CNG常用英文與單位換算

1、CNG加氣站常用專業(yè)英語詞匯表Blow out Disc安全爆破片Compressed natural gas 壓縮天然氣CNG for vehicle 汽車用壓縮天然氣CNG fueling station壓縮天然氣加氣站CNG storage system壓縮天然氣儲氣系統(tǒng)CNG compressor station壓縮站Compressor capability 壓縮機容量Compressor Package壓縮機組Captive recovery tank回收罐COMP (Compressor壓縮機CYL (Cylinder)氣缸Check Valve單向閥Cylinder Lubri

2、cation氣缸潤滑Double acting Reciprocating Compressor 水平對稱雙作用壓縮機Discharge pressure排氣壓力DCH (Discharge pressure ) 出 口、排氣壓力Discharge Temperature 排氣溫度Displacement(理論)排量、行程容積Dispenser 售氣機Dryer(For water vapor removal) 干燥器(脫水裝置)Dehydrator脫水裝置Discharge dryer后置干燥器Duplex tower-manual Regeneration雙塔手動再生(干燥器)ESD (E

3、mergency Shut Down緊急停機Explosion-proof Enclosure防爆箱體Electronic Temperature Compensation電子溫度補償Hose breakaway軟管脫斷裝置Inlet Pressure 進氣壓力Low tank 低壓罐Lube Oil Filter 潤滑油過濾器Natural gas vehicle 天然氣汽車NPT-LH(GB/T12716-91) 60° 圓錐管螺紋一左旋No Flow Shutdown (switch)不流動停止閥NFPA52關(guān)于壓縮天然汽車燃料系統(tǒng)(美國標(biāo)準(zhǔn))Mid tank 中壓罐MCDS

4、(Micron Computer Dispenser System微機控制售氣機系統(tǒng)Mass Flow Metering 質(zhì)量流量計量OCS (Operations Control System)操作控制系統(tǒng)Piston Displacement行程容積、活塞排量PTFE (Polytetrafluorethylene)聚四氟乙烯PEEK (Polyether ether ketone) 聚醍醍酮Packing Lubrication 填料函潤滑Priority panel優(yōu)先控制盤Priority fill panel優(yōu)先控制盤Pneumatic Actuator氣動系統(tǒng)調(diào)壓器氣動執(zhí)行器（機

5、構(gòu)）PLC （Programmable Logic Control） 可編程控制器Rupture Disc安全爆破片Skid-mounted Refueling Station 橇裝式加氣站Suction dryer前置干燥器Single tower-non Regenerative 單塔無再生干燥器Single tower-manual Regeneration單塔手動再生（干燥器）Sulfur filter脫硫過濾器Storage cylinder儲氣瓶Suction pressure 進 口壓力Safety relief valve安全閥Triple Solenoid Valve 三通電

6、磁閥（順序控制）Temperature compensation溫度補償Unloader Valve 泄放閥、卸載閥Centrifugal compressor 離心式壓縮機balance piston 平衡鼓casing機殼coupling聯(lián)軸器diaphragm 隔板diffuser擴壓器discharge nozzle 排氣接管discharge volute 排氣蝸殼electrical system 電氣系統(tǒng)foundations 基礎(chǔ)guide vane 導(dǎo)葉impeller 葉輪intercooling中間冷卻器inlet nozzle 進氣（接）管inlet volute進氣蝸

7、殼multistage 多級off design operation 非設(shè)計工況操作oil system密封油系統(tǒng)performance 性能slope傾斜splitter vane分流葉片thrust bearing 止推軸承Choking阻塞（工況）Clearance volume 余隙容積CNG codes and standards CNG!范和標(biāo)準(zhǔn)CNG壓縮天然氣thrust 止推tilt pad 可傾瓦Benedict-Webb-Rubin-Starling 模型Capacity control 排氣量Bypass 旁路Clearance pocket 余隙（補助）容積Finger

8、 unloader 指式卸荷器Port unloader便攜式減荷器Variable speed 變速Coupling 接頭Diaphragm震動膜Electrical system 電器系統(tǒng)Foundations 地基Guide vane導(dǎo)向葉片Impeller 葉輪Intercooling 中間冷卻Inlet nozzle 入口噴嘴Automobile gasoline/gas filling station 力口油力口氣站Automobile gasoline filling station力口油站Automobile CNG Alling station壓縮天然氣加氣站Automobi

9、le LPG Alling station液化天然氣加氣站Station house 站房Gasoline Alling island 力口油島Underground storage gasoline tank 埋地油罐Underground storage LPG tank埋地液化石油氣罐Closed unloading gasoline point 密閉卸油點Vapor recovery system for unloading gasoline卸油油氣回收系統(tǒng)Vapor recovery system for filing gasoline力口油油氣回收系統(tǒng)LPG (CNG) dispenser 加氣機Break away coupling 拉斷閥Gas primary filling station 壓縮天然氣加氣母站常用公英制單位換算表1in = 25.40 mm1m 3 = 35.315 ft 3 (氣體)1Nm 3CNG =1.13 L 汽油1MMSCFD =1180 Nm 3 /h (1MMSCFD =10 6 ft 3 /d)1SCFM = 1.7 Nm 3 /h(1SCFM=1ft 3 /min)1m 3 /min = 35.315 ft 3 /min1PSI = 6.89476 kPa (PSI :Poun