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部分关键的消防设备,其配电柜启动开关应始终处于自动状态。
1、部分关键的消防设备,其配电柜启动开关应始终处于自动状态。这些关键设备包括消防水泵、防排烟风机、防火卷帘等,配电柜设在自动状态,在接收到启动信号时(联锁启动,或远程手动、远程联动启动),能够直接启动上述设备。扭王块模具 高铁遮板模具 阶梯护坡模具 拱形护坡模具 卵形槽模具 保定室内设计培训 保定平面设计培训
1. For some key fire-fighting equipment, the starting switch of the power distribution cabinet should always be in the automatic state. These key equipment include fire pump, smoke exhaust fan, fire shutter, etc. the power distribution cabinet is set in automatic state, and can directly start the above equipment when receiving the start signal (interlock start, or remote manual, remote linkage start).
2、部分关键的消防设备在最末一级配电箱处设置自动切换装置。比如消防控制室、消防水泵房、防排烟风机房、消防电梯机房处,配电箱均设有自动切换装置,其开关处于自动状态。当一路供电故障时,自动切换为另一路供电。
2. Some key fire-fighting equipment is equipped with automatic switching device at the last level distribution box. For example, in the fire control room, fire pump room, smoke exhaust fan room, fire elevator room, the distribution box is equipped with automatic switching device, and its switch is in the automatic state. When one power supply fails, it will automatically switch to another power supply.
3、火灾报警控制器(联动型)、消防联动控制器设置在什么状态未作明确。这是因为火灾报警控制器(联动型)或者消防联动控制器处于手动状态,由于有人值班,可以实现在火灾确认以后迅速将手动控制转换为自动控制。目前在大多数单位,也是这么做的,这主要是单位担心消防设备误动作。
3. The state of fire alarm controller (linkage type) and fire linkage controller is not clear. This is because the fire alarm controller (linkage type) or fire linkage controller is in the manual state. Because someone is on duty, the manual control can be quickly converted to automatic control after the fire is confirmed. At present, most units do the same thing, mainly because they are worried about the misoperation of fire-fighting equipment.
4、其他情形。气体灭火控制器很多单位也设在手动状态,防止引发气体灭火剂误喷,但规范要求只有在有人的情况下才可设在手动;开式喷水灭火系统的水泵电源控制柜打在手动,防止误动作后直接喷水,此种情况下要求在消防水泵房必须有人值班;此外,在演出期间,水幕系统可设在手动,在检测、维修、保养、测试等情况下,可将原本处在自动状态的开关设于手动状态,操作完毕后立即恢复原状。
4. Other circumstances. Many units of gas fire extinguishing controller are also set in the manual state to prevent gas fire extinguishing agent from mistaking, but the specification requires that it can only be set in the manual state when there are people; The water pump power control cabinet of the open sprinkler system is manually operated to prevent direct water spraying after misoperation. In this case, someone must be on duty in the fire pump room; In addition, during the performance, the water curtain system can be set in the manual mode. In the case of detection, repair, maintenance and testing, the switch that was originally in the automatic mode can be set in the manual mode, and the original state can be restored immediately after the operation.

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