A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic opening type smoke exhaust curtain wall
The invention discloses an automatic opening type smoke exhaust curtain wall which comprises a damping rotating mechanism, a curtain wall body and an air bag system. The damping rotating mechanism comprises a shaft body and a roller; the airbag system comprises a shell, a bimetallic strip, a travel switch, a control module, a gas generator and an airbag; the inner side face of the top of the curtain wall is connected with the front face of the shell in an adhesive mode. In the initial state, the bimetallic strip is in a flat plate shape, and the suspended end of the bimetallic strip extrudes the push rod of the travel switch. When a fire disaster occurs, the bimetallic strip is deformed and bent after being heated and does not extrude a push rod of the travel switch any more, the travel switch generates a trigger signal and sends the trigger signal to the control module, the control module controls the gas generator to work according to the trigger signal to rapidly inflate the air bag so that the air bag can be popped out, and the curtain wall is pushed by the popping acting force of the air bag to rotate towards the outdoor side to be opened; the smoke exhaust window is suitable for a building with a curtain wall structure serving as an outer vertical face, the opening mode of a traditional smoke exhaust window is changed, and a new breakthrough is achieved in the field of building ventilation and smoke exhaust.
本发明公开一种自动开启式排烟幕墙，包括阻尼旋转机构、幕墙和气囊系统；阻尼旋转机构包括轴体和滚筒，气囊系统包括壳体、双金属片、行程开关、控制模块、气体发生器和气囊；幕墙的底部与滚筒连接，幕墙的顶部内侧面与壳体正面胶粘连接；初始状态下，双金属片呈平板状，双金属片的悬空端挤压行程开关的推杆；发生火灾时，双金属片受热后形变弯曲不再挤压行程开关的推杆，行程开关产生触发信号并发送给控制模块，控制模块根据触发信号控制气体发生器工作向气囊中快速充气使气囊弹出，气囊弹出的作用力推动幕墙向室外一侧旋转开启；本发明适用于外立面是幕墙结构的建筑，并改变了传统排烟窗的开启方式，在建筑通风排烟领域中实现了新的突破。
Automatic opening type smoke exhaust curtain wall
The invention discloses an automatic opening type smoke exhaust curtain wall which comprises a damping rotating mechanism, a curtain wall body and an air bag system. The damping rotating mechanism comprises a shaft body and a roller; the airbag system comprises a shell, a bimetallic strip, a travel switch, a control module, a gas generator and an airbag; the inner side face of the top of the curtain wall is connected with the front face of the shell in an adhesive mode. In the initial state, the bimetallic strip is in a flat plate shape, and the suspended end of the bimetallic strip extrudes the push rod of the travel switch. When a fire disaster occurs, the bimetallic strip is deformed and bent after being heated and does not extrude a push rod of the travel switch any more, the travel switch generates a trigger signal and sends the trigger signal to the control module, the control module controls the gas generator to work according to the trigger signal to rapidly inflate the air bag so that the air bag can be popped out, and the curtain wall is pushed by the popping acting force of the air bag to rotate towards the outdoor side to be opened; the smoke exhaust window is suitable for a building with a curtain wall structure serving as an outer vertical face, the opening mode of a traditional smoke exhaust window is changed, and a new breakthrough is achieved in the field of building ventilation and smoke exhaust.
本发明公开一种自动开启式排烟幕墙，包括阻尼旋转机构、幕墙和气囊系统；阻尼旋转机构包括轴体和滚筒，气囊系统包括壳体、双金属片、行程开关、控制模块、气体发生器和气囊；幕墙的底部与滚筒连接，幕墙的顶部内侧面与壳体正面胶粘连接；初始状态下，双金属片呈平板状，双金属片的悬空端挤压行程开关的推杆；发生火灾时，双金属片受热后形变弯曲不再挤压行程开关的推杆，行程开关产生触发信号并发送给控制模块，控制模块根据触发信号控制气体发生器工作向气囊中快速充气使气囊弹出，气囊弹出的作用力推动幕墙向室外一侧旋转开启；本发明适用于外立面是幕墙结构的建筑，并改变了传统排烟窗的开启方式，在建筑通风排烟领域中实现了新的突破。
Automatic opening type smoke exhaust curtain wall
一种自动开启式排烟幕墙
ZHANG ZHAO (author) / JIANG HAN (author) / WU CHUNPENG (author) / PAN JIE (author) / YUAN SHUQIANG (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| European Patent Office | 2023
Curtain wall window opening equipment with automatic opening and closing functions
| European Patent Office | 2021