Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof structure based on building curtain wall
The invention discloses a fireproof structure based on a building curtain wall, and relates to the technical field of building curtain walls. Comprising a plurality of floor slabs and a plurality of curtain walls, and every two curtain walls form a group; the fireproof part comprises a keel fixedly installed on the floor slab, an installation box is fixedly installed below the keel, and a fireproof device is installed between the installation box and the two curtain walls in a matched mode; the spraying part comprises a plurality of circular pipes which are fixedly communicated with the mounting box, and air dispersing devices are mounted on the plurality of circular pipes. The fire extinguishing device has the advantages that indoor and outdoor air conversion is achieved through centrifugal force generated during rotation, indoor smoke is transferred to the outside, targeted fire extinguishing is achieved according to the smoke concentration in fire, full-range spraying can be conducted indoors when the fire behavior is large, graded fire extinguishing treatment is conducted according to the fire behavior, a curtain wall can be protected, and the fire extinguishing effect is good. And fire spreading is prevented.
本发明公开了一种基于建筑幕墙的防火结构，涉及建筑幕墙技术领域。包括多个楼板以及多个幕墙，且幕墙两两为一组；防火部，所述防火部包括固定安装在楼板上的龙骨，所述龙骨的下方固定安装有安装箱，所述安装箱与两个幕墙之间配合安装有防火装置；喷淋部，所述喷淋部包括固定连通在安装箱上的多个圆管，多个所述圆管上均安装有散气装置。优点在于：通过利用转动时产生的离心力实现室内外空气的转换，将室内的烟雾转移至室外，同时根据火中烟雾浓度的大小实现针对性灭火，能够在火势较大时对室内进行全范围喷淋，针对火势的大小进行阶级性灭火处理，能够保护幕墙，防止火势扩大。
Fireproof structure based on building curtain wall
The invention discloses a fireproof structure based on a building curtain wall, and relates to the technical field of building curtain walls. Comprising a plurality of floor slabs and a plurality of curtain walls, and every two curtain walls form a group; the fireproof part comprises a keel fixedly installed on the floor slab, an installation box is fixedly installed below the keel, and a fireproof device is installed between the installation box and the two curtain walls in a matched mode; the spraying part comprises a plurality of circular pipes which are fixedly communicated with the mounting box, and air dispersing devices are mounted on the plurality of circular pipes. The fire extinguishing device has the advantages that indoor and outdoor air conversion is achieved through centrifugal force generated during rotation, indoor smoke is transferred to the outside, targeted fire extinguishing is achieved according to the smoke concentration in fire, full-range spraying can be conducted indoors when the fire behavior is large, graded fire extinguishing treatment is conducted according to the fire behavior, a curtain wall can be protected, and the fire extinguishing effect is good. And fire spreading is prevented.
本发明公开了一种基于建筑幕墙的防火结构，涉及建筑幕墙技术领域。包括多个楼板以及多个幕墙，且幕墙两两为一组；防火部，所述防火部包括固定安装在楼板上的龙骨，所述龙骨的下方固定安装有安装箱，所述安装箱与两个幕墙之间配合安装有防火装置；喷淋部，所述喷淋部包括固定连通在安装箱上的多个圆管，多个所述圆管上均安装有散气装置。优点在于：通过利用转动时产生的离心力实现室内外空气的转换，将室内的烟雾转移至室外，同时根据火中烟雾浓度的大小实现针对性灭火，能够在火势较大时对室内进行全范围喷淋，针对火势的大小进行阶级性灭火处理，能够保护幕墙，防止火势扩大。
Fireproof structure based on building curtain wall
一种基于建筑幕墙的防火结构
ZHANG XUHONG (Autor:in) / ZHAI QINGXIA (Autor:in) / MA QUANMING (Autor:in) / LIANG YU (Autor:in)
09.08.2024
Patent
Elektronische Ressource
Chinesisch
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