北方采暖地区既有住宅供热计量及节能改造经济性分析.pdf

文档介绍：科技通报
第 29 卷第 8 期
2013 年 8 月 BULLETIN OF SCIENCE AND TECHNOLOGY Aug. 2013
北方采暖地区既有住宅供热计量
及节能改造经济性分析
井汇
(山东英才学院,济南
250104)
摘要:从目前国家建筑节能的形势出发,简单介绍了北方采暖地区既有住宅供热计量及节能改造的
必要性以济南市某既有住宅为例,首先提出供热计量及节能改造设计方案,计算改造成本,借助
。
软件模拟了改造前后的能耗,进而提出供热计量及节能改造后,可以在计量收费的基础上,通过
DeST-h
节省的热费回收改造成本,并进行了经济性分析
。
关键词:既有住宅;供热计量;节能改造;DeST-h
中图分类号: 文献标识码: 文章编号:()
The Economical Analysis of Heat Metering and Energy Efficiency Retrofits for
Existing Residential Buildings in China’s Northern Heating Region
Jing Hui
(Shandong Academy of Excellence, Jinan 250104,China)
Abstract: At present the country from construction energy conservation situation, briefly introduces the necessity of heat
metering and energy efficiency retrofits for existing residential buildings in China’s northern heating region. Takes an ex-
isting residential building in China’s northern heating region Jinan as an example, first put forward the heat metering and
energy saving renovation design, calculate the cost of retrofits, with the aid of DeST-h software simulate the energy con-
,
sumption of before and after the reform, And then put forward after the heat metering and energy efficiency retrofits can
be in the based on metering charge, through the saving of the charge recovery retrofits cost, and conducted economical
analysis.
Key words: existing residential building; heat