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Old 05-07-2011, 01:14 AM   #1
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Default 如何才避免室内空气污染

  1.清晨室外空气清新凉爽,此时不用开空调,http://ask.78.cn/,可将所有窗户全部敞开,尽量使户外新鲜空气进入室内。大约9点—10点左右,户外气温逐渐升高,这时可将 有阳光照射的朝南的窗口关闭,拉上窗帘避免热辐射,而朝北窗口可以开启至上午11点—12点再 关闭。
  
  2.中午12点—下午5点多之间是最炎热的时候,应适当开启空调,开启前先通风10分钟;在开启1—3 小时后,关闭空调,开窗通风。必要时可用电扇或换气扇朝外送风,使室内外空气对流,让废气、有害气体排出室 外,至少通风20—30分钟,再关闭门窗,重新启动空调。
  
  3.晚上10点左右,在入睡前应关闭空调,打开所有窗户以便室内外空气对流。如果闷热,也可以用风扇降 温,http://blog.sohu.com/,注意不要直接吹人体某一固定部位,http://jtaq.sdedu.net/,同时设定定时关闭电扇。千万不可持续8—9小时开空调而不通风,免得贪一时凉快而惹一身的空 调病。
  
  4.对于在写字楼里工作的人来说,应在中央空调的环境下每隔1—2小时通风20分钟,既可避免室内外温 差过大造成空调病,又能保证上班期间头脑清醒,提高工作效率,http://caifang.china.com.cn/
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