Iindawo eziphambili zenkqubo yamafutha zichaneke kakhulu, kulula ukusilela emsebenzini, umsebenzi weinkqubo yamafutha ediziliilungile okanye imbi, iya kuchaphazela ngokuthe ngqo amandla kunye noqoqosho lweinjini yedizili, ngoko umsebenzi wokugcinwa kunye nokugcinwa kukwandisa ubomi benkonzo yeendawo eziphambili zenkqubo yamafutha, ukunciphisa izinga lokungaphumeleli likhonkco elibalulekileyo, kukuqinisekisa ukusebenza okuqhelekileyo kwesitshixo se-injini ye-diesel.
Ukusetyenziswa okuchanekileyo kunye nokugcinwa kwenkqubo yamafutha ngundoqo wokuqinisekisa ukusebenza okuqhelekileyo kwe-injini ye-diesel. Ukucoceka kwamafutha edizili yeyona ngxaki isisiseko ekusetyenzisweni nasekugcinweni kweenkqubo zamafutha.
(1) Ukusetyenziswa kunye nokugcinwa kwetanki yamafutha. Iitanki yamafutha kufuneka izaliswe ngamafutha rhoqo, kwaye isikrini sokucoca kwizibuko le-refueling kufuneka sicocwe rhoqo. Umngxuma womoya wezibuko le-refueling kufuneka ugcinwe ucocekile kwaye ungavalwanga ukuthintela ivacuum kwitanki kunye nokungonelanga kweoyile. Ngaphakathi kwitanki kufuneka ihlambuluke rhoqo, kwaye inxalenye engezantsi yetanki kufuneka ivulwe rhoqo ukukhupha ukungcola kunye namanzi.
(2) Ukucocwa kwesihluzi samafutha. Ngexesha lokusetyenziswa kwe-injini ye-diesel, ukungcola kunye nokungcola kwioli ye-diesel kuqokelela phezu kwendawo yokucoca i-core kunye ne-deposit ukuya ezantsi kwendlu, ukuba ayisuswanga ngexesha, kuya kubangela ukuvaleka kwe-core filter. Ngoko ke, i-fuel filter kufuneka ihlambuluke rhoqo ngokuhambelana nemiyalelo ngexesha lokusetyenziswa kwe-injini ye-diesel.
(3) Ukugcinwa kwempompo yokutofa kwamafutha. Ngexesha lokusetyenziswa kweinjini yedizili, inqanaba leoli yokuthambisa kwipompo yokutofa kufuneka ihlolwe rhoqo ngokwemiyalelo, kwaye ioli yokuthambisa kufuneka itshintshwe rhoqo ukuze kuqinisekiswe ukuthambisa okuqhelekileyo.
(4) Irhuluneli iye yahlengahlengiswa ngovavanyo lomzi-mveliso, inetywina lelothe, yaye ayinakuqhawuka lula. Irhuluneli kufuneka ijonge ubungakanani beoyile yokuthambisa rhoqo kwaye iyizalise okanye iyibuyisele kwangethuba. Iplagi yokukhangela inqanaba le-oyile (okanye isikali se-oyile) sinikezelwa kwizindlu zerhuluneli, kwaye ukuphakama kweoli kwirhuluneli kufuneka kuhlale kugcinwe ngokuhambelana neemfuno zencwadana.
(5) Ukuhlolwa kwempazamo ye-fuel injector kunye nohlengahlengiso. Emva kokuba isitofu sesibaso sisilele, oku kulandelayo kuya kwenzeka ngokubanzi:
1. Gxininisa umsi.
2. Amandla e-cylinder nganye ayilingani, kwaye i-vibration engaqhelekanga iyenzeka.
3. Ukuhla kwamandla.
Ukuze ufumane i-fuel injector ephosakeleyo, inokuhlolwa ngolu hlobo lulandelayo; Okokuqala yenza i-injini ye-diesel iqhube ngesantya esiphantsi, kwaye emva koko uyeke inaliti ye-cylinder injector nganye ngokulandelelana, kwaye ubeke ingqalelo kutshintsho lwemeko yokusebenza yeinjini yedizili. Xa i-cylinder injector imisiwe,
Ukuba umbhobho awusakhuphi umsi omnyama, isantya se-injini ye-diesel sitshintsha kancinci okanye asitshintshi, oko kubonisa ukuba i-cylinder injector iphosakele; Ukuba i-injini ye-diesel iyasebenza kodwa ingazinzi, isantya siyancipha kakhulu, kwaye sele iza kumiswa, i-cylinder injector isebenza ngokuqhelekileyo.
Izitofu zamafutha ziyafumaneka kwi-corrector. Ukuba le miqathango ilandelayo iyenzeka, ibonisa ukuba i-injector ye-fuel inephutha.
① Uxinzelelo lwesitofu lungaphantsi kwexabiso elichaziweyo.
② I-oyile yokutshiza ayinayo i-atomize, ibe yi-oyile eqhubekayo ebonakalayo.
③ I-injector ene-porous, i-oyile nganye yomngxuma ayinayo i-symmetrical, ubude abufani.
④ Isitofu siwisa ioli.
⑤ Umngxuma wokutshiza uvalekile, akukho oli iveliswayo okanye i-oyile itshizwe kwimilo yedendritic. Ukuba ezi ngxaki zingasentla zifunyenwe, kufuneka zilungiswe okanye zitshintshwe.
Ixesha lokuposa: Apr-23-2024