Ukuhlanganiswa kwerediyetha yemoto: "Umqaphi wokulawula izinga lokushisa" wenjini
I-redator yemoto iyingxenye eyinhloko yesistimu yokupholisa injini epholiswe ngamanzi futhi ingabhekwa "njengomqaphi wokulawula izinga lokushisa" wenjini. Yakhiwe kakhulu yi-core ye-redator, ifeni, i-wind deflector, amakamelo amanzi aphezulu nangaphansi, kanye namapayipi axhumanisayo. Ngokushintshana kokushisa phakathi kwe-coolant nomoya, ilawula ngokunembile izinga lokushisa lokusebenza kwenjini, iqinisekisa ukuthi ihlala ingaphakathi kwebanga lokusebenza elifanele lika-85°C - 95°C.
Uma injini isebenza, u-30% - 40% kuphela wokushisa okukhiqizwa ukushiswa kukaphethiloli oguqulwa ube amandla, kanti okusele kudinga ukuhlakazwa ngohlelo lokupholisa. Umgomo wokusebenza wokuhlanganiswa kwe-radiator ufana nefektri yokushintshanisa ukushisa esebenza kahle: I-coolant iqhutshwa yiphampu yamanzi iye ejakethini lamanzi lenjini, imunce ukushisa okuvela ku-cylinder block kanye nekhanda lesilinda, bese igeleza ngepayipi eliphezulu iye enkabeni ye-radiator. Ngalesi sikhathi, ifeni iyajikeleza ukuze iqhube umoya ukuthi ugeleze ngesivinini esikhulu ngomnyombo we-radiator, bese ukushisa okuthwalwa yi-coolant kukhishwa emoyeni. I-coolant epholile ibuyela ngepayipi elingezansi iye ephampini lamanzi, iqedele umjikelezo. Phakathi nale nqubo, amapayipi ethusi anezindonga ezincane kanye namaphiko enkabeni ye-radiator kwandisa indawo yokushintshanisa ukushisa, kanti i-fan kanye ne-wind deflector zenza ngcono indlela yokugeleza komoya, ziqinisekisa ngokubambisana ukusebenza kahle kokuhlakaza ukushisa.
Ngaphezu komsebenzi oyisisekelo wokushabalalisa ukushisa, ukuhlanganiswa kwe-radiator nakho kwenza imisebenzi eminingi ebalulekile. Kungavimbela ukwanda nokuguquguquka kwezingxenye zenjini kanye nokwehla kokuthamba kwamafutha enjini okubangelwa ukushisa ngokweqile, kwandise ngempumelelo isikhathi sokuphila kwenjini; ngokugcina izinga lokushisa lokusebenza lizinzile, kuthuthukisa ukusebenza kahle kokushiswa kukaphethiloli futhi kunciphisa ukukhishwa komoya; ama-radiator amanye amamodeli nawo ahlanganisa imisebenzi yokugcina amanzi, ahlinzeka ngokugcinwa okuzinzile kwesibandisi sesistimu yokupholisa futhi avimbele ukuwohloka komphumela wokupholisa ngenxa yamazinga oketshezi ashintshashintshayo.
Isexwayiso sephutha: "Isignali yezempilo" yenhlangano yerediyetha
Nakuba i-radiator assembly inesakhiwo esiqinile, ingase isabhekana namaphutha uma ivezwa emazingeni okushisa aphezulu kanye nokucindezeleka okuphezulu isikhathi eside. Ukuqonda izibonakaliso ezivamile zala maphutha kungasiza abanikazi bezimoto ukuthi babone izinkinga ngesikhathi futhi bagweme ukulimala kwenjini.
Ukushisa ngokweqile kwenjini
Lesi yisibonakaliso esisobala kakhulu sephutha lokuhlanganiswa kwerediyetha. Lapho i-core yerediyetha ivalekile, ifeni iyayeka ukujikeleza, noma i-coolant iyavuza, ukushisa akukwazi ukunyamalala ngempumelelo, futhi izinga lokushisa lenjini lizokhuphuka kakhulu. Isibani senkomba kudeshibhodi sizokhomba ngokushesha indawo ebomvu yengozi, futhi kungenzeka "nokubila". Uma kungaxazululwa ngesikhathi, kungaholela ekwehlulekeni okukhulu kwemishini njengokunamathela kwepiston kanye nokuguquguquka kwekhanda lesilinda.
Ukuvuza kwe-coolant
I-gasket yokuvala yamakamelo amanzi aphezulu nangaphansi e-radiator iyaguga, ithubhu eliyinhloko liyabola futhi libhoboke, noma ipayipi lokuxhuma liyaphuka. Lokhu kuzobangela ukuvuza kwe-coolant. Abanikazi banganquma lokhu ngokubheka ukuthi kukhona yini amabala amanzi aluhlaza okotshani noma apinki phansi noma bahlole ukuthi izinga loketshezi lwethangi lamanzi lokukhulisa lehla ngokushesha yini. Ukuvuza kwe-coolant akuthinti nje kuphela umphumela wokushabalalisa ukushisa kodwa futhi kungabangela ukuthi iphampu yamanzi isebenze njalo ngenxa yezinga loketshezi eliphansi, okwenza kube nzima kakhulu ukuguguleka kwezingxenye.
Ifeni yokupholisa engavamile
Ifeni yokupholisa iyisici esibalulekile sokuhlanganiswa kwerediyetha. Amaphutha ayo abonakala kakhulu njengokungajikelezi, isivinini sokujikeleza esiphansi, noma umsindo ongajwayelekile. Amafeni kagesi angabangelwa izinzwa zokushisa ezonakele, ukwehluleka kokudlulisela, noma ama-motor ashisiwe; ama-clutch amafeni kawoyela we-silicone ayahluleka, okwenza ifeni ingalungisi ngokuzenzakalelayo isivinini sayo sokujikeleza ngokuya ngokushisa. Ukusebenza kwefeni okungavamile kuholela ngqo ekwehleni kwamandla okushisa, ikakhulukazi ngesikhathi sokushayela ungenzi lutho noma ngesivinini esiphansi, lapho ingozi yokushisa ngokweqile kwenjini ikhula kakhulu.
Ukulahlekelwa amandla kanye nokusetshenziswa kukaphethiloli okwandisiwe
Uma ukusebenza kahle kokupholisa kwe-radiator kunganele, injini ihlala endaweni eshisa kakhulu isikhathi eside, okuholela ekunciphiseni ukusebenza kahle kokushisa, ukwehla kokusebenza kokugcoba uwoyela wenjini, kanye nezenzakalo ezifana namandla abuthakathaka kanye nokusheshisa okuhamba kancane. Ngesikhathi esifanayo, ukuze kugcinwe ukusebenza okuvamile, ikhompyutha izokwandisa ivolumu yokufaka uphethiloli, okubangela ukwanda kokusetshenziswa kukaphethiloli okungajwayelekile.
Ukuxilongwa kwamaphutha kanye nokugcinwa kwansuku zonke
Uma bebhekene namaphutha okuhlanganisa i-radiator, abanikazi bezimoto bangaqala banqume inkinga ngokuxazulula inkinga kalula. Uma injini ishisa kakhulu, kufanele baqale bahlole izinga le-coolant. Uma linganele, engeza uhlobo olufanayo lwe-coolant bese uqaphela. Uma izinga lijwayelekile, hlola ukuthi ifeni iyasebenza yini nokuthi ubuso be-radiator buvinjiwe yini uthuli noma i-willow fluff. Ukuze uthole ukuvuza kwe-coolant, ngemva kokuba injini isipholile, ungahlola amapayipi negumbi lamanzi ngokubuka noma yiziphi izimpawu zokuvuza, noma usebenzise i-pressure tester ukuhlola ukusebenza kokuvala kwesistimu.
Ukugcinwa njalo kuyisihluthulelo sokwandisa isikhathi sokuphila kwe-radiator assembly. Kunconywa ukuhlola izinga le-coolant kanye nekhwalithi njalo ezinyangeni ezi-3 noma amakhilomitha angu-5,000, ukuqinisekisa ukuthi ingaphakathi kwesilinganiso se-MAX-MIN futhi ayinawo amafu noma ukushintsha kombala; hlanza udoti ebusweni be-radiator kanye ngonyaka, bese usebenzisa umoya ocindezelayo ophezulu ukuze uvunguze kusukela ngemuva uye phambili ukuze ugweme ukulimaza amaphiko e-radiator; shintsha i-coolant njalo eminyakeni emi-2 ukuvimbela ukugqwala kwangaphakathi okubangelwa ukuwohloka kwe-coolant; ngesikhathi esifanayo, hlola njalo ukucindezeleka kwebhande le-fan kanye nokusebenza kwe-fan, bese ulungisa noma yikuphi ukuphazamiseka ngesikhathi.
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