The utility model discloses a steel heat insulation fireproof door including a door frame and a door leaf, the door leaf includes a door leaf panel and a fireproof door core plate, the fireproof door core plate is filled in the interior of the door leaf panel, the door leaf is surrounded by a framework, the outside of the door leaf is provided with a door frame, one side of the door leaf is hinged with the door frame through a fireproof hinge, the upper end of the door leaf is provided with a right side There is a fireproof door closer, the other side of the fireproof door closer is connected with the door frame, the middle part of the upper end of the door leaf is provided with a fireproof sequencer, the middle part of the lower end of the door leaf is provided with a fireproof bolt, the middle part of the door leaf is installed with a fireproof lock, the contact surface of the door frame and the door leaf is provided with a fireproof expansion seal, the fireproof expansion seal is fixedly connected in the door frame, and the door leaf surface A framework is formed between the plate and the fireproof door core plate, a silicon magnesium fireproof plate is arranged between the door leaf panel and the fireproof door core plate, a cover seam plate is arranged at the end of the door leaf panel, and a ball valve is arranged at the left end of the lower side of the door leaf.
【技术实现步骤摘要】
一种钢质隔热防火门
本技术涉及防火门
，具体涉及一种钢质隔热防火门。
技术介绍
随国家进行大规模的进行基础设施建设，建筑上所用的防火门需求越来越大，性能要求越来越高。防火门是指在一定时间内能满足耐火稳定性、完整性和隔热性要求的门。它是设在防火分区间、疏散楼梯间、垂直竖井等具有一定耐火性的防火分隔物。防火门除具有普通门的作用外，更具有阻止火势蔓延和烟气扩散的作用，可在一定时间内阻止火势的蔓延，确保人员疏散。因此，专利技术一种钢质隔热防火门来解决上述问题很有必要。
技术实现思路
为解决上述问题，本技术采用如下的技术方案。一种钢质隔热防火门，包括门框和门扇，所述门扇包括门扇面板和防火门芯板，所述防火门芯板填充在门扇面板的内部，所述门扇的四周包裹有骨架，所述门扇的外侧设有门框，所述门扇的一侧与门框之间通过防火铰链铰接，所述门扇的上端右侧设有防火闭门器，所述防火闭门器的另一侧与门框连接，所述门扇上端中部设置有防火顺序器，所述门扇下端中部设置有防火插销，所述门扇的中部安装有防火锁，所述门框与门扇的接触面上设有防火膨胀密封件，所述防火膨胀密封件固定连接在门框内，所述门扇面板和防火...
【技术保护点】
1.一种钢质隔热防火门，包括门框和门扇，其特征在于：所述门扇包括门扇面板和防火门芯板，所述防火门芯板填充在门扇面板的内部，所述门扇的四周包裹有骨架，所述门扇的外侧设有门框，所述门扇的一侧与门框之间通过防火铰链铰接，所述门扇的上端右侧设有防火闭门器，所述防火闭门器的另一侧与门框连接，所述门扇上端中部设置有防火顺序器，所述门扇下端中部设置有防火插销，所述门扇的中部安装有防火锁，所述门框与门扇的接触面上设有防火膨胀密封件，所述防火膨胀密封件固定连接在门框内，所述门扇面板和防火门芯板之间形成骨架，所述门扇面板和防火门芯板之间设置有硅镁防火板，所述门扇面板端部设置有盖缝板，所述门扇下...
【技术特征摘要】
1.一种钢质隔热防火门，包括门框和门扇，其特征在于：所述门扇包括门扇面板和防火门芯板，所述防火门芯板填充在门扇面板的内部，所述门扇的四周包裹有骨架，所述门扇的外侧设有门框，所述门扇的一侧与门框之间通过防火铰链铰接，所述门扇的上端右侧设有防火闭门器，所述防火闭门器的另一侧与门框连接，所述门扇上端中部设置有防火顺序器，所述门扇下端中部设置有防火插销，所述门扇的中部安装有防火锁，所述门框与门扇的接触面上设有防火膨胀密封件，所述防火膨胀密封件固定连接在门框内，所述...
【专利技术属性】
技术研发人员：严文兵，
申请(专利权)人：安徽昊展防火门窗有限公司，
类型：新型
国别省市：安徽,34
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。