Kukho iintlobo ezimbini eziphambili zeeradiator zeemoto: i-aluminium kunye ne-copper, eyokuqala isetyenziselwa iimoto zabakhweli ngokubanzi, kwaye eyokugqibela isetyenziselwa iimoto ezinkulu zorhwebo.
Izixhobo ze-radiator zeemoto kunye netekhnoloji yokuvelisa ziye zaphuhla ngokukhawuleza. Ngeenzuzo zayo ezicacileyo kwizixhobo ezikhaphukhaphu, ii-radiator ze-aluminium ziye zatshintsha ii-radiator ze-copper kancinci kancinci kwicandelo leemoto kunye nezithuthi ezikhaphukhaphu. Kwangaxeshanye, itekhnoloji yokuvelisa ii-radiator ze-copper kunye netekhnoloji iye yenza inkqubela phambili enkulu. Ii-radiator ze-copper brazing zisetyenziswa kwiimoto zabakhweli, oomatshini bobunjineli, iilori ezinzima kunye nezinye ii-radiator ze-injini zinezibonelelo ezicacileyo. Uninzi lwee-radiator zeemoto zangaphandle zii-radiator ze-aluminium, ikakhulu ngokwembono yokukhusela okusingqongileyo (ingakumbi kumazwe aseYurophu naseMelika). Kwiimoto ezintsha zaseYurophu, umlinganiselo wee-radiator ze-aluminium yi-64% ngokomyinge. Ngokwembono yamathemba ophuhliso lwemveliso yee-radiator zeemoto kwilizwe lam, inani lee-radiator ze-aluminium eziveliswa yi-brazing liyanda kancinci kancinci. Izinki zobushushu ze-copper ezi-brazed zikwasetyenziswa kwiibhasi, iilori kunye nezinye izixhobo zobunjineli.
isakhiwo
I-radiator yemoto yinxalenye ebalulekileyo neyimfuneko kwinkqubo yokupholisa yenjini epholiswe ngamanzi emoto, kwaye iphuhliswa kwicala lobunzima obulula, ukusebenza kakuhle okuphezulu kunye noqoqosho. Izakhiwo ze-radiator yemoto nazo zihlala ziqhelana nophuhliso olutsha.
Umbindi weradiator ye-tube-fin wenziwe ziityhubhu ezininzi ezibhityileyo zokupholisa kunye neephiko. Uninzi lweetyhubhu zokupholisa zenziwe ngesangqa esithe tyaba ukuze kuncitshiswe ukumelana nomoya kwaye kwandiswe indawo yokudlulisa ubushushu.
Umbindi weradiyetha kufuneka ube nendawo eyaneleyo yokuhamba ukuze ivumele i-coolant ukuba idlule, kwaye kufuneka ibe nendawo eyaneleyo yokuhamba komoya ukuvumela umoya owaneleyo ukuba udlule ukuze ususe ubushushu obudluliselwe kwi-coolant ukuya kwi-radiator. Kwangaxeshanye, kufuneka ibe nendawo eyaneleyo yokusasaza ubushushu ukuze kugqitywe ukutshintshiselana kobushushu phakathi kwe-coolant, umoya kunye nesinki yobushushu.
Iiradiator zetyhubhu kunye nebhanti zenziwe ngeemicu ezikhupha ubushushu kunye neepayipi zokupholisa ezicwangciswe ngokwahlukana kwaye zifakwe i-welded.
Xa kuthelekiswa ne-radiator yetyhubhu kunye ne-fin, i-radiator yetyhubhu kunye ne-belt inokunyusa indawo yokusasaza ubushushu malunga ne-12% phantsi kweemeko ezifanayo. Ukongeza, kukho imingxunya efana ne-louver kwibhanti yokusasaza ubushushu ukuphazamisa ukuhamba komoya ukutshabalalisa ukuhamba komoya kumphezulu webhanti yokusasaza ubushushu. Umaleko wokuncamathelisa phezulu ukuphucula ukusasaza ubushushu.
umgaqo
Umsebenzi wenkqubo yokupholisa imoto kukugcina imoto ikwinqanaba elifanelekileyo lobushushu phantsi kwazo zonke iimeko zokusebenza. Inkqubo yokupholisa yemoto yahlulwe ngokupholisa umoya kunye nokupholisa amanzi. Inkqubo yokupholisa umoya esebenzisa umoya njengendawo yokupholisa ibizwa ngokuba yinkqubo yokupholisa umoya, kunye nenkqubo yokupholisa amanzi esebenzisa ulwelo lokupholisa njengendawo yokupholisa. Ngokwesiqhelo inkqubo yokupholisa amanzi iqulathe ipompo yamanzi, irediyetha, ifeni yokupholisa, i-thermostat, ibhakethi yokubuyisela, ibhloko yenjini, ijakethi yamanzi entloko yesilinda, kunye nezinye izixhobo ezincedisayo. Phakathi kwazo, irediyetha inoxanduva lokupholisa amanzi ajikelezayo. Imibhobho yayo yamanzi kunye nezinki zobushushu zenziwe kakhulu nge-aluminium, imibhobho yamanzi ye-aluminium yenziwe ngendlela ethe tyaba, kwaye izinki zobushushu zenziwe nge-corrugated, zigxile ekusebenzeni kokusasaza ubushushu. Ukumelana komoya kufuneka kube kuncinci kwaye ukusebenza kakuhle kokupholisa kufuneka kube phezulu. I-coolant ingena ngaphakathi kwi-core yerediyetha kwaye umoya udlula ngaphandle kwe-core yerediyetha. I-coolant eshushu iphola ngokusasaza ubushushu emoyeni, kwaye umoya obandayo ufudumala ngokufunxa ubushushu obukhutshwa yi-coolant, ngoko ke i-radiator ingumtshintshi wobushushu.
ukusetyenziswa kunye nokugcinwa
1. I-radiator akufuneki idibane nayo nayiphi na i-asidi, i-alkali okanye ezinye iimpawu zokubola.
2. Kucetyiswa ukuba kusetyenziswe amanzi athambileyo, kwaye amanzi aqinileyo kufuneka athambe ngaphambi kokuba asetyenziswe ukuze kuthintelwe ukuvaleka kwangaphakathi kweradiator kunye nokuveliswa kwesikali.
3. Sebenzisa i-antifreeze. Ukuze uphephe ukugqwala kwe-radiator, nceda usebenzise i-antifreeze yexesha elide elwa nokugqwala eveliswa ngabavelisi abaqhelekileyo kwaye ngokuhambelana nemigangatho yesizwe.
4. Kwinkqubo yokufaka i-radiator, nceda ungonakalisi ibhanti yokusasaza ubushushu (iphepha) kwaye ubethe i-radiator ukuqinisekisa amandla okusasaza ubushushu kunye nokutywina.
5. Xa i-radiator ikhutshiwe ngokupheleleyo yaza yazaliswa ngamanzi, vula iswitshi yokukhupha amanzi ye-injini block kuqala, uze uyivale xa kukho amanzi aphumayo, ukuze kuthintelwe amadyungudyungu.
6. Xa kusetyenziswa imihla ngemihla, inqanaba lamanzi kufuneka lihlolwe nangaliphi na ixesha, kwaye amanzi kufuneka ongezwe emva kokuba umatshini umisiwe ukuze uphole. Xa ufaka amanzi, vula kancinci isigqubuthelo setanki yamanzi, kwaye umqhubi kufuneka ahlale kude nendawo yokungena amanzi kangangoko kunokwenzeka ukuthintela ukutsha okubangelwa ngumphunga oxinzelelo oluphezulu ophuma kwindawo yokungena amanzi.
7. Ebusika, ukuze kuthintelwe ukuba umongo ungaphuki ngenxa yokubanda, njengokupaka ixesha elide okanye ukupaka ngokungathanga ngqo, isigqubuthelo setanki yamanzi kunye neswitshi yokukhulula amanzi kufuneka zivalwe ukuze kukhululwe onke amanzi.
8. Indawo esebenzayo yerediyetha eseleyo kufuneka igcinwe inomoya kwaye yomile.
9. Ngokuxhomekeke kwimeko yokwenyani, umsebenzisi kufuneka acoce ngokupheleleyo umbindi weradiyetha kwisithuba senyanga e-1 ukuya kweye-3. Xa ucoca, hlambulula ngamanzi acocekileyo kwicala lokungena komoya elingasemva.
10. Igeyiji yokulinganisa amanzi kufuneka icocwe rhoqo emva kweenyanga ezi-3 okanye kuxhomekeke kwimeko yokwenyani, inxalenye nganye isuswe ize icocwe ngamanzi afudumeleyo kunye nesepha engaboliyo.
Amanqaku malunga nokusetyenziswa
Uxinzelelo olufanelekileyo lwe-LLC (Long Life Coolant) lumiselwa ngokweqondo lobushushu elithile lendawo nganye. Kwakhona, i-LLC (Long Life Coolant) kufuneka itshintshwe rhoqo.
Usasazo lomhleli wekhava yeradiyatha yemoto
Isigqubuthelo serediyetha sinevalvu yoxinzelelo ecinezela i-coolant. Ubushushu be-coolant phantsi koxinzelelo bunyuka ngaphezu kwe-100°C, nto leyo eyenza umahluko phakathi kobushushu be-coolant kunye nobushushu bomoya ube mkhulu nangakumbi. Oku kuphucula ukupholisa. Xa uxinzelelo lwerediyetha lusanda, ivalvu yoxinzelelo iyavula kwaye ithumele i-coolant emlonyeni wedama, kwaye xa irediyetha icinezelwe, ivalvu ye-vacuum iyavuleka, ivumela idama ukuba likhuphe i-coolant. Ngexesha lokunyuka koxinzelelo, uxinzelelo luyanyuka (ubushushu obuphezulu), kwaye ngexesha lokunciphisa uxinzelelo, uxinzelelo luyancipha (ukupholisa).
Ukusasazwa kokuhlela ngokwezigaba kunye nokugcinwa
Iiradiator zeemoto ngokubanzi zahlulwe zibe zii-cooling water kunye ne-cooling air. Ukusasazwa kobushushu kwenjini epholileyo kuxhomekeke ekujikelezeni komoya ukuze kususwe ubushushu ukuze kufezekiswe isiphumo sokusasazwa kobushushu. Ingaphandle le-cylinder block yenjini epholileyo yenzelwe kwaye yenziwe ibe yisakhiwo esifana neshiti exineneyo, ngaloo ndlela yonyusa indawo yokusasazwa kobushushu ukuze ihlangabezane neemfuno zokusasazwa kobushushu zenjini. Xa kuthelekiswa neenjini ezisetyenziswa kakhulu ezipholileyo ngamanzi, iinjini ezipholileyo emoyeni zinezibonelelo zobunzima obulula kunye nokugcinwa lula.
Ukusasazwa kobushushu obupholiswe ngamanzi kukuba i-radiator yetanki yamanzi inoxanduva lokupholisa i-coolant ngobushushu obuphezulu benjini; umsebenzi wepompo yamanzi kukujikeleza i-coolant kwinkqubo yokupholisa yonke; ukusebenza kwefeni kusebenzisa ubushushu obuphakathi ukuze kuvuthele ngqo kwi-radiator, okwenza ubushushu obuphezulu kwi-radiator. I-coolant iyapholiswa; i-thermostat ilawula imeko yokujikeleza kwe-coolant. Indawo yokugcina amanzi isetyenziselwa ukugcina i-coolant.
Xa imoto isebenza, uthuli, amagqabi, kunye nenkunkuma zingahlala lula phezu komphezulu we-radiator, zivale ii-blades ze-radiator kwaye zinciphise ukusebenza kwe-radiator. Kwimeko enjalo, singasebenzisa ibrashi ukucoca, okanye singasebenzisa ipompo yomoya enoxinzelelo oluphezulu ukuvuthuza izinto ezomileyo kwi-radiator.
Ulondolozo
Njengenxalenye yokudlulisa ubushushu kunye nokuqhuba ubushushu ngaphakathi emotweni, i-radiator yemoto idlala indima ebalulekileyo emotweni. Izinto ezisetyenziswa kwi-radiator yemoto yi-aluminium okanye i-copper, kwaye i-radiator core yeyona nxalenye yayo iphambili, equlethe i-coolant. , i-radiator yemoto sisitshintshi sobushushu. Ngokuphathelele ukugcinwa kunye nokulungiswa kwe-radiator, uninzi lwabanini bemoto bayazi kancinci ngayo. Mandikuxelele ngokugcinwa kunye nokulungiswa kwe-radiator yemoto yemihla ngemihla.
I-radiator kunye netanki yamanzi zisetyenziswa kunye njengesixhobo sokususa ubushushu emotweni. Ngokuphathelele izinto zazo, isinyithi asimelani nokugqwala, ngoko ke kufuneka sithintelwe ekudibaneni nezisombululo ezigqwalisayo ezifana ne-asidi kunye ne-alkali ukuze kuthintelwe umonakalo. Kwii-radiator zemoto, ukuvaleka yingxaki eqhelekileyo. Ukunciphisa ukwenzeka kokuvaleka, kufuneka kufakwe amanzi athambileyo kuyo, kwaye amanzi aqinileyo kufuneka athambe ngaphambi kokujova, ukuze kuthintelwe ukuvaleka kwe-radiator yemoto okubangelwa sisikali. Ebusika, imozulu ibanda, kwaye i-radiator kulula ukuyiqandisa, ukuyikhulisa kunye nokuqandisa, ngoko ke i-antifreeze kufuneka yongezwe ukuze kuthintelwe ukuqandisa kwamanzi. Ekusetyenzisweni kwemihla ngemihla, inqanaba lamanzi kufuneka lihlolwe nangaliphi na ixesha, kwaye amanzi kufuneka ongezwe emva kokuba umatshini umisiwe ukuze uphole. Xa wongeza amanzi kwi-radiator yemoto, isigqubuthelo setanki yamanzi kufuneka sivulwe kancinci, kwaye umnini kunye nabanye abaqhubi kufuneka bagcine imizimba yabo kude nendawo yokuzalisa amanzi kangangoko kunokwenzeka ukuze kuthintelwe ukutsha okubangelwa kukuphuma kweoyile kunye negesi kubushushu obuphezulu kwindawo yokuphuma kwamanzi.
