Irediyetha fan: idivayisi iphinde eziyimbangela yezinkinga ezizuzwa kungenzeka

Ukwakhiwa yimuphi imoto yesimanje siqukethe sebuningini izingxenye ezahlukene kanye nezindlela. Omunye walena uwukuba uhlelo injini indlu. Ngaphandle kwayo, injini jeza okweqile unomphela, okungase ekugcineni amehlisela. ingxenye ebalulekile kwalesi simiso kurediyetha kanye fan indlu. Hlobo luni ngokuningiliziwe, kanjani kuhlelwe futhi lokho okuhlosile? Impendulo yalo mbuzo - okwengeziwe kulesi sihloko.

sici

Sesipholisanjini Cooling Fan - Le mininingwane, esinikela bephoqeleka air kwegazi enjinini. Ngenxa iyunifomu okuqhubekayo ukushisa ukususwa kusuka izakhi zalo ICE lokushisa njalo uhlala ngaphakathi yokusebenza futhi akuvamile idlula degrees 95 Celsius.

zinhlobo

Zimbili izinhlobo izakhiwo izakhi idatha:

1. Electric.
2. Mechanical.

Uhlobo yokugcina lusekelwa ngamandla ukudluliswa V-yibhande amabutho kusukela lo isondo lokugijimisa indiphi elenzelwe into esindayo crankshaft. Ngokuphathelene kagesi, i-kurediyetha ukupholisa fan is eliqhutshwa ekhethekile motor. Futhi, lesi sakhiwo kusho ukuba khona ehlukile indawo elawula uhlelo. Amandla isici kuncike ukufundwa lokushisa inzwa.

Idivayisi futhi Umgomo we operation

Kuleli qophelo ukuhlukanisa phakathi izinhlobo ezintathu fan:

• Nge elihlangana viscous.
• Nge inkinobho ezishisayo.
• Nge ECU (control unit electronic).

Ngokuqondene Uhlobo lokuqala uhlelo esekelwe elihlangana viscous manje cishe ziphinde zenzeke ezimotweni. Basuke ikakhulukazi efakwe emshinini nelungiselelo longitudinal yenjini noma kwi omkhulu ezine-wheel drive off-road izimoto, okuyinto anqobe izithiyo ngaphezulu namanzi. Viskomufta obhekene ukujikeleza fan, uphawu ngokuphelele. Lo mklamo luvikela ke emiphumeleni izici zangaphandle, kuhlanganise namanzi. By the way, abalandeli kagesi emva Ukungena iyunithi ketshezi ngokushesha behluleka. ukulungisa ephakeme kanye nokubuyiselwa kabasebabili ndaba.

elihlangana viscous ligcwele uwoyela abicah. Kugcine lapho zihlatshwa lokushisa eliphezulu kanye kushintsha impahla yayo kuye ngokuthi ezingeni ukushisa, inyuka noma kunciphisa umfutho fan. Umklamo izitshela ukuthi viscous elihlangana izingxenye ezifana disc iphakethe eliqhutshwa, drive imiphini, kanye nezezindlu uphawu nge gel noma uwoyela.

Kanjani-ke wonke umsebenzi? Umgomo we operation timphawu esekelwe ukudluliselwa ezinyakazayo ukujikeleza kusukela kushaft ukushayela ngenxa amaphasela ezilengayo. I last ibekwe oketshezini abicah, okungukuthi, ijeli noma uwoyela. Viscosity kulezi zingxenye, njengoba sishilo phambilini, iyahlukahluka kuye ngokuthi lokushisa.

Tincenye Amandla

Njengoba abalandeli nge drive kagesi, base aqukethe izinto ezilandelayo:

• Motor.
• Kuvele electronic control unit.
• Izinga lokushisa inzwa.
• Ukufakwa kwe-edluliselwe fan.

amayunithi ezintsha e zabo izinzwa isakhiwo ezimbili lokushisa, enye yazo ukufakwa ipayipi legatsha ephuma kurediyetha, kanti eyesibili - in the thermostat izindlu. Ngezinye izikhathi ibizwa shelwe ipayipi ephuma injini. iyunithi Electronic, kuye umehluko phakathi kwalezi ezimbili ukufundwa izinzwa, elawula ukujikeleza umfutho impeller. Futhi kuholela kagesi motor kurediyetha Ukupholisa fan.

Ukuze operation efanele motor ezibalulekile njengoba khona komoya imitha futhi idivayisi uzoqapha imvamisa we crankshaft (DPKV). Ngemva control unit seluthole isignali iDemo kuzo zonke izinzwa kwenzeka ngokucubungula idatha kanye electronics oyenza isebenze edluliselwe, okubandakanya fan. Phakathi ukusebenza kwawo, uhlelo ilawula inani rotations futhi kungenzeka ukwandisa noma ukunciphisa imvamisa isivinini fan. Lo mklamo, manje selisetshenziswa ku izimoto ezithwala kakhulu futhi SUV.

Amadivayisi nge thermoswitch

Ngaphambi kokuzalwa izinhlelo nge-elekthronikhi elawulwa zonke imishini ayenendawo fan ezishisayo. Kuyinto lesi sici wenza umsebenzi ukushintsha ngaphakathi nangaphandle kwe-motor fan.

Umgomo we operation njalo kwesimiso esinjalo kanje. Njengoba inzwa lokushisa, okuyinto aboshelwe izindlu we cylinder, isiginali ngesilinganiso iseningizimu gumbi. Ngaphezu kwalokho, kuye izinkomba wathola kanye degree of uketshezi ekuphenduleni termoizmeneniya kurediyetha, fan ivuliwe noma ivaliwe.

Ngokushesha nje lapho izinga lokushisa kokupholisayo kwandisa ukuba inani elithile ngaphakathi avaliwe lokushisa inkinobho oxhumana exhunywe kwi-wesifunda ukunikezela nge impeller. Khona-ke kukhona supply kagesi enjinini, okuvumela fan ukujikisa. Ngemva lokushisa emelana nokubanda enhlanzini yasezindaweni lehla futhi, oxhumana naye ivulekile futhi, ngokulandelana, impeller iyayeka ukusebenza.

Indlela yokuthola imbangela umonakalo kungxenye?

Njengoba sishilo ekuqaleni, ukwehluleka fan kungabangela okweqile kaningi sokuphehla amandla. Ngakho-ke, umshayeli kufanele iqaphe njalo nokwenza kwayo uma kwenzeka ukwehluleka ngokushesha ukuqeda ke.

Indlela hlola lento iyokhandwa? Kumelwe ukhiphe kuqala isixhumi kusukela inzwa lokushisa. Uma lesi sici engashadile, kufanele uhlole futhi ukulungisa. Yenza kube lula - umane wenze wesifunda ezikhumulweni lemanyuwali ipulaki nge obuncane wire. Uma inzwa lokushisa kuyinto a double-ke ukuhlola kubalulekile ukuvala bentambo kuqala obomvu nomhlophe-bomvu, bese. Kungakuhle ke kufanele kancane ukusonta fan kurediyetha indlu.

Okulandelayo, udinga ukuvala izintambo ezimnyama. Esimweni esinjalo, impeller kumelwe uphendukisa ngesivinini ngangokunokwenzeka.

Kodwa kuthiwani uma kurediyetha ukupholisa fan ingavuli ngisho nangemva eziningana imizamo, wesifunda? Isiphetho - lokushisa inzwa iphutha wafika fuse ashiswe. Igcine ukuhlolwa kanje. Isixhumi ngumlandeli ku wire elimhlophe-black-bomvu noma ebomvu bephethe wamanje kusuka ezikhumulweni ibhethri icala omuhle. Ngesikhathi esifanayo, ukuphela engakhi ibhethri amandla bentambo ensundu. Uma ukupholisa uhlelo kurediyetha fan ngemva kwalezi manipulations ayisebenzanga, ke sekuyisikhathi esikhundleni impeller uqobo. Kwelinye icala kutuswa nokuhlola konke ukuphithizela nezixhumi futhi Imigudu okuyinto hamba kusukela inzwa lokushisa nalokho.

Kuthiwani uma fan kurediyetha Ukupholisa sivaliwe?

Uma engeyokuqala ngokushesha uma uqala ukusebenza futhi ngaleyo ndlela neze sicisha (futhi akufanele kube), kubonisa ukwehluleka engeyokuqala zokuhlanganisa inzwa. Indlela hlola lento ukulungisa? Ukuze wenze lokhu, vula ukuthungela futhi asuse izintambo kusukela esihlokweni selinye inzwa. Ngemva kwalokho, le fan kumele kuvalwe. Uma impeller esaqhubeka ukusebenza, kufanele wenze inzwa esikhundleni. Kufanele ukhumbule ukuthi uma lezi zimpawu injini kurediyetha ukupholisa fan isesimweni yokusebenza efanele bese ulihlola kuleli cala ukuthi akulungile. Kodwa kungase kwenzeke ukuze umthombo iphutha babe ezikhumulweni oxidised. Lapho kakhulu ekuhlonzweni kubo, ukuzohlola ukuhlanza oxhumana uma kunesidingo.

Ingabe fan ukulungisa kungenzeka?

Kwezinye izimo, asikho isizathu ukushintsha into ngokuphelele nge entsha, njengoba inkinga kungaba abangelutho ngokuphelele. Kuyinto ishibhile ukuyilungisa ngezandla zabo.

Ngaphambi kokususa ngento nezinamathiselo, kutuswa ukuba unqamule esibulalayo ibhethri ezimbi futhi asuse izintambo ukuthi ukuya fan. Khona-ke kubalulekile ukuba uyasikrufulula yasibamba izakhi kudivayisi futhi idonsele kwangaphandle.

Kwezinye izimo kwenzeka ukuthi inkinga ibangelwa kuvela ukuthi eziwubala amaphutha udoti. Ngakho-ke, ngemva Ukudilizwa ngempumelelo izindwani fan kuthiwa kahle bahlanza kusuka uthuli kanye nezinye imali. Lokhu arcade kwenziwa nge ibhulashi.

Ngaphezu kwalokho, zokugwema ukuphuka kungahle abampofu contact izintambo. Lezi zinto kwenzeka ngenxa namachibi izakhi plugs yokuxhuma. Ngaphezu kwalokho ke edingekayo ukuze uqinisekise ukusebenza Rotor emazombezombe. Ngezinye izikhathi akusebenzi kurediyetha ukupholisa fan ngenxa short circuit noma ingxenye evulekile kohlelo. Esimweni esinjalo kubalulekile ukuhlola ikhoyili ngamunye.

Nokho, kukhona teluhlaka isayithi, akufanele ibuyiselwe. Ngaphezu lokushisa izinzwa, ayikwazi ukulungiswa kagesi motor kurediyetha Ukupholisa fan. Lowo okhuluma amaphutha akhe? Nquma motor inoperative ingasebenza njengenhlangano impeller. Uma ngesikhathi okweqile zalesi sihlahla amandla ke Ayibalwa, ke ngeke cishe isigugile injini kurediyetha ukupholisa fan. Kulokhu, kunesidingo esiphuthumayo wenze esikhundleni.

nezinye amaphutha

Zonke abashayeli ukwazi ukuthi fan kurediyetha (Vaz 2110-2112 kungenziwa ekhonjiwe njengesibonelo) ungumthombo umsindo ngokweqile futhi vibration. Kodwa uma umsindo umsebenzi wakhe idlula izinga abekelwe emaceleni, kangangokuthi akazange ukuzwa injini, lokhu kubonisa eziningi amaphutha. Ngakho, kungani umsindo kurediyetha ukupholisa fan Vaz izimoto? Kungase kube ngenxa yezizathu eziningana:

1. umshudo Otkruchenny yokuphepha impeller a isondo lokugijimisa indiphi elenzelwe into esindayo (uthayi imininingwane).
2. Aphulwa ingxenye ikhaba (ukubuyisela fan).
3. Ukuntuleka kokukhulumisana Lubrication ku motor.
4. eziveza Broken (lapha kuphela esikhundleni).

isiphetho

Ngakho sasisuke kungani akasebenzisi fan lwaluyophola of kurediyetha, futhi kubhekwe izindlela ukuxilonga kanye nokulungiswa. Njengoba ubona, lokhu node kubaluleke kakhulu ngoba imoto. ukuhluleka kwakhe ngokuqinisekile uyokwenzela ngokwayo wazizwa ngendlela injini njalo okweqile. Kodwa ngemva ezifana ukwehluleka ingozi lokuqala ukwehluleka izingxenye iqembu isilinda-piston kwandisa kakhulu. Ngakho musa silahle inkinga kwaze kwaba kamuva.