张姝,张希浩,贾永英,李栋,吕松炎,宫克勤

• 1:东北石油大学土木建筑工程学院

摘要(Abstract)：

为推进严寒地区建筑节能进程,通过更经济的节能改造策略适应不断提高的建筑节能要求,针对哈尔滨市某9层住宅楼,以提高围护结构保温性能和改设双向通风窗两种策略建立两类节能模型,利用能耗软件模拟分析两类模型较基本模型的节能性和经济性。对比改用双向通风窗前后的能耗变化情况可知:基本模型节能率提高约15%,每年每平方米节约费用1.87元;第一类模型节能率平均提高约13%,每年每平方米平均节约费用1.42元。与提高围护结构保温性能来达到节能效果的方式相比,采用双向通风窗即可在保证空气品质的同时,获得较好的节能效果。研究结果可为严寒地区的居住建筑节能改造提供参考。

关键词(KeyWords)： 通风与空调工程;严寒地区;居住建筑;双向通风窗;优化模型

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51306031)

作者(Author): 张姝,张希浩,贾永英,李栋,吕松炎,宫克勤

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