推荐回答(5个)
不具可操作性 试问你怎么把空气抽掉, 即使你有办法,房间没有空气 是不是会造成倒塌呢(外面大气压的作用).
换气的办法是建立通畅的空气流动通道, 一头抽气另一头补气是比较科学的方法
另外即使第二种方法发生在高强房子了, 空气能被全部抽空也不倒塌, 那么开窗以后 外面的新鲜空气是能立即充满屋子, 但是这仅是一瞬间的事情, 等屋内屋外气压一样以后,空气就没有流通了, 所以第一种方法才能持续保持空气流动. 用第2种方法,除非你是上帝, 能连续不断把房子里空气抽走.
换气的办法是建立通畅的空气流动通道, 一头抽气另一头补气是比较科学的方法
另外即使第二种方法发生在高强房子了, 空气能被全部抽空也不倒塌, 那么开窗以后, 外面的新鲜空气是能立即充满屋子。
但是这仅是一瞬间的事情, 等屋内屋外气压一样以后,空气就没有流通了, 所以第一种方法才能持续保持空气流动. 用第2种方法,除非你是上帝, 能连续不断把房子里空气抽走。
1、保持通风 安装性能良好的通风换气设备,能将室内污染物质排出室外。
2、居家两面都要开窗,最好每间房间要开窗,才可达到良好的通风换气条件。
3、室内可种植花木,加强空气流通,使水分蒸发、空气清爽。
4、使用空气净化器,达到 空气新鲜的效果。
第二种方法是不可能的,室内空气是抽不空的,一边抽一边还会替补进来的.
只有打开门窗换气.
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