A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding door sealing strip for hypobaric chamber
The invention provides a sliding door sealing strip for a hypobaric chamber. The sliding door sealing strip comprises a slidable door plate, a door frame matched with the door plate and a sealing strip body. The sealing strip is strip-shaped, and the cross section of the sealing strip is square; the sealing strip is mounted on the door plate between the door plate and the door frame; the door plate is provided with a long-strip-shaped notch used for containing a sealing strip. The upper right corner of the sealing strip is provided with a sealing strip tongue inclining towards the upper right. An arc-shaped sealing strip tongue tip is arranged at the tail end of the sealing strip tongue; an arc-shaped groove is formed in the connecting position of the sealing strip tongue and the sealing strip top. The sealing strip tongue and the right end surface of the sealing strip form an internal corner surface with a 14-degree inclination angle; a fixing groove is formed in the left side of the sealing strip, and a boss matched with the groove is arranged in a groove opening of the door plate. The sealing strip tongue and the sealing strip tongue tip are both made of flexible materials. It is guaranteed that the cabin door achieves the self-sealing effect under micro-pressure; and the air tightness in a negative pressure environment is ensured.
本发明提供了一种低压舱用推拉门密封条，包括：可滑动的门板、与门板相匹配的门框和密封条；所述密封条为长条状，横截面为方形；所述密封条安装在门板与门框之间的门板上；所述门板上设置有长条状的槽口，用于放置密封条；所述密封条右上角设置有向右上倾斜的密封条舌；所述密封条舌的末端设置有圆弧形的密封条舌尖；所述密封条舌与密封条顶部连接处设置有圆弧形凹槽；所述密封条舌与密封条右端面构成14°倾角的阴角面；所述密封条左侧设有固定槽，且在门板的槽口内设置有与凹槽相匹配的凸台；密封条舌和密封条舌尖均为柔性材料；本发明保证舱门在微压下实现自密封效果；保证负压环境下的气密性。
Sliding door sealing strip for hypobaric chamber
The invention provides a sliding door sealing strip for a hypobaric chamber. The sliding door sealing strip comprises a slidable door plate, a door frame matched with the door plate and a sealing strip body. The sealing strip is strip-shaped, and the cross section of the sealing strip is square; the sealing strip is mounted on the door plate between the door plate and the door frame; the door plate is provided with a long-strip-shaped notch used for containing a sealing strip. The upper right corner of the sealing strip is provided with a sealing strip tongue inclining towards the upper right. An arc-shaped sealing strip tongue tip is arranged at the tail end of the sealing strip tongue; an arc-shaped groove is formed in the connecting position of the sealing strip tongue and the sealing strip top. The sealing strip tongue and the right end surface of the sealing strip form an internal corner surface with a 14-degree inclination angle; a fixing groove is formed in the left side of the sealing strip, and a boss matched with the groove is arranged in a groove opening of the door plate. The sealing strip tongue and the sealing strip tongue tip are both made of flexible materials. It is guaranteed that the cabin door achieves the self-sealing effect under micro-pressure; and the air tightness in a negative pressure environment is ensured.
本发明提供了一种低压舱用推拉门密封条，包括：可滑动的门板、与门板相匹配的门框和密封条；所述密封条为长条状，横截面为方形；所述密封条安装在门板与门框之间的门板上；所述门板上设置有长条状的槽口，用于放置密封条；所述密封条右上角设置有向右上倾斜的密封条舌；所述密封条舌的末端设置有圆弧形的密封条舌尖；所述密封条舌与密封条顶部连接处设置有圆弧形凹槽；所述密封条舌与密封条右端面构成14°倾角的阴角面；所述密封条左侧设有固定槽，且在门板的槽口内设置有与凹槽相匹配的凸台；密封条舌和密封条舌尖均为柔性材料；本发明保证舱门在微压下实现自密封效果；保证负压环境下的气密性。
Sliding door sealing strip for hypobaric chamber
一种低压舱用推拉门密封条
LONG JIAYI (author) / LONG JIANYONG (author) / LIU JIANJUN (author) / XIE PENG (author) / LUO ZHAOWAN (author)
2024-01-05
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
Sliding type sealing cabin door and nitrogen chamber transition cabin
| European Patent Office | 2022