某型水面舰艇舱室空气品质问卷调查与分析

Questionnaire survey and analysis of air quality onboard surface ships

目的了解某型水面舰艇舰员对舱室空气质量的主观评价，为舱室空气污染控制提供依据。方法选取2艘某型水面舰艇，向舰员发放调查问卷，回收后利用Excel 2007、SPSS 19.0软件进行统计和分析。结果对舱室空气流通情况、气温、湿度和工作舱、住舱空气质量状况的评价结果均为1号舰分值较2号舰低。2艘舰艇舰员的共同自觉症状为疲乏、眼涩和皮肤发痒。结论舰员们对1号舰舱室空气品质满意率较2号舰高，并且认为自觉症状大多是由于舱室空气环境引起的，因此应持续关注舱室空气质量问题。

ObjectiveTo investigate the subjective evaluation of air quality onboard 2 surface ships, so as to provide theoretical evidence for the control of air pollution in the cabins.MethodsCopies of questionnaire were issued to the ship crew, and after recovery of the issued copies, the obtained results were statistically analyzed by using Excel 2007 and SPSS 19.0.ResultsThe evaluation results concerning air circulation, temperature ＆ humidity and quality of air indicated that the scores in the cabins of ship No. 1 were lower than those of ship No. 2. The same subjective symptoms of the crews onboard the 2 ships were fatigue, dry eye and skin pruritus. With respect to air quality, the satisfaction rate of the crew onboard ship No. 1 was higher than that of the crew onboard ship No. 2, and the crews tended to attribute these symptoms wholly or partially to cabin air quality.ConclusionsWith this reason, efforts should be made to improve cabin air quality.