新型空调旅客列车卫生学综合评价  

The Comprehensive Evaluation on Hygiene for New Type Air Condition Passenger Train

作　　者：裘健[1] 郭红梅[1] 

机构地区：[1]北京铁路局中心卫生防疫站

出　　处：《环境与健康杂志》1996年第6期262-264,共3页Journal of Environment and Health

摘　　要：为了解新型空调旅客列车车厢的卫生质量，探讨控制措施，我们于１９９０～１９９１年冬、夏两季对京广线运行的４７／４８次空调旅客列车的污染水平按公共场所监测的标准检验方法进行了监测，并应用重铬酸钾法进行了空气耗氧量的测定。调查结果表明：新型空调客车的卫生质量良好，但仍应降低车厢内的相对湿度和ＣＯ２含量；新型空调客车冬、夏两季空气耗氧量监测水平有显著性差异，以夏季为高。or the sake of finding out the hygienic quality of the new type railway carriage with air condition and approaching the control measure,the air pollution level in NO.47/48 railway passenger carriage on Jing guang Line was monitored according to the standard test method for public place in winter and summer from 1990 to 1991,the oxygen consumption was measured with dichromate method.The results showed that the hygienic quality of the new type carriage was good,but the relative humidity and the content of CO 2 shoald be decreased in further.There were outstanding differences between winter and summer in orgen consumption,it was higher in summer than that in winter.

关 键 词：旅客列车 空气质量 评价 铁路 空调车 卫生学 

分 类 号：U292.91[交通运输工程—交通运输规划与管理] X823[交通运输工程—道路与铁道工程]