[1]刘大龙,刘加平,杨 柳.严寒地区节能建筑应对气候 变暖的围护结构热工参数[J].西安建筑科技大学学报:自然科学版,2014,46(06):856-859.[doi:10.15986/j.1006-7930.2014.06.016]
　LIU Dalong,LIU Jiaping,YANG Liu.Thermal parameters of building envelope of energy efficiency building in severe cold climate[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2014,46(06):856-859.[doi:10.15986/j.1006-7930.2014.06.016]
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严寒地区节能建筑应对气候 变暖的围护结构热工参数()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
46
期数:
2014年06期
页码:
856-859
栏目:
出版日期:
2014-12-31

文章信息/Info

Title:
Thermal parameters of building envelope of energy efficiency building in severe cold climate
文章编号:
1006-7930(2014)06-0856-04
作者:
刘大龙; 刘加平; 杨 柳
(西安建筑科技大学建筑学院;陕西省西部绿色建筑协同创新中心,陕西 西安 710055)
Author(s):
LIU Dalong;  LIU Jiaping;  YANG Liu
(1.School of Architecture, Xi’an University of Arch. & Tech., Xi’an, 710055, China 2.Shaanxi provincial collaborative innovation centre of green building in western, Xi’an 710055, China)
关键词:
传热系数; 气候变化; 建筑能耗; 自保温构造体系
Keywords:
heat transfer coefficient;  climate change;  building energy consumption;  self- thermal insulation system
分类号:
TU111.3
DOI:
10.15986/j.1006-7930.2014.06.016
文献标志码:
A
摘要:
严寒地区在未来气候变暖条件下节能建筑的设计方法对于我国建筑节能技术发展具有重要意义．以稳态传热理论为基础，提出了严寒地区节能建筑围护结构传热系数限值与气温升高的关系模型．使用该模型分析：随着气候变暖采暖能耗降低， 严寒地区围护结构传热系数的要求可降低．以哈尔滨为例，结合气候模拟与动态能耗模拟技术，验证了2021-2050期间严寒地区节能建筑传热系数变化规律．依据等能耗原则，研究了外墙与窗户传热系数趋同的自保温构造体系在变暖的严寒地区的适用性．
Abstract:
The design method of building energy efficiency in severe cold zone in future warming climate conditions has great significance for the development of building energy efficiency technology in China. The formula that the heat transfer coefficient change with temperature rise was given. The effects of changes in heat transfer coefficient on building energy consumption in severe cold zone after climate warming was analyzed in Harbin combining climate simulation with dynamic energy simulation techniques. Studies have shown that as the climate warms, the heat transfer coefficient can reduce in severe cold zone between 2021-2050. Based on the principle of equal energy consumption that the heat transfer coefficient of exterior walls and windows in self- thermal insulation system is equal its suitability was demonstrated.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2014-01-08   修改稿日期：2014-11-13
基金项目：国家自然科学基金创新研究群体项目(51221865)；国家自然科学基金项目（51348002）
作者简介：刘大龙（1976-），男，博士，副教授，主要从事建筑能耗模拟方面的研究．E-mail:coffeevc@xauat.edu.cn
更新日期/Last Update: 2015-09-01