Txheej txheem cej luam
Compressed Natural Gas (CNG) dispenser yog lub davhlau ya nyob twg roj- kev xa khoom siv nyob rau hauv cov chaw nres tsheb refueling kom muaj kev nyab xeeb thiab hloov cov pa roj carbon monoxide siab (feem ntau ntawm 200 txog 250 bar).
Technical Specifications
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Qeb |
Ntsiab Specification |
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Kev ntsuas siab |
Max ua haujlwm siab: 250 bar (3,625 psi) Tsim kev nyab xeeb siab: 350 bar |
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Flow Capacity |
2–75 kg/min dual{2}} hose ib txhij roj |
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Metering raug |
Emerson Micro Motion Coriolis meter ± 0.5% kev saib xyuas hloov pauv raug |
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Filling Efficiency |
2-theem / 3-theem sequencing li qub Txog li 98% lub tog raj kheej sau ua haujlwm |
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Nozzle Standard |
NGV1 / NGV2 tau tshaj |
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Kev Tiv Thaiv Kev Nyab Xeeb |
Breakaway coupling ntsuas 3,000 cycles |
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Ua haujlwm kub |
-40℃rau +60 degree |
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Tswj lub tswv yim |
Cascade cia optimized multi-stage valve logic |
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Zaub System |
Rhaub LCD rau qis -kub ua haujlwm |
Daim ntawv thov & kev koom ua ke
Fleet Refueling:Configured rau hmo ntuj ua ntu zus ntawm kev sib txuas ntawm kev thauj mus los (50+ tsheb npav), tswj hwm qhov siab tshaj plaws los tiv thaiv qhov chaw nres tsheb hluav taws xob hluav taws xob overloading.
Public Retail Stations:Dual -ib sab kev them nyiaj ywj pheej cuam tshuam tso cai rau tib lub sijhawm refueling kom ua kom lub tsheb thauj mus los hauv siab - chaw nres tsheb loj.
Virtual Pipeline Terminals:Engineered rau siab - ntim roj hloov thaum lub sij hawm tus ntxhais- chaw nres tsheb decanting, tuav ruaj khov tus nqi txawm nyob rau hauv poob siab inlet pressures.
Chaw nres tsheb Dispensing:Txuas ncaj qha mus rau siab -siab compressor outputs yam tsis muaj kev cai sab nraud li qub, txo cov kev sib txuas ntawm cov kav dej thiab kev pheej hmoo xau.
Industrial Fleet Hubs:Cov kev cai ntawm Modbus RTU / TCP txuas mus txog 8 cov chaw taws teeb xa tawm ncaj qha mus rau qhov chaw nres tsheb SCADA.
Kev them nyiaj yug Installation
Hneev taw
Compact qhov ntev ntawm 850mm x 500mm x 2100mm, optimized rau installation ntawm nqaim qhob Islands tuaj.
01
Structural Anchoring
Kev ruaj ntseg ntawm 4x M20 siab-tensile carbon steel thauj tog rau nkoj bolts embedded rau hauv qhov tsawg kawg nkaus 200mm reinforced pob zeb hauv paus.
02
Gas Inlet Kev Txuas
Configured nrog triple (3-kab) 1/2 "Swagelok compression tube fittings rau siab-, nruab nrab-, thiab kev sib koom ua lag luam qis.
03
Pneumatic khoom
Yuav tsum tau huv, qhuav, ntsuas -qib cua ntawm 6 mus rau 8 bar nrog lub siab dew point hauv qab -40℃.
04
Civil Clearance
Ua raws li qhov yuav tsum tau ua 3-meter kev nyab xeeb vojvoog los ntawm high-voltage switchgears thiab Class I chaw txaus ntshai rau kev pom zoo hauv zos.
05
Kev Tswj Xyuas Zoo
Tag nrho cov siab-cov kabmob manifolds yog hydro- kuaj ntawm 1.5x tsim siab (525 bar) tsawg kawg yog 30 feeb.
Mass spectrometer helium leak test ua nyob rau ntawm 350 bar txhawm rau txheeb xyuas xoom- leakage hla txhua pob qij txha.
Electronic sub- cov khoom sib dhos thiab PLC units tau dhau 72-teev kev ntsuas kub tsis tu ncua ntawm 50℃ua ntej FAT zaum kawg.
Ib tus kheej Lub Hoobkas Txais Kev Xeem (FAT) cov cav suav nrog cov ntawv pov thawj kev ntsuas huab cua. Thib peb-kev tshuaj ntsuam xyuas (SGS/TÜV) muaj nyob rau ntawm qhov kev thov.
Tag nrho cov kav dej siab yog welded los ntawm cov kws tshaj lij tau lees paub raws li ASME Tshooj IX thiab EN ISO 9606-1.
Cov ntsiab lus lag luam
MOQ & Customization:Yam tsawg kawg nkaus Order Quantity (MOQ) yog 2 units. Kev cai- cov kaus mom thiab xim xaiv muaj rau kev txiav txim siab tshaj 5 units.
Lead Time & Incoterms:Lub sijhawm ua khoom lag luam yog 45 hnub. Muaj cov nqe lus xa khoom: EXW, FCA, thiab CFR.
Cov nqe lus them nqi:30% tso nyiaj los ntawm T / T tiv thaiv kev pom zoo; 70% tshuav nyiaj li cas them thaum ua tiav FAT ua ntej xa.
Export Ntim:Lub tshuab nqus tsev- kaw cov dej noo- thaiv cov ntaub qhwv ntim rau hauv ISPM-15 lub thawv ntoo uas muaj cua sov uas tsim nyog rau kev thauj khoom hiav txwv.
Warranty:12 lub hlis los ntawm kev ua lag luam lossis 18 lub hlis txij li hnub Bill of Lading (B/L), qhov twg tshwm sim thawj zaug.
Cov ntaub ntawv:Cov khoom xa tuaj suav nrog ua tiav phau ntawv ua haujlwm Askiv, P&ID schematics, thiab daim duab hluav taws xob hluav taws xob.
Ua raws li & Kev Tswj Xyuas Kev Nyab Xeeb
European Certification:Certified to ATEX Directive 2014/34/EU (Zone 1 Ex de ib IIB T4 Gb). Hom- daim ntawv pov thawj kuaj tau muab nrog cov ntaub ntawv xa khoom.
North American Certification:Ua raws li NFPA 52 thiab NFPA 70 (NEC Tshooj 500) rau Chav Kawm I, Division 1, Pawg D qhov chaw.
Factory Certification:Ua nyob rau hauv cov chaw tau ntawv pov thawj ISO 9001: 2015, ISO 14001, thiab ISO 45001.
Kev tiv thaiv overpressure:Ob lub tshuab hluav taws xob muaj kev ruaj ntseg nyem li qub (PRVs) tau teeb tsa ntawm 375 bar rau 350 bar nominal system, tau xa mus rau txoj kab siab siab.
Kev kaw thaum muaj xwm ceev (ESD):Hauv zos dual - vaj huam sib luag ESD nyees khawm nrog ua ntej -wired davhlau ya nyob twg blocks rau tej thaj chaw deb tswj chav sib koom ua ke.
Kev cais lub cev:Internal steel firewalls cais siab -siab gas piping los ntawm Ex-d tawg- pov thawj hluav taws xob tso saib.
FAQ
Q: Muaj pes tsawg lub voj voog ua haujlwm tsis tu ncua yog lub dispenser tsim los ua ntej kev kho dua tshiab?
A: Cov tub ntxhais hydraulic thiab metering system yog engineered rau kwv yees li 1.2-1.5 lab fueling cycles ua ntej yuav tsum tau refurbishment tag nrho. Raws li kev siv dav hlau dav dav, qhov no sib raug rau li 6-8 xyoo ntawm kev ua haujlwm.
Q: Dab tsi yog qhov xav tau tiag tiag -lub ntiaj teb qhov tseeb drift tom qab lub sijhawm ua haujlwm ntev -?
A: Tom qab nyob ib ncig ntawm 24 lub hlis ntawm kev pabcuam tas mus li, cov ntaub ntawv ntsuas kev ua haujlwm feem ntau qhia tau tias muaj kev sib tw hauv ± 0.15-0.25% los ntawm thawj theem commissioning. Qhov no yog khaws cia los ntawm ntu ntu hauv -chaw nres tsheb recalibration yam tsis tau tshem lub ntsuas.
Q: Lub sijhawm nruab nrab uas tsis tau npaj tseg hauv ib xyoos hauv qhov chaw nres nkoj txheem yog dab tsi?
A: Hauv kev siv ntau- txoj kab khiav, lub sijhawm tsis tau npaj tseg yog feem ntau qis dua 1.5% ntawm cov sijhawm ua haujlwm txhua xyoo. Kev cuam tshuam feem ntau yog cuam tshuam nrog cov khoom siv hluav taws xob sab nraud lossis kev sib txuas lus. Kev tiv thaiv kev saib xyuas kom txo tau cov xwm txheej no.
Q: Hom kev kuaj mob thiab kev saib xyuas muaj peev xwm ua tau rau hauv qhov system?
A: Lub dispenser txhawb kev kuaj xyuas cov chaw taws teeb txuas ntxiv nrog cov xwm txheej kaw cia rau txog 5 xyoos. Fault codes yog categorized rau hauv kev kwv yees, kev ua haujlwm, thiab kev nyab xeeb txheej.
Q: Dab tsi yog qhov kev pab cuam lub neej ntawm cov khoom tseem ceeb xws li li qub thiab hoses?
A: Siab-siab li qub feem ntau tau ntsuas rau 5-7 xyoo ntawm kev pabcuam raws li lub sijhawm ua haujlwm ntawm lub nkoj. Kev sib txuas cov hose hloov tau raug pom zoo rau kev hloov txhua 18-24 lub hlis nyob ntawm qhov kev siv zog.
Q: Yuav ua li cas sai npaum li cas cov khoom tseem ceeb tau muab tom qab tsis ua hauj lwm?
A: Rau cov qauv kev teeb tsa, cov khoom seem tseem ceeb xws li sensors, valves, thiab controllers feem ntau xa tuaj hauv 48-72 teev. Cov chaw muag khoom hauv cheeb tsam tuaj yeem txo lub sijhawm xa khoom mus rau qis dua 24 teev rau siab -cov nyiaj tseem ceeb. Cov khoom lag luam yuav xav tau txog li 7-10 hnub.
Q: Dab tsi ib puag ncig tej yam kev mob tuaj yeem cuam tshuam rau ntev - kev cia siab rau lub sijhawm?
A: Kev nthuav dav qis dua -35℃lossis siab dua +55℃yuav ua rau muaj kev tu ncua ntau zaus vim yog kev foob thiab lubrication stress.
Q: Puas muaj kev ntsuas kev ua tau zoo degradation raws li kev siv ntau dhau?
A: Ntawm kev ua haujlwm siab txaus siab tshaj 60 kg / min, kev ua haujlwm tau zoo nyob ruaj khov, tab sis valve actuation zaus nce hnav tus nqi me ntsis. Cov ntaub ntawv pov thawj qhia tau tias tsawg dua 3% kev ua haujlwm poob qis dua 5-xyoo lub voj voog hnyav.
Cim npe nrov: CNG Drier, Tuam Tshoj CNG Drier Manufacturers
