A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a fireproof door special for a refuge room. The fireproof door comprises a mounting door frame, a smoke guide assembly and a filtering assembly; the mounting door frame is cuboid, a rotating shaft is rotatably connected with the middle of the bottom surface in the mounting door frame, the top end of the rotating shaft penetrates through the middle of the surface of the mounting door frame, fireproof door plates are symmetrically arranged on two sides of the rotating shaft, and the sides, away from the rotating shaft, of the two fireproof door plates are cambered surfaces; the smoke guide assembly comprises two mounting grooves, smoke guide pipes, smoke guide nozzles, flow guide holes and smoke holes; the two mounting grooves are symmetrically formed in the side faces of the fireproof door plates on the two sides; and the smoke guide pipes are evenly arranged on the inner side faces of the mounting grooves, the smoke guide nozzles are evenly arranged on the sidefaces of the smoke guide pipes, the flow guide holes are formed in the middle of the rotating shaft, the smoke holes are symmetrically and evenly formed in the two sides of the flow guide holes, and the smoke holes in the two sides are connected with the opposite ends of the smoke guide pipes on two sides correspondingly. The fireproof door special for the refuge room has a good smoke prevention effect, toxic smoke generated by a fire can be effectively prevented from entering the refuge room, the protection capacity of the refuge room is improved, and the practicability is high.
本发明公开了避难间专用防火门，包括安装门框、导烟组件和过滤组件；安装门框：为长方体，安装门框的内部底面中部转动连接有转轴，转轴的顶端贯穿安装门框的表面中部，转轴的两侧对称设有防火门板，两个防火门板上远离转轴的一侧为弧面；导烟组件：包括安装槽、导烟管、导烟嘴、导流孔和烟孔，安装槽设有两个，且两个安装槽对称设于两侧防火门板的侧面，导烟管均匀设于安装槽的内侧面，导烟嘴均匀设于导烟管的侧面，导流孔设于转轴的中部，烟孔对称且均匀设于导流孔的两侧，且两侧的烟孔分别与两侧导烟管的相对一端连接，本避难间专用防火门具有较好得到防烟效果，可有效阻止火灾产生的有毒烟雾进入避难间内，提高对避难间的防护能力，实用性较强。
The invention discloses a fireproof door special for a refuge room. The fireproof door comprises a mounting door frame, a smoke guide assembly and a filtering assembly; the mounting door frame is cuboid, a rotating shaft is rotatably connected with the middle of the bottom surface in the mounting door frame, the top end of the rotating shaft penetrates through the middle of the surface of the mounting door frame, fireproof door plates are symmetrically arranged on two sides of the rotating shaft, and the sides, away from the rotating shaft, of the two fireproof door plates are cambered surfaces; the smoke guide assembly comprises two mounting grooves, smoke guide pipes, smoke guide nozzles, flow guide holes and smoke holes; the two mounting grooves are symmetrically formed in the side faces of the fireproof door plates on the two sides; and the smoke guide pipes are evenly arranged on the inner side faces of the mounting grooves, the smoke guide nozzles are evenly arranged on the sidefaces of the smoke guide pipes, the flow guide holes are formed in the middle of the rotating shaft, the smoke holes are symmetrically and evenly formed in the two sides of the flow guide holes, and the smoke holes in the two sides are connected with the opposite ends of the smoke guide pipes on two sides correspondingly. The fireproof door special for the refuge room has a good smoke prevention effect, toxic smoke generated by a fire can be effectively prevented from entering the refuge room, the protection capacity of the refuge room is improved, and the practicability is high.
本发明公开了避难间专用防火门，包括安装门框、导烟组件和过滤组件；安装门框：为长方体，安装门框的内部底面中部转动连接有转轴，转轴的顶端贯穿安装门框的表面中部，转轴的两侧对称设有防火门板，两个防火门板上远离转轴的一侧为弧面；导烟组件：包括安装槽、导烟管、导烟嘴、导流孔和烟孔，安装槽设有两个，且两个安装槽对称设于两侧防火门板的侧面，导烟管均匀设于安装槽的内侧面，导烟嘴均匀设于导烟管的侧面，导流孔设于转轴的中部，烟孔对称且均匀设于导流孔的两侧，且两侧的烟孔分别与两侧导烟管的相对一端连接，本避难间专用防火门具有较好得到防烟效果，可有效阻止火灾产生的有毒烟雾进入避难间内，提高对避难间的防护能力，实用性较强。
Fireproof door special for refuge room
避难间专用防火门
CAO TIANXIANG (author)
2021-01-19
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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