Yintoni i-radiator yemoto
Irediyetha yemoto yinxalenye ebalulekileyo yenkqubo yokupholisa imoto, umsebenzi ophambili kukunciphisa ubushushu benjini ngokutshintshiselana kobushushu be-coolant nomoya. Irediyetha yenziwe ngamacandelo amathathu: igumbi lokungena, igumbi lokuphuma kunye nesiseko se-radiator. I-coolant ingena kwisiseko se-radiator, ngelixa umoya udlula ngaphandle kwe-radiator, ukuze kufezekiswe ukudluliselwa kunye nokusasazwa kobushushu.
I-radiator idla ngokuba ngaphambili kwegumbi lenjini kwaye ipholisa injini ngokujikeleza kwamanzi okunyanzelekileyo, ukuqinisekisa ukusebenza kwenjini okuqhubekayo ngaphakathi komgangatho wobushushu obuqhelekileyo. Iintlobo ezahlukeneyo zeemoto zingasebenzisa ii-radiator ezenziwe ngezinto ezahlukeneyo, ezifana nee-radiator ze-aluminium ezisetyenziswa rhoqo kwiimoto zabakhweli, kunye nee-radiator zekopolo ezisetyenziswa kwiimoto ezinkulu zorhwebo.
Ukuze kugcinwe ukusebenza kakuhle kweradiator, kucetyiswa ukuba ucoce rhoqo i-core yeradiator kwaye usebenzise i-antifreeze ehlangabezana nemigangatho yesizwe ukuze uphephe ukugqwala. Ukongeza, iradiator akufuneki idibane nee-asidi, ii-alkalis okanye ezinye izinto ezigqwalisayo ukuqinisekisa ukuba isebenza kakuhle ixesha elide.
Izinto eziphambili ze-radiator zeemoto ziquka i-aluminium kunye nobhedu, ukongeza kwiplastiki kunye nezinto ezidityanisiweyo. Ii-radiator ze-aluminium ziye zatshintsha ii-radiator ze-copper kancinci kancinci kwaye zaba lukhetho oluphambili kwiimoto zabakhweli ngenxa yeenzuzo zazo ezilula. Ukuqhuba kakuhle kobushushu kwe-radiator ye-aluminium kunokudlulisa ubushushu ngokukhawuleza ukusuka kwi-coolant ukuya kwi-fan ye-radiator, kuphucula ukusebenza kakuhle kokusasaza ubushushu ngelixa kunciphisa ubunzima besithuthi kwaye kunceda ukuphucula ukonga amafutha. Nangona i-radiator ye-copper ine-conductivity entle yobushushu kunye nokumelana nokugqwala, inzima kwaye ibiza kakhulu, ngoko ke imbalwa kakhulu kwizicelo ezisebenzayo, ikakhulu isetyenziswa kwizithuthi ezinkulu zorhwebo kunye nezixhobo zobunjineli. Ii-radiator zeplastiki zisetyenziswa kakhulu kwizithuthi ezingabizi kakhulu ngenxa yeempawu zazo ezilula nezingabizi kakhulu, kodwa ukuqhuba kwazo kobushushu kuphantsi, kwaye abanye abavelisi beemoto basebenzisa izixhobo zeplastiki ze-aluminium ukuphucula ukusebenza kakuhle kokusasaza ubushushu.
Xa ukhetha izinto zeradiyali, kuyimfuneko ukuqwalasela izinto ezifana nohlobo lwesithuthi, iimfuno zokusebenza, indawo esisetyenziswa kuyo kunye neendleko. Iimoto zemidlalo ezisebenza kakuhle okanye iimoto zomdyarho zivame ukusebenzisa iiradiyali ze-aluminium ezisebenzayo, ngelixa iimoto ezingabizi kakhulu zihlala zikhetha iiradiyali zeplastiki okanye ezidityanisiweyo. Kwezinye iindawo ezikhethekileyo, ezifana neendawo ezibandayo, iiradiyali zekopolo zinokuba zifanelekile ngakumbi.
Indima ephambili yeradiyatha yemoto kukukhusela injini ekonakaleni ngokugqithisileyo kunye nokugcina injini ikwinqanaba elifanelekileyo lobushushu bokusebenza kwinkqubo yokupholisa. Iradiyatha yinxalenye ephambili yenkqubo yokupholisa yemoto. Umsebenzi wayo kukudlulisela ubushushu obuveliswa yinjini kwisinki sobushushu ngokujikeleza kwe-coolant (ngesiqhelo i-antifreeze), ize idlulisele ubushushu emoyeni nge-convection, ukuqinisekisa ukuba ubushushu benjini bugcinwa bukwimeko efanelekileyo.
I-radiator idla ngokwenziwa zizinto ezifana negumbi lokungena, igumbi lokuphuma, ipleyiti ephambili kunye ne-radiator core, ezisebenzisana ukususa ubushushu obuveliswa yinjini ngempumelelo. Ii-radiator zihlala ziyilwe ngemibhobho yamanzi ye-aluminium kunye nee-fins ezirhabaxa ukuphucula ukusasazwa kobushushu kunye nokunciphisa ukumelana nomoya. Ukongeza, i-radiator iphucula ngakumbi isiphumo sokupholisa ngezixhobo ezincedisayo ezifana neefeni, ukuqinisekisa ukuba i-coolant inokupholisa ngokukhawuleza.
Ukugcinwa kweradiator kubaluleke kakhulu. Ukucoca iradiator rhoqo kunokususa uthuli kunye nokungcola kumphezulu, kugcine ukusebenza kwayo okuhle kokusasaza ubushushu, kwaye kwandise ubomi benkonzo yemoto. Amanyathelo okucoca aquka ukusebenzisa isibhamu samanzi ukuhlamba umphezulu weradiator, ukujonga ukuba isinki yobushushu yonakele na kwaye uyitshintshe okanye uyilungise ngexesha.
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