消防系统弱电系统设计说明中英文对照
0.4S). For average load loop, leakage protector will trip as response and for Class I and II key loads and fire-safety loops, leakage protector set the alarm as response. Each leakage protector shall have supporting connecting point. When leakage protectors set the alarm, it then reports to the fire-safety control room the address of malfunction and send sound and light alarms.】
十二、线路敷设及材料选择：【Wiring and selection of materials】
消防用电设备及应急照明及疏散照明干线采用耐火型电缆，敷设在钢制线槽内。线槽应涂防火涂料。支路配线采用NHBV－450V/750V铜线穿SC钢管。火灾自动报警系统采用二总线制，配线采用NHRVS－1.5软线，除注明外配管采用SC20楼板内暗敷设。火灾自动报警系统及控制线路、消防广播线路、消防专用对讲通讯线路、消火栓启泵按钮线路四套管路分别敷设。强弱电小间在设备安装完毕后，应在楼板处用相当于楼板耐火等级的不燃烧体作防火分隔。【The bus of fire-safety electrical equipment, emergency lighting and evacuation lighting, fireproof cables shall be adopted and laid within steel slots which are painted with fireproof paints. For wires on branches, NHBV-450V/750V copper wire coated with SC steel pipes shall be selected. For the automatic fire alarm system, double-bus system shall be adopted and NHRVS-1.5 soft wire shall be selected. Except the specially noted ones, SC20 pipes shall be adopted and laid within floor slabs. Automatic fire-safety alarm system and control wires, fire-safety broadcasting line, fire-safety intercom line, fire-hydrant are laid in four sets of pipes respectively. In strong current and weak current cubicle, when installation of equipment is finished, noncombustibility shall be placed with the same fire protection rating as the floor slabs shall be placed at the slabs as fire
消防系统弱电系统设计说明中英文对照
compartmentation.】
十三、停照明和其它非消防电源：
【Lighting termination and other non-fire safety power source】
本工程普通照明电源采用分层断电，火灾确认后，各层一般照明可在消防控制室分层手动/自动切断，同时强制点燃火灾应急照明。其它非消防电源用电回路（手术室.抢救室除外）由消防控制室在火灾确认后，手动直接切断干线电源。每间手术室及抢救室内设消防专用对讲机，火灾发生后，由医生对病人进行紧急处置后，通过消防专用对讲机通知消防控制室切断手术室及抢救室干线电源。【The average lighting of the project can be terminated by floor. When the fire disaster is confirmed, average lighting on each floor can be manually/automatically cut off from fire-safety control room. In the meantime, fire emergency lighting shall be forced on. For other loops of non-fire safety power source (except OR and rescue room), once the fire is confirmed, then the power source to bus wires are cut off manually from fire-safety control room. In OR and rescue room, fire-safety intercoms shall be set up. When fire breaks out, when doctors carry out emergency treatment on patients, they can inform the fire-safety control room to cut off the bus wires in rescue room.】
十四、电梯控制：【Elevator control】
消防控制室可显示电梯的运行状态，并在火灾确认后，发出控制信号，强制电梯降至首层同时自动打开电梯门，并接收其返馈信号。 在电梯机房设联动模块，发生火灾时，消防中心可手动/自动控制电梯迫降至首层。除消防电梯外，其他电梯断电停止运行，消防电梯在首层设消防开关。【In fire-safety control room,
消防系统弱电系统设计说明中英文对照
the operation of elevators is indicated. When fire breaks out, control signals are sent out; forcing elevators to descend to the ground floor and the door open automatically and meanwhile receive feedback signals. Linkage modular shall be installed in elevator plant room. When fire breaks out, fire-safety control can send out signals to force elevators to drop to the ground floor. Except fire-safety elevators, the operation of other elevators is set up. Fire-safety switches are set up on the ground floor.】
十五、消防广播及通讯系统：
【Fire-safety broadcasting and telecommunication system】
在消防控制室设置总线式火灾专用对讲电话主机。可实现主机与分机的点对点双向呼叫及语音对讲。在消防控制室、消防水泵房、变电室、排烟机房、电梯机房空调机房、手术室、抢救室设置编址专用对讲电话分机，每个手动报器旁设置编址专用对讲电话插孔。【In fire-safety control room, bus-type telephone mainframe shall be installed for fire. The point-to-point double-way call and talk between mainframe and extension can be achieved. Addressing intercom extension shall be set up in fire-safety control room, fire-safety pump room, transformer house, smoke evacuation plant room, elevator plant room, air-condition plant room, OR and rescue room. Beside each manual device, an addressing intercom jack shall be set up.】
十六、广播系统：【Broadcasting system】
本工程火灾紧急广播系统与公共广播系统合用。在各层公共场所均设置广播扬声器，平时可根据需要进行广播，可分层分区广播，也可同时对全楼广播。火
消防系统弱电系统设计说明中英文对照
灾时应能在消防控制室将火灾疏散层的扬声器和公共广播扩音机强制转入火灾事故紧急广播状态。并按规范要求的程序及范围进行广播。火灾应急广播系统设置备用扩音机，其容量为1000W.广播主机备用电源应保证系统最大负荷下供电时间不小于40分钟。【In the project, fire emergency broadcasting system and public broadcasting system share the same system. On each floor, broadcasting loudspeakers shall be placed in all public places. In normal condition, it carries out broadcasting on demands. The system can broadcast to different floors and areas and can also to the whole building. When fire emergency breaks out, it is able to switch all loudspeakers on the fire evacuation floor and public loudspeakers into fire emergency broadcasting status by force. Furthermore, broadcasting can be carried out in the procedures and range as required by regulations. Loudspeakers shall be adopted for the fire emergency broadcasting system. The capacity of the loudspeakers is 1,000 W. Backup power source for broadcasting mainframe shall ensure that it can provide electricity under the maximum loads for no less than 40min.】
十七、其它：【Others】
消防控制室内设联动控制台，控制方式为手动/自动两种控制方式。火灾自动报警系统集中报警控制器主机应配置CPU处理单元。火灾自动报警系统集中报警控制器主机同时应与多媒体图形系统及打印机连接，当有事故发生时，应在主机的液晶显示屏上以英文文字形式显示故障及报警信息。火灾自动报警系统集中报警控制器主机对所有消防报警信号、控制信号、返馈信号、故障信号等均应有记录和打印功能。火灾自动报警系统均设置DC24V直流备用电源装置。消防
消防系统弱电系统设计说明中英文对照
控制室可显示电梯的运行状态，并在火灾确定后，发出控制信号，强制所有电梯降至首层开门。除消防电梯外，其它电梯断电停止运行，消防电梯在首层设消防开关。火灾自动报警系统的每个回路地址码总数应留有25%的余量。【Linkage control station shall be set up within the fire-safety control room. There are two control methods: manual/automatic types. The mainframe of centralized alarm controller in the automatic fire alarm system shall be supported by CPU process units. The mainframe of centralized alarm controller in the automatic fire alarm system shall also be connected to multimedia graphic system and printers. When accidents happen, the malfunction and alarm information shall be indicated on the display screen of mainframe in English. The mainframe of centralized alarm controller in the automatic fire alarm system shall be able to record and print all fire-safety alarm signals, control signals, feedback information and malfunction signals. Within the automatic fire alarm system, a DC24Vdirect current backup power source device shall be set up. The fire-safety control room can indicate the operation status of elevators and send out signals when fire is confirmed, forcing all elevators to descend to the ground floor with doors open. Except fire-safety elevators, the operation of other elevators is terminated. Fire-safety switch shall be installed on the ground floor. The total number of all loop address within all automatic fire-safety alarm system shall all have a 25% extra amount.】