Iyini i-intercooler yemoto
I-intercooler emotweni iyithuluzi elisekelayo lokususa ukushisa kwezinjini ezine-turbocharger, elisetshenziselwa ukupholisa umoya oshisa kakhulu ngemva kwe-turbocharger ukuthuthukisa ukusebenza kahle kwenjini kanye nokusebenza kwamandla.
Incazelo eyisisekelo kanye nomsebenzi
I-Intercooler, ingxenye ebalulekile yenjini eshaja kakhulu njengenjini ene-turbocharger noma ene-supercharger, ifakwa phakathi kwe-supercharger kanye ne-input manifold. Umsebenzi wayo oyinhloko ukwehlisa izinga lokushisa lomoya oshaja kakhulu. Imisebenzi yayo eyinhloko ihlanganisa:
I-Youdaoplaceholder0 Ukupholisa umoya oshisayo : Ngesikhathi sokushaja kakhulu, umoya uyacindezelwa, okwenza izinga lokushisa lawo likhuphuke (kufika ku-200 ° C). I-intercooler yehlisa izinga lokushisa libe yibanga elifanele (ngokuvamile 50-60 ° C) ngokushabalalisa ukushisa, okuvimbela umthwalo omkhulu wokushisa enjinini.
I-Youdaoplaceholder0 Thuthukisa ukusebenza kahle kokushisa : Umoya oshisa kancane unobuningi obukhulu, okwandisa ivolumu yokungenisa futhi uvumele ukushiswa okuphelele kukaphethiloli, ngaleyo ndlela kuthuthukiswe amandla (ngokwehla ngakunye kwe-10 ° C ekushiseni komoya ocindezelwe, amandla anda ngo-3%-5%).
I-Youdaoplaceholder0 Yehlisa ukuqhuma kanye nokukhishwa kwegesi: Umoya ongeniswayo oshisa kakhulu uvame ukubangela ukubola kwegesi, kuyilapho ukupholisa kunciphisa ukukhishwa kwegesi kwe-NOx kanye nezinye izinto ezingcolisayo.
Uhlobo kanye INDLELA okusebenza ngayo
Ama-Intercooler ahlukaniswe ngezindlela ezimbili eziyinhloko zokupholisa:
I-Youdaoplaceholder0 Ipholiswe umoya : Isebenzisa ukuhamba komoya okukhiqizwa yimoto ngesikhathi sokunyakaza ukuze isuse ukushisa. Ivame ukufakwa ngaphambili kwemoto noma eduze kwe-radiator. Inesakhiwo esilula futhi ishibhile, kodwa ithintwa kakhulu yizinga lokushisa elizungezile.
I-Youdaoplaceholder0 Ipholiswe ngamanzi : Ipholisa ngokujikeleza kwe-coolant yenjini, ihlinzeka ngokushisa okungcono okungaguquguquki. Ifanele izimoto ezincishisiwe isikhala (njengezinye ezisebenza kahle kakhulu), kodwa umphumela wokupholisa uvame ukuba ngaphansi kowokupholisa umoya.
Izinto zokwakha kanye nezakhiwo
I-Youdaoplaceholder0 Izinto: ikakhulukazi zenziwe nge-aluminium alloy ngenxa yesisindo sayo esilula kanye nokushisa okuhle kakhulu.
Umklamo we-Youdaoplaceholder0 : Ingaphakathi lakhiwe ngamapayipi aminyene namaphiko, amunca futhi asuse ukushisa njengoba igesi igeleza ngamapayipi.
Amanothi okulungisa nokulungisa
Ukuhlanza kwe-Youdaoplaceholder0 : Hlanza njalo uthuli lwangaphandle (gwema ukufafaza okugobile ngesibhamu samanzi esinomfutho ophezulu) bese uhlola ingaphakathi ukuthi alivimbekile yini.
Iziphakamiso zokuguqulwa ze-Youdaoplaceholder0 :
Khetha usayizi ofanele ukuze ulinganisele ukusebenza kahle kokupholisa kanye nokulahlekelwa yingcindezi;
Ipayipi kufanele lifinyezwe ngangokunokwenzeka futhi ligcinwe liqondile ukuze kuncishiswe ukumelana nokugeleza komoya.
Ububanzi bepayipi lokukhipha amanzi kudingeka bube cishe ngu-10% kunombhobho wokungenisa amanzi ukuze kuthuthukiswe izinga lokugeleza kwamanzi.
Izimo ezisebenzayo
Izinjini ezine-turbocharger kuphela ezidinga ukufakelwa ama-intercooler, kuyilapho izinjini eziphefumulayo ngokwemvelo zingadingi le divayisi ngenxa yokushisa komoya okuphansi.
Nciphisa izinga lokushisa lomoya ocindezelwe ukuze wandise amandla nokusebenza kahle kwenjini
Umsebenzi oyinhloko: Ukupholisa umoya ocindezelwe
I-intercooler iyisici esibalulekile sezinjini ezine-turbocharger noma ezine-supercharger, ezitholakala phakathi kwe-turbocharger kanye ne-input manifold. Umsebenzi wayo oyinhloko ukupholisa umoya oshisa kakhulu ocindezelwe yi-turbocharger (enokushisa okufika ku-80-200℃), kanye nokunciphisa izinga lokushisa lomoya ophuzayo ngokushintshana kokushisa, ngaleyo ndlela:
I-Youdaoplaceholder0 Yandisa ukuminyana komoya : Uma ipholile, umthamo womoya uyancipha futhi okuqukethwe komoya-mpilo kuyanda, okuthuthukisa ukusebenza kahle kokwehla kwamandla enjini.
I-Youdaoplaceholder0 Khulisa ukukhishwa kwamandla : Ukuhlolwa kubonisa ukuthi ngokwehla ngakunye kwe-10 ° C ekushiseni komoya ocindezelwe, amandla enjini akhuphuka ngo-3% kuya ku-5%.
Lungiselela ukusebenza kwenjini kanye nokuthembeka
I-Youdaoplaceholder0 Yehlisa umthwalo wokushisa : Umoya ongenisa ukushisa okuphezulu ukhulisa ukucindezeleka kokushisa ekamelweni lokushisa kwenjini. I-intercooler iyaphola ukuze ivimbele ukugoba, ukuguquguquka kwekhanda lesilinda nezinye izinkinga.
I-Youdaoplaceholder0 Ukukhishwa okuphansi kwegesi: Umoya opholile usha ngokuphelele, okunciphisa i-nitrogen oxide (NOx) kanye nokukhishwa kwegesi emnyama.
I-Youdaoplaceholder0 Thuthukisa ukonga uphethiloli : Umoya obandayo uhlangana ngokulinganayo nophethiloli, uthuthukisa ukusebenza kahle kokushisa futhi unciphisa ukusetshenziswa kukaphethiloli.
Ukuzivumelanisa nezimo okukhethekile kwemvelo
Ezindaweni eziphakeme kakhulu, ama-intercooler avumela ukusetshenziswa kwama-compressor anesilinganiso sokucindezela esiphezulu ukuze kulungiswe ukulahlekelwa kwamandla okubangelwa umoya-mpilo omncane futhi kuthuthukiswe ukuzivumelanisa kwamandla emotweni.
Umehluko wohlobo kanye nomklamo
I-Youdaoplaceholder0 Ipholiswe ngomoya (ipholi yomoya-umoya) : Ivame ukusetshenziswa ezimotweni zabagibeli, ipholisa umoya ocindezelwe ngomoya wangaphandle. Inesakhiwo esilula kodwa ithintwa kakhulu yizinga lokushisa elizungezile.
I-Youdaoplaceholder0 Epholiswe ngamanzi : Ichitha ukushisa ngesibandisi, isebenza kahle kakhulu kodwa ibiza kakhulu, futhi isetshenziswa kakhulu kumamodeli asebenza kahle kakhulu.
I-Youdaoplaceholder0 Overhead intercooler (isb. i-Subaru Impreza) : ifinyeza ukushaya komoya kodwa inokusebenza kahle kokushisa okuphansi kancane, futhi ingcono ekulinganiseni amandla nokusetshenziswa kukaphethiloli.
Umthelela Wokwehluleka kwe-Youdaoplaceholder0: Uma i-intercooler ivuza, izobangela ukwehla kwamandla, ukwanda kokusetshenziswa kukaphethiloli, kanye nokuguguleka okusheshayo ngenxa yezinhlayiya zesihlabathi ezingena kusilinda.
Uma kudingeka ukulungiswa okwengeziwe komklamo, kufanele kuqashelwe izindinganiso zezinto (njenge-GB 3880 yamapuleti e-aluminium alloy) kanye nezidingo zenqubo yobuso.
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