Umsebenzi wefeni ye-elektroniki yeemoto
Ukupholisa injini kunye nokuncedisa inkqubo yokupholisa umoya
Umsebenzi ophambili wefeni ye-elektroniki yeemoto kukupholisa injini nokuncedisa inkqubo yokupholisa umoya. Ngokukodwa, ibandakanya:
Ukupholisa injini: Ngokunciphisa ubushushu betanki yamanzi, ipholisa ibhloko yenjini kunye ne-transmission, ithintela ubushushu obugqithisileyo kwaye iqinisekisa ukusebenza kakuhle kwenjini kunye nobomi bayo.
Ukunceda inkqubo yomoya opholileyo: Ipholisa i-condenser yomoya opholileyo, ikhawulezisa ukujikeleza kwe-coolant kwimo yokupholisa kwaye iphucula ukusebenza kakuhle kokupholisa; kwimo yokufudumala, inceda ekuhambiseni umoya ofudumeleyo ngaphakathi kwesithuthi.
Iimpawu eziphambili zokungaphumeleli kwefeni emotweni ziquka ukunyuka okungaqhelekanga kobushushu bamanzi (i-alamu yobushushu obuphezulu kwideshibhodi), ukusebenza kwefeni okungaqhelekanga okanye isantya sefeni esingaqhelekanga, ingxolo engaqhelekanga (njengezandi zokungqubana okanye ukucofa) ngexesha lokusebenza, kunye nokwehla okukhulu ekusebenzeni kakuhle kokupholisa umoya opholileyo. Iimpawu ezithile zezi zilandelayo:
Ukunyuka okuqhubekayo kobushushu bamanzi: Isalathisi segeyiji yobushushu bamanzi kwideshibhodi sidlula umgama oqhelekileyo wama-90°C okanye isibane sesilumkiso sobushushu obuphezulu siyakhanya, ngakumbi xa kungekho nto ifunekayo.
Ukusebenza kwefeni okungaqhelekanga: Ngokuvula indawo yenjini ukuze ihlolwe, ifeni ayijiki kwaphela, isebenza ngesantya esiphantsi kakhulu, okanye isebenza ngesantya esinye (isoloko isebenza ngesantya esiphezulu okanye isantya esiphantsi).
Ingxolo engaqhelekanga: Ifeni ikhupha izandi ezibukhali zokungqubana, ukucofa rhoqo, okanye iingxolo ezivakalayo, ezibonisa ukuguquka kweblade okanye ukuguguleka kwebheringi.
Ukwehla okukhulu ekusebenzeni kakuhle kokupholisa umoya opholileyo: Emva kokuvula umoya opholileyo, ubushushu bokuphuma buyanda (ngaphezu kwe-10°C), kwaye ubushushu bamanzi nabo buyanda ngaxeshanye, ngenxa yokungoneli kokupholisa kwe-condenser.
Iziphumo: Amandla enjini ayancipha, ukusetyenziswa kwepetroli kuyanda, kwaye kwiimeko ezinzima, kunokubakho ivumba lokutsha okanye iimpawu zokutsha kwe-coil.
Izinto eziqhelekileyo ezibangela ukuba ifeni ye-elektroniki ingasebenzi emotweni ziquka ukudibana okungekho kakuhle kweswitshi yomoya opholileyo, ukungasebenzi kakuhle kwenjini okanye iibheringi, ubushushu bamanzi obaneleyo, iifusi okanye iirelayini ezonakeleyo, kunye neengxaki zocingo.
Ukusilela kolawulo kunye nesensor
Ukutshintsha kokulawula ubushushu okanye ukungasebenzi kakuhle kwe-sensor: Ayikwazi ukubona ngokuchanekileyo ubushushu bamanzi, nto leyo ebangela ukuba ifeni ingaqali kubushushu obuphezulu (njengokungasebenzi kakuhle kwe-sensor yobushushu bamanzi okanye ukuxinana kwe-thermostat).
Ukusilela kwe-ECU okanye imodyuli yokulawula: Iimpazamo zenkqubo okanye umonakalo wehardware kwiyunithi yolawulo lwe-elektroniki, okuvimba isignali yokuqalisa ifeni (ifuna izixhobo zobungcali zokuxilonga).
Imiqobo yoomatshini neyomzimba
Umonakalo wenxalenye yefeni:
Ukuguga kwenjini okanye ukuguguleka kweebheringi, okubangela amandla angonelanga.
Iiblade ezivalwe luthuli/izinto zangaphandle okanye ezikhubazekileyo, ezithintela ukujikeleza.
Ukuvaleka kwenkqubo yokupholisa: Ukungcola okuqokelelweyo kwiradiyetha kunciphisa ukusebenza kakuhle kokupholisa, nto leyo ebangela ukuba ifeni ime.
Ezinye izinto eziphambili
Ukungasebenzi kakuhle kwe-capacitor okanye i-starter: Ukonakala komthamo we-capacitor okanye umonakalo we-starter, okuchaphazela ukusebenza kokuqala kwemoto.
Ukungaphumli kwepompo yamanzi okanye ukuthambisa okwaneleyo: Ukujikeleza kolwelo olupholileyo ngendlela engaqhelekanga (njenge-impeller eqhekekileyo) okanye ioyile enganeleyo kwimoto, okwandisa ukumelana nokungqubana.
Ewe, ifeni ye-elektroniki engasebenziyo ingayichaphazela kakhulu ukhuseleko lokuqhuba.
Ifeni ye-elektroniki yinxalenye ebalulekileyo yenkqubo yokupholisa injini. Umsebenzi wayo ophambili kukutsala umoya obandayo nge-radiator kwaye uncede ekupholiseni i-coolant, ngaloo ndlela igcina injini isebenza ngaphakathi komgangatho wobushushu obuqhelekileyo bokusebenza. Nje ukuba ifeni ingasebenzi, amandla okupholisa enkqubo yokupholisa ehla kakhulu, kwaye injini ithambekele kakhulu ekutshiseni kakhulu, nto leyo esongela ngokuthe ngqo ukhuseleko lokuqhuba.
Iziphumo eziphambili ziquka:
Ukushisa kakhulu kwenjini, ukusebenza okunciphileyo
Ukungabikho kokusebenza kwefeni kukhokelela ekupholeni kakubi, okubangela ukunyuka okukhawulezileyo kobushushu bamanzi, kwaye injini iziphatha "njengomkhuhlane", ayikwazi ukusebenza ngokuqhelekileyo, ngokunciphisa amandla okukhupha kunye nokusetyenziswa kwepetroli okwandisiweyo.
Umngcipheko omkhulu wokonakala koomatshini
Ukusebenza ixesha elide kumaqondo obushushu aphezulu kuya kubangela ukuba ukusebenza kwe-lubrication yeoyile yenjini kwehle, kwaye i-piston, ibhloko yesilinda, kunye nezinye izinto ezibalulekileyo zifudumale kwaye zande, nto leyo ebangela ukuba "isilinda esitsalayo", "ukuxhuzula kokuthwala", "isilinda esiqhekekayo", kwanokungaphumeleli kwenjini.
Umngcipheko "wokubilisa" kolwelo olupholileyo, kunye neengozi ezinokubakho zokhuseleko.
Ubushushu obuphezulu bubangela ukuba ulwelo lokupholisa lubile, nto leyo ebangela ukuba uxinzelelo lunyuke kakhulu, nto leyo enokubangela ukuba isigqubuthelo setanki yamanzi sitshize ulwelo okanye umbhobho uqhume. Umphunga oshushu kunye nolwelo lunokubatshisa abantu, ingakumbi xa bejonga indawo yenjini.
Ukwehla okukhulu kwindlela esebenza ngayo ukupholisa umoya opholileyo. I-condenser yenkqubo yokupholisa umoya ikwaxhomekeke kwiifeni ukuze zichithe ubushushu. Ukuba iifeni ziyeka ukujikeleza, umoya opholileyo awuyi kukwazi ukukhupha ubushushu ngokufanelekileyo, nto leyo ebangela ukuncipha okukhulu kwendlela esebenza ngayo ukupholisa kwaye ichaphazele intuthuzelo yokuqhuba, ingakumbi ehlotyeni xa ukudinwa ngenxa yokuqhuba kusiba mandundu.
Ukungaphumeleli rhoqo kwenzeka kwiimeko ezibalulekileyo
Ngexesha leemoto ezixineneyo, ukulinda kwizibane ezibomvu, okanye ukuqhuba ngesantya esiphantsi, umoya wendalo awanelanga ukususa ubushushu, kwaye indima yefeni ibaluleke kakhulu. Ukuba ifeni ayisebenzi ngeli xesha, ubushushu benjini buya kunyuka ngokukhawuleza kwixesha elifutshane, kwaye kunokwenzeka ukuba kubekho ukungasebenzi kakuhle.
Nangona kwimozulu ebandayo okanye ukuqhuba umgama omfutshane, injini ishushu kancinci kwaye isenokungabonakali ishushu okwethutyana, oku akuthethi ukuba inokuqhutywa ixesha elide. Xa ubushushu bendalo bunyuka okanye ixesha lokuqhuba lisanda, umngcipheko uya kunyuka kakhulu.
Ke ngoko, ukuba ufumanisa ukuba ifeni ye-elektroniki ayijikelezi, kufuneka umise imoto ngoko nangoko ukuze uyihlole kwaye ungaqhubeki nokuqhuba. Izizathu eziqhelekileyo ziquka:
Injini yefeni eyonakeleyo okanye endala
Iziphene kwiswitshi yokulawula ubushushu okanye isenzi sobushushu bamanzi
Iirelayini ezingasebenzi kakuhle okanye iifusi ezivuthuziweyo
Iingxaki ezifana neesekethe ezimfutshane, iisekethe ezivulekileyo, njl.
Kucetyiswa ukuba uqhagamshelane nabasebenzi bokulungisa abangochwephesha ukuze kufunyanwe isifo kwaye kutshintshwe ngokukhawuleza ukuze kuthintelwe ukubangela ilahleko enkulu.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
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