冀北地区新农村住宅节能效益分析

建筑围护结构节能是建筑节能的重要组成部分。我国寒冷地区既有乡村住宅多属砖混结构,围护结构过于单薄、保温水平低,建筑运行陷入了高消耗、高排放、低舒适的恶性循环。根据所建立的节能住宅建筑能耗分析模型,利用能耗分析软件对中国辽宁省本溪市草砖房的全年采暖能耗进行了模拟计算。结果表明:节能住宅比普通住宅能耗低、保温效果好,冬季可节省采暖能耗70%左右,同时增加的投资在10年左右得到回收。

Analysis on Energy-saving Benefit of New Rural House in north of Hebei Province

Energy saving of building enclosure is an important integral part of building energy conservation. Existing rural houses in cold regions in China are mostly brick structured houses, with weak space enclosing structure and low-level insulation, so the construction is running into a vicious circle of high-consumption, high emission and low comfort. In this article, according to established analysis model for building energy consumption of energy-efficiency house, the author takes analysis software advantage f...