摘要
我国既有建筑每年消耗大量能源,对不符合节能设计规范的既有建筑进行节能改造,是实现建筑节能目标最重要和最有效的方法之一。提出节能改造流程,并结合山东省某居住建筑节能改造工程实例,选用合理的围护结构材料,详细列出节能改造步骤。通过改造前后实测数据经济效益分析,说明既有建筑的节能改造,可减少供热能耗,提高住户的热舒适度,提高人们节能意识,具有较好的节能减排推动作用。
Existing building has large energy consumption in our country existing building that does not meet standard of energy saving design can be taken Energy saving reform,this is one of the most important and effective way to realize the target of building energy saving.In the paper,the energy-saving renovation of existing building of Shandong province research is taken as an example,the steps of the energy-saving renovation are listed in detail.According to the measured date,it shows that energy-saving renovationof existing building can reduce energy consumption of heat supply,improve the comfort of household,and obtain a better energy conservation.
出处
《节能》
2015年第2期38-41,3,共4页
Energy Conservation
关键词
既有居住建筑
节能改造
供热能耗
existing building
energy conservation transformation
heating energy consumption
