Ua rau cov pa luam yeeb dub los ntawm Diesel Generator Teeb thiab cov tswv yim tuav

Core essence ntawm diesel generator dub pa luam yeeb: tsis tiav diesel combustion, overly nplua nuj huab cua- roj sib tov; yooj yim muab, roj ntau dhau thiab cua me me, tsis zoo roj txhaj, tsis txaus lub tog raj kheej compression.

I. Feem ntau ua rau thiab cov kev daws teeb meem zoo sib xws
1. Cov cua tsis txaus (feem ntau)
Cov tsos mob:Cov pa luam yeeb dub tshwm nyob rau hauv load, me ntsis pa luam yeeb ntawm idle
Ua rau:clogged air filter, vau / leak intake pipe, turbocharger blockage
Kev daws:
- Hloov lossis ntxuav lub lim cua
- Tshawb xyuas cov kav dej kom pom kev puas tsuaj los yog xau
- Ntxuav cov pa roj carbon ntau hauv lub turbocharger

2. Roj txhaj tshuaj system tsis ua hauj lwm
Ua rau:injector tsis zoo atomization, tsis txaus txhaj tshuaj siab, roj ntau dhau los ntawm lub twj tso kua mis
Kev daws:
- Calibrate/replace injectors
- Kho siab - siab roj twj tso kua mis
- Hloov cov tsis zoo - diesel zoo, huv si roj kab

3. Lub cav overload lossis ua haujlwm dhau lub peev xwm
Cov tsos mob:tuab cov pa luam yeeb dub tam sim ntawd thaum thauj khoom, rpm poob
Kev daws:
- Txo cov load ntau dhau, nruj me ntsis kom tsis txhob khiav dhau 80% ntawm lub zog ntsuas rau lub sijhawm ntev
- Tshawb xyuas qhov luv luv lossis cov khoom siv hluav taws xob tsis raug

4. Valve teeb meem lossis tsis txaus lub tog raj kheej siab
Ua rau:Qhov tsis raug valve tshem tawm, tsis zoo valve sealing, hnav piston rings, khawb lub tog raj kheej liner
Kev daws:
- Re- kho valve clearance
- Yog tias hnav hnyav heev, kho dua: hloov lub nplhaib piston, rov- lub tog raj kheej, zom li qub

5. Tsis zoo diesel los yog roj paug
Kev daws:
- Dej tsis zoo- roj tsis zoo thiab hloov nrog cov roj diesel
- Hloov cov lim dej ntxhib thiab nplua diesel

6. Turbocharger tsis ua haujlwm (rau cov qauv turbocharged)
Ua rau: carbon buildup los yog qaug dab peg ntawm turbo impeller, tsis txaus boost siab
Kev daws: tshuaj xyuas lossis hloov lub turbocharger

7. Kev tso pa tawm ntau dhau
Ua rau: thaiv cov yeeb nkab, txhaws muffler
Kev daws: ntxuav cov yeeb nkab tso pa thiab tshem tawm cov pa roj carbon ntau hauv cov muffler

II. Kev ceev tus kheej- kuaj xyuas ib ntus (kev kho sai tshaj plaws)
1. Xyuas seb lub tshuab lim cua puas qias neeg → ntxuav lossis hloov
2. Kos rau overload → txo load
3. Tshawb xyuas cov lim dej diesel thiab roj zoo
4. Calibrate injectors
5. Kos li qub, lub tog raj kheej siab, thiab turbocharger kawg

Ⅲ. Ceeb toom ntxiv:

Lub sij hawm ntev - cov pa luam yeeb dub tuaj yeem ua rau muaj cov pa roj carbon ntau ntxiv, txo lub zog, kev siv roj ntau dua, thiab lub cav loj dua vim yog scuffing. Hais txog cov pa luam yeeb dub sai li sai tau pom.