A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wood flame-retardant fireproof door leaf
The invention discloses a wood frame-retardant fireproof door leaf. The wood flame-retardant fireproof door leaf comprises a panel layer, a flame-retardant layer and a wood board layer which are sequentially arranged from outdoor to indoor, the side edge of the panel layer is bent towards the indoor to form a folded edge, one side edge of the flame-retardant layer is correspondingly supported on the folded edge, a pressing plate is arranged between the other side edge of the flame-retardant layer and the wood board layer, the pressing plate, the flame-retardant layer and the folded edge are correspondingly provided with a plurality of screw holes, and bolts are arranged in the screw holes for fastening. The panel layer can be of a steel structure or an aluminum alloy structure and is used for external protection, wear resistance and flame retardance, the inner layer is the wood board layer and can be used for decorative carving and paint spraying to form an attractive and warm indoor environment, and the wood board layer and the panel layer are not in contact, so that heat transfer of the panel layer in a high-temperature state is prevented.
本发明公开了一种木质阻燃防火门扇，包括由室外向室内依次设置的面板层、阻燃层和木板层，面板层边侧向室内弯折形成折边，阻燃层一面边侧对应支撑于折边，阻燃层另一面边侧与木板层之间设置有压板，压板、阻燃层和折边对应设置有多个螺孔，所述螺孔中设置有螺栓紧固。面板层为钢结构或铝合金结构均可，用于外部防护，耐磨和阻燃，而内层为木板层，可用于装饰性雕刻和喷漆，形成美观和温暖的室内环境，而木板层和面板层非接触性，阻止高温状态下面板层的热传递。
Wood flame-retardant fireproof door leaf
The invention discloses a wood frame-retardant fireproof door leaf. The wood flame-retardant fireproof door leaf comprises a panel layer, a flame-retardant layer and a wood board layer which are sequentially arranged from outdoor to indoor, the side edge of the panel layer is bent towards the indoor to form a folded edge, one side edge of the flame-retardant layer is correspondingly supported on the folded edge, a pressing plate is arranged between the other side edge of the flame-retardant layer and the wood board layer, the pressing plate, the flame-retardant layer and the folded edge are correspondingly provided with a plurality of screw holes, and bolts are arranged in the screw holes for fastening. The panel layer can be of a steel structure or an aluminum alloy structure and is used for external protection, wear resistance and flame retardance, the inner layer is the wood board layer and can be used for decorative carving and paint spraying to form an attractive and warm indoor environment, and the wood board layer and the panel layer are not in contact, so that heat transfer of the panel layer in a high-temperature state is prevented.
本发明公开了一种木质阻燃防火门扇，包括由室外向室内依次设置的面板层、阻燃层和木板层，面板层边侧向室内弯折形成折边，阻燃层一面边侧对应支撑于折边，阻燃层另一面边侧与木板层之间设置有压板，压板、阻燃层和折边对应设置有多个螺孔，所述螺孔中设置有螺栓紧固。面板层为钢结构或铝合金结构均可，用于外部防护，耐磨和阻燃，而内层为木板层，可用于装饰性雕刻和喷漆，形成美观和温暖的室内环境，而木板层和面板层非接触性，阻止高温状态下面板层的热传递。
Wood flame-retardant fireproof door leaf
一种木质阻燃防火门扇
WU ZHONGHUA (author) / JIAN CHAOMING (author) / ZHENG SHENG (author)
2021-05-25
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
Fireproof flame-retardant indoor multifunctional fireproof door
| European Patent Office | 2022