Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rock wool filling-based isolation device for fireproof door
The invention discloses a rock wool filling-based isolation device for a fireproof door. The rock wool filling-based isolation device comprises a wall structure, wherein the wall structure comprises afloor, a ceiling and a door post connected between the floor and the ceiling; the fireproof door which is hollow inside and is provided with an opening in the top is hinged to the door post; the fireproof door is filled with rock wool; a seat plate which is in sliding connection with the top surface of the fireproof door is fixed at the bottom of the ceiling; a through hole which communicates with an inner cavity of the fireproof door is formed in the seat plate; a vacuum groove which is positioned above the seat plate and communicates with the through hole is formed inside the ceiling; the fireproof door is a normally closed door which is opened only when a fire occurs and the fireproof door is maintained; the vacuum groove is filled with supplementary cotton; a simulated vacuum environment is formed in the vacuum groove; and a water outlet mechanism is arranged in the ceiling. According to the fireproof door disclosed by the invention, the failure time of rock wool fillers and a core plate in the fireproof door can be delayed, and the heat insulation and fire resistance of the fireproof door are greatly improved.
本发明公开了一种基于岩棉填充的防火门用隔离装置，包括墙体结构，墙体结构包括地板、天花板、连接在地板和天花板之间的门柱，门柱上铰接有内部中空且顶部开口的防火门，防火门内填充有岩棉；天花板的底部固定有与防火门的顶面滑动连接的座板，座板上设置有连通防火门内腔的通孔；天花板的内部设置有位于座板上方且连通通孔的真空槽；防火门为仅在火情发生以及维修时开启的常关门，真空槽内填充有补充棉，且真空槽内为模拟真空环境；天花板内设置有出水机构；本发明中的防火门能延缓防火门内岩棉填充物及芯板的失效时间，大幅度提升防火门的隔温耐火能力。
Rock wool filling-based isolation device for fireproof door
The invention discloses a rock wool filling-based isolation device for a fireproof door. The rock wool filling-based isolation device comprises a wall structure, wherein the wall structure comprises afloor, a ceiling and a door post connected between the floor and the ceiling; the fireproof door which is hollow inside and is provided with an opening in the top is hinged to the door post; the fireproof door is filled with rock wool; a seat plate which is in sliding connection with the top surface of the fireproof door is fixed at the bottom of the ceiling; a through hole which communicates with an inner cavity of the fireproof door is formed in the seat plate; a vacuum groove which is positioned above the seat plate and communicates with the through hole is formed inside the ceiling; the fireproof door is a normally closed door which is opened only when a fire occurs and the fireproof door is maintained; the vacuum groove is filled with supplementary cotton; a simulated vacuum environment is formed in the vacuum groove; and a water outlet mechanism is arranged in the ceiling. According to the fireproof door disclosed by the invention, the failure time of rock wool fillers and a core plate in the fireproof door can be delayed, and the heat insulation and fire resistance of the fireproof door are greatly improved.
本发明公开了一种基于岩棉填充的防火门用隔离装置，包括墙体结构，墙体结构包括地板、天花板、连接在地板和天花板之间的门柱，门柱上铰接有内部中空且顶部开口的防火门，防火门内填充有岩棉；天花板的底部固定有与防火门的顶面滑动连接的座板，座板上设置有连通防火门内腔的通孔；天花板的内部设置有位于座板上方且连通通孔的真空槽；防火门为仅在火情发生以及维修时开启的常关门，真空槽内填充有补充棉，且真空槽内为模拟真空环境；天花板内设置有出水机构；本发明中的防火门能延缓防火门内岩棉填充物及芯板的失效时间，大幅度提升防火门的隔温耐火能力。
Rock wool filling-based isolation device for fireproof door
一种基于岩棉填充的防火门用隔离装置
ZHU YUANKANG (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
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
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