室内环境与自然通风

通风的目的是保证室内良好的空气品质,采用自然通风方式是生态建筑设计的重要内容,通过良好的自然通风组织减少对空调的利用,并及时将污染物排出,改善室内空气品质。在热舒适方面,自然通风形成的室内热环境有利于人体舒适性。分析了生态建筑中自然通风对室内空气品质与室内热环境产生的影响,探讨了利用自然通风来改善建筑的室内环境的效果和策略,并提出了相应的设计方法。研究结果表明:组织合理的自然通风,可以有效地改善室内的空气品质和室内热环境。

Indoor Environment and Natural Ventilation

The aim of ventilation is to ensure the good characters of the indoor air condition.One of the key issues in the ecological design process of the buildings is the application of natural ventilation.A good natural ventilation system is an effective approach to reduce the dependence of the indoor air condition on the mechanical air conditioning system,drain away the indoor air pollutants efficiently and improve the indoor air quality.The indoor thermal environment operated by the natural ventilation has beneficial effect on the thermal comfort of human beings.Authors presented the study on the influences of natural ventilation in the ecological buildings on the indoor air quality and the indoor thermal environment by investigating a big set of data.The approach to improve the indoor environment in the buildings by the application of natural ventilation was discussed.The appropriate design method was concluded and highlighted.The results show that designing reasonable natural ventilation,the indoor air quality and the indoor thermal environment will be improved effectively.