作　　者： (郑非凡）; (任志刚）; (王振）; (邓文捷）;

机构地区： 武汉理工大学土木工程与建筑学院

出　　处： 《城市建筑》 2017年第14期25-27,共3页

摘　　要： 被动房是将自然采光、太阳能辐射及室内非供暖热源得热等各种被动式节能手段与建筑围护结构高效节能技术相结合建造而成的低能耗建筑。本文选取了武汉地区一栋老式二层住宅为研究对象,对其进行被动式改造,从而降低建筑能耗。利用De ST软件对改造前后的建筑能耗进行模拟计算,得出被动式改造的节能数据,从而对武汉地区老式建筑节能改造起到很好的指导作用。 Passive room is the natural lighting,solar radiation and indoor non-heating heat and other passive energy-saving means and building envelope energy efficient technology combined with the construction of low-energy buildings.This paper chooses an old two-story residential building in Wuhan,and carries on the passive transformation to reduce the building energy consumption.De ST software is used to simulate the building energy consumption before and after the transformation,and the energy saving effect of the passive transformation is obtained.It plays a very important role in the energy conservation of the old buildings in Wuhan.

关 键 词： 夏热冬冷地区 被动式改造 建筑节能