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门碰和门吸的区别有哪些
更新时间: 2021-04-10 01:53:50  

1、其实将门吸和门碰进行安装在门上后,它们所起到的作用都差不多,由于这样很多人都会将门吸和门碰弄混淆,其实这两者之间还是有很大区别的。门吸也俗称门碰,也是一种门页打开后吸住定位的装置,以防止风吹或碰触门页而关闭。门吸分为永磁门吸和电磁门吸二种,永磁门吸一般用在普通门中,只能手动控制;电磁门吸用在防火门等电控门窗设备,兼有手动控制和自动控制功能。

2、门碰的安装位置通常都在,墙体这一面或者是地面一边的门扇,那么它的作用主要就是为了防止门撞到墙,以及门突出的把手撞墙,还为了防止开启后风等以外把门关闭。装修有磁铁吸附型、摩擦卡子型、锁死型等,前两种稍用力即可脱离,后一种需要脚踏一个装置解脱,后一种防意外关闭保险性大。

关键词: 区别 哪些

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