A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-explosion civil air defense door
The invention belongs to the field of civil air defense engineering, and particularly relates to an anti-explosion civil air defense door. The anti-explosion civil air defense door comprises a door body and a door frame; a buffer cavity I and a buffer cavity II are fixedly mounted in the door body; a cavity is formed between the buffer cavity I and the buffer cavity II; a buffer cylinder is fixedly mounted in the cavity; an air channel is formed in the buffer cylinder; a buffer plug is mounted in the air channel in a sliding manner; a strong magnetic block is embedded in the buffer plug; a door seal groove is formed in the contact surface of the door body and the door frame; a rubber ring is fixedly mounted in the door seal groove; expandable graphite is mixed in the material of the rubber ring; the interior of the rubber ring is hollow; the hollow part of the rubber ring is fixedly connected with a pipeline; and the inner space of the rubber ring communicates with the buffer cavity I and the buffer cavity I through pipelines. The anti-explosion civil air defense door is simple in structure, impact force generated by explosion can be effectively weakened, and meanwhile the sealing effect of the civil air defense door is guaranteed.
本发明属于人防工程领域，具体的说是一种防爆式人防门，包括门体与门框；所述门体内固定安装有缓冲腔一与缓冲腔二；所述缓冲腔一与缓冲腔二之间为空腔；所述空腔内固定安装有缓冲筒；所述缓冲筒中开设有气道；所述气道内滑动安装有缓冲塞；所述缓冲塞内包埋有强磁快；所述门体与门框接触面开设有门封槽；所述门封槽内固定安装有橡胶圈；所述橡胶圈材料中混合有可膨胀石墨；所述橡胶圈内部中空，且橡胶圈中空部分固定连接有管道；所述橡胶圈内部空间通过管道与缓冲腔一和缓冲腔二相连通；本发明结构简单，人防门可有效削弱爆炸产生的冲击力，同时保证人防门的密封效果。
Anti-explosion civil air defense door
The invention belongs to the field of civil air defense engineering, and particularly relates to an anti-explosion civil air defense door. The anti-explosion civil air defense door comprises a door body and a door frame; a buffer cavity I and a buffer cavity II are fixedly mounted in the door body; a cavity is formed between the buffer cavity I and the buffer cavity II; a buffer cylinder is fixedly mounted in the cavity; an air channel is formed in the buffer cylinder; a buffer plug is mounted in the air channel in a sliding manner; a strong magnetic block is embedded in the buffer plug; a door seal groove is formed in the contact surface of the door body and the door frame; a rubber ring is fixedly mounted in the door seal groove; expandable graphite is mixed in the material of the rubber ring; the interior of the rubber ring is hollow; the hollow part of the rubber ring is fixedly connected with a pipeline; and the inner space of the rubber ring communicates with the buffer cavity I and the buffer cavity I through pipelines. The anti-explosion civil air defense door is simple in structure, impact force generated by explosion can be effectively weakened, and meanwhile the sealing effect of the civil air defense door is guaranteed.
本发明属于人防工程领域，具体的说是一种防爆式人防门，包括门体与门框；所述门体内固定安装有缓冲腔一与缓冲腔二；所述缓冲腔一与缓冲腔二之间为空腔；所述空腔内固定安装有缓冲筒；所述缓冲筒中开设有气道；所述气道内滑动安装有缓冲塞；所述缓冲塞内包埋有强磁快；所述门体与门框接触面开设有门封槽；所述门封槽内固定安装有橡胶圈；所述橡胶圈材料中混合有可膨胀石墨；所述橡胶圈内部中空，且橡胶圈中空部分固定连接有管道；所述橡胶圈内部空间通过管道与缓冲腔一和缓冲腔二相连通；本发明结构简单，人防门可有效削弱爆炸产生的冲击力，同时保证人防门的密封效果。
Anti-explosion civil air defense door
一种防爆式人防门
ZHAO XUELAN (author) / JIANG JIANGUO (author) / XU GUOJIN (author)
2021-08-13
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