建筑消防设施是现代楼宇、大型商场、娱乐场所等建筑抗御火灾所必配的设备，应该时刻处于良好的战备状态。然而，近年来常闻类似沈阳商城自动报警。灭火系统失灵等建筑消防设施缺陷而导致重、特大火灾的消息。可见，建筑消防设施的不良，是严重的火灾隐患，极大地威胁着社会的? Building fire-fighting facilities are equipment that modern buildings, large shopping malls, and entertainment venues must meet in order to resist fire, and should be in a good state of readiness at all times. However, in recent years, there has been a similar alarm in Shenyang Mall. The failure of the fire extinguishing system, such as the failure of the building’s firefighting facilities, led to heavy and extraordinarily serious fires. It can be seen that the bad construction firefighting facilities are serious fire hazards that greatly threaten the society?