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A platform for research: civil engineering, architecture and urbanism
Equipment for guaranteeing contacting tightness of inflating film fireproof door and film
The invention discloses equipment for guaranteeing contacting tightness of an inflating film fireproof door and a film and relates to the technical field of fireproof doors. The equipment comprises adoor frame. An air duct I is formed in the middle of the door frame, the top of the air duct I is elastically connected to a protruding block which penetrates and stretches to the top of the door frame, and the right side of the air duct I is elastically connected to a piston block. According to the equipment for guaranteeing contacting tightness of the inflating film fireproof door and the film,by matching the protruding block with the piston block in use, when the door body is closed, the door body will extrudes the protruding block into the door frame, and at the moment, the piston block will stretch rightward and stretch an air film I rightward, so that the air film I and an air film II are attached tightly. Furthermore, as the door body and the door frame are locked, the protruding block shrinks in an air inlet duct I all the way at the moment and it is ensured that the piston block I stretches rightward all the way, so that an effect that the fireproof door and the film are in contact tightly is guaranteed. The fireproof door plays a role of isolating smog effectively to isolate influence of a fire source effectively, so that the probability that trapped personnel is rescuedis improved.
一种保证充气膜防火门与膜接触紧密性的设备，涉及防火门技术领域，包括门框，所述门框的中部开设有气槽一，气槽一的顶部弹性连接有贯穿并延伸至门框顶部的突块，气槽一的右侧弹性连接有活塞块。该保证充气膜防火门与膜接触紧密性的设备，通过突块与活塞块的配合使用，当门体关闭时，门体会将突块挤入门框内，这时活塞块会向右侧伸出并将气膜一向右侧拉绳，使气膜一与气膜二紧密贴紧，并且由于门体与门框锁紧，所以此时突块一直收缩进气槽一内，保证了活塞块一直向右伸出，从而达到了保证防火门与膜接触紧密的效果，使防火门起到有效隔绝烟雾的作用，有效隔绝火源的影响，提高了被困人员的获救几率。
Equipment for guaranteeing contacting tightness of inflating film fireproof door and film
The invention discloses equipment for guaranteeing contacting tightness of an inflating film fireproof door and a film and relates to the technical field of fireproof doors. The equipment comprises adoor frame. An air duct I is formed in the middle of the door frame, the top of the air duct I is elastically connected to a protruding block which penetrates and stretches to the top of the door frame, and the right side of the air duct I is elastically connected to a piston block. According to the equipment for guaranteeing contacting tightness of the inflating film fireproof door and the film,by matching the protruding block with the piston block in use, when the door body is closed, the door body will extrudes the protruding block into the door frame, and at the moment, the piston block will stretch rightward and stretch an air film I rightward, so that the air film I and an air film II are attached tightly. Furthermore, as the door body and the door frame are locked, the protruding block shrinks in an air inlet duct I all the way at the moment and it is ensured that the piston block I stretches rightward all the way, so that an effect that the fireproof door and the film are in contact tightly is guaranteed. The fireproof door plays a role of isolating smog effectively to isolate influence of a fire source effectively, so that the probability that trapped personnel is rescuedis improved.
一种保证充气膜防火门与膜接触紧密性的设备，涉及防火门技术领域，包括门框，所述门框的中部开设有气槽一，气槽一的顶部弹性连接有贯穿并延伸至门框顶部的突块，气槽一的右侧弹性连接有活塞块。该保证充气膜防火门与膜接触紧密性的设备，通过突块与活塞块的配合使用，当门体关闭时，门体会将突块挤入门框内，这时活塞块会向右侧伸出并将气膜一向右侧拉绳，使气膜一与气膜二紧密贴紧，并且由于门体与门框锁紧，所以此时突块一直收缩进气槽一内，保证了活塞块一直向右伸出，从而达到了保证防火门与膜接触紧密的效果，使防火门起到有效隔绝烟雾的作用，有效隔绝火源的影响，提高了被困人员的获救几率。
Equipment for guaranteeing contacting tightness of inflating film fireproof door and film
一种保证充气膜防火门与膜接触紧密性的设备
BAO YONGXING (author)
2020-05-08
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
Fireproof door for shopping mall and fireproof door equipment
| European Patent Office | 2021