A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite steel fireproof rolling shutter door
The invention discloses a composite steel fireproof rolling shutter door, and belongs to the technical field of fireproof rolling shutter doors. A composite steel fireproof rolling shutter door comprises a fireproof rolling shutter door body, the fireproof rolling shutter door body comprises a door frame and a rolling shutter door body arranged in the door frame, mounting grooves are formed in the inner surfaces of the two sides of the door frame, moving plates capable of moving horizontally are arranged in the mounting grooves, and a plurality of sliding grooves are formed in the surfaces of the two sides of the rolling shutter door body. A groove opening communicating with the sliding groove is formed in the roller shutter door, and a trapezoidal sliding block is slidably connected into the sliding groove. According to the composite steel fireproof rolling shutter door, the sealing plates and the sealing grooves are clamped in gaps in the two sides of the rolling shutter door to form a partition plate wall, so that the interior and the exterior of the rolling shutter door are isolated, diffusion of a large amount of smoke generated by fire combustion is reduced, outside air entering the combustion chamber is reduced, oxygen entering is reduced, and further expansion of the fire is avoided; and therefore, great economic loss is avoided.
本发明公开了一种复合型钢制防火卷帘门，属于防火卷帘门技术领域。一种复合型钢制防火卷帘门，包括防火卷帘门本体，防火卷帘门本体包括门框和设置在其内部可收卷的卷帘门，门框的两侧内表面皆开设有安装槽，安装槽内部皆设置有可水平活动的移动板，卷帘门的两侧表面皆开设有数个滑槽，卷帘门的内部开设有与滑槽相连通的槽口，滑槽的内部滑动连接有梯形滑块。该复合型钢制防火卷帘门，密封板与密封槽卡接在卷帘门两侧缝隙处形成一道隔离板墙，使得卷帘门内外隔离，不仅减少了火灾燃烧产生的大量烟雾扩散，还减少了外界空气进入燃烧室内，减少了氧气的进入，避免了火灾的进一步扩大，进而避免了较大经济损失。
Composite steel fireproof rolling shutter door
The invention discloses a composite steel fireproof rolling shutter door, and belongs to the technical field of fireproof rolling shutter doors. A composite steel fireproof rolling shutter door comprises a fireproof rolling shutter door body, the fireproof rolling shutter door body comprises a door frame and a rolling shutter door body arranged in the door frame, mounting grooves are formed in the inner surfaces of the two sides of the door frame, moving plates capable of moving horizontally are arranged in the mounting grooves, and a plurality of sliding grooves are formed in the surfaces of the two sides of the rolling shutter door body. A groove opening communicating with the sliding groove is formed in the roller shutter door, and a trapezoidal sliding block is slidably connected into the sliding groove. According to the composite steel fireproof rolling shutter door, the sealing plates and the sealing grooves are clamped in gaps in the two sides of the rolling shutter door to form a partition plate wall, so that the interior and the exterior of the rolling shutter door are isolated, diffusion of a large amount of smoke generated by fire combustion is reduced, outside air entering the combustion chamber is reduced, oxygen entering is reduced, and further expansion of the fire is avoided; and therefore, great economic loss is avoided.
本发明公开了一种复合型钢制防火卷帘门，属于防火卷帘门技术领域。一种复合型钢制防火卷帘门，包括防火卷帘门本体，防火卷帘门本体包括门框和设置在其内部可收卷的卷帘门，门框的两侧内表面皆开设有安装槽，安装槽内部皆设置有可水平活动的移动板，卷帘门的两侧表面皆开设有数个滑槽，卷帘门的内部开设有与滑槽相连通的槽口，滑槽的内部滑动连接有梯形滑块。该复合型钢制防火卷帘门，密封板与密封槽卡接在卷帘门两侧缝隙处形成一道隔离板墙，使得卷帘门内外隔离，不仅减少了火灾燃烧产生的大量烟雾扩散，还减少了外界空气进入燃烧室内，减少了氧气的进入，避免了火灾的进一步扩大，进而避免了较大经济损失。
Composite steel fireproof rolling shutter door
一种复合型钢制防火卷帘门
JIN JIANGUO (author)
2023-12-26
Patent
Electronic Resource
Chinese
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