贵州民用建筑围护结构节能技术适应性分析

围护结构的热工性能是影响民用建筑能耗的最重要因素之一,如何正确地应用围护结构节能技术尤为重要。地方标准将贵州划分为四个气候区域,即温和地区、夏热冬暖地区、夏热冬冷地区、夏凉冬冷地区[1]。为了使围护结构节能技术的应用更加有效,根据贵州省四个气候分区特点,对民用建筑围护结构典型节能技术进行研究分析,结合相关建筑节能标准的要求和贵州省经济、环境特点,提出适合贵州不同气候区域民用建筑的墙体、外窗、屋面、遮阳节能技术。

Adaptability Analysis of Energy Saving Technology for Building Envelope of Civil Buildings in Guizhou

The thermal performance of building envelope is one of the most important factors that affect the energy consumption of civil buildings, and how to use the envelope energy saving technology is particularly crucial. Local standard classifies Guizhou into four regions, including the temperate region, the hot summer and warm winter region, the hot summer and cold winter region, and the cold summer and cold winter region. In order to make the energy saving technology of building envelope more effective, the typical energy saving technology was studied and analyzed based on characteristics of the above four typical climate zones in Guizhou Province, combined with the requirements of building energy efficiency standards and characteristics of economy and environment in Guizhou Province . The energy saving technology of envelope, outer window, roof and sunshade suitable for different climate regions in Guizhou are expounded.