【正文】 ader42集水器header43集氣罐air collector44補(bǔ)償器pensator45減壓閥reducing valve。 heat emitter22對(duì)流散熱器convector23鑄鐵散熱器cast iron radiator24鋼制散熱器steel radiator25光面管散熱器pipecoil。 indirect heat exchanger9汽－水混合式換熱器steamwater mixed heat exchanger。 operating pressure28靜壓static pressure29動(dòng)壓velocity pressure30全壓total pressure 采暖設(shè)備及附件1采暖設(shè)備heating equipment。 loop3最不利環(huán)路index circuit4共同段mon section5非共同段nonmon section6管段pipe section7管段長(zhǎng)度length of pipe section8當(dāng)量長(zhǎng)度equivalent length9折算長(zhǎng)度effective length 10摩擦阻力friction loss。 plug28補(bǔ)心bushing29長(zhǎng)絲close nipple。 blow off pipe。 branch 11散熱器供熱支管feeding branch of radiator 12散熱器回水支管return branch of radiator13排氣管vent。 main 。 main。 vacuum returnline heating system5蒸汽噴射熱水采暖系統(tǒng)steamjet hot water heating system6散熱器采暖系統(tǒng)radiator heating system7熱風(fēng)采暖系統(tǒng)warmair heating system。 resistance to water vapor permeation24耗熱量heat loss25基本耗熱量basic heat loss26附加耗熱量additional heat loss27圍護(hù)結(jié)構(gòu)溫差修正系數(shù)temperature difference correction factor of envelope 28溫度梯度temperature gradient29朝向修正率correction factor for orientation30風(fēng)力附加率additional factor for wind force31外門附加率additional factor for exterior door32高度附加率additional factor for room height33間歇附加率additional factor for intermittent heating34冷風(fēng)滲透耗熱量heat loss by infiltration。 detention period22蒸汽滲透系數(shù)coefficient of vapor permeability。 coefficient of thermal storage18熱惰性指標(biāo)（D值）index of thermal inertia(value D)19熱穩(wěn)定性thermal stability。 surface coefficient of heat transfer11表面換熱阻surface[film] resistance of heat thermal transfer12傳熱系數(shù)coefficient of heat transfer。 heat conductivity8導(dǎo)溫系數(shù)thermal diffusivity9熱阻thermal resistance。 heat transmission4穩(wěn)態(tài)傳熱steadystate heat transfer5非穩(wěn)態(tài)傳熱unsteadystate heat transfer6熱流量heat flow rate7導(dǎo)熱系數(shù)Thermal conductivity(coefficient)。 heat distributing network43熱力入口building heating entry44開式回水open return45閉式回水closed return46余壓回水back pressure return47閉式滿管回水dosed full flow return 圍護(hù)結(jié)構(gòu)與熱負(fù)荷1圍護(hù)結(jié)構(gòu)building envelope2空氣間層air space。 heating41區(qū)域供熱district heating。 boiler house。 electric panel heating 25火爐采暖stove heating 26太陽(yáng)能采暖solar heating27熱源heat source28熱媒heating medium29飽和蒸汽saturated steam30過(guò)熱蒸汽superheated steam。 hot air heating 17集中送風(fēng)采暖localized air supply for airheating 18輻射采暖panel heating。 concentrated heating3全面采暖general heating 4局部采暖local heating5連續(xù)采暖continuous heating6間歇采暖intermittent heating 7值班采暖standby heating 8熱水采暖hot water heating 9高溫?zé)崴膳痟ight temperature water heating。暖通專業(yè)常用術(shù)語(yǔ)中英文對(duì)照1 采暖術(shù)語(yǔ) 一般術(shù)語(yǔ)1采暖heating。 space heating2集中采暖central heating。 highpressure hot water heating 10蒸汽采暖steam heating 11高壓蒸汽采暖highpressure steam heating 12低壓蒸汽采暖lowpressure steam heating 13真空采暖vacuum heating 14對(duì)流采暖convection heating 15散熱器采暖radiator heating 16熱風(fēng)采暖warmair heating。 radiant heating 19頂棚輻射采暖ceiling panel heating20地板輻射采暖floor panel heating 21墻壁輻射采暖wall panel heating 22金屬輻射采暖metal radiant panel heating 23煤氣紅外線輻射采暖gasfired infrared heating 24電熱輻射采暖electric radiant heating。 overheat steam31二次蒸汽flash steam32汽水混合物steam water mixture33熱媒參數(shù)heating medium parameter34供水溫度supply water temperature35回水溫度return water temperature36供回水溫度temperature difference between supply and return water37供汽壓力pressure of steam supply38凝結(jié)水背壓力back pressure of steam trap39鍋爐房boiler room。 boiler plant 40供熱heat supply。 district heat supply42熱網(wǎng)heat supply network。 airspace3傳熱heating transfer。heat conduction coefficient。 heat resistance10表面換熱系數(shù)surface[film]thermal conductance。 overall heat transmission coefficient13傳熱阻resistance of heat transfer14最大傳熱系數(shù)maximum coefficient of heat transfer 15最小傳熱minimum resistance of heat transfer 16經(jīng)濟(jì)傳熱阻economic resistance of heat transfer 17蓄熱系數(shù)coefficient of accumulation of heat。 heat endurance20衰減倍數(shù)damping factor21延遲時(shí)間heat(thermal)lag。 coefficient of vapo(u)r permeation23蒸汽滲透阻resistance to water vapor permeability。 infiltration heat loss35通風(fēng)耗熱量ventilation heat loss36熱負(fù)荷heating load 采暖系統(tǒng)1采暖系統(tǒng)heating system2熱水采暖系統(tǒng)hot water heating system3蒸汽采暖系統(tǒng)steam heating system4真空采暖系統(tǒng)vacuum heating system。 hot air heating system8同程式系統(tǒng)reversed return system9異程式系統(tǒng)direct return system10單管采暖系統(tǒng)one(single)pipe heating system11垂直單管采暖系統(tǒng)vertical one(single)pipe heating system12水平單管采暖系統(tǒng)one(single)pipe loop circuit heating system13單管順序式采暖系統(tǒng)one(single)pipe seriesloop heating system14單管跨越式采暖系統(tǒng)one(single)pipe circuit(crossover) heating system15雙管采暖系統(tǒng)twopipe heating system16單雙管混合式采暖系統(tǒng)oneandtwo pipe bined heating system17上分式系統(tǒng)downfeed system18下分式系統(tǒng)upfeed system19中分式系統(tǒng)midfeed system 管道及配件1采暖管道heating pipe line 2熱水管hot water pipe3蒸汽管steam pipe4凝結(jié)水管condensate pipe5干式凝結(jié)水管dry return pipe6濕式凝結(jié)水管wet return pipe7總管main pipe。 trunk pipe8干管main pipe。 trunk pipe9立管riser10支管branch pipe。 vent pipe14泄水管drain pipe15旁通管bypass pipe16膨脹管expansion pipe17循環(huán)管circulating pipe18排污管drainage pipe。 blowdown19溢流管overflow pipe20管道配件pipe fittings21管接頭coupling22活接頭union23異徑管接頭reducing coupling24彎頭elbow25三通tee26四通cross27絲堵screwed plug。 shoulder nipple30絲對(duì)screw nipple31固定支架fixed support32活動(dòng)支架movable support 水力計(jì)算1水力計(jì)算hydraulic calculation2環(huán)路circuit。 frictional resistance11比摩阻specific frictional resistance12摩擦系數(shù)friction factor13絕對(duì)粗糙度absolute