Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof laminboard of calcium magnesium silicate board
The invention is suitable for the technical field of building material manufacturing, and provides a calcium magnesium silicate board fireproof sandwich board which comprises a calcium magnesium silicate cleading, a first calcium magnesium silicate board layer, a second calcium magnesium silicate board layer, a fireproof pipe, an inflammable layer, a film, a fire extinguishing agent and a pneumatic driving assembly. The first calcium magnesium silicate board layer and the second calcium magnesium silicate board layer are fixedly installed at the two ends of the calcium magnesium silicate sleeve board respectively, and the pneumatic driving assembly is arranged in the calcium magnesium silicate sleeve board. When a big fire occurs, the second calcium magnesium silicate board layer is burnt by the big fire, the second calcium magnesium silicate board layer is not easy to burn, the flammable layer is preferentially burnt by the big fire, and the flammable layer is made of materials capable of isolating gas such as a rubber layer, so that the air pressure in the fireproof pipe is the same as the external air pressure, and at the moment, the film cannot bear the air pressure difference between the external air pressure and the air pressure in the pneumatic driving assembly; and the gas bursts the film to blow out the fire extinguishing agent, so that the fire extinguishing agent performs fire extinguishing treatment on a fire source, and the fireproof effect is further improved.
本发明适用于建材制造技术领域，提供了一种硅酸钙镁板防火夹芯板，包括硅酸钙镁套板，还包括：第一硅酸钙镁板层、第二硅酸钙镁板层、防火管、易燃层、薄膜、灭火剂和气动驱动组件；所述第一硅酸钙镁板层和第二硅酸钙镁板层分别固定安装在硅酸钙镁套板的两端，所述气动驱动组件设置在硅酸钙镁套板内。发生大火时，大火灼烧第二硅酸钙镁板层，由于第二硅酸钙镁板层不易燃烧，易燃层优先被大火燃烧，易燃层采用橡胶层等可隔绝气体的材质，使得防火管内气压与外界气压相同，此时薄膜无法承受外界和气动驱动组件内的气压差，气体撑破薄膜，将灭火剂吹出，使得灭火剂对火源进行灭火处理，进而提高防火的效果。
Fireproof laminboard of calcium magnesium silicate board
The invention is suitable for the technical field of building material manufacturing, and provides a calcium magnesium silicate board fireproof sandwich board which comprises a calcium magnesium silicate cleading, a first calcium magnesium silicate board layer, a second calcium magnesium silicate board layer, a fireproof pipe, an inflammable layer, a film, a fire extinguishing agent and a pneumatic driving assembly. The first calcium magnesium silicate board layer and the second calcium magnesium silicate board layer are fixedly installed at the two ends of the calcium magnesium silicate sleeve board respectively, and the pneumatic driving assembly is arranged in the calcium magnesium silicate sleeve board. When a big fire occurs, the second calcium magnesium silicate board layer is burnt by the big fire, the second calcium magnesium silicate board layer is not easy to burn, the flammable layer is preferentially burnt by the big fire, and the flammable layer is made of materials capable of isolating gas such as a rubber layer, so that the air pressure in the fireproof pipe is the same as the external air pressure, and at the moment, the film cannot bear the air pressure difference between the external air pressure and the air pressure in the pneumatic driving assembly; and the gas bursts the film to blow out the fire extinguishing agent, so that the fire extinguishing agent performs fire extinguishing treatment on a fire source, and the fireproof effect is further improved.
本发明适用于建材制造技术领域，提供了一种硅酸钙镁板防火夹芯板，包括硅酸钙镁套板，还包括：第一硅酸钙镁板层、第二硅酸钙镁板层、防火管、易燃层、薄膜、灭火剂和气动驱动组件；所述第一硅酸钙镁板层和第二硅酸钙镁板层分别固定安装在硅酸钙镁套板的两端，所述气动驱动组件设置在硅酸钙镁套板内。发生大火时，大火灼烧第二硅酸钙镁板层，由于第二硅酸钙镁板层不易燃烧，易燃层优先被大火燃烧，易燃层采用橡胶层等可隔绝气体的材质，使得防火管内气压与外界气压相同，此时薄膜无法承受外界和气动驱动组件内的气压差，气体撑破薄膜，将灭火剂吹出，使得灭火剂对火源进行灭火处理，进而提高防火的效果。
Fireproof laminboard of calcium magnesium silicate board
一种硅酸钙镁板防火夹芯板
WANG LIPING (Autor:in) / WANG BAOQUN (Autor:in) / MA QUN (Autor:in)
15.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16F
SPRINGS
,
Federn
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