A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wooden fireproof door and manufacturing process thereof
The invention relates to the technical field of fireproof doors, and discloses a wooden fireproof door. The wooden fireproof door comprises a door body, wherein containing boxes are fixed to the top of the front surface and the top of the rear surface of the door body correspondingly, the two containing boxes are each of a hollow cuboid structure with an opening in the bottom, sealing plates are fixed into the openings in the bottoms of the two containing boxes correspondingly, the sealing plates are made of hollow glass plate materials, and kerosene is filled in the sealing plates. When a fire occurs, kerosene in the sealing plates at the bottoms of the containing boxes can rapidly expand under the condition of high temperature, so that the sealing plates made of glass can be broken, theopenings in the bottoms of the containing boxes are not sealed at the moment, and the liquid flame retardant in the containing boxes can flow out through the openings in the bottoms and can overflow to the decorative panels under the action of flow guide plates, snd a flame-retardant layer is formed on the decorative panel under the action of gravity, so that the situation that a wooden decorativepanel cannot survive in a high-temperature environment for a long time, and consequently the fire behavior is easily increased is avoided.
本发明涉及防火门技术领域，且公开了一种木质防火门，包括门本体，所述门本体的前表面顶部和后表面顶部均固定有盛放盒，两个所述盛放盒均为底部开口的中空长方体结构，且两个所述盛放盒底部开口的内部均固定有密封板，所述密封板为中空的玻璃板材质，且所述密封板的内部填充有煤油；当发生火灾的情况后，盛放盒底部的密封板内部的煤油在高温的情况下会迅速膨胀，从而可以将玻璃材质的密封板撑破，此时盛放盒底部的开口失去密封，其内部的液体阻燃剂会通过底部开口流出，并在导流板的作用下，会溢到装饰面板上，并在重力的作用下在装饰面板上形成阻燃层，避免木制的装饰面板无法长时间的在高温环境下生存，从而容易增大火势的情况。
Wooden fireproof door and manufacturing process thereof
The invention relates to the technical field of fireproof doors, and discloses a wooden fireproof door. The wooden fireproof door comprises a door body, wherein containing boxes are fixed to the top of the front surface and the top of the rear surface of the door body correspondingly, the two containing boxes are each of a hollow cuboid structure with an opening in the bottom, sealing plates are fixed into the openings in the bottoms of the two containing boxes correspondingly, the sealing plates are made of hollow glass plate materials, and kerosene is filled in the sealing plates. When a fire occurs, kerosene in the sealing plates at the bottoms of the containing boxes can rapidly expand under the condition of high temperature, so that the sealing plates made of glass can be broken, theopenings in the bottoms of the containing boxes are not sealed at the moment, and the liquid flame retardant in the containing boxes can flow out through the openings in the bottoms and can overflow to the decorative panels under the action of flow guide plates, snd a flame-retardant layer is formed on the decorative panel under the action of gravity, so that the situation that a wooden decorativepanel cannot survive in a high-temperature environment for a long time, and consequently the fire behavior is easily increased is avoided.
本发明涉及防火门技术领域，且公开了一种木质防火门，包括门本体，所述门本体的前表面顶部和后表面顶部均固定有盛放盒，两个所述盛放盒均为底部开口的中空长方体结构，且两个所述盛放盒底部开口的内部均固定有密封板，所述密封板为中空的玻璃板材质，且所述密封板的内部填充有煤油；当发生火灾的情况后，盛放盒底部的密封板内部的煤油在高温的情况下会迅速膨胀，从而可以将玻璃材质的密封板撑破，此时盛放盒底部的开口失去密封，其内部的液体阻燃剂会通过底部开口流出，并在导流板的作用下，会溢到装饰面板上，并在重力的作用下在装饰面板上形成阻燃层，避免木制的装饰面板无法长时间的在高温环境下生存，从而容易增大火势的情况。
Wooden fireproof door and manufacturing process thereof
一种木质防火门及其制作工艺
ZHANG MANSHU (author)
2021-02-02
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
/
B27M
Holzbearbeitung, soweit nicht in den Unterklassen B27B-B27L vorgesehen
,
WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L
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