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随着空调技术的不断发展,人们越来越能主动的控制室内环境,创造前所未有的室内舒适气候,从而使人们逐渐淡化对自然通风这种气候适宜性技术的应用。然而,在今天全球能源紧张、节能压力增大、空气品质(IAO)恶化以及建筑综合征(SBS)等发生的情况下,人们不得不重新审视自然通风这一传统的气候适宜性技术,自然通风这种古老而有效的技术在今天得到了前所未有的重视。结合自然通风的基本原理和一些实践经验,分析了现代建筑屋顶在建筑各种自然通风系统中的作用,提出了屋顶应采取的相关构造措施,以节约建筑能耗,保护人类身心健康。
With the continuous development of air conditioning technology, people are more and more able to take the initiative to control the indoor environment and create an unprecedented indoor comfortable climate, so that people gradually dilute the application of natural ventilation, climate suitability technology. However, in today’s global energy shortage, increased pressure on energy conservation, deteriorating air quality (IAO) and Building Syndrome (SBS), people have to reexamine the traditional climate-adaptive technology of natural ventilation and naturally ventilated This ancient and effective technology has received unprecedented attention today. Combined with the basic principle of natural ventilation and some practical experiences, the paper analyzes the function of modern building roof in various natural ventilation systems of buildings and puts forward the relevant structural measures to be taken to save building energy consumption and protect the physical and mental health of human beings.