A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof steel wooden door
The invention relates to the technical field of fireproof doors, in particular to a fireproof steel wooden door which comprises a door frame, a door leaf is rotatably connected to the inner wall of the right side of the door frame, an induction unit is fixedly connected to the outer surface of the upper end of the right side of the door frame, a first through hole is formed in the middle of the left side of the door leaf, and a door lock is fixedly connected to the inner wall of the first through hole. The upper end and the lower end of the door leaf are provided with second through holes, a plurality of smoke removal units are arranged in the second through holes and located between the front filter screen and the rear filter screen, and the problems that when a fire occurs, dense smoke is often accompanied with open fire, and when the door is closed, a large amount of dust impurities and carbon monoxide gas in the dense smoke cannot be discharged, and the smoke removal effect is poor are mainly solved. And personal safety is endangered.
本发明涉及防火门技术领域，特别涉及一种防火钢木门，包括门框，所述门框的右侧内壁转动连接有门扇，所述门框的右侧上端外表面固定连接有感应单元，所述门扇的左侧中部开设有一号通孔，所述一号通孔的内壁固定连接有门锁，所述门扇的上下两端开设有二号通孔，所述二号通孔的内部且位于前后两组过滤网之间设置有多个除烟单元，主要解决了在火灾发生时，在明火的同时，往往伴随着浓烟，门关闭时，浓烟中还有大量的灰尘杂质和一氧化碳气体无法排出，危机着人身安全。
Fireproof steel wooden door
The invention relates to the technical field of fireproof doors, in particular to a fireproof steel wooden door which comprises a door frame, a door leaf is rotatably connected to the inner wall of the right side of the door frame, an induction unit is fixedly connected to the outer surface of the upper end of the right side of the door frame, a first through hole is formed in the middle of the left side of the door leaf, and a door lock is fixedly connected to the inner wall of the first through hole. The upper end and the lower end of the door leaf are provided with second through holes, a plurality of smoke removal units are arranged in the second through holes and located between the front filter screen and the rear filter screen, and the problems that when a fire occurs, dense smoke is often accompanied with open fire, and when the door is closed, a large amount of dust impurities and carbon monoxide gas in the dense smoke cannot be discharged, and the smoke removal effect is poor are mainly solved. And personal safety is endangered.
本发明涉及防火门技术领域，特别涉及一种防火钢木门，包括门框，所述门框的右侧内壁转动连接有门扇，所述门框的右侧上端外表面固定连接有感应单元，所述门扇的左侧中部开设有一号通孔，所述一号通孔的内壁固定连接有门锁，所述门扇的上下两端开设有二号通孔，所述二号通孔的内部且位于前后两组过滤网之间设置有多个除烟单元，主要解决了在火灾发生时，在明火的同时，往往伴随着浓烟，门关闭时，浓烟中还有大量的灰尘杂质和一氧化碳气体无法排出，危机着人身安全。
Fireproof steel wooden door
一种防火钢木门
ZHENG JIAN (author) / ZHANG HUAHAO (author)
2022-04-12
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
Preparation method of wooden fireproof door and wooden fireproof door
| European Patent Office | 2020