Yintoni impompo yamafutha?
Ipompo yamafutha ibekwe kwitanki yamafutha kwaye yenzelwe ukuhambisa inani elifunekayo lamafutha ukusuka kwitanki ukuya kwi-injini ngoxinzelelo oluyimfuneko.
Impompo yamafutha ematshini
I-Fuel Pump kwiimoto ezindala ezine-carburetors zihlala zinepompo ye-fuel ye-mechanical (ipompo ye-diaphragm).Le mpompo yokubonelela ngamafutha iqhutywa yi-camshaft okanye i-distributor shaft.Ikwatsala amafutha kwitanki kwaye iyise kwigumbi lokudada le-carburetor.Uxinzelelo lokubonelela malunga ne-0.2 ukuya kwi-0.3 bar.
Impompo yamafutha ombane
Ukuqaliswa kweenkqubo zokutofa kwepetroli kwiinjini zanamhlanje kuye kwanyanzeleka ukuba kusetyenziswe iimpompo zamafutha ombane.Ipompo yamafutha ombane inika i-fuel kwii-injection kuxinzelelo oluchaziweyo.Izitofu zigalela amafutha kwiukungenisamanifold (inaliti ephindaphindiweyo) okanye ngokuthe ngqo kwigumbi lokutsha (inaliti ethe ngqo yepetroli).
Ngenaliti ephindaphindeneyo, impompo yesibaso yombane ihambisa amafutha kwitanki ukuya kwii-injection.I-petroli ye-petroli echanekileyo, i-fuel iphinda ihanjiswe kwi-tank ngepompo ye-fuel yombane kwaye emva koko ixinzelelwe kuxinzelelo oluphezulu ngempompo yoxinzelelo oluphezulu ngaphambi kokuba inikezelwe kwii-injection zoxinzelelo oluphezulu.
Ingaba i-injini iyabanda okanye ishushu, i-Electric Fuel Pump (EFP) inomsebenzi olandelayo: ukubonelela injini nge-fuel eyaneleyo kuxinzelelo olufunekayo lokutofa.
Ixabiso lempompo yesibaso ukubuyisela
Ngeentlobo ezininzi zezithuthi ezisendleleni namhlanje, iindleko zokutshintsha ipompo yepetroli zinokuhamba ngokubanzi.
Ukusuka kuqoqosho olusisiseko kwiinjini ezine-cylinder ezine ukuya kwii-V8 ezine-turbocharged ezenzelwe ukusebenza, ukutshintshwa kwempompo yamafutha kunokuqala kumakhulu ambalwa eedola ukuya ngaphezulu kwewaka leedola.
I-avareji yeendleko zokutshintsha impompo yamafutha okwangoku isuka kwi-220 yeedola ukuya kwi-1,100 yeedola, kuxhomekeke ekwenzeni, imodeli kunye nonyaka wokwenziwa.
Iimpawu zempompo embi yamafutha
1. Ukusebenza kakubi kwe-injini
Ukuba ubunesithuthi sakho iminyaka emininzi okanye unamava okuqhuba ngokubanzi, mhlawumbi uyazi ukuba yintoni aIzandi zenjini ezisebenza kakuhlenjengaye.
Xa zonke iisistim ezikwi-injini zisebenza kunye, ingenzi nto ngokuzolileyo kwi-rpm ephantsi, isantya ngaphandle kokuthandabuza, kwaye ihambe ngenqanawa kuhola wendlela ngokulula.
Nangona kunjalo, ukuba i-injini ayifumani rhasi yaneleyo kwimpompo yamafutha, ayizukwazi ukuvelisa amandla kunye nokusebenza njengoko bekucwangcisiwe, kwaye uya kuziva kwaye uve umahluko.
Xa uqalisa inqwelo-mafutha yakho, ukuba i-injini iyakrazuka okanye ingasebenzi kakuhle, isenokuba ayifumani isixa samafutha efunekayo, okanye isenokuba ayifumani amafutha ngesantya esifanelekileyo.Oku akwenzeli nje amava okuqhuba angathandekiyo, kodwa kunokubangela umonakalo ngaphakathi enjinini.
2. Isithuthi asiqalisi
Kunzima xa ufuna ukuba kwindawo ethile kwaye imoto yakho ayizukuqalisa.Ngelixa kunokubakho inani lezizathu zokuba kutheni injini ingaqali, ukusuka kwibhetri ukuya kwikhoyili yokutshisa, ukusilela kwempompo yamafutha yenye yezona zizathu zinokwenzeka.
3. Ukushisa kwe-injini
I-injini yokutshisa ngokugqithiseleyo inokuba luphawu lwempompo yamafutha engasebenziyo.Impompo yamafutha eyonakeleyo inokutshisa kakhulu kwaye ingaphumeleli ukuhambisa igesi eyaneleyo kwi-injini, ibangela ukuba i-injini ishushu kakhulu kwaye izinzile ngelixa uqhuba.
Kule meko, isithuthi sakho sinokuqalisa kwakhona emva kokutshisa kakhulu kunye nokuvala, kuphela ukwenza into efanayo kwisiqingatha seyure kamva.Le meko luphawu oluqhelekileyo lwempompo embi yamafutha.
4. Isantya asikwazi ukuqhubeka
Ukusebenza okugudileyo, okungaguquguqukiyo kwe-injini kufuna unikezelo lwamafutha olusempilweni.Xa ipompo yepetroli ingaphumeleli, akukho petroli eyaneleyo ifikelela kwi-injini, ilahlekelwa ukukwazi ukuqhuba i-rpm rhoqo.
Xa uqhuba ngesantya esizinzileyo kwaye uphawule ukuba injini ayiqhubi kakuhle okanye iphelelwa ngamandla, impompo yesibaso inokuba nempazamo.Isenokuvakala ngathi i-injini iphelelwa ngamafutha, kanti enyanisweni impompo yamafutha ayizisi amafutha etankini.
5. Ukunciphisa ukusetyenziswa kwamafutha
Ukuzalisa itanki yakho yegesi kubiza imali, kwaye ukufumana eyona mileage ilungileyo kunokunceda ukugcina iindleko zakho ziphantsi.Yimvakalelo emnandi ukufumana iindlela ezahlukeneyo zokwandisa imigama yerhasi, nokuba kukukhanyisa i-throttle okanye ukugcina amatayara evuthelwe ngokufanelekileyo.
Nangona kunjalo, ukuba ufumanisa ukuba imoto yakho isebenzisa igesi engaphezulu kunokuba ubulindele, kunokubakho ingxaki kwimpompo yamafutha.Kule meko, umpompo unokuhambisa igesi eninzi kakhulu kwi-injini, ukucima itanki ngaphambi kwexesha.
Impompo yesibaso yenye yezinto ezininzi ezifunekayo ekuqhubeni okuthembekileyo nokukhuselekileyo.Xa ukwimarike yemoto esele isetyenzisiwe, ufuna imoto ehlolwe ngokupheleleyo, enamalungu onke akwimeko entle, kwaye iya kumelana novavanyo lwexesha.
Ixesha lokuposa: Jan-04-2023