I-radiator yeoyile ikwabizwa ngokuba yi-oil cooler. Sisixhobo sokupholisa ioyile esisetyenziswa kwiinjini zedizili. Ngokwendlela yokupholisa, ii-oyile coolers zinokwahlulwa zibe kukupholisa amanzi kunye nokuphola komoya.
Ngokubanzi, ioyile yenjini ibhekisa kwigama elidibeneyo leoyile yenjini, ioyile yegiya yesithuthi (MT) kunye neoyile yokudlulisa i-hydraulic (AT). Yioyile yokudlulisa i-hydraulic kuphela efuna i-oyile yangaphandle epholileyo (oko kukuthi, i-oyile erhabaxa oyithethileyo).) yokuphola ngokunyanzelekileyo, kuba ioyile yokudlulisa i-hydraulic esebenza kwi-automatic transmission kufuneka idlale indima yokuguqulwa kwe-hydraulic torque, i-hydraulic transmission kunye ne-lubrication kunye nokucoca ngaxeshanye. Ubushushu bokusebenza kweoyile yokudlulisa i-hydraulic buphezulu. Ukuba ipholile, isiganeko sokukhutshelwa kwe-transmission sinokwenzeka, ngoko ke umsebenzi we-oyile epholileyo kukupholisa ioyile yokudlulisa i-hydraulic ukuqinisekisa ukuba i-automatic transmission isebenza ngokuqhelekileyo.
Uhlobo
Ngokwendlela yokupholisa, ii-oyile ezipholileyo zinokwahlulwa zibe zii-cooling zamanzi kunye ne-cooling yomoya. Ukupholisa amanzi kukungenisa i-coolant kwisekethe yenkqubo yokupholisa injini kwi-oyile epholileyo efakwe kwi-automatic transmission ukuze iphole, okanye ukungenisa i-hydraulic transmission oil kwigumbi lamanzi elisezantsi le-radiator yenkqubo yokupholisa injini ukuze iphole; Ioyile ifakwa kwi-oyile epholileyo efakwe kwicala elinomoya le-grille yangaphambili ukuze iphole [1].
Umsebenzi we-oyile radiator kukunyanzela ioyile ukuba iphole, ukuthintela ubushushu beoyile ukuba bungabi phezulu kakhulu kunye nokunyusa ukusetyenziswa kweoyile, kunye nokuthintela ioyile ekubeni i-oxidize kwaye yonakale.
Iimpazamo eziqhelekileyo kunye nezizathu
Ukungasebenzi kakuhle kwee-radiator zeoyile ezipholisiweyo ngamanzi ezisetyenziswayo kubandakanya ukuqhekeka kwepayipi yobhedu, ukuqhekeka kwisiciko sangaphambili/sangasemva, umonakalo we-gasket, kunye nokuvaleka kwangaphakathi kwepayipi yobhedu. Ukungasebenzi kakuhle kokuqhekeka kwetyhubhu yobhedu kunye nokuqhekeka kwesiciko sangaphambili nangasemva kubangelwa kakhulu kukungaphumeleli komqhubi ukukhulula amanzi okupholisa ngaphakathi komzimba wenjini yedizili ebusika. Xa ezi zinto zingasentla zonakele, kuya kubakho ioyile kwi-water cooler kunye namanzi okupholisa kwioyile ngaphakathi kwipani yeoyile ngexesha lokusebenza kwenjini yedizili. Xa injini yedizili isebenza, ukuba uxinzelelo lweoyile lukhulu kunoxinzelelo lwamanzi okupholisa, ioyile iya kungena emanzini okupholisa ngomngxuma osembindini, kwaye ngokujikeleza kwamanzi okupholisa, ioyile iya kungena kwi-water cooler. Xa injini yedizili iyeka ukujikeleza, inqanaba lamanzi okupholisa liphezulu, kwaye uxinzelelo lwayo lukhulu kunoxinzelelo lweoyile. Amanzi okupholisa abulalayo aphuma kwioyile ngomngxuma osembindini, aze ekugqibeleni angene kwipani yeoyile. Ukuba umqhubi akakwazi ukufumana olu hlobo lwempazamo ngexesha, njengoko injini yedizili iqhubeka isebenza, isiphumo sokuthambisa seoyile siya kulahleka, kwaye ekugqibeleni injini yedizili iya kuba nengozi efana nokutsha kweetayile.
Emva kokuba iityhubhu zobhedu ezingaphakathi kwiradiator zivalwe sisikali kunye nokungcola, oku kuya kuchaphazela impembelelo yokuchithwa kobushushu kweoyile kunye nokujikeleza kweoyile, ngoko ke kufuneka icocwe rhoqo.
Ukutshintshwa kwempahla
Ngexesha lokusebenza kwenjini yedizili, ukuba kufunyaniswe ukuba amanzi okupholisa angena kwipani yeoyile kwaye kukho ioyile kwiradiator yamanzi, oku kusilela kudla ngokubangelwa kukonakala kombindi we-oyile epholiswe ngamanzi.
Iindlela ezithile zokugcina izinto zimi ngolu hlobo lulandelayo:
1. Emva kokukhupha ioyile emdaka ngaphakathi kwirediyetha, susa i-oyile epholileyo. Emva kokuba i-cooler esusiweyo ilinganisiwe, gcwalisa i-cooler ngamanzi ngokusebenzisa indawo yokuphuma kwamanzi kwi-oyile epholileyo. Ngexesha lovavanyo, indawo yokungena yamanzi yayivalekile, kwaye elinye icala lisebenzise isilinda somoya esinoxinzelelo oluphezulu ukuze livuthele ingaphakathi le-cooler. Ukuba kufunyaniswe ukuba kukho amanzi aphuma kwindawo yokungena yeoyile kunye nendawo yokuphuma kwi-oyile epholileyo, oko kuthetha ukuba umbindi wangaphakathi we-cooler okanye iringi yokuvala yesiciko esisecaleni yonakele.
2. Susa izigqubuthelo zangaphambili nangasemva zeradiator yeoyile, uze ukhuphe umbindi. Ukuba umaleko wangaphandle wombindi ufunyenwe wonakele, ungalungiswa ngokufaka ibrazing. Ukuba umaleko wangaphakathi wombindi ufunyenwe wonakele, umbindi omtsha kufuneka utshintshwe okanye zombini iziphelo zombindi omnye kufuneka zivalwe. Xa isigqubuthelo esisecaleni siqhekekile okanye siphukile, singasetyenziswa emva kokuwelda nge-electrode yesinyithi esityhidiweyo. Ukuba i-gasket yonakele okanye igugile, kufuneka itshintshwe. Xa ityhubhu yobhedu yeradiator yeoyile epholisiweyo ngumoya isusiwe kwi-solder, idla ngokulungiswa ngokufaka ibrazing.
