英语供热术语

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1、供 热 术 语 中 英 文 对 照 版 目 录 1. 基本术语 5. 热力站与热用户 1.1 供热 5.1 热力站与中继泵站 1.2 供热介质及其参数 5.2 换热器 1.3 供热系统 5.3 热用户及其连接方式 2. 热负荷及耗热量 5.4 调节阀 2.1 热负荷 6. 水力计算与强度计算 2.2 热指标和耗热量 6.1 热网水力计算 2.3 负荷图和热负荷延续时间图 6.2 供热管道强度计算 3. 供热热源 7. 热水供热系统定压和水力工况 3.1 供热热源 7.1 热水供热系统定压 3.2 锅炉房及其辅助设备 7.2 水压图 3.3 热电厂 7.3 水力工况与热力工况 4. 热网 8.

2、供热调节、运行管理、试验及试运行 4.1 热网 8.1 调节 4.2 供热管线 8.2 运行管理 4.3 供热管道敷设 8.3 试验及试运行 4.4 管道支座和支架 4.5 保温和防腐 4.6 热补偿 基 本 术 语 供热 供热 heat-supply 供热工程 heat-supply engineering 集中供热 centralized heat-supply 联片供热 group heating 区域供热 regional heating 城市供热 municipal heat-supply 城际供热 interurban heat-supply 分散供热 decentralized

3、heat-supply 热化 heat-supply based upon heat and power cogeneration 热化系数 share of cogenerated heat in maximum heating load 热化发电率 cogeneration level 热电联产 heat and power cogeneration 热电分产 separate generation of heat and power 供热规划 development program of municipal heat-supply 供热能力 heating capacity 供热半径 r

4、ange of heat-supply service 供热面积 area of heat-supply service 集中供热普及率 coverage factor of centralized heat-supply 供热可靠性 reliability of heat-supply system 供热备用性能 reservation characteristic of heat-supply system 双向供热 two-way heat-supply 供热经济性 economical effect of heat-supply 供热成本 cost of heat-supply 供热标

5、煤耗量 specific fuel consumption chargeable to heat output 发电标煤耗量 specific fuel consumption chargeable to power generation 供电标煤耗量 specific fuel consumption chargeable to power output 热价 heat rates 年节吨标煤净投资 net investment for saving of one ton standard coal annually 供热介质及其参数 供热介质 heating medium 高温水 high

6、-temperature hot water 低温水 low-temperature hot water 供水 supply water 回水 return water 生活热水 domestic hot-water 饱和蒸汽 saturated steam 过热蒸汽 superheated steam 二次蒸汽 flash steam 凝结水 condensate 沿途凝结水 condensate in steam pipeline 补给水 make-up water 供热介质参数 parameters of heating medium 设计供水温度 design temperature

7、of supply water 设计回水温度 design temperature of return water 实际供热温度 actual temperature of supply water 实际回水温度 actual temperature of return water 最佳供水温度 optimal temperature of supply water 最佳回水温度 optimal temperature of return water 设计供回水温差 design temperature difference between supply water and return wa

8、ter 实际供回水温差 actual temperature difference between supply water and return water 最佳供回水温差 optimal temperature difference between supply water and return water 供水压力 pressure of supply water 回水压力 pressure of return water 供汽温度 temperature of supply steam 供汽压力 pressure of supply steam 供热系统 供热系统 heat-suppl

9、y system 热电厂供热系统 heat-supply system based upon heat-power cogeneration plant 区域锅炉房供热系统 heat-supply system based upon heating plant 工业余热供热系统 heat-supply system based upon industrial waste heat 地热供热系统 heat-supply system based upon geothermal energy 垃圾焚化厂供热系统 heat-supply system based upon garbage incin

10、eration plant 低温核供热系统 heat-supply system based upon low temperature nuclear reactor 热水供热系统 hot-water heat-supply system 低温水供热系统 low-temperature hot water heat-supply system 高温水供热系统 high-temperature hot water heat-supply system 闭式热水供热系统 closed-type hot-water heat-supply system 开式热水供热系统 open-type hot-

11、water heat-supply system 蒸汽供热系统 steam heat-supply system 凝结水回收系统 condensate return system 开式凝结水回收系统 open-type condensate return system 闭式凝结水回收系统 closed-type condensate return system 余压凝结水回收系统 back-pressure condensate return system 重力凝结水回收系统 gravity condensate return system 加压凝结水回收系统 forced condensat

12、e return system 混合式凝结水回收系统 combined condensate return system 热负荷及耗热量 热负荷 热负荷 heating load 设计热负荷 design heating load 最大热负荷 maximum heating load 实际热负荷 actual heating load 基本热负荷 base heating load 尖峰热负荷 peak heating load 季节性热负荷 seasonal heating load 供暖热负荷 space-heating load 供暖设计热负荷 design space-heating

13、load 供暖期供暖平均热负荷 average space-heating load during heating period 通风、空调热负荷 heating load for ventilation and air-conditioning 通风设计热负荷 design heating load for ventilation 供暖期通风平均热负荷 average heating load for ventilation during heating period 空调设计热负荷 design heating load for air-conditioning 供暖期空调平均热负荷 av

14、erage heating load for air-conditioning during heating period 常年性热负荷 year-round heating load 生产工艺热负荷 process-heating load 热水供应热负荷 hot-water heating load 热水供应最大热负荷 maximum hot-water heating load 热水供应平均热负荷 average hot-water heating load 平均热负荷系数 heat-supply load factor 最大热负荷利用小时数 number of working hour

15、s based on maximum load 热负荷小时变化系数 hourly variation factor of heating load 同时使用系数 diversity factor 热指标和耗热量 热指标 heating load data for load estimation 供暖面积热指标 space-heating load date per unit floor area 供暖体积热指标 space-heating load data per unit building volume 通风体积热指标 space-heating load data per unit bu

16、ilding volume 热水供应热指标 heating load data per unit of hot-water usage 耗热量 heat consumption 年耗热量 annual heat consumption 供暖年耗热量 annual heat consumption on space-heating 通风、空调年耗热量 annual heat consumption on ventilation and air-conditioning 生产工艺年耗热量 annual heat consumption on process heating 热水供应年耗热量 ann

17、ual heat consumption on hot-water supply 耗热定额 heat consumption quota 单位产品耗热定额 heat consumption quota per unit of product 平均小时耗汽量 average hourly steam consumption 最大小时耗汽量 maximum hourly steam consumption 热水供应小时用热量 hourly heat consumption on hot-water supply 热水供应设计小时耗水量 design hourly demand of hot-wat

18、er 负荷图和热负荷延续时间图 热负荷图 heating load diagram 日负荷图 hourly variation graph of heat consumption in one day 月负荷图 daily variation graph of heat consumption in one month 年负荷图 monthly variation graph of heat consumption in one year 热水供应昼夜耗水量图 hourly variation graph of domestic hot-water consumption in one day

19、 热负荷延续时间图 heating load duration graph 供 热 热 源 供热热源 供热热源 heat source of heat-supply system 锅炉房 boiler plant 区域供热锅炉房 regional heating plant 热电厂 cogeneration power plant 工厂自备热电厂 factory-owned cogeneration power plant 核能热电厂 nuclear-powered cogeneration power plant 低温核能供热堆 low-temperature nuclear heating

20、 reactor 工业余热 industrial waste heat 热泵 heat pump 基本热源 base-load heat source 峰荷热源 peak-load heat source 备用热源 standby heat source 锅炉房及其辅助设备 供热锅炉 heating boiler 锅炉辅助设备 boiler auxiliaries 送风机 forced draft fan 引风机 induced draft fan 除尘器 dust trap 锅炉给水泵 boiler feed-water pump 热水锅炉循环水泵 boiler circulation pu

21、mp 热网补水泵 make-up water pump of heat-supply network 热网循环水泵 circulation pump of heat-supply network 调速水泵 variable speed pump 备用泵 standby pump 蓄热器 heat-storing device 锅炉水处理 boiler water treatment 锅外水处理 boiler feed-water treatment 锅水加药处理 boiler water conditioning 真空除氧 vacuum deaeration 热力除氧 thermo-deaer

22、ation 解吸除氧 desorption deoxidization 化学除氧 chemical deoxidization 热电厂 涡轮机 turbine 燃气轮机 gas turbine 汽轮机 steam turbine 凝汽式汽轮机 condensing turbine 供热式汽轮机 cogeneration turbine 背压式汽轮机 back-pressure turbine 抽汽式汽轮机 extraction turbine 抽汽背压式汽轮机 back-pressure turbine with intermediate bleed-off 基本加热器 primary cal

23、orifier 尖峰加热器 peak-load calorifier 减压减温装置 desuperheater 恶化真空运行 operating with reduced vacuum 汽轮机抽汽 extracted steam from turbine 汽轮机抽汽压力 pressure of extracted steam from turbine 热 网 热网 热网 heat-supply network 蒸汽热网 steam heat-supply network 单管制蒸汽热网 one-pipe steam heat-supply network 双管制蒸汽热网 two-pipe st

24、eam heat-supply network 多管制蒸汽热网 multipipe steam heat-supply network 热水热网 hot-water heat-supply network 闭式热水热网 closed-type hot-water heat-supply network 开式热水热网 open-type hot-water heat-supply network 单管制热水热网 one-pipe hot-water heat-supply network 双管制热水热网 two-pipe hot-water heat-supply network 多管制热水热网

25、 multipipe hot-water heat-supply network 一级管网 primary circuit 二级管网 secondary circuit 枝状管网 tree-shaped heat-supply network 环状管网 ring-shaped heat-supply network 管网选线 route selection of heat-supply network 供热管线 供热管线 heat-supply pipeline 干线 main line 主干线 trunk main 支干线 main branch 支线 branch line 供水管 wat

26、er supply pipe 回水管 water return pipe 热网连通管 interconnecting pipe in heat-supply network 热水供应循环管 hot-water circulation pipe 管线沿途排水管 blind drains under heating pipeline 供热管路附件 fittings and accessories in heating pipeline 关断阀 shut off valve 分段阀 sectioning valve 放水阀 drain valve 放水装置 drain valve connectio

27、ns 放气阀 vent valve 放气装置 vent valve connections 疏水器 steam trap 疏水装置 steam trap connections 启动疏水装置 warming-up condensate drain-off connections 经常疏水装置 normal operating condensate drain-off connections 供热管道敷设 供热管道敷设 installation of heating pipeline 地上敷设 above-ground installation 地下敷设 underground installa

28、tion 管沟敷设 in-duct installation 直埋敷设 directly buried installation 无补偿直埋敷设 directly buried installation without expansion joint 套管敷设 casing pipe installation 隧道敷设 in-tunnel installation 管沟 pipe duct 通行管沟 walkway duct 半通行管沟 crawl duct 不通行管沟 unpassable duct 管沟事故人孔 safety exit of pipe duct 管沟安装孔 installa

29、tion hole of pipe duct 检查室 inspection well 检查室人孔 inspection well manhole 集水坑 gully pit 操作平台 operating platform 覆土深度 thickness of earth-fill cover 管道支座和支架 管道支座 pipe support 固定支座 fixing support 活动支座 movable support 滑动支座 sliding support 滚动支座 roller support 管道支架 pipeline trestle 高支架 high trestle 中支架 med

30、ium-height trestle 低支架 low trestle 固定支架 fixing trestle 活动支架 movable trestle 悬吊支架 pipe-hanging trestle 弹簧支（吊）架 spring hanger 导向支架 guiding trestle 附墙支架 pipe bracket 刚性支架 rigid trestle 柔性支架 flexible trestle 铰接支架 hinged-type trestle 独立式支架 simple trestle 悬臂式支架 cantilever support 梁式支架 beam support 桁架式支架 t

31、russed support 悬索式支架 suspended support 保温和防腐 保温 insulation 填充式保温 loosely filled insulation 灌注式保温 poured insulation 涂抹式保温 pasted insulation 捆扎式保温 wrapped insulation 缠绕式保温 wound insulation 预制式保温 prefabricated insulation 保温结构 insulation construction 整体保温结构 integral insulation construction 可拆卸式保温结构 deta

32、chable insulation construction 保温层 insulation layer 保温材料 insulation material 保温层伸缩缝 expansion seam of insulation layer 保护层 protective cover 管道热损失 pipeline heat loss 允许热损失 permissible heat loss 直线管道热损失 straight pipe heat loss 局部热损失 local heat loss 局部热损失当量长度 equivalent length of pipe for local heat lo

33、ss 局部热损失系数 coefficient of local heat loss 供热管道保温效率 insulation efficiency of heat-supply pipeline 保温层经济厚度 economical thickness of insulating layer 管道允许温度降 allowable temperature drop of heating medium in pipeline 防腐 anticorrosion protection 防腐涂层 anticorrosion coating 热补偿 热补偿 compensation of thermal ex

34、pansion 补偿器 compensator for thermal expansion 自然补偿 self-compensation 弯管补偿器 expansion bend 方形补偿器 U-shaped expansion joint 套筒补偿器 sleeve expansion joint 球型补偿器 ball joint compensator 波纹管补偿器 bellows type expansion joint 热伸长 thermal expansion 补偿器冷紧 cold-pull of expansion joint 补偿器冷紧值 amount of cold-pull 补

35、偿器热补偿值 amount of compensated thermal expansion 补偿器补偿能力 compensating capacity of expansion joint 热力站与热用户 热力站与中继泵站 热力站 substation 区域热力站 branch-line substation 小区热力站 area substation 用户热力站 consumer substation 民用热力站 civil substation 工业热力站 industrial substation 中继泵 booster pump 中继泵站 booster pump station 混

36、水装置 water admixing installation 混水泵 mixing pump 水喷射器 water ejector 蒸汽喷射器 steam injection pump 凝结水泵 condensate pump 分水器 supply water distribution header 集水器 return water collecting header 除污器 strainer 调压孔板 orifice plate 旁通管 bypass pipe 分汽缸 steam distribution header 减压阀 pressure reducing valve 安全阀 saf

37、ety valve 安全水封 water seal 热水储水箱 hot-water storage tank 二次蒸发箱 flash tank 凝结水箱 condensate tank 开式凝结水箱 open-type condensate tank 闭式凝结水箱 closed-type condensate tank 换热器 直接加热 direct heating 间接加热 indirect heating 换热器 heat exchanger 表面式换热器 surface heat exchanger 管式换热器 tubular heat exchanger 管壳式换热器 shell-an

38、d-tube heat exchanger 套管式换热器 concentric tube heat exchanger 板式换热器 plate heat exchanger 混合式换热器 direct contact heat exchanger 淋水式换热器 cascade heat exchanger 喷管式换热器 jet-pipe heat exchanger 汽-水换热器 steam-water heat exchanger 水-水换热器 water-water heat exchanger 容积式换热器 volumetric heat exchanger 快速换热器 instanta

39、neous heat exchanger 热管式换热器 heat-pipe heat exchanger 换热器污垢修正系数 fouling coefficient of heat exchanger 热用户及其连接方式 热用户 heat consuming installation 供暖热用户 space-heating installation 通风、空调热用户 ventilation and air-conditioning installation 热水供应热用户 hot-water supply installation 生产工艺热用户 process-heating install

40、ation 工业用热单位 industrial heat user 热力人口 consumer heat inlet 热用户连接方式 connecting method of consumer with heat-supply network 直接连接 direct connection 简单直接连接 simple direct connection 混水连接 water-mixing direct connection 混合系数 admixing coefficient 间接连接 indirect connection 调节阀 调节阀 control valve 自动调节阀 automati

41、c control valve 自力式调节阀 self-operated control valve 非自力式调节阀 external power operated control valve 流量调节阀 flow control valve 温度调节阀 temperature control valve 压力调节阀 pressure control valve 阀前压力调节阀 upstream-pressure controller 阀后压力调节阀 downstream-pressure controller 调节阀流通能力 flow coefficient of regulating va

42、lve 调节阀流量特性 flow characteristics of regulating valve 水力计算与强度计算 热网水力计算 热网水力计算 hydraulical analysis of heat-supply network 最大允许流速 allowable maximum velocity 允许压力降 allowable pressure drop 计算主干线 calculated main 最不利用户环路 most unfavorable circuit 最不利管路 most unfavorable steam supply main 平均比摩阻 average speci

43、fic frictional head loss 经济比摩阻 optimal specific frictional head loss 比压降 specific pressure drop 管路阻力特性系数 flow-resistance characteristic coefficient of pipeline 用户阻力特性系数 flow-resistance characteristic coefficient of consumer heating system 热网设计流量 design flow of heat-supply network 热网实际流量 actual flow

44、of heat-supply network 热网总循环流量 circulation flow of heat-supply network 热网事故工况流量 emergency quantity of flow in abnormal condition 热水供应平均流量 average flow of domestic hot-water supply 热水供应最大流量 maximum flow of hot-water supply 失水率 rate of water loss 补水量 rate of water make-up 事故补水量 rate of emergency water

45、 make-up 补水率 make-up water percentage 最大凝结水量 maximum condensate flow 凝结水回收率 condensate recovery percentage 满管流 full-section pipe-flow 非满管流 partly-filled pipe-flow 两相流 two-phase flow 供热管道强度计算 供热管道强度计算 mechanical analysis of heat-supply pipes 钢材许用应力 allowable working stresses of steel 许用外载综合应力 allowab

46、le combined stress due to external load 许用补偿弯曲应力 allowable bending stress due to thermal compensation 许用合成应力 allowable resultant stress 热态应力验算 stress checking for design operation condition 冷态应力验算 stress checking for non-operation condition 轴向温度应力 axial temperature stress 管道轴向荷载 axial load on pipe 管

47、道水平荷载 axial load on horizontal pipe 管道自重 self weight of pipeline 管道内压力不平衡力 unbalanced force from internal pressure 补偿器反力 reaction force from thermal compensator 固定支座轴向推力 axial thrust on fixing support 固定支座水平推力 horizontal thrust on fixing support 固定支座轴向水平荷载 horizontal axial loads of fixing support 固定

48、支座侧向水平荷载 horizontal lateral loads of fixing support 管道挠度 bending deflection of pipe 管道最大允许挠度 allowable maximum bending deflection of pipe 固定支座间距 distance between adjacent fixing supports 活动支座间距 spacing of movable supports 固定支座最大允许间距 allowable maximum distance between fixing supports 活动支座最大允许间距 allow

49、able maximum spacing between movable supports 无补偿直埋管道锚固段 anchored section of directly buried pipeline 土壤约束作用 soil restraint action 土壤约束度系数 coefficient of soil restraint 热水供热系统定压和水力工况 热水供热系统定压 定压方式 pressurization methods 膨胀水箱定压 pressurization by elevated expansion tank 补给水泵定压 pressurization by make-u

50、p water pump 补给水泵连续补水定压 pressurization by continuously running make-up water pump 补给水泵间歇补水定压 pressurization by intermittently running make-up water pump 旁通管定压 pressurization by bypass pipe 氮气定压 pressurization by nitrogen gas 空气定压 pressurization by compressed air 蒸汽定压 steam pressurization 蒸汽锅筒定压 pres

51、surization by steam cushion in boiler drum 外置膨胀罐蒸汽定压 pressurization by steam cushion in external expansion tank 淋水式换热器蒸汽定压 pressurization by steam cushion in cascade heat exchanger 定压点 pressurization point 定压装置 pressurization installation 水压图 水压图 pressure diagram 设计水压图 design pressure diagram 运行水压图

52、operation pressure diagram 事故工况水压图 pressure diagram in abnormal operation condition 供暖期水压图 pressure diagram during heating period 非供暖期水压图 pressure diagram during nonheating period 静水压图 static pressure line 动水压图 operation pressure line 供水管动水压线 operation pressure line of supply pipeline 回水管动水压线 operat

53、ion pressure line of return pipeline 凝结水管水压图 pressure diagram of condensate pipeline 汽化压力 saturation steam pressure 工作压力 working pressure 允许压力 maximum permissible pressure 富裕压力 safety pressure margin 充水高度 height of consumer heating system 资用压头 available head 用户预留压头 available pressure head in the con

54、sumer 汽化 water ebullition 倒空 drop of water level in consumer heating system 超压 overpressure 水力工况与热力工况 水力工况 hydraulic regime 设计水力工况 design hydraulic regime 运行水力工况 operation hydraulic regime 事故水力工况 emergency hydraulic regime 水力稳定性 hydraulic stability 水力稳定性系数 coefficient of hydraulic stability 水力失调 hyd

55、raulic misadjustment 水力失调度 degree of hydraulic misadjustment 一致失调 monotonous hydraulic misadjustment 等比失调 equiproportional hydraulic misadjustment 不等比失调 nonequiproportional hydraulic misadjustment 不一致失调 nonmonotonous hydraulic misadjustment 热用户热力失调 thermal misadjustment of consumer heating system 热用

56、户垂直热力失调 vertical thermal misadjustment of consumer heating system 热用户水平热力失调 horizontal thermal misadjustment of consumer heating system 供热调节、运行管理、试验及试运行 调节 调节 regulation 运行调节 operation regulation 集中调节 centralized regulation 局部调节 localized regulation 质调节 constant flow control 量调节 variable flow contro

57、l 分阶段改变流量的质调节 centralized control with flow varied by steps 间歇调节 control by intermittent operation 间歇运行 intermittent mode operation 初调节 initial adjustment 水温调节曲线 temperature adjustment curve 流量调节曲线 flow adjustment curve 运行管理 热网调度管理 dispatching management of heat-supply network 热网调峰管理 dispatching man

58、agement of heat-supply network during peakload period 供热系统集中监控 centralized monitoring and control of heat-supply system 热网优化运行 optimum operation of heat-supply network 联网运行 joint operation of heat-supply networks 运行巡视 operational inspection 热网维修 repair and maintenance of heat-supply network 热网中修 med

59、ium repair of heat-supply network 热网大修 major repair of heat-supply network 热网故障 damage accident of heat-supply network 热网事故 breakdown accident of heat-supply network 汽水冲击 steam-water shock 供热系统水击 water hammer of heat-supply system 试验及试运行 水压试验 pressure test 供热管道强度试验 strength test of heat-supply network 管道系统严密性试验 leakage test of heat-supply network 热网温度试验 hot-state strength test of heat-supply network 管道清洗 purging of heat-supply pipeline 热网试运行 trial operation of heat-supply network