室内空气品质改善措施的研究

【作者】 戚海浪；

【导师】 张少凡；

【作者基本信息】 南京理工大学 ， 流体力学， 2004， 硕士

【摘要】 人们超过80％的时间在室内度过，室内空气品质(IAQ)的好坏极大的影响着人们的生产和生活，而国内外的调查表明众多建筑的室内空气品质存在较大问题，因此对其研究具有重要意义。 本文阐述、分析了室内空气品质的重要性及其控制方法，提出了一种能有效改善室内空气品质的空气处理方式，并对其进行了可行性及经济性分析，编制了相应的经济分析软件，并用模糊评判的方法对此种方案进行综合评价；通过实验的方法取得了活性炭对室内部分低浓度有害气体吸附的技术数据，给出了工程应用中活性炭吸附器的设计和选型方法；提出了一种基于室内空气品质的需求控制新风量的控制策略。更多还原

【Abstract】 People spend more than 80% of their lives indoors. Indoor air quality (IAQ) has great effect on human health and productivity. Available researches show that IAQ problems in numerous buildings are severe. It is significant to study IAQ control in buildings.The significant and control methods of IAQ are analyzed in this dissertation. One effective method to improve IAQ is presented. The corresponding program is made to analyzed the feasibility and economy of the method. And comprehensive assessment of the method is made by applying fuzzy mathematics. The character dates of activated carbon for absorbing low density poisonous gas are obtained through experiment. Design method and selection criteria for the equipment are presented. The control strategy of demand controlled ventilation basing on IAQ is presented.更多还原