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一种定性评价空气净化器滤网异味的方法 被引量:3

A qualitative evaluation method for air cleaner filter odor
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摘要 我国空气净化器国标中缺少对空气净化器异味二次污染的测评.本文研究了一种定性评价空气净化器滤网(主要是除气态污染物的滤网)异味的方法:使用惰性气袋将待测滤网密封,在不同高温高湿环境下(45℃-75℃,相对湿度100%)密闭不同时间;然后采用嗅辨员直接嗅闻的方法进行异味分析.本文用上述方法对市场上的29个空气净化器品牌29种滤网进行测试,结果表明近25%的滤网存在异味污染问题,空气净化器异味的二次污染不可忽视.本文为我国空气净化器标准的修订增加异味二次污染评价指标提供了基础数据和测评方法. The national standard of air cleaner in China lacks the evaluation of the filter odor. In this paper, a qualitative method for evaluating odor of filters (mainly used for removing gaseous pollutants) is studied. The filters to be measured are put in sealed air bags and stay for different time in different temperature and humidity environments (45°C^75°C, relative humidity 100%). Then odor is detected by sniffing the smell directly by specialized persons. In this paper, 29 kinds of filters of 29 brands of air cleaners on the market are tested using the above methods. The results show that nearly 25% of the filters have odor pollution problems, and the secondary pollution of odor of air cleaners can not be ignored. This paper provides basic data and evaluation methods for putting odor pollution into the next revision of national standard of air cleaner.
作者 张晓 张维超 郭侃 齐鑫 ZHANG Xiao;ZHANG Weichao;GUO Kan;QI Xin(China Household Electric Appliance Research Institute Beijing 100053)
出处 《家电科技》 2019年第2期113-115,120,共4页 Journal of Appliance Science & Technology
关键词 空气净化器 滤网 异味 嗅辨 Air cleaner Filter Odor Smell
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