A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nuclear power door
The invention discloses a nuclear power door which comprises a door frame, a door leaf and an escape door, the door leaf comprises a door leaf inner core layer and a door leaf outer wrapping layer wrapping the door leaf inner core layer, the door leaf inner core layer is of a structure with steel plate corrugated interlayers on the two sides and perlite in the middle, and filler in the steel plate corrugated interlayers is PVC foam. A nuclear radiation resistant coating is sprayed on the surface of an outer wrapping layer of the door leaf, a telescopic rod is connected to the lower portion of the door leaf, a groove is formed in the bottom end of a wall adjacent to the door frame, the telescopic rod is connected with a limiting device installed in the groove, and the door leaf, the telescopic rod and the groove form a triangular structure. The device is high in impact resistance, high in stability and good in safety.
本发明公开了一种核电门，包括门框、门扇和逃生门，所述门扇包括门扇内芯层和包裹在其外面的门扇外包层，所述门扇内芯层采用两边钢板波纹夹层中间珍珠岩的结构，所述钢板波纹夹层内部填充物为PVC泡沫，所述门扇外包层表面喷涂有耐核辐射涂料，所述门扇下方连接伸缩杆，所述门框相邻的墙壁底端设置有凹槽，所述伸缩杆与安装在所述凹槽内的限位装置连接，所述门扇、伸缩杆与凹槽构成三角形结构。本发明装置抗冲击性能强、稳定性高、安全性好。
Nuclear power door
The invention discloses a nuclear power door which comprises a door frame, a door leaf and an escape door, the door leaf comprises a door leaf inner core layer and a door leaf outer wrapping layer wrapping the door leaf inner core layer, the door leaf inner core layer is of a structure with steel plate corrugated interlayers on the two sides and perlite in the middle, and filler in the steel plate corrugated interlayers is PVC foam. A nuclear radiation resistant coating is sprayed on the surface of an outer wrapping layer of the door leaf, a telescopic rod is connected to the lower portion of the door leaf, a groove is formed in the bottom end of a wall adjacent to the door frame, the telescopic rod is connected with a limiting device installed in the groove, and the door leaf, the telescopic rod and the groove form a triangular structure. The device is high in impact resistance, high in stability and good in safety.
本发明公开了一种核电门，包括门框、门扇和逃生门，所述门扇包括门扇内芯层和包裹在其外面的门扇外包层，所述门扇内芯层采用两边钢板波纹夹层中间珍珠岩的结构，所述钢板波纹夹层内部填充物为PVC泡沫，所述门扇外包层表面喷涂有耐核辐射涂料，所述门扇下方连接伸缩杆，所述门框相邻的墙壁底端设置有凹槽，所述伸缩杆与安装在所述凹槽内的限位装置连接，所述门扇、伸缩杆与凹槽构成三角形结构。本发明装置抗冲击性能强、稳定性高、安全性好。
Nuclear power door
一种核电门
WANG QINGFENG (author) / WANG QI (author)
2022-08-19
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