Isimiso sokusebenza serediyetha yemoto Umgomo osebenzayo wesistimu yokupholisa imoto

Irediyetha yemoto, njengoba negama lisho, “ukukhipha ukushisa” kuwumsebenzi wayo obaluleke kakhulu. Njengezingxenye zokudlulisa ukushisa kanye nezingxenye zokushisa ngaphakathi emotweni, irediyetha yemoto idlala indima ebalulekile emotweni. Izinto eziyinhloko ze-radiator yezimoto ziyi-aluminium noma ithusi, futhi i-radiator core iyisici sayo esiyinhloko, esiqukethe i-antifreeze. Ngokuvamile, ama-radiator emoto ayizishintshi zokushisa. Okulandelayo, ake sibheke isimiso sokusebenza serediyetha yemoto nomhleli wemoto kulesi siteshi.
Umgomo wokusebenza kwesingeniso serediyetha yemoto 3354

Irediyetha iyisistimu yokupholisa imoto. Irediyetha ohlelweni lokupholisa amanzi enjini inezingxenye ezintathu: i-inlet chamber, i-outlet chamber, i-motherboard kanye ne-radiator core. I-antifreeze igelezela kumongo werediyetha, futhi umoya ugeleza uphume kumongo werediyetha. I-antifreeze eshisayo iba kubanda ngoba ikhipha ukushisa emoyeni, futhi umoya obandayo uyashisa ngoba ubamba ukushisa kwe-antifreeze, ngakho irediyetha iyisishintshi sokushisa.

Isimiso sokusebenza se-radiator yemoto - isimiso se-radiator

Ukuvimbela injini ekushiseni ngokweqile, izingxenye ezizungeze ikamelo lomlilo (i-cylinder liner, i-cylinder head, valve, njll.) Kumele zipholiswe kahle. Ukuze kuqinisekiswe umphumela wokupholisa, isistimu yokupholisa izimoto ngokuvamile yakhiwa i-radiator, i-thermostat, iphampu yamanzi, isiteshi samanzi se-cylinder, isiteshi samanzi se-cylinder head, ifeni nokunye. I-radiator ipholisa amanzi ajikelezayo. Amapayipi ayo kanye namasinki okushisa ngokuvamile ayi-aluminium. Ipayipi le-aluminium liyisicaba futhi amaphiko anothayela. Igxile ekulahlekeni kokushisa. Indlela yokufaka i-perpendicular to airflow direction, ukuze ukumelana komoya kube kuncane, futhi ukusebenza kahle kokupholisa kudinga ukuba phezulu kakhulu.

I-antifreeze igelezela kumongo werediyetha, futhi umoya ugeleza uphume kumongo werediyetha. I-antifreeze eshisayo iba kubanda ngoba ikhipha ukushisa emoyeni, futhi umoya obandayo uyashisa ngoba ubamba ukushisa kwe-antifreeze, ngakho irediyetha iyisishintshi sokushisa.

Isimiso sokusebenza serediyetha yemoto 3354 isakhiwo serediyetha

Irediyetha yezimoto iyisici esibalulekile ohlelweni lokupholisa injini epholile ngamanzi emoto. Manje, isihamba ibheke kwe-lightweight, ukusebenza kahle okuphezulu nomnotho. Isakhiwo sama-radiator emoto kungenzeka singavumelani nentuthuko entsha. Izinhlobo ezivame kakhulu zesakhiwo zama-radiator ezimoto zingahlukaniswa zibe izinhlobo ezimbili: ukugeleza okuqondile nokugeleza kwesiphambano.

Isakhiwo esiyinhloko se-radiator ngokuvamile sinezinhlobo ezimbili zeshubhu neshubhu. Umnyombo werediyetha yamashubhu unamashubhu amaningi okupholisa amancane nezimpiko, futhi amashubhu okupholisa ngokuvamile athatha izingxenye eziphambanayo ze-oblate ukunciphisa ukumelana komoya futhi andise indawo yokudlulisa ukushisa. Umgogodla werediyetha kufanele ube nendawo eyanele yokujikeleza ukuze uvumele isinqandi-qhwa ukuba sidlule, futhi kufanele kube nendawo eyanele yokuzungeza umoya ukuze kudlule umoya owanele futhi kususe ukushisa okudluliselwa kurediyetha ngesinqamuleli.

Ama-radiator adlala indima engenakushintshwa nebalulekile ezingxenyeni zezimoto, futhi ukunakekelwa kubalulekile. Ngesikhathi esifanayo, kufanele kube nendawo eyanele yokukhipha ukushisa ukuze kuqedelwe ukushintshaniswa kokushisa phakathi kwe-antifreeze, umoya namafins. Irediyetha eyishubhu yenziwe ngezicucu zikathayela zokupholisa namapayipi okupholisa ashiselwe ngokushintshana. Uma kuqhathaniswa ne-radiator ye-tubular, i-radiator ye-tubular ingandisa indawo yokushisa ukushisa cishe ngo-12% ngaphansi kwezimo ezifanayo. Ngaphezu kwalokho, indawo yokusabalalisa ihlinzekwa ngezimbobo ze-louver ezinezinxushunxushu, ezicekela phansi ungqimba olunamathelayo lomoya ogelezayo ebusweni bendawo yokusabalalisa futhi luthuthukise amandla okukhipha ukushisa. Ngithemba ukuthi abangani bangathanda konke okuqukethwe mayelana nesimiso sokusebenza se-radiator yemoto okwabiwe umhleli wemoto.