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- 2026-09-22消防与安全Technical analysisUnited States
数据中心关键机电设施的分层无人机防御与物理加固方案
- 在屋顶及关键设备周围安装兼顾设备散热气流的防护笼或防撞网，条件允许时可将冷却塔等易损设备由屋顶迁至地面围墙内防护。
- 采用热红外特征管理材料以降低远距离制导识别度，结合雷达等多传感器探测系统实时联动防御机制。
- 站内建立供电与制冷子系统的多重物理冗余以限制破坏半径，配套无人机专属应急预案和跨站点容灾调度机制。
SourcesData Center Knowledgedatacenterknowledge.com - 2026-09-02消防与安全Technical analysisUnited States
AI高密算力与液冷锂电环境下的数据中心消防设计与防护演进
- AI机架功率已超40kW甚至达100kW以上，强气流组织会改变烟雾扩散路径影响探测时效，喷淋与气体灭火布局需提前校核遮挡与喷射覆盖。
- 锂电UPS与储能需防范热失控、可燃气体释放及复燃，选型需依据UL 1778、UL 9540/9540A及NFPA 855标准评估火蔓延测试数据。
- 结合2021年法国机房UPS起火全损教训，液冷带电泄漏及电池火灾不仅需早期探测，还须配置自动灭火系统并做好建筑物理防火隔离。
SourcesData Center Knowledgedatacenterknowledge.com
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