热控词汇

热工I&C(instrument and control) 热电势thermal potential 热电阻RTD resistance-type temperature detector(thermal resistor)

铠装型热电阻armor type RTD 端面型热电阻end face type RTD 隔爆型热电阻Flameproof thermal resistor 电桥电路bridge circuit 卡件card 双金属温度计bimetal thermometer 热电偶thermocouple 装配型热电阻assembly type RTD 热电效应thermoelectric effect 电接点双金属温度计electric-contact bimetal thermometer

弹性元件elastic element 测量端measuring end 流量计flowmeter 分度表graduation meter 温度补偿Temperature compensation 补偿导线compensation lead 热电极thermal electrode 分度号Graduation number 温度变送器temperature transmitter 测温探头temperature-measuring probe 热电偶thermocouple 热电阻传感器thermal resistance sensor 参考端reference end 容积式流量计volumetric flowmeter 叶轮式流量计impeller flowmeter 孔板orifice plate 组态configuration 节流装置throttling device 平板flat plate 差压式流量计differential pressure flowmeter 变面积式流量计variable area flowmeter 传感器sensor 开关量binary 电磁式流量计electromagnetic flowmeter 体积流量volume flow 超声波流量计ultrasonic flowmeter 导压管pressure sampling pipe 静压力差static pressure difference 取压装置taking pressure device 文丘里管Venturi tube 喷嘴nozzle 质量流量mass flow 膜片式差压变送器diaphragm-type differential pressure transmitter

双波纹管差压计dual-bellow differential pressure meter 浮子floater 浮子式流量计Float type flowmeter 环隙面积annulus gap area 磁耦合magnetic coupling 电磁流量计Electromagnetic flowmeter 全压管full pressure pipe 均速管流量计 equal speed pipe flowmeter 设定值set point 靶式流量开关Target-type Flow Switch 挡板damper 开关体switch body 传感磁棒sensing magnetism pole 弹簧管压力表spring tube pressure gauge 报警仪alarmer 齿轮传动放大机构gear driving amplifying mechanism 记录仪recorder

差动电容differential capacitance 压敏电阻pressure-sensitive resistor 压阻式压力变送器piezoresistive type pressure transmitter

调节器regulator 测量筒measuring barrel 三阀组3-valve manifold 连通器式水位计connected vessel type water lever gauge

倾斜度gradient 热套式平衡容器shrink type banlanced vessel 远传水位表long-distance transmission water level meter

磁簧开关magnetic reed switch 胀差differential expansion 线性差动变压器（LVDT）linear variable differential transformer

电涡流传感器eddy current sensor 磁导率magnetic conductivity 单值函数signal-value fuction 并联谐振回路parallel resonant loop 变压作用transformation effect 执行机构Actuator 推杆push rod 电动执行机构Electric actuator 调节阀adjusting valve 应力stress 二相异步伺服电机two-phase asynchronous servomotor

角行程式执行机构Angle-stroke actuator 伺服放大器servo amplifier 直行程式执行机构straight-stroke type actuator 闸阀gate valve 减速器decelerator 位置发送器position transmitter 滚轮roller 反馈信号feedback signal 气动执行机构pneumantic actuator 阀门定位器valve locator 压缩弹簧compression spring 气动薄膜调节阀pneumatic diaphragm adjusting valve

偏心凸轮eccentric cam 大屏幕显示器LVS(large video screen)分散控制系统(DCS) distributed control system

数据采集系统（DAS）Data Acquisition System

模拟量控制系统（MCS）Modulating Control System

顺序控制系统〔SCS〕Sequence Control System

锅炉炉膛安全监视系统（FSSS）Furnace Safeguard Supervisory System 汽轮机危急遮断保护系统（ETS）turbine Emergency Trip System

人--机接口（MMI）Man Machine Interface

工程师站(EWS) Engineering Work Station

汽机自动控制(ATC) Automatic Turbine Control

汽动给水泵汽机电液控制系统(MEH)

Micro Electro Hydraulic Control System