华北农村住宅气密性测试及节能改造分析

详细信息    查看全文 | 推荐本文 |

英文篇名：Airtightness Test and Energy Saving Reform of Rural Residences in North China 作者：高炜 ; 曲凯阳 ; 刘月莉 ; 刘靖 ; 袁涛 ; 王立峰 ; 郭旭 ; 刘琳 ; 李春龙 英文作者：GAO Wei;QU Kai-yang;LIU Yue-li;LIU Jing;YUAN Tao;WANG Li-feng;GUO Xu;LIU Lin;LI Chun-long;School of Civil Engineering, Henan Polytechnic University;China Academy of Building Research; 关键词：气密性 ; 能耗模拟 ; DeST-h ; 节能改造 ; 农村住宅 英文关键词：airtightness;;energy consumption simulation;;DeST-h;;energy-saving reform;;rural housing 中文刊名：JZRK 英文刊名：Building Energy & Environment 机构：河南理工大学土木学院;中国建筑科学研究院有限公司; 出版日期：2019-06-25 出版单位：建筑热能通风空调 年：2019 期：v.38;No.208 语种：中文; 页：JZRK201906005 页数：4 CN：06 ISSN：42-1439/TV 分类号：23-26

摘要

对华北地区农村典型建筑围护结构整体气密性能进行现场实测,结果表明当地农村既有住宅气密性极差,换气次数可达13.8次/h。提出了节能改造措施,利用能耗模拟软件DeST对改造前后能耗情况进行模拟,平均节能率可达到74%。
        On-site measurement of the airtight performance of the typical building envelope structure in rural areas in North China was carried out. The results show that the existing rural houses have very poor air tightness and the number of air changes can reach 13.8 times h~(-1). Energy-saving measures were proposed. The energy simulation software DeST was used to simulate the energy consumption before and after the transformation. The average energy-saving rate could reach 74%.

引文

[1]季勇明,端木琳,王宏彬,等.大连新建居住建筑气密性实测[J].暖通空调, 2015, 45(1):13-18.
    [2] Younes C, Shdid C A, Bitsuamlak G. Air infiltration through building envelopes:A review[J]. Journal of Building Physics, 2012,35(3):267-302
    [3]刘正权,刘海波,董人文,等.建筑外门窗气密性及空气渗透热损失对实际保温效果的影响[J].门窗, 2009,(5):25-28.
    [4]丰晓航,燕达,彭琛,等.建筑气密性对住宅能耗影响的分析[J].暖通空调, 2014, 44(2):5-14
    [5]中国建筑科学研究院. JGJ 26-2010严寒和寒冷地区居住建筑节能设计标准[S].北京:中国建筑工业出版社, 2010