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A platform for research: civil engineering, architecture and urbanism
Heat-resistant and deformation-resistant wooden fireproof door
The invention belongs to the technical field of wooden fireproof doors, and particularly relates to a heat-resistant and deformation-resistant wooden fireproof door which comprises a door frame, a door leaf, a pneumatic mechanism and an air leakage mechanism, the door leaf is rotatably connected to the interior of the door frame, a frame edge is fixed to the position, close to the door leaf, in the door frame, and a sealing frame is slidably connected to the position, close to the door leaf, in the frame edge; and the pneumatic mechanism is arranged in the frame edge. Through the structural design of the pneumatic mechanism, the sealing performance between the door leaf and the door frame is improved, and the possibility of smoke leakage is reduced; through the structural design of the air leakage mechanism, when the door leaf is opened, high-temperature air in the air channel through hole is exhausted through the exhaust pipe, pushing on the piston is canceled, and follow-up reset work can be facilitated; by means of the structural design of the pressurizing mechanism, when a fire disaster occurs, the pneumatic mechanism can act in advance by moving a rubber plug in a reciprocating mode, injecting gas into an air channel through hole, the pneumatic mechanism can be controlled according to the use requirement, and the adaptability is improved.
本发明属于木质防火门技术领域，具体涉及一种耐热抗形变的木质防火门，包括门框、门扇、气动机构和泄气机构，门扇转动连接在门框的内部，门框的内部且靠近门扇的位置处固定有框边，框边的内部且靠近门扇的位置处滑动连接有密封框，气动机构安装在框边的内部。本发明通过气动机构的结构设计，提升门扇与门框之间的密封性，减小烟气泄露的可能性；通过泄气机构的结构设计，在打开门扇时，气道通孔内部的高温气体经过排气管排出，将取消对活塞的推动，可便于后续的复位工作；通过加压机构的结构设计，可在发生火灾时，通过往复的移动橡胶塞，对气道通孔内部注入气体，提前使气动机构动作，可根据使用的需求对气动机构进行控制，提升了适应性。
Heat-resistant and deformation-resistant wooden fireproof door
The invention belongs to the technical field of wooden fireproof doors, and particularly relates to a heat-resistant and deformation-resistant wooden fireproof door which comprises a door frame, a door leaf, a pneumatic mechanism and an air leakage mechanism, the door leaf is rotatably connected to the interior of the door frame, a frame edge is fixed to the position, close to the door leaf, in the door frame, and a sealing frame is slidably connected to the position, close to the door leaf, in the frame edge; and the pneumatic mechanism is arranged in the frame edge. Through the structural design of the pneumatic mechanism, the sealing performance between the door leaf and the door frame is improved, and the possibility of smoke leakage is reduced; through the structural design of the air leakage mechanism, when the door leaf is opened, high-temperature air in the air channel through hole is exhausted through the exhaust pipe, pushing on the piston is canceled, and follow-up reset work can be facilitated; by means of the structural design of the pressurizing mechanism, when a fire disaster occurs, the pneumatic mechanism can act in advance by moving a rubber plug in a reciprocating mode, injecting gas into an air channel through hole, the pneumatic mechanism can be controlled according to the use requirement, and the adaptability is improved.
本发明属于木质防火门技术领域，具体涉及一种耐热抗形变的木质防火门，包括门框、门扇、气动机构和泄气机构，门扇转动连接在门框的内部，门框的内部且靠近门扇的位置处固定有框边，框边的内部且靠近门扇的位置处滑动连接有密封框，气动机构安装在框边的内部。本发明通过气动机构的结构设计，提升门扇与门框之间的密封性，减小烟气泄露的可能性；通过泄气机构的结构设计，在打开门扇时，气道通孔内部的高温气体经过排气管排出，将取消对活塞的推动，可便于后续的复位工作；通过加压机构的结构设计，可在发生火灾时，通过往复的移动橡胶塞，对气道通孔内部注入气体，提前使气动机构动作，可根据使用的需求对气动机构进行控制，提升了适应性。
Heat-resistant and deformation-resistant wooden fireproof door
一种耐热抗形变的木质防火门
YANG GUOHONG (author)
2023-08-08
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