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2024年1月10日发(作者:html input类型)

11.22

急救冲洗和洗眼站 Safety Shower and Eyewash Station

软管站 Hose Station

1 supply connection 供水接头

2 alternate supply 备用水源

3 brass whistle valve 铜笛阀

4 screwdriver stop 改锥旋动阀

5 plugged 堵住

6 galvanized pipe 镀锌管

7 pull chain 拉链

8 steel spring 钢制弹簧

9 aluminium foot pedal 铝制弹簧

10 floor flange stand 底盘、地轴架

11 self-closing valve 自闭阀

12 shower head , deluge head 莲蓬头

13 pull chain & ring 拉链和拉环

14 stainless steel bow with twin

fountain heads 带两个喷水头的不锈钢盆

15 panic bar 紧急手把,事故手把

16 block valve 切断阀

17 temporary breakaway type hose

coupling 快速接头,软管临时接头

18 hose 软管

19 root valve 检修阀 总阀

20 branch 支管

21 header 总管

22 condensate to header (closed system)

凝液去总管(闭式系统)

23 steam 蒸汽

24 plant air 厂区空气

25 anti-freeze by-pass 防冻旁通管

26 water 水

27 inert gas 惰性气体

28 steam trap 蒸汽疏水器

29 drain & test connection 排水和检查接头

19 流称图和管道布置图 Flow

Layout

19.1 工厂平面布置总图 Master Plot Plan

1 administration building 行政大楼

2 cars 车皮

3 center road 中心大道

4 gate & clock house 大门和考勤室

5 cooling tower 凉水塔

6 first aid & personnel change house

急救和交接班室

7 entrance road 中央大道入厂大道

8 fuel or liquid row material unloading area

and piping

1

Diagram

燃料或液体原料卸料区

9 filling station 加油站

10 future cafeteria 预留食堂

11 future cooling tower 凉水塔预留地

12 future process area 工艺装置预留地

13 liquid product 液态成品装车

14 liquid storage spheres 储液球罐

15 machine and maintance shop 机修车间

16 plant fence 工厂围墙

17 product packaging 成品包装

18 parking 停车场

19 scale 磅秤

20 south city highway 城南公路

21 south process road 工艺装置南路

22 spur track 岔道

23 steam generation 蒸汽发生站

24 switch track 铁路支线

25 team track railroad 存车轨道

26 temporary construction RR. 临时建设铁路

27 warehouse 仓库

28 water treatment 水处理

29 future steam generation 蒸汽发生预留地

30 process area 工艺装置区

31 500′to rapid river 至急流河500英尺

19.5 管道布置 — 装置配管 Piping Layout-Installation Piping

1 yard piping 装置内配管

2 yard piping rack yard pining support 装置内管架

3 yard support bent 管廊,一排管架

yard steel bent

4 one level yard 单层管架

5 no elevation difference 标高相等

6 flat turn 等高度改变走向

7 changing direction change elevation 改变走向,改变标高

8 yard bank 单个管架

9 yard column 管架立柱

10 top yard bank 管架上梁

11 bottom yard bank 管架下梁

12 headroom (高度方向的)净空

13 trench (管)沟 (电缆)沟

14 cover plate 沟盖扳

trench cover

15 spacing between yard support bents 管架间距

16 lines span 管道跨距

17 valve spacing 阀门净空

18 line spacing 管道净空

19 clearance (gap) 净空,净距

20 structure 框架 ,构筑物

21 operator 操作工

22 platform 操作平台

2

23 catwalk 检修走道,(有罐管架顶上的)人行栈桥

24 cantilever 悬臂支架

25 access road 检修支架

walkway 走道,通行道

26 yard span (yard steel span ) 管道跨距

27 grade (grade elevation ,ground level ,

ground elevation ) 地面标高

28 pipe sleeper 管墩

29 bare line 裸管,不保温管

19.6 配管图,管道(路)图19.6.1 平面视图 Plan View

1 battery limit 界区

2 ML ( match line )

接续分接线

3 C O D (continued on

drawing ) 连续图

4 E L (elevation) 标高

5 C L (center line) 中心线

6 (bottom

base plate elevation )

底板底部标高

7 bypass 旁通管

8 symbol of equipment

设备位号

9 piping code 管道代号

10 line number 管线号

11 dimension of diameter

管径尺寸

12 drawing number 图号

13 access road 通道

14 (plain

end elevation)

平端标高

15 RV (relief calve)

安全标高

16 VE (vaccum exhaust)

真空排放

17 descriptive north

制图北向

3

Piping Drawing

19.6.2 前视图 Front View

1 EL (elevation) 标高

2 B.O.P. (bottom of pipe) 管底

3 CL (center line) 中心线

4 three dimension diagram ,isometric

diagram (管段)空视图,轴测图,管段图

5 line number 管号

6 grade 地坪

7 ground EL. 地面标高

8 pipe stanchion (PS) 管架

9 F . W . (field weld) 现场焊

10 spool number 管段号

11 drawing identification 管段所在图号

12 consecutive spool number 管段顺序号

13 insulation 保温层

14 alternate position 另一种布置位置

15 Ecc . Red . (eccentric reducer)

偏心异径管 , 偏心大小头

19.7 管道组装图 (等角图,轴侧图,管段图)Pipe Line Isometric

Diagram (Erection Diagram)

1 SKLET. (sockolet) 承口接管台

2 S.O.F. (slip on flange) 滑套法兰

3 number of pipe support 管架号

4 F.T.F. (fitting to fitting) 管件至管件

5 ECC. RED . (eccentric reducer) 偏心异径管,偏心大小头

6 THLET . (thredolet) 平底型

7 MIN. (minimum) 最小

8 REF. (reference) 同心异径管,同心大小头

9 REF . (reference) 参考尺寸

10 THLET. W/P (edolet with plug) 螺口接管台带堵头

11 HOR. (horizontal angle) 水平角

12 BLD. FLG. (blind flange) 盲板

13 “T” Type STR . (strainer) T 型过滤器

14 N(BEP) T/S GA. VA. (nipple both ends plain Thread/socket

gate valve) 短管两端均为平端螺纹/承插闸阀

15 W.N.F.(weld neck flange) 对焊法兰

16 inlet 入口管

17 R.F. (raised face) 凸面(密封面)

19.8 蒸汽伴热管的布置 Piping Arrangement of Steam Tracing Line

1 steam tracing supply line 蒸汽伴热供汽管

2 steam supply header 供汽总管

3 tracing supply header 伴热蒸汽主管

4

subheader 分主管

4 manifold 集合管,分配管

5 alternate arrangement 另一种管线布置方式

6 tubing to traced lines 去伴热的管子

7 tie in bundles 捆扎成束

8 reducer or swage nipple 异径管或型锻螺纹接头

9 header isolation valve (shut-off valve)

主管切断阀

10 unused spares 备用接头

11 drain valve with plug 防水阀装有丝堵

12 trap (if manifold is pocketed) 疏水器(当集

合管积水时安装)

13 cap 管帽

14 half moon jacketing 半月型伴热套管

15 unitrace 内套管伴热

16 internal tracing (管)内伴热

17 process line (被伴热)工艺管线

18 tracer pipe 伴热管

19 steam tracing condensate lines 冷凝液管

20 condensate return header 冷凝液回水总管

21 condensate manifold 冷凝液集合管

22 piping from traced line接自伴热管

23 steam main 主蒸汽管,蒸汽主管

24 (condensate) drip leg 冷凝液包

25 expansion loop 热补偿弯管

26 spacer tracing (to avoid hot spots)

隔离伴热 (防止局部过热)

27 asbestos tape 石棉带

28 multiple tracers 多程伴热管

29 wrap round tracing 缠绕伴热

30 traced valve 伴热阀门

19.9 工艺管道及仪表流程图

diagram

19.9.1 管道代号 Piping Code

1 A air 空气

2 AC acid 酸

3 AS aced gas 酸性气体

4 BD air hose connection 空气软管接头

5 BD blow down 排污

6 BR brine 盐水

7 BW boiler feed water 锅炉给水

8 CA caustic 碱

9 CG caustic gas 碱性气体

10 CF chemical feed 化学品进料

11 CO carbon dioxide 二氧化碳

12 CS chemical sewer 化学污水

5

Process Piping and Instrument Flow

13 CW cooling water 冷却水

14 DI deionized water 脱离子水

15 DM demineralized water 脱盐水

16 DR drain 排液,排水

17 FG fuel gas 燃料气

18 FO fuel oil 燃料油

19 FS fused salt 熔盐

20 FW firefighting water 消防水

21 GO gland oil 填料油

22 H hydrogen 氢

23 HW hot water 热水

24 IA instrument air 仪表空气,仪表风

25 IG inert gas 惰性气体

26 LO lube oil 润滑油

27 LS low-pressure steam 低压蒸汽

28 MS medium-pressure steam 中压蒸汽

29 N nitrogen 氮

30 NG natural gas 天然气

31 NH ammonia 氨

32 O oxygen 氧

33 PA process air 工艺空气

34 PF process flush 工艺冲洗流体

35 PG process gas 工艺气体

36 PL process liquid 工艺液体

37 PS process steam 工艺蒸汽

38 PW process water 工艺水

39 RW raw water 原水

40 TW treated water 处理水

41 S steam 蒸汽

42 SC steam condensate 冷凝水

43 SG synthesis gas 合成水

44 SG synthesis gas 密封油

45 SS superheated steam 过热蒸汽

46 STS auxiliary steam system 辅助蒸汽系统

47 TS steam trace 蒸汽伴热管

48 V cent 放空

49 VE vacuum exhaust 真空排气

50 WA warm cooling water 温冷却水

19.9.2 管道图例 Line Symbols

1 gate valve 闸阀

2 globe valve 截止阀 , 球心阀

3 lubricated plug valve 带润滑的旋塞阀

4 non-lubricated plug valve 无润滑的旋塞阀

5 butterfly valve 蝶阀

6 control valve (air diaphram) 调节阀 (气动薄膜)

7 butterfly-control valve 蝶形调节阀

8 control valve with hand wheel 带手轮的调节阀

9 self draining valve kelly hydrant 凯氏消防龙头式自动排泄阀

6

10 needle valve 针阀

11 butt weld valve 对焊阀

12 motor operated ball valve 电动球阀

13 vee ball control valve V形落球调节阀

14 ball valve 球阀

15 ball cock 球形旋塞阀

16 angle valve 角阀

17 angle control valve 角形调节阀

18 trap 疏水阀

19 foot valve 底阀

20 blinded connection 盲板封头

21 stop check valve 截流止回阀

22 check valve 止回阀,单向阀

23 Atwood-Morrill straight thrurelief valve 阿特伍德-摩利尔直通安全阀24 “Y” type strainer Y 型过滤器

25 “T” type strainer T 型过滤器

26 duplex type strainer 复式过滤器

27 puritan hat strainer 冒式过滤器

28 cone type strainer 锥形过滤器

29 plugged connection 塞子堵头

30 weld cap 焊帽

31 reducer 异径管

32 line size orifice run 与管线同径的孔板管段

33 increased orifice run 比管线大的孔板管段

34 restriction orifice & diameter 截流孔板及直径(尺寸)

35 blind able flange 育插板法兰

36 spool piece 两端带法兰的短管

37 sight flow indicator 观察式流量指示器

38 Pitot tube 皮托管

39 flow tube 异径管

40 ejector , eductor , booster 喷射器,升压器

41 flow quantity or displacement meter 流量计

42 flame arrestor 阻火器

43 excess flow valve 过流阀

44 three flow valve 三通阀

45 motor operated valve 电动阀

46 line above ground 地下管线

47 line below ground 地上管线

48 steam traced 蒸汽伴热管

49 electric traced 电伴热管

50 process battery limit 生产界区

51 line crossing battery 跨界区管线

52 jacketed pipe line 夹套管线

53 insulated pipe line 绝热管线

54 perforated pipe 多孔管

55 demisting pad 除雾垫

56 screw type cap 螺纹管帽

57 flexible hose 挠性软管

58 hose connection 软管接头

59 sight glass 视镜

60 eye washer 洗眼器

61 body shower 喷淋器

7

62 funnel 漏斗

63 safety valve & relief valve 安全阀与安全泄液阀

64 vacuum breaker 真空破坏器

65 sample cooler 取样冷却器

66 special material 特种材料

67 diaphragm seal pressure connection 隔膜密封压力接头

68 instrument line 仪表管线

69 instrument locally mounted 就地安装仪表 ,一次仪表

70 instrument board mounted 盘装仪表,二次仪表

71 compressor board mounted 压缩机盘装(仪表)

72 sample connection 取样口

73 close chemical sewer 密闭的化学污水管

74 solenoid valve 电磁阀

75 pulsation dampener 脉动气流阻尼器

76 plastic weather cap 塑料防护罩

77 rupture disc 爆破膜

78 expansion joint 膨胀膜

79 separator 分离器

80 rotametor 转子流量计

81 exhaust head 排气头

82 desurger or accumulator 缓冲器

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本文标签: 蒸汽 工艺 接头 仪表 管道