Auto Parts Roj Injector Diesel Txhaj Tshuaj 178-0199 rau CAT Auto Fuel Common Rail Nozzle Injector
Khoom Description
| Kev siv. Cov lej | 178-0199 ib |
| Daim ntawv thov | 3126 cav |
| MOQ | 4 Pcs |
| Daim ntawv pov thawj | ISO9001 |
| Qhov Chaw Keeb Kwm | Tuam Tshoj |
| Ntim | Kev ntim khoom nruab nrab |
| Kev Tswj Xyuas Zoo | 100% kuaj ua ntej ua zaub mov xa tuaj |
| Lub sijhawm ua haujlwm | 7 ~ 10 hnub ua haujlwm |
| Kev them nyiaj | T / T, L / C, Paypal, Western Union, MoneyGram lossis raws li koj xav tau |
Optimization ntawm kev txhaj tshuaj siab
Tsawg ceev ob-stroke Marine diesel xyaw, tus yam ntxwv ntawm kev lag luam zoo thiab kev ntseeg siab, tau siv dav hauv cov nkoj loj, tsav tsheb li 70% ntawm lub ntiaj teb cov khoom thauj khoom thauj thiab ua lub luag haujlwm tseem ceeb hauv ntiaj teb kev lag luam. Tsawg ceev ob stroke Marine diesel cav muaj lub zog siab thiab siab emission ntawm cov khoom tsis zoo. Lub Koom Haum Thoob Ntiaj Teb Maritime (IMO) tau pib siv Tier III cov qauv hauv qee thaj chaw tswj kev tso pa tawm hauv xyoo 2016, xav kom Marine diesel xyaw nrog qhov nrawm qis dua 130r / min kom tawm tsis tshaj 3.4g / (kW·h) ntawm NOx hauv emission tswj cheeb tsam. Cov nkoj uas ua tsis tau raws li cov qauv emissions ntsib tsis tuaj yeem caij nkoj tawm ntawm ntug dej hauv qee lub tebchaws tsim. Tam sim no, muaj ob txoj hauv kev tseem ceeb rau kev siv qis qis Marine diesel cav kom ua tau raws li Tier III emission qauv: (1) kev xaiv catalytic txo (selectivecatalyticreduction, SCR) thev naus laus zis thev naus laus zis ntawm NOx los ntawm kev ntxiv urea N2, xav tau ib qho ntxiv. txheej txheej ntawm cov khoom siv tom qab ua haujlwm loj heev, thiab cov nqi kho mob siab; (2) Lub tshuab hluav taws xob tso pa tawm (EGR) txo qhov kub ntawm qhov hluav taws xob hauv lub tog raj kheej los ntawm kev nthuav tawm cov pa tawm-gas yog li inhibiting tiam NOx hauv lub tog raj kheej, tab sis ua rau muaj roj ntau ntxiv. Nyob rau hauv xyoo tas los no nrog rau thawj daim ntawv thov ntawm kev kub siab kev tsheb nqaj hlau tshuab nyob rau hauv qis ceev Marine xyaw kev txhim kho cov txheej txheem txhaj tshuaj thiab kev txhaj tshuaj yooj yooj yim tau ua pov thawj tias muaj peev xwm los txhim kho cov roj hauv lub tog raj kheej thiab cov roj sib xyaw thiab cov txheej txheem combustion. Nyob rau hauv cov ntaub ntawv, micro-genetic algorithm yog siv los optimize lub pre-injection tsis thiab nws pom tau hais tias qhov tsim nyog pre-injection tswv yim yuav ua rau kom lub ignition ncua sij hawm txhim kho lub combustion efficiency thiab txo cov roj noj.
