PID词汇英汉互译.doc

PID词汇英汉互译主要管线primary process flow line次要管线secondary process flow line已存在或将来的管线existing or future process flow line包封部分package unit绝热insulation绝热或伴热insulation and tracing斜度指示slope indication管道设计变化change of piping designation管箍coupling管终端法兰 pipe termination with blind flange法兰flange/ spool piece 管终端带帽 pipe termination with cap同心或偏心异径管eccentric or concentric reducer(orientation showen)工程或设计单元engineering,supply units材料变化material change通气孔nozzle for vent排水口nozzle for drainPID图中蒸汽编号 steam number in PID阀门汇总 valve general角阀 angular valve旋塞阀plug valve球阀 ball valve闸阀 gate valve调节阀 regulating valve带转子延长的蝶阀butterfly valve with spindle extension蝶阀 butterfly valve 止回阀 check valve 三通阀three way valve带转子延长的隔膜阀 diaphragm valve with spindle extension隔膜阀 diaphragm valve 过滤器 strainerROKITA的界区限制battery limit with rokita设备信息模块 information block for equipment 过滤器 filter疏水器 steam trap目镜sight glass临时过滤器 temoraty strainer下部补偿器 below expansion joint可弯曲连接 flexible connection (hose) 浸没管immersion pipe喷管 spray nozzle带双圈的盲板 spectacle blind 限六孔板restriction orifice plate地面装置grounding device样品阀sampling valve (for low pressure systems) 样品阀sampling valve (for vacuum and pressure systems) 样品连接sampling connection安全阀 safety valve防爆膜 rupture disc消声器 silencer通入空气 vent to atmosphere漏斗 funnel脉动阻尼器 pulsation damper 洼坑或地面排水 pit/ floor drain排水口drain/bootinstrument tee drain ring隔膜、封口diaphragm/seal 目的标签destination label为来或走的蒸汽for incoming and outgoing steams管道 pipeline堆叠stack燃烧器burner信号发射器 radiator ejector车辆vehicle涡轮turbine离心分离机centrifuge增稠剂 thickener整流器converter气体计量器gasometer燃料库bunker仓库silo系列serial碳钢 BB不锈钢FF玻璃纤维增强聚酯树脂PL电伴热或绝热 E绝冷 C自我保护 P热绝缘 W电信号线 electrical signal line测量线 measuring line毛细管 capillary tubing信号线 signal line球控制阀 ball control valve球形控制阀 globe control valve蝶控制阀 butterfly control valve在线仪器 inline instrument孔板流量测量 flow measurement with orifice plate下游压力控制阀downstream pressure control valve上游压力控制阀upstream pressure control valve测量、最终控制点measuring/final control point种类category多变量的 multivariable振动 vibration加起来 totalise传输transmitting螺线管solenoid仪表法兰instrument flanged仪表焊接instrument welded仪表法兰带化学封 instrument flanged with chemical seal仪表法兰带化学封和排水铃 instrument flanged with chemical seal and drain ring现场安装仪器 locally mounted instrument移动到控制室或者传信号到控制室mounted in control room or signal tranferted to control room当地面板或者当地控制室local panel mounted instrument or local control roomCCR显示 indication/disp