Matsayin tsarin sanyaya injin

An tsara tsarin sanyaya don hana injin daga duka zafi da zafi.Ƙunƙarar zafi da rashin sanyi zai haifar da lalacewa na yau da kullun na sassan motsi na injin, yanayin lubrication ya lalace, haɓaka lalacewar injin.Yawan zafin injin da ya wuce kima na iya haifar da tafasa mai sanyaya, rage saurin canja wurin zafi, konewar cakuduwar da wuri, da yuwuwar bugun injin, wanda a ƙarshe zai iya lalata abubuwan injin kamar kan silinda, bawuloli da pistons.Yanayin zafin injin ya yi ƙasa da ƙasa, zai haifar da ƙarancin konewa, yawan amfani da mai yana ƙaruwa, rayuwar sabis ɗin injin ta ragu.

Tsarin tsari na tsarin sanyaya injin

1. Radiator

Radiator gabaɗaya ana shigar da shi a gaban abin hawa, lokacin da abin hawa ke gudana, ƙarancin zafin iska mai zuwa koyaushe yana gudana ta cikin radiyo, yana ɗauke da zafin na'urar sanyaya, don tabbatar da kyakkyawan tasirin zafi.

Radiator shine mai musayar zafi wanda ke rarraba babban sanyaya mai zafi da ke gudana daga jaket ɗin ruwa na Silinda zuwa cikin ƙananan rafuka da yawa don ƙara wurin sanyaya kuma ya hanzarta sanyaya. radiator core.Babban mai sanyaya zafin jiki yana canja wurin zafi tare da ƙananan zafin iska don cimma musayar zafi.Domin samun sakamako mai kyau na zubar da zafi, radiator yana aiki tare da mai sanyaya fan.Bayan coolant wuce ta cikin radiators, da zazzabi za a iya rage da 10 ~ 15 ℃.

2, tankin ruwa fadada

Ana yin tankin faɗaɗa gabaɗaya da filastik mai haske don sauƙaƙe lura da matakin sanyaya na ciki.Babban aikin tankin faɗaɗawa shine samar da sarari don mai sanyaya don faɗaɗawa da kwangila, da kuma madaidaicin madaidaicin madaidaicin tsarin sanyaya, don haka an shigar dashi a cikin ɗan ƙaramin matsayi fiye da sauran tashoshi masu sanyaya.

3. Mai sanyaya zuciya

Ana shigar da magoya baya masu sanyaya a bayan radiyo.Lokacin da fanka mai sanyaya ya juya, ana tsotse iskar ta cikin radiyo don haɓaka ƙarfin ɓarkewar zafin na'urar da haɓaka saurin sanyaya na na'urar.

A farkon mataki na aikin injin ko ƙarancin zafin jiki, injin sanyaya wutar lantarki ba ya aiki.Lokacin da firikwensin zafin jiki ya gano cewa zafin mai sanyaya ya wuce ƙima, ECM yana sarrafa aikin injin fan.

Aiki da tsarin abun da ke ciki na injin sanyaya tsarin

4, thermostat

Thermostat wani bawul ne wanda ke sarrafa hanyar mai sanyaya.Yana buɗewa ko rufe hanyar sanyaya zuwa radiyo gwargwadon yanayin sanyi.Lokacin da injin ya fara sanyi, zafin zafin na'urar yana da ƙasa, kuma ma'aunin zafi da sanyio zai rufe tashar sanyaya da ke gudana zuwa radiator.Mai sanyaya zai gudana kai tsaye zuwa ga shingen Silinda da jaket ɗin ruwan Silinda ta cikin famfo na ruwa, ta yadda mai sanyaya zai iya dumama cikin sauri.Lokacin da mai sanyaya zafin jiki ya tashi zuwa wani ƙima, ma'aunin zafi da sanyio zai buɗe tashar don sanyaya ya kwarara zuwa radiyo, kuma mai sanyaya zai koma cikin famfo bayan an sanyaya shi ta radiator.

Ma'aunin zafi da sanyio don yawancin injuna yana cikin layin kanti na silinda.Wannan tsari yana da amfani da tsari mai sauƙi.A wasu injuna, ana shigar da ma'aunin zafi da sanyio a mashigar ruwa na famfo.Wannan zane yana hana zafin sanyi a cikin injin silinda daga faɗuwa sosai, don haka rage canjin damuwa a cikin injin tare da guje wa lalacewar injin.

5, famfo ruwa

Injin mota gabaɗaya yana ɗaukar famfon ruwa na centrifugal, wanda ke da tsari mai sauƙi, ƙaramin girma, babban ƙaura da aiki abin dogaro.Famfu na ruwa na centrifugal ya ƙunshi harsashi da impeller tare da mashigai mai sanyaya da tashoshi masu fita.Ana goyan bayan axles na ruwa da ɗaya ko fiye waɗanda aka rufe waɗanda baya buƙatar mai.Yin amfani da rufaffiyar bearings na iya hana yoyon mai da datti da shigar ruwa.An shigar da harsashi na famfo a kan shingen silinda na injin, ana gyara fam ɗin famfo a kan mashin famfo, kuma an haɗa ramin famfo tare da silinda toshe ruwa hannun riga.Ayyukan famfo shine don matsawa mai sanyaya kuma tabbatar da cewa yana zagawa ta tsarin sanyaya.

6. Tankin ruwa mai dumi

Yawancin motoci suna da tsarin dumama wanda ke ba da tushen zafi tare da sanyaya injin.Tsarin iska mai dumi yana da cibiyar dumama, wanda kuma ake kira tankin ruwa mai dumi, wanda ya ƙunshi bututun ruwa da ɓangarorin radiator, kuma duka ƙarshen suna da alaƙa da tsarin sanyaya da mashigai.Na'urar sanyaya mai zafi mai zafi na injin yana shiga cikin tankin iska mai dumi, yana dumama iskar da ke wucewa ta cikin tankin iska mai dumi, sannan ya koma tsarin sanyaya injin.

7. Sanyi

Motar za ta yi tafiya a cikin yanayi daban-daban, yawanci yana buƙatar abin hawa a cikin -40 ~ 40 ℃ yanayin zafin jiki na iya aiki akai-akai, don haka mai sanyaya injin dole ne ya sami ƙarancin daskarewa da babban wurin tafasa.

Mai sanyaya shine cakuda ruwa mai laushi, maganin daskarewa da ƙaramin adadin abubuwan ƙari.Ruwa mai laushi ba ya ƙunsar (ko ya ƙunshi ƙananan adadin) ƙwayoyin calcium da magnesium mai narkewa, wanda zai iya hana haɓakawa da kuma tabbatar da sakamako mai sanyaya.Antifreeze ba zai iya kawai hana sanyaya daga daskarewa a cikin sanyi kakar, kauce wa radiators, Silinda block, Silinda kai kumburi crack, amma kuma iya daidai inganta tafasa batu na coolant, tabbatar da sanyaya sakamako.Maganin daskarewa da aka fi amfani da shi shine ethylene glycol, mara launi, bayyananne, ɗanɗano mai daɗi, hygroscopic, ruwa mai ɗanɗano wanda yake narkewa da ruwa ta kowane nau'i.Hakanan ana ƙara mai sanyaya tare da mai hana tsatsa, mai hana kumfa, fungicide na ƙwayoyin cuta, mai daidaita pH, mai launi da sauransu.