay of on-duty Room Air Conditioners
何曙 1袁雅青 2吴志东 3田波 1戴兴学3
作者信息
- 1. 上海市质量监督检验技术研究院，上海200233
- 2. 中国质量认证中心，北京100070
- 3. 威凯检测技术有限公司，广州510663
- 折叠
摘要
Abstract
53 sets of on-duty room air conditioners coming from different temperature areas, made from different manufactures, having different cooling capacities and having been used no less than 5 years were tested and ana-lyzed.Results show that except for the decay rate of energy efficiency of products with different brands various signifi-cantly, the effect of service temperature areas, on-duty duration and cooling capacity on the decay rate of energy ef-ficiency is negligible.The energy efficiency of domestic air conditioners served for more than 5 years is much less than the minimum allowable energy efficiency values stipulated in current standards with majority 20%~30%lower, some even 54%lower.In order to analyze the potential of energy conservation and carbon dioxide reduction caused by accel-erating eliminating the on-duty domestic air conditioners, the market share of on-duty air conditioners in China in 2008 was taken for case study.Results indicate that even if the on-duty air conditioners were replaced by new air con-ditioners of minimum allowable energy efficiency, it will save 214.7 billion kWh power and reduce carbon dioxide e-mission 214.7 million ton every cooling season.If they are replaced by higher energy efficiency air conditioners or vari-able-speed ones, the potential of energy conservation and carbon dioxide reduction will be bigger.关键词
在用房间空气调节器/能效/衰减率/节能减排潜力Key words
On-duty room air conditioners/Energy efficiency/Decay rate/Potential of energy conservation and分类
信息技术与安全科学引用本文复制引用
何曙,袁雅青,吴志东,田波,戴兴学..在用房间空气调节器能效衰减研究[J].制冷,2015,(1):7-13,7.
