Ingabe i-condenser ne-radiator yemoto ziyinto efanayo?
I-Youdaoplaceholder0 I-condenser ne-radiator yemoto akuzona izinto ezifanayo . Zingezinhlelo ezahlukene futhi zenza imisebenzi ehluke ngokuphelele.
Umehluko womsebenzi kanye nohlelo lwe-Youdaoplaceholder0
Irediyetha ye-Youdaoplaceholder0 : Ingeyesistimu yokupholisa injini. Isusa ukushisa okukhiqizwa yinjini ngokujikeleza kwe-coolant futhi igcina izinga lokushisa elijwayelekile lokusebenza kwenjini.
I-condenser ye-Youdaoplaceholder0 : Ingeyesistimu yokuqandisa umoya opholile. Ipholisa isiqandisi segesi esinokushisa okuphezulu kanye nomfutho ophezulu esikhishwa yi-compressor bese siyiguqula ibe uketshezi, okwenza kube yisiqandisi ngaphakathi emotweni.
Umehluko phakathi kwesakhiwo nendawo u-
Isakhiwo se-Youdaoplaceholder0 :
I-radiator yakhiwe yigumbi lokungena, igumbi lokuphuma kanye ne-core ye-radiator. I-core incike ekushintsheni kokushisa phakathi kwe-coolant nomoya.
I-condenser yakhiwe ngamapayipi amaningi ethusi kanye nama-heat sink e-aluminium, futhi ikhipha ukushisa ngokushintsha kwesigaba se-refrigerant.
Isikhundla se-Youdaoplaceholder0 : Zombili zifakwe ngaphambili kwemoto (njengaseduze nendawo yokungenisa umoya), kodwa i-condenser ivame ukuba phambi kwe-radiator futhi iyingxenye ezimele eduze.
Izinyathelo zokulungisa ze-Youdaoplaceholder0
Njengoba i-medium (i-coolant vs i-refrigerant) kanye nesistimu kuzimele ngokuphelele, kudinga ukuphathwa ngokwehlukana ngesikhathi sokulungiswa:
I-radiator idinga ukuhlolwa njalo ukuze ithole ukuvuza kwe-coolant kanye nokuvaleka kwamaphiko e-radiator.
I-condenser idinga ukuhlanza uthuli emaphikweni bese ihlola ingcindezi yesiqandisi ukuze igweme ukwehla kokusebenza kahle kwe-air conditioner.
I-radiator yemoto iyisici esiyinhloko sohlelo lokupholisa imoto, esisetshenziselwa kakhulu ukushabalalisa ukushisa okuvela enjinini. Yakhiwe yigumbi lokungena kwamanzi, igumbi lokukhipha amanzi, i-core radiator, namapayipi okungena nawokuphuma, njll. Izinto zokwakha ziyi-aluminium alloy (ezingaphezu kuka-80%), kuyilapho ithusi lisetshenziswa kakhulu ensimini yezimoto zezentengiselwano. Ngokwesiqondiso sokugeleza kwe-coolant, ingahlukaniswa ngohlobo lokugeleza olude kanye nohlobo lokugeleza okuwela. Isakhiwo esiyinhloko sihlanganisa kakhulu uhlobo lweshidi leshubhu, uhlobo lwebhendi leshubhu kanye nohlobo lwepuleti. Phakathi kwazo, indawo yokushabalalisa ukushisa yohlobo lwebhendi leshubhu inkulu ngo-12% kuneyohlobo lweshidi leshubhu. Umgomo wayo osebenzayo ukuqhuba i-coolant ukuthi ijikeleze ngepompo yamanzi, ishintshe ukushisa nomoya ngamapayipi anezindonga ezincane ngaphakathi kwe-radiator, futhi ifinyelele ukulawulwa okunembile kokushisa kuhlanganiswe nezingxenye ezifana namafeni nama-thermostat. Ukulungiswa kwansuku zonke, amanzi athambile kanye ne-antifreeze kufanele kusetshenziswe ukuvimbela ukukala nokugqwala. Imfucumfucu engaphezulu kufanele ihlanzwe njalo futhi izinga lamanzi lihlolwe. Kunconywa ukuthi kwenziwe ukuhlolwa kwesistimu njalo ezinyangeni ezintathu noma amakhilomitha angu-5,000. Ama-radiator anamuhla asebenzisa umklamo olula (onesisindo esingaphansi ngo-40% kunesethusi), futhi izinto ze-aluminium alloy sezivamile ngenxa yokushisa kwazo okungu-230W/(m·K). Amamodeli amasha ezimoto zamandla asebenzisa kancane kancane izinhlelo zokuphatha ukushisa ezihlanganisiwe. Emkhakheni wezimoto zabagibeli, ama-radiator e-aluminium ahamba phambili, kuyilapho ezimotweni zezentengiselwano, ubuchwepheshe be-brazing eqinile yethusi busagcinwa.
Kunezinhlobo ezimbili eziyinhloko zama-radiator ezimoto: i-aluminium kanye nethusi. Eyokuqala isetshenziswa ezimotweni zabagibeli ezivamile, kanti eyesibili isetshenziswa ezimotweni ezinkulu zezentengiselwano.
Izinto zokwakha kanye nobuchwepheshe bokukhiqiza ama-radiator ezimoto kukhula ngokushesha. Ama-radiator e-aluminium, ngezinzuzo zawo ezisobala ekukhanyiseni izinto, kancane kancane athatha indawo yama-radiator ethusi emikhakheni yama-sedan nezimoto ezilula. Okwamanje, ubuchwepheshe bokukhiqiza kanye nenqubo yama-radiator ethusi yenze intuthuko enkulu. Ama-radiator ethusi aqinile anezinzuzo ezisobala kuma-radiator enjini amabhasi, imishini yokwakha, amaloli asindayo, njll. Iningi lama-radiator asetshenziswa ezimotweni zakwamanye amazwe enziwe nge-aluminium, ikakhulukazi ngokombono wokuvikelwa kwemvelo (ikakhulukazi eYurophu naseMelika). Ezimotweni ezintsha zaseYurophu, isilinganiso esimaphakathi sama-radiator e-aluminium singama-64%. Ngokombono wamathemba okuthuthukiswa kokukhiqizwa kwama-radiator ezimoto ezweni lethu, inani lama-radiator e-aluminium akhiqizwa yi-hard brazing liyanda kancane kancane. Ama-radiator ethusi aqinile nawo asetshenziswa emabhasini, emalolini ezimpahla kanye neminye imishini yobunjiniyela.
Umsebenzi wesistimu yokupholisa yezimoto ukugcina imoto ingaphakathi kwebanga lokushisa elifanele ngaphansi kwazo zonke izimo zokusebenza. Izinhlelo zokupholisa zezimoto zingahlukaniswa ngezinhlobo ezipholiswe ngomoya kanye nezipholiswe ngamanzi. Uhlelo olusebenzisa umoya njengendawo yokupholisa lubizwa ngokuthi uhlelo olupholiswe umoya, kanti olusebenzisa indawo yokupholisa lubizwa ngokuthi uhlelo olupholiswe ngamanzi. Uhlelo lokupholisa amanzi luvame ukwakhiwa yiphampu yamanzi, irediyetha, ifeni yokupholisa, i-thermostat, ibhakede lamanzi eliyisinxephezelo, amajakethi amanzi ebhulokini lenjini kanye nekhanda lesilinda, kanye nezinye izinto ezisetshenziswayo. Phakathi kwazo, irediyetha inesibopho sokupholisa amanzi ajikelezayo. Amapayipi ayo amanzi kanye namaphiko okushisa okushisa enziwe kakhulu nge-aluminium. Amapayipi amanzi e-aluminium enziwe ngesimo esiyisicaba, kanti amaphiko okushisa okushisa aguquguquka, okugcizelela ukusebenza kokushisa okushisa. Isiqondiso sokufakwa siqonde ngqo endleleni yokugeleza komoya, futhi kwenziwa imizamo yokunciphisa ukumelana nomoya nokufeza ukusebenza kahle kokupholisa okuphezulu. I-coolant igeleza ngaphakathi kwenhliziyo yerediyetha, kuyilapho umoya udlula ngaphandle kwenhliziyo yerediyetha. Isibandisi esishisayo siyaphola njengoba sichitha ukushisa emoyeni, kuyilapho umoya obandayo ufudumala ngokumunca ukushisa okukhishwe yisibandisi. Ngakho-ke, i-radiator iyi-heat exchanger.
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