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一种背爆侧可更换多级吸能轻型防爆防弹门扇及制备方法
InventionUnknown
15Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
李利晟; 吴奇真; 李铠乐; 范德友; 李东华; 薛红萍; 黄新华; 程雪飞
Filing Date
Aug 31, 2026
Publication Date
Oct 16, 2026
IPC Classification
E06B 3/72 (2006.01)E06B 3/54 (2006.01)E06B 7/28 (2006.01)E06B 5/12 (2006.01)E06B 5/10 (2006.01)
本发明公开了一种背爆侧可更换多级吸能轻型防爆防弹门扇及其制备方法。该防爆防弹门扇包括主体和可更换模块;可更换模块由迎爆侧至背爆侧依次包括钢板、碳纶毡、腔体和背板;腔体内填充有玻化微珠与白云母片的复合无机颗粒填料。可更换模块通过铆钉由室内背爆侧锚固于主体,铆钉头全部位于背爆侧,迎爆面无紧固件。本发明通过渗氮高强钢板的剪切阻滞、STF浸渍碳纶毡的剪切增稠缓冲以及无机颗粒填料的摩擦破碎与层裂耗能,形成三重梯度吸能机制,可承受10kg TNT当量、爆距1.5m的近场爆炸冲击,同时防御5.8mm和7.62mm制式轻武器侵彻,防护模块损坏后可于室内侧快速更换,主体保留复用,显著降低全生命周期成本。
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