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常见问题
新风运行过程中,为什么有时候室内PM2.5会突然飙升?
新风运行过程中,发生以下两种情况可能会导致室内PM2.5监测指数突然飙升。
室内人员活动:抽烟、点香、炒菜等室内活动容易导致 PM2.5 数值突然升高,要注意当室内使用加湿器时,PM2.5监测传感器会将加湿器喷出来的水汽识别为颗粒物,导致PM2.5指数突然飙升。
室内存在负压装置:排气扇以及带新风功能的空调,会破坏新风机形成的微正压环境,导致室外脏空气泄漏进室内。
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