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浙江大学学报(工学版)
土木工程     
利用EnIR和EvIR优化既有住宅节能改造方案
欧阳金龙1,2, 王春苑1, 毛伟1,3, 邓小燕1
1. 四川大学 建筑系,四川 成都,610065;2. 华南理工大学 亚热带建筑科学国家重点实验室,广东 广州,510640;3中国机械工业第三设计研究院,重庆,400039
Applying EnIR and EvIR to optimize energy efficient retrofit plans for existing residential buildings in ChinaOU
YANG Jin-long1,2, WANG Chun-yuan1, MAO Wei1,3, DENG Xiao-yan1
1. Department of Architecture, Sichuan University, Chengdu 610065, China; 2. State Key Lab of Subtropical Building Science, South China University of Technology, Guangzhou 510640, China; 3. China CTDI Engineering Corporation, Chongqing 40039, China
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摘要:

为了帮助我国政府在既有住宅节能改造中以有限经济投资获取最大的节能和减排收益,建立节能、减排收益与经济投资比值(EnIR、EvIR)的方法,用于优化节能改造方案.以杭州某建筑为案例,讨论EnIR和EvIR在既有住宅节能改造方案设计中的使用方法和优化作用.结果表明:由于很好地反映我国政府在既有住宅节能改造中的多重角色,采用EnIR和EvIR方法不仅可优选和优化节能措施,还可制定出“性价比”最佳的节能改造方案;以最佳方案对案例建筑实施节能改造,每1元的经济投资可获15.04 MJ的节能收益和1.13 kgCO2的减排收益.

Abstract:

To achieve maximum energy saving and environmental benefits with limited investment cost for authorities, ratio of energy saving benefit to investment cost (EnIR) and ratio of environmental benefit to investment cost (EvIR) were proposed to optimize energy efficient residential retrofit plans. The approach of EnIR and EvIR was thereafter applied to a case building in Hangzhou city. The results show that the EnIR and EvIR can not only select optimum energy saving measurements, but also guide for best cost-effective plan of energy-efficient retrofitting. Based on the optimum plan for the case building, every 1RMB¥investment cost saves 15.04 MJ energy and reduces 1.13 kg CO2 emission.

出版日期: 2014-08-01
:  TU 111  
基金资助:

华南理工大学亚热带建筑科学国家重点实验室开放研究项目(2011KB23).

通讯作者: 欧阳金龙(1976—),男,副教授     E-mail: ow761202@scu.edu.cn
作者简介: 欧阳金龙(1976—),男,副教授,从事建筑物理与节能的教学和研究工作.E-mail: ow761202@scu.edu.cn
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引用本文:

欧阳金龙, 王春苑, 毛伟, 邓小燕. 利用EnIR和EvIR优化既有住宅节能改造方案[J]. 浙江大学学报(工学版), 10.3785/j.issn.1008-973X.2014.08.007.

YANG Jin-long, WANG Chun-yuan, MAO Wei, DENG Xiao-yan. Applying EnIR and EvIR to optimize energy efficient retrofit plans for existing residential buildings in ChinaOU. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 10.3785/j.issn.1008-973X.2014.08.007.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2014.08.007        http://www.zjujournals.com/eng/CN/Y2014/V1/I8/1391

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