Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building wall fireproof structure
The invention relates to the technical field of buildings, in particular to a building wall fireproof structure which comprises a shutter arranged on a wall, and the shutter comprises blades distributed in an array mode in the vertical direction and a transmission rod connected with the blades. The shutter is provided with a switch assembly controlling opening and closing of the shutter and a fireproof assembly in transmission connection with the output end of the switch assembly, the switch assembly comprises a thermoswitch in transmission connection with the transmission rod, the thermoswitch comprises a metal sheet, and the metal sheet comprises a first metal layer, a second metal layer and a hot melting layer. The thermal expansion coefficient of the first metal layer is greater than that of the second metal layer, and the hot melting layer has an insulating property; the fireproof assembly comprises a fireproof plate and clamping parts electrically connected with the two sides of the metal sheet, and the clamping assemblies are used for limiting sliding of the fireproof plate. By arranging the thermoswitch, when the temperature exceeds the limit, the hot melting layer is melted, the fireproof assembly is promoted to be started, and two layers of fireproof barriers are formed at the window.
本发明涉及建筑技术领域，具体涉及一种建筑墙面防火结构，包括设置在墙面上的百叶窗，百叶窗包括沿竖直方向阵列分布的叶片以及连接叶片的传动杆，百叶窗上设置有控制其开启与关闭的开关组件以及与开关组件输出端传动连接的防火组件，开关组件包括与传动杆传动连接的热敏开关，热敏开关包括金属片，金属片包括第一金属层、第二金属层以及热熔层，第一金属层的热膨胀系数大于第二金属层的热膨胀系数，热熔层具有绝缘性能；防火组件包括防火板以及与金属片两侧电性连接的卡接部件，卡接组件用于限制防火板的滑动。本发明通过设置热敏开关，温度超过极限时，热熔层融化，促使防火组件启动，使得窗口出形成两层防火屏障。
Building wall fireproof structure
The invention relates to the technical field of buildings, in particular to a building wall fireproof structure which comprises a shutter arranged on a wall, and the shutter comprises blades distributed in an array mode in the vertical direction and a transmission rod connected with the blades. The shutter is provided with a switch assembly controlling opening and closing of the shutter and a fireproof assembly in transmission connection with the output end of the switch assembly, the switch assembly comprises a thermoswitch in transmission connection with the transmission rod, the thermoswitch comprises a metal sheet, and the metal sheet comprises a first metal layer, a second metal layer and a hot melting layer. The thermal expansion coefficient of the first metal layer is greater than that of the second metal layer, and the hot melting layer has an insulating property; the fireproof assembly comprises a fireproof plate and clamping parts electrically connected with the two sides of the metal sheet, and the clamping assemblies are used for limiting sliding of the fireproof plate. By arranging the thermoswitch, when the temperature exceeds the limit, the hot melting layer is melted, the fireproof assembly is promoted to be started, and two layers of fireproof barriers are formed at the window.
本发明涉及建筑技术领域，具体涉及一种建筑墙面防火结构，包括设置在墙面上的百叶窗，百叶窗包括沿竖直方向阵列分布的叶片以及连接叶片的传动杆，百叶窗上设置有控制其开启与关闭的开关组件以及与开关组件输出端传动连接的防火组件，开关组件包括与传动杆传动连接的热敏开关，热敏开关包括金属片，金属片包括第一金属层、第二金属层以及热熔层，第一金属层的热膨胀系数大于第二金属层的热膨胀系数，热熔层具有绝缘性能；防火组件包括防火板以及与金属片两侧电性连接的卡接部件，卡接组件用于限制防火板的滑动。本发明通过设置热敏开关，温度超过极限时，热熔层融化，促使防火组件启动，使得窗口出形成两层防火屏障。
Building wall fireproof structure
一种建筑墙面防火结构
HOU XINXIN (Autor:in) / HOU WEI (Autor:in) / CHU MAOSHUN (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E05B
LOCKS
,
Schlösser
/
H01H
Elektrische Schalter
,
ELECTRIC SWITCHES