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油烟机出风口怎么密封
更新时间: 2020-10-29 17:53:28  

1、首先在在公共烟道的入口处或打孔通道室外安装逆止阀,防止油烟的倒灌。2、将油烟机的排烟管口放置在逆止阀上方,然后垂直向下套到逆止阀的接口上就可将油烟机排烟管与逆止阀连接好了。3、将逆止阀和油烟机排烟管的连接位置进行密封,尽量使用耐热强的胶带或电工胶带。

关键词: 油烟 风口 怎么 密封

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