I-radiator kawoyela ibizwa nangokuthi upholile kawoyela. Kuyithuluzi elipholile lamafutha asetshenziswa ezinjini zedizili. Ngokwendlela yokupholisa, ama-oyela epholile angahlukaniswa ngokupholisa kwamanzi nokupholisa komoya.
Ngokuvamile, uwoyela we-injini ngokuvamile ubhekisela egameni elihlangene lamafutha enjini, uwoyela wegiya wemoto (MT) namafutha okuhambisa we-hydraulic (at). Amafutha okudlulisela ama-hydraulic kuphela adinga okupholile kwangaphandle (okungukuthi, i-radiator kawoyela oyishilo). ) Ukupholisa okuphoqelelwe, ngoba ukuhanjiswa kwamafutha okuhambisa i-hydraulic okusebenzayo kudinga ukudlala izindima zokuguqulwa kwe-hydraulic torque, ukuhanjiswa kwe-hydraulic nokuthambisa nokuhlanza nokuhlanza ngasikhathi sinye. Ukushisa okusebenzayo kwamafutha okuhambisa i-hydraulic kuphezulu. Uma kupholile, into ebhubhisayo yokudluliswa kwemali ingavela, ngakho-ke umsebenzi we-oyili opholile ukupholisa amafutha okuhambisa i-hydraulic ukuqinisekisa ukuthi ukudluliswa okuzenzakalelayo kungasebenza ngokujwayelekile.
Ukuthayipha
Ngokwendlela yokupholisa, ama-oyela epholile angahlukaniswa ngokupholisa kwamanzi nokupholisa komoya. Ukupholisa kwamanzi ukwethula okupholile ohlelweni lwenjini yokupholisa uhlelo olufakwe ku-oult colover efakwe ku-othomathikhi yokuhambisa indawo yokupholisa, noma ukwethula i-hydraulic yokudlulisa uwoyela kwi-radiator yohlelo lokupholisa injini yokupholisa; Amafutha angeniswa emafutheni afakwe e-oyili afakwe ohlangothini lwamanzi omoya wangaphambili wokupholisa [1].
Umsebenzi Umsebenzi we-radiator kawoyela ukuphoqa amafutha ukuba upholile, uvikele izinga lokushisa likawoyela ekubeni phezulu kakhulu futhi ukhuphule ukusetshenziswa kawoyela, futhi uvikele i-oxidizing futhi uwohloka.
Amaphutha ajwayelekile nezimbangela
Ukwehluleka okuvamile kwama-radiator apholile wamafutha asetshenzisiwe kufaka phakathi ukuqhuma kwamapayipi kwe-Copper, imifantu ekhompyutheni ngaphambili / ngemuva, ukulimala kwe-gasket, kanye nokuvinjwa kwangaphakathi kwepayipi lethusi. Ukwehluleka kwe-Copper Trube Rapture kanye nokuqhekeka kwangaphambili nangemuva okubangelwa kakhulu ukwehluleka kwe-opharetha ukukhipha amanzi apholile ngaphakathi komzimba oyinjini weDiesel ebusika. Lapho izakhi ezingenhla zilimele, kuzoba namafutha emanzi apholile apholile futhi apholile amanzi emafutheni ngaphakathi kwepanini lamafutha ngesikhathi sokusebenza kwenjini yedizili. Lapho injini yedizili isebenza, uma ingcindezi yamafutha inkulu kunengcindezi yamanzi apholile, uwoyela uzongena emanzini apholile emgodini osemqoka, futhi ngokujikeleza kwamanzi apholile, amafutha azongena endaweni epholile. Lapho injini yedizili iyeka ukujikeleza, izinga lamanzi apholile liphezulu, futhi ingcindezi yalo inkulu kunengcindezi yamafutha. Amanzi apholile abulalayo aphunyuka emafutheni emgodini osemqoka, futhi ekugcineni ungene epanini kawoyela. Uma opharetha abakwazi ukuthola lolu hlobo lwamaphutha ngesikhathi, njengoba injini yedizili iyaqhubeka, umphumela wokuthambisa kawoyela uzolahleka, futhi ekugcineni injini yedizili izoba nengozi enjenge-tile evuthayo.
Ngemuva kwamashubhu ethusi athile ngaphakathi kwe-radiator kuvinjelwe ngesilinganiso nokungcola, kuzothinta umphumela wokuhlanza ukushisa kwamafutha nokujikeleza kwamafutha, ngakho-ke kufanele kuhlanzwe njalo.
Guquka
Ngesikhathi sokusebenza kwenjini yedizili, uma kutholakala ukuthi amanzi apholile angena epanini lamafutha futhi kukhona uwoyela kwi-radiator yamanzi, lokhu kwehluleka kuvame ukubangelwa umonakalo opholile wamafutha apholile amanzi.
Izindlela ezithile zokulungiswa zinjengokulandelayo:
1. Ngemuva kokudonsa uwoyela wemfucuza ngaphakathi kwe-radiator, susa okupholile kwamafutha. Ngemuva kokuba abasusiwe ebambile badedelwe, gcwalisa okupholile ngamanzi ngokuphuma kwamanzi okupholile kwamafutha. Ngesikhathi sokuhlolwa, indawo yokungena kwamanzi yavinjwa, futhi elinye icala lasebenzisa isilinda somoya esiphakeme sokwehla kwamandla okupholile. Uma kutholakala ukuthi kukhona amanzi aqhamuka e-oyili nokuphuma kwe-radiator yamafutha, kusho ukuthi umnyombo wangaphakathi we-cooler noma indandatho yokubopha yesembozo eseceleni ilimele.
2. Susa izembozo zangaphambili ze-radiator zamafutha, bese ukhipha umnyombo. Uma ungqimba lwangaphandle lomgogodla lutholakala lulimele, lungalungiswa ngama-brazing. Uma ungqimba lwangaphakathi lomgogodla kutholakala ukuthi lulimele, okuyisisekelo esisha kufanele ngokujwayelekile kufanele kuthathelwe indawo noma zombili iziphetho zomongo ofanayo kufanele zivinjelwe. Lapho ikhava eseceleni iqhekekile noma iphukile, ingasetshenziswa ngemuva kokufudumala nge-castron electrode. Uma i-gasket ilimele noma idala, kufanele ithathelwe indawo. Lapho ishubhu yethusi ye-radiator ye-air-epholile i-de-anderded, ngokuvamile ilungisiwe ngokubhidlizwa.
