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木质单开防火门一定要安装闭门器吗？

木质单开防火门一定要安装闭门器吗？

浏览：32次 | 提问时间： 08-06 09:10

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多情应笑我迟早笑疯你 08-06 09:11

木质单开防火门必须安装闭门器，闭门器是门头上一个类似弹簧的液压器，当门开启后能通过压缩后释放，将门自动关上，有象弹簧门的作用，可以保证门被开启后，准确、及时的关闭到初始位置。　　现代液压闭门器（简称闭门器）始于二十世纪初期美国人注册的一项专利，它不同于传统的闭门器，是通过对闭门器中的液体进行节流来达到缓冲作用。液压闭门器设计思想的核心在于实现对关门过程的控制，使关门过程的各种功能指标能够按照人的需要进行调节。闭门器的意义不仅在于将门自动关闭，还能够保护门框和门体（平稳关闭），更重要的是闭门器已成为现代建筑智能化管理的一个不可忽视的执行部分。　　闭门器主要用在商业和公共建筑物中，但也有在家中使用的情况。它们有很多用途，其中最主要的用途是使门自行关闭，来限制火灾的蔓延和大厦内的通风。

随步皱 08-06 09:19

防火门必须安装闭门器闭门器是门头上一个类似弹簧的液压器，当门开启后能通过压缩后释放，将门自动关上，有象弹簧门的作用，可以保证门被开启后，准确、及时的关闭到初始位置。　　现代液压闭门器（简称闭门器）始于二十世纪初期美国人注册的一项专利，它不同于传统的闭门器，是通过对闭门器中的液体进行节流来达到缓冲作用。液压闭门器设计思想的核心在于实现对关门过程的控制，使关门过程的各种功能指标能够按照人的需要进行调节。闭门器的意义不仅在于将门自动关闭，还能够保护门框和门体（平稳关闭），更重要的是闭门器已成为现代建筑智能化管理的一个不可忽视的执行部分。

久居我心 08-06 09:27

实际上 1.闭门器主要用在商业和公共建筑物中，但也有在家中使用的情况。它们有很多用途，其中最主要的用途是使门自行关闭，来限制火灾的蔓延和大厦内的通风。 2.闭门器是门头上一个类似弹簧的液压器，当门开启后能通过压缩后释放，将门自动关上，有象弹簧门的作用，可以保证门被开启后，准确、及时的关闭到初始位置。3.现代液压闭门器（简称闭门器）始于二十世纪初期美国人注册的一项专利，它不同于传统的闭门器，是通过对闭门器中的液体进行节流来达到缓冲作用。液压闭门器设计思想的核心在于实现对关门过程的控制，使关门过程的各种功能指标能够按照人的需要进行调节。 4.闭门器的意义不仅在于将门自动关闭，还能够保护门框和门体（平稳关闭），更重要的是闭门器已成为现代建筑智能化管理的一个不可忽视的执行部分。　

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木质单开防火门一定要安装闭门器吗？