3 消防、安全和职业卫生 Fire Fighting，Safety and Occupational Health
3.1 消防系统流程图 Flow Diagram of Fire Fighting System
3.1.1 水喷淋典型流程图 Typical Flow Diagram of Water Sprinkler System
1 water basin 水池
2 water pump 水泵
3 gate valve 闸阀
4 check valve 止回阀
5 water pump connection 水泵接合器
6 fire water drum 消防水箱
7 alarm valve set 报警阀组
8 feed mains 配水干管
9 flow indication meter 水流指示器
10 cross mains 配水管
11 branch line 配水支管
12 sprinkler 喷头
13 end water testing device 末端试水装置
14 rapid vent valve 快速排气阀
15 motor valve 电动阀
16 heat detector 感温探测器
17 smoke detector 感烟探测器
18 alarm control panel 报警控制器
19 driven motor 驱动电机
20 solenoid valve 电磁阀
21 pressure switch 压力开关
22 pressure gauge 压力表
3.1.2 泡沫消防典型流程图 Typical Flow Diagram of Foam Extinguishing System
1 fire water pump 消防泵
2 air foam proportioner 空气泡沫比例混合器
3 foam solution pipe 混合液管道
4 high back pressure foam maker 高背压泡沫产生器
5 back pressure gauge 背压表
6 back pressure regulating valve 背压调节阀
7 foam pipe 泡沫管道
8 foam sampling valve or drain valve 泡沫取样阀或放水阀
9 check valve 止回阀
10 global valve 截止阀
11 foam inlet pipe 泡沫注入管
12 oil tank 油罐
13 water layer 水层
14 water basin 水池
15 dike 防火堤
3.1.3 气体灭火系统典型流程图 Typical Flow Diagram of Gas Extinguishing
System
1 carbon dioxide cylinder 二氧化碳储气瓶
2 global valve on collection pipe 集流管截止阀
3 global valve on start-up pipe 启动管截止阀
4 actuation unit 启动装置
5 pressure switch 压力开关
6 solenoid valve 电磁阀
7 peculiar smell detection unit 异味检测装置
8 vent valve 放空阀
9 relief valve 安全阀
10 vent pipe 放空管
11 gas detector 气体探测器
12 operation box 操作箱
13 alarm horn 声讯报警器
14 indoor hazardous concentration indicator 室内危险浓度指示器
15 relief indication light 释放指示灯
16 nozzle 喷头
17 fire detectors 火灾探测器
18 system control panel 系统控制盘
19 gas alarm panel 气体报警盘
3.1.4 干粉灭火系统典型流程图 Typical Flow Diagram of Dry Chemical
Extinguishing System
1 powder container 干粉罐
2 control panel 控制盘
3 gas cylinder 气瓶
4 main powder valve 主阀
5 test connection 检测口
6 directional valve for hose line with extingui-shing pistol 选择阀（与带灭火枪的软管相连）
7 directional valve 选择阀
8 pipe system 管网系统
9 powder monitor 干粉炮
10 hose reel with extinguishing pistol 带灭火枪的软管卷盘
11 extinguishing nozzle 喷头