Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fire-proof tunnel hole blocking structure
The invention belongs to the technical field of building fire prevention, and discloses a fire-proof tunnel hole blocking structure which is used for blocking a position to be blocked between a door opening and a door frame. The fire-proof tunnel hole blocking structure comprises a flame-resistant plate and fixed components, wherein the flame-resistant plate is arranged on the position to be blocked; the periphery of the flame-resistant plate and the edge of the position to be blocked are in sealing connection; the flame-resistant plate has good flame resistance, fire behavior spreading can beblocked when a fire hazard happens so as to prevent poisonous gases from entering, and personnel security is guaranteed; one end of each fixed component is fixedly connected to a wall provide with the door opening, and the other end is fixedly connected to the door frame; and the fixed components are abutted against the flame-resistant plate and are used for reinforcing the flame-resistant plateto guarantee the stability of the flame-resistant plate, and a situation that the flame-resistant plate falls due to a rapid fire behavior so as to cause the fire behavior spreading can be avoided. The fire-proof tunnel hole blocking structure which is put forward by the invention can solve the problems of poor fire-proof performance, instability in blocking and the like of a blocked part, and therefore, a better fire-proof function can be performed.
本发明属于建筑防火技术领域，公开了一种防火洞口封堵结构，用于封堵门洞与门框之间的待封堵部位，其包括阻燃板和固定组件，阻燃板设置于待封堵部位，阻燃板的周边与待封堵部位的边缘密封连接，阻燃板具有较好的耐火性，发生火灾时，能够阻挡火势的蔓延，防止有毒气体的进入，保证人员安全；固定组件的一端固连于开设门洞的墙壁，另一端固连于门框，固定组件抵接于阻燃板，固定组件用于加固阻燃板，保证阻燃板的稳定性，防止由于火势迅猛导致阻燃板掉落，使得火势蔓延的情况发生。本发明提出的防火洞口封堵结构，能够解决封堵部分出现的耐火性能差、封堵不稳定等问题，从而起到更好的防火作用。
Fire-proof tunnel hole blocking structure
The invention belongs to the technical field of building fire prevention, and discloses a fire-proof tunnel hole blocking structure which is used for blocking a position to be blocked between a door opening and a door frame. The fire-proof tunnel hole blocking structure comprises a flame-resistant plate and fixed components, wherein the flame-resistant plate is arranged on the position to be blocked; the periphery of the flame-resistant plate and the edge of the position to be blocked are in sealing connection; the flame-resistant plate has good flame resistance, fire behavior spreading can beblocked when a fire hazard happens so as to prevent poisonous gases from entering, and personnel security is guaranteed; one end of each fixed component is fixedly connected to a wall provide with the door opening, and the other end is fixedly connected to the door frame; and the fixed components are abutted against the flame-resistant plate and are used for reinforcing the flame-resistant plateto guarantee the stability of the flame-resistant plate, and a situation that the flame-resistant plate falls due to a rapid fire behavior so as to cause the fire behavior spreading can be avoided. The fire-proof tunnel hole blocking structure which is put forward by the invention can solve the problems of poor fire-proof performance, instability in blocking and the like of a blocked part, and therefore, a better fire-proof function can be performed.
本发明属于建筑防火技术领域，公开了一种防火洞口封堵结构，用于封堵门洞与门框之间的待封堵部位，其包括阻燃板和固定组件，阻燃板设置于待封堵部位，阻燃板的周边与待封堵部位的边缘密封连接，阻燃板具有较好的耐火性，发生火灾时，能够阻挡火势的蔓延，防止有毒气体的进入，保证人员安全；固定组件的一端固连于开设门洞的墙壁，另一端固连于门框，固定组件抵接于阻燃板，固定组件用于加固阻燃板，保证阻燃板的稳定性，防止由于火势迅猛导致阻燃板掉落，使得火势蔓延的情况发生。本发明提出的防火洞口封堵结构，能够解决封堵部分出现的耐火性能差、封堵不稳定等问题，从而起到更好的防火作用。
Fire-proof tunnel hole blocking structure
一种防火洞口封堵结构
ZHANG DONGFENG (Autor:in) / LI CHUNFANG (Autor:in) / HOU YUGANG (Autor:in) / ZHAO JIANMING (Autor:in) / ZHANG KUNLIANG (Autor:in) / YAN ZHIWEI (Autor:in)
09.06.2020
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
FIRE PROOF STRUCTURE OF THROUGH HOLE, AND FIRE PROOF MATERIAL ASSEMBLY
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