论文部分内容阅读
燃气热水器和采暖炉是大中型城市家用燃气耗能最大的产品之一,GB20665《家用燃气快速热水器和燃气采暖热水炉能效限定值及能效等级》国家能效标准首次发布于2006年,2007年7月1日正式实施,2008年3月1日实施了能效标识,标准标识实施大幅促进了企业对节能指标的重视程度,极大地推动了我国燃气快速热水器和采暖热水炉行业能效水平的提高。2013年该标准列入修订计划,修订版于2015年5月15日发布,即将于2016年6月1日实施。本文简要介绍了标准修订的背景、标准修订后的主要技术内容,以及与日本、欧盟同类标准的能效水平比较。
Gas water heaters and heating furnace is one of the largest household energy consumption in large and medium-sized cities, GB20665 “domestic gas instantaneous water heater and gas heating water heater energy efficiency limit value and energy efficiency rating” national energy efficiency standards first released in 2006, 2007 7 March 1, 2008, the implementation of the energy-efficiency labeling March 1, 2008, marking the implementation of standards significantly promote the importance of energy-saving indicators, greatly promoted China’s gas water heaters and rapid heating boiler industry to improve the level of energy efficiency. The standard was included in the revised plan in 2013 and the revised version was released on May 15, 2015 and will be implemented on June 1, 2016. This article briefly introduces the background of the standard revision, the main technical content of the standard revision, and comparison with the energy efficiency standards of similar standards in Japan and the EU.