A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Airtight door for nuclear power station
The invention discloses an air-tight door for a nuclear power plant, the air-tight door for the nuclear power plant comprises a door leaf, a door frame and a sealing assembly, the door leaf is correspondingly installed in the door frame, and the edge of one side of the door leaf is correspondingly hinged to the door frame; the sealing assembly is arranged between the door leaf and the door frame; the door leaf comprises a support layer, an outer heat insulation layer and an inner heat insulation layer. The outer heat insulation layer and the inner heat insulation layer are correspondingly arranged on the surfaces of the two sides of the support layer respectively. The surface of one side, back to the support layer, of the outer heat insulation layer is hinged to the edge of the surface of the corresponding side of the door frame; the surface edge of one side, back to the support layer, of the inner heat insulation layer abuts against the surface edge of the corresponding side of the door frame; the side end face of the support layer and the side end face of the inner heat insulation layer abut against the inner surface of the door frame correspondingly. According to the airtight door for the nuclear power station, the door leaf is composed of the support layer, the outer heat insulation layer and the inner heat insulation layer, and therefore the structural strength and the fireproof heat insulation performance of the airtight door for the nuclear power station are guaranteed to the maximum extent.
本发明公开了一种核电站用气密门，该核电站用气密门包括：门扇、门框以及密封组件，门扇对应安装于门框内，并且门扇的一侧边缘与门框对应铰接；密封组件设置于门扇与门框之间；门扇包括支架层、外隔热层以及内隔热层，外隔热层以及内隔热层分别对应设置于支架层的两侧表面；外隔热层背向支架层的一侧表面与门框对应的一侧表面边缘铰合连接；内隔热层背向支架层的一侧表面边缘与门框对应的一侧表面边缘抵接；支架层的侧端面以及内隔热层的侧端面分别与门框的内表面对应抵接。本发明的核电站用气密门采用支架层、外隔热层以及内隔热层三层防火隔热结构组成门扇，从而在最大程度上保证了核电站用气密门的结构强度以及防火隔热性能。
Airtight door for nuclear power station
The invention discloses an air-tight door for a nuclear power plant, the air-tight door for the nuclear power plant comprises a door leaf, a door frame and a sealing assembly, the door leaf is correspondingly installed in the door frame, and the edge of one side of the door leaf is correspondingly hinged to the door frame; the sealing assembly is arranged between the door leaf and the door frame; the door leaf comprises a support layer, an outer heat insulation layer and an inner heat insulation layer. The outer heat insulation layer and the inner heat insulation layer are correspondingly arranged on the surfaces of the two sides of the support layer respectively. The surface of one side, back to the support layer, of the outer heat insulation layer is hinged to the edge of the surface of the corresponding side of the door frame; the surface edge of one side, back to the support layer, of the inner heat insulation layer abuts against the surface edge of the corresponding side of the door frame; the side end face of the support layer and the side end face of the inner heat insulation layer abut against the inner surface of the door frame correspondingly. According to the airtight door for the nuclear power station, the door leaf is composed of the support layer, the outer heat insulation layer and the inner heat insulation layer, and therefore the structural strength and the fireproof heat insulation performance of the airtight door for the nuclear power station are guaranteed to the maximum extent.
本发明公开了一种核电站用气密门，该核电站用气密门包括：门扇、门框以及密封组件，门扇对应安装于门框内，并且门扇的一侧边缘与门框对应铰接；密封组件设置于门扇与门框之间；门扇包括支架层、外隔热层以及内隔热层，外隔热层以及内隔热层分别对应设置于支架层的两侧表面；外隔热层背向支架层的一侧表面与门框对应的一侧表面边缘铰合连接；内隔热层背向支架层的一侧表面边缘与门框对应的一侧表面边缘抵接；支架层的侧端面以及内隔热层的侧端面分别与门框的内表面对应抵接。本发明的核电站用气密门采用支架层、外隔热层以及内隔热层三层防火隔热结构组成门扇，从而在最大程度上保证了核电站用气密门的结构强度以及防火隔热性能。
Airtight door for nuclear power station
核电站用气密门
XIAO CHUNPING (author) / HUANG HAIBO (author) / YAN JIANQIANG (author) / CAI ZHIWEI (author) / XU YONGYAO (author)
2023-03-07
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