A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vertical fireproof exhaust passage system for house building
The invention discloses a vertical fireproof exhaust passage system for a house building, and belongs to the field of house buildings. The vertical fireproof exhaust passage system comprises an exhaust passage body, an air pulling cap and a fireproof component, wherein the fireproof component comprises a filtering assembly and a sealing assembly; the filtering assembly comprises a mounting frame, a fireproof plate which is rotationally installed on the mounting frame and a filtering plate which penetrates through the mounting frame in a sliding mode; the sealing assembly comprises a positioning frame which is fixedly connected to the mounting frame and a closing plate which is rotationally installed in the positioning frame, an air inlet and an exhaust hole which communicates with the air inlet are formed in the mounting frame, a rotating rod penetrates through the fireproof plate, and a positioning rod penetrates through the closing plate; and a driving assembly which is used for driving the rotating rod and the positioning rod to rotate is arranged on the filtering plate. The vertical fireproof exhaust passage system has the effect of preventing flame from spreading in the exhaust passage body.
本申请公开了一种房屋建筑竖向防火排气道系统，属于房屋建筑的领域，其包括排气道本体、拔气帽以及防火构件，所述防火构件包括过滤组件以及封闭组件，所述过滤组件包括安装框架、转动安装于所述安装框架上的防火板以及滑动穿设于所述安装框架内的过滤板；所述封闭组件包括固定连接于所述安装框架上的定位框以及转动安装于所述定位框内的闭合板，所述安装框架上开设有进风孔以及用于与所述进风孔相连通的排风孔，所述防火板上穿设有转动杆，所述闭合板内穿设有定位杆，所述过滤板上设置有用于驱动所述转动杆、定位杆转动的驱动组件。本申请具有防止火焰在排气道本体内蔓延的效果。
Vertical fireproof exhaust passage system for house building
The invention discloses a vertical fireproof exhaust passage system for a house building, and belongs to the field of house buildings. The vertical fireproof exhaust passage system comprises an exhaust passage body, an air pulling cap and a fireproof component, wherein the fireproof component comprises a filtering assembly and a sealing assembly; the filtering assembly comprises a mounting frame, a fireproof plate which is rotationally installed on the mounting frame and a filtering plate which penetrates through the mounting frame in a sliding mode; the sealing assembly comprises a positioning frame which is fixedly connected to the mounting frame and a closing plate which is rotationally installed in the positioning frame, an air inlet and an exhaust hole which communicates with the air inlet are formed in the mounting frame, a rotating rod penetrates through the fireproof plate, and a positioning rod penetrates through the closing plate; and a driving assembly which is used for driving the rotating rod and the positioning rod to rotate is arranged on the filtering plate. The vertical fireproof exhaust passage system has the effect of preventing flame from spreading in the exhaust passage body.
本申请公开了一种房屋建筑竖向防火排气道系统，属于房屋建筑的领域，其包括排气道本体、拔气帽以及防火构件，所述防火构件包括过滤组件以及封闭组件，所述过滤组件包括安装框架、转动安装于所述安装框架上的防火板以及滑动穿设于所述安装框架内的过滤板；所述封闭组件包括固定连接于所述安装框架上的定位框以及转动安装于所述定位框内的闭合板，所述安装框架上开设有进风孔以及用于与所述进风孔相连通的排风孔，所述防火板上穿设有转动杆，所述闭合板内穿设有定位杆，所述过滤板上设置有用于驱动所述转动杆、定位杆转动的驱动组件。本申请具有防止火焰在排气道本体内蔓延的效果。
Vertical fireproof exhaust passage system for house building
一种房屋建筑竖向防火排气道系统
ZHANG WEIWEI (author) / ZHANG SHANSHAN (author) / XU JIE (author)
2021-11-05
Patent
Electronic Resource
Chinese
FIREPROOF BUILDING AND CONSTRUCTION METHOD OF FIREPROOF BUILDING
| European Patent Office | 2023