坡道式停车库空气质量及影响因素  

Air Quality and Impact Factors of Ramp Type Garage

作　　者：朱润非[1] 方翠贞[1] 

机构地区：[1]上海市环境科学研究院,上海200233

出　　处：《上海环境科学》2000年第8期364-366,共3页Shanghai Environmental Sciences

摘　　要：为了解不同形式坡道式停车库中汽车尾气污染状况,对4座典型的坡道式停车库进行了空气质量监测,并同时进行了车流量统计,计算和分析了停车库内污染物浓度与车流量之间的相关性。监测结果表明,停车库NOX和CO浓度符合相应标准;而地下停车库排气口 NOX有超标现象。结论是地面停车库优于地下停车库,地下停车库的送排风系统必须合理设置。To find out vehicle exhaust gas status of the ramp type garage of different types, air quality monitoring and traffic volume counting have been conducted at 4 typical ramp type garages. Correlative coefficient of pollutants concentrations and traffic volume were calculated. The result showed that pollutants concentrations in garages were in compliance with the criteria, while NOx exceeded its criterion of one underground garage. Ground garage was better than underground garage, and ventilating facilities of underground garage should be reasonably design.

关 键 词：坡道式停车库 空气污染监测 汽车 排气 大气监测 

分 类 号：X831.01[环境科学与工程—环境工程] X823