制图标准与图例说明

单击此处编辑母版标题样式,单击此处编辑副标题,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,谢谢！,制图标准与图例说明,建造公司调试部工艺安全室,制图标准与图例说明,调试过程中的图纸规范如无特殊要求，应遵循海洋石油工程制图规范（SY/T 10028-2002）的规定。,管道及管件常用图例,序号,符号,名称,1,主要管道,MAIN PROCESS LINE,2,次要管道,MINOR PROCESS LINE,3,预留管道不可见管道,FUTURE LINE/INVISIBLE LINE,4,现有管道,EXISTING LINE,5,软管,HOSE,6,交叉,CROSS LINE,管道及管件常用图例,序号,符号,名称,7,管道规格改变,PIPE SPECIFICATION CHANGE,8,保温伴热管道,INSULATION WITH HEAT TRACING,9,保温管道 INSULATION,10,管内介质流向,FLOW DIRECTION IN PIPE,11,坡度,SLOPE,12,流程连续号,FLOWSHEET CONTINUATION,序号,符号,名称,13,法兰,FLANGE,14,绝缘法兰,INSULATING FLANGE,15,盲板法兰,BLIND FLANGE END,16,通球型三通,SPHERE TEE,17,除渣型三通,TARGET TEE,18,同心大小头,CONCENTRIC REDUCER,管道及管件常用图例,序号,符号,名称,19,偏心大小头,ECCENTRIC REDUCER,20,装卸软管,LOADING HOSE,21,可拆短管,REMOVABLE SPOOL PIECE,22,焊接管帽,WELD CAP,23,承插焊或丝扣管帽,SCOKET WELD OR SCREWED CAP END,24,丝堵,PLUG,管道及管件常用图例,序号,符号,名称,25,软管接头,HOSE CONNECTOR,26,防静电接头,STATIC BOND CONNECTION,27,盲板,BLIND,28,8 字盲板,SPECTACLE BLIND,29,化学药剂注入,CHEMICAL INJECTION,30,腐蚀挂片,CORROSION OOUPON,管道及管件常用图例,序号,符号,名称,31,腐蚀探头,CORROSION PROBE,32,Y 型过滤器,Y TYPE STRAINER,33,开式排放,OPEN DRAIN,34,大气放空,VENT,35,特殊项,SPECIALITY ITEM,36,取样点,SAMPLE CONNECTION,管道及管件常用图例,序号,符号,名称,37,阻火器,FLAME ARRESTER,38,消音器,SILENCER,管道及管件常用图例,阀门常用图例,序号,符号,名称,法兰阀,承插焊或螺纹阀,1,闸阀GATE VALVE（常闭）（NC）,2,球阀 BALL VALVE,（常闭）（NC）,3,截止阀 GLOBE VALVE（常闭）(NC),4,止回阀 CHECK VALVE,5,蝶阀 BUTTERFLY VALVE,阀门常用图例,序号,符号,名称,法兰阀,承插焊或螺纹阀,6,旋塞阀,PLUG VALVE,7,针阀,NEEDLE VALVE,8,压力释放阀（安全阀）,PRESSURE RELIEF VALVE,9,节流阀,CHOKE VALVE,10,角阀,ANGLE VALVE,阀门常用图例,序号,符号,名称,法兰阀,承插焊或螺纹阀,11,真空阀,VACUUM BREAKER VALVE,12,控制阀,CONTROL VALVE,13,背压式调节阀（自力式）,BACKPRESSURE REGULATOR(SELF CONTAINED),14,电动阀,MOTOR VALVE,15,电磁阀,SOLENOID VALVE,阀门常用图例,序号,符号,名称,法兰阀,承插焊或螺纹阀,16,三通电磁阀,THREEWAYS SOLENOID VALVE,17,气动阀,PNEUMATIC OPERATED VALVE,18,浮子控制阀,FLOAT CONTROLLED VALVE,19,液压控制阀,HYDRAULIC CONTROL VALVE,仪控图例,序号,符号,图例,1,仪表与工艺设备，管道上的连接线,CONNECTION TO PROCESS，OR MECHANICAL LINK,2,气压信号线,PNEUMATIC SIGNAL,3,电信号线,ELECTRICAL SIGNAL,4,液压信号线,HYDRAULIC SIGNAL,5,导压毛细管,CAPILLARY TUBING,6,涡轮或旋翼式流量计,TURBINE OR PROPELLER TYPE ELEMENT,仪控图例,序号,符号,图例,7,转子流量计,ROTAMETER,8,容积式流量计,INLINE POSITIVE DISPLACEMENT METER,9,流量开关,FLOW SWITCH,10,限流孔板,RESTRICTION ORIFICE,仪控图例,序号,符号,图例,11,快速更换装置中的孔板,ORIFICE PLATE IN QUICKCHANGING FITTING,12,皮托管或文丘里管,PITOT TUBE，PITOT VENTURI TUBE,13,流体观察镜,FLOW SIGHT INDICATOR,14,质量流量计,MASS FLOW METER,仪控图例,序号,符号,图例,15,电磁流量计,MAGNETIC FLOW METER,16,旋涡传感器,VORTEX SENSOR,17,文丘里管及流量喷嘴VENTURI TUBE OR FLOW NOZZLE,18,整流器,FLOW STRAIGHTENING VENES,19,超声波流量计,ULTRASONIC FLOWMETER,仪控图例,序号,符号,图例,20,孔板流量指示计,ORIFICE PLATE WITH FLOW INDICATOR,21,孔板流量变送器,ORIFICE PLATE WITH FLOW TRANSMITTER,22,玻璃液位计,GAUGE CLASS,23,外部液位指示,EXTERNAL LEVEL INDICATOR,仪控图例,序号,符号,图例,24,外部液位变送器,EXTERNAL LEVEL RANSITTER,25,外部液位开关,EXTERNAL LEVEL SWITCH,26,液位指示,LEVEL INDICATOR,27,液位变送器,LEVEL TRANSMITTER,仪控图例,序号,符号,图例,28,液位开关,LEVEL SWITCH,29,压力表,PRESSURE INDICATOR,30,压力变送器,PRESSURE TRANSMITTER,31,压力开关,PRESSURE SWITCH,仪控图例,序号,符号,图例,32,压力开关,PRESSURE SWITCH HIGH/,PRESSURE SWITCH LOW,33,差压指示,PRESSURE DIFFERENTIAL INDICATOR,34,差压变送器,PRESSURE DIFFERENTIAL TRANSMITTER,35,差压开关,PRESSURE DIFFERENTIAL SWITCH,仪控图例,序号,符号,图例,36,温度指示,TEMPERATURE INDICATOR,37,温度变送器,TEMPERATURE TRANSMITTER,38,温度开关,TEMPERATURE SWITCH,39,温度计外护管（温井）,THERMOWELL,仪控图例,序号,符号,图例,40,现场仪表,LOCALLY MOUNTED INSTRUMENT,41,中控盘盘面仪表,CENTRAL CONTROL PANEL MOUNTED INSTRUMENT,42,现场盘盘面仪表,LOCAL PANEL MOUNTED INSTRUMENT,43,现场仪表（共用显示，共用控制）,LOCALLY MOUNTED INSTRUMENT（SHARED DISPLAY，SHARED CONTROL）,仪控图例,序号,符号,图例,44,中控盘仪表（共用显示，共用控制）,CENTRAL CONTROL PANEL MOUNTED INSTRUMENT（SHARED DISPLAY，SHARED CONTROL）,45,现场盘仪表（共用显示，共用控制）,LOCALLY MOUNTED INSTRUMENT（SHARED DISPLAY，SHARED CONTROL）,46,气电转换器,PNEUMATIC TO ELECTRIC CONVERTER,47,电气转换器,ELECTRIC TO PNEUMATIC CONVERTER,仪控图例,序号,符号,图例,48,隔膜密封,DIAPHRAGM SEAL,设备图例,序号,符号,图例,1,离心泵,CENTRIFUGAL PUMP,2,往复泵,RECIPROCATING PUMP,3,齿轮泵,GEAR PUMP,4,单螺杆泵,SINGLE SCREW PUMP,设备图例,序号,符号,图例,5,双螺杆泵,TWIN-SCREW PUMP,6,手动泵,HAND OPERATED PUMP,7,气动化学药剂计量泵,CHEMICAL DOSING PUMP AIR DRIVEN,8,气动输油泵,TRANSFER PUMP AIR DRIVEN,设备图例,序号,符号,图例,9,电动海水提升泵,SEA WATER LIFT PUMP AIR DRIVEN,10,柴油驱动海水提升泵,SEA WATER LIFT PUMP DIESEL ENGINE DRIVEN,11,电动潜水泵,SUBMERSIBLE PUMP MOTOR DRIVEN,设备图例,序号,符号,图例,12,立式污油泵,VERTICAL SUMP PUMP,13,电动离心式压缩机,CENTRIFUGAL COMPRESSOR MOTOR DRIVEN,14,透平驱动离心式压缩机,CENTRIFUGAL COMPRESSOR GAS TURBINE DRIVEN,15,单级往复式压缩机,SINGLE STAGE RECIPROCATING COMRESSOR,设备图例,序号,符号,图例,16,双级往复式压缩机,TWO STAGES RECIPROCATING COMRESSOR,17,单螺杆压缩机,SINGLE SCREW COMPRESSOR,18,双螺杆压缩机,TWIN-SCREWS COMPRESSOR,19,容器,VESSEL,设备图例,序号,符号,图例,20,罐TANK,21,清管球发射器/接收器,PIG LAUNCHER/RECEIVER,22,管壳式换热器/冷却器,TUBE-SHEET EXCHANGER/COOLER,23,空气冷却器,AIR COOLER,设备图例,序号,符号,图例,24,加热盘管,HEATING COIL,25,电加热器,ELECTRIC HEATER,26,柴油发电机组,DIESEL ENGINE GENERATOR SET,27,原油发电机组,CRUDE OIL ENGINE GENERATOR SET,设备图例,序号,符号,图例,28,天然气发电机组,GAS ENGINE GENERATOR SET,29,双燃料发电机组,GAS-DISEL ENGINE GENERATOR SET,30,燃气轮机发电机组,GAS TURBINE GENERATOR SET,31,蒸汽透平发电机组,STEAM TURBINE GENERATOR SET,设备图例,序号,符号,图例,32,加热炉,FIRED HEATER,33,鼓风机,AIR BOLWER,34,过滤器,FILTER,35,罐用搅拌器,MIXER FOR TANK,设备图例,序号,符号,图例,36,多路阀,MULTIPORT SELECTOR