Yintoni ikhoyili yokutshisa imoto
Ikhoyili yokutshisa i-automotive iyingxenye ephambili kwinkqubo yokutshisa i-automotive, inoxanduva lokuguqula amandla ombane aphantsi (ngokuqhelekileyo i-12 volts) enikezelwa yibhetri yesithuthi ukuya kumbane ophezulu (ngokuqhelekileyo amashumi amawaka e-volts) ukuvelisa i-spark ukutshisa umxube we-fuel kwi-cylinder ye-injini, ngaloo ndlela uqhuba imoto. ...
Ingaba isebenza kanjani
Iikhoyili zokutshisa iimoto zisebenza kumgaqo wokungeniswa kwe-electromagnetic. Xa ukucima ukucima umlilo, i-voltage ephantsi enikezelwa yibhetri yesithuthi ihanjiswa ngekhoyili ephambili ukuya kwikhoyili yesibini. Ikhoyo ngoku kwikhoyili ephambili itshintsha kwikhoyili yesibini, idala intsimi yamagnetic enamandla. Xa i-current in the primary coil inqunyulwa, intsimi yamagnetic iyancipha ngokukhawuleza, ibangela i-voltage pulse enkulu kwikhoyili yesibini. Le pulse ephezulu-voltage idluliswa ngocingo kwiplagi ye-spark, idala i-spark evutha umxube we-fuel kwi-cylinder.
Ubume bokuqulunqa
Iikhoyili zokulayita iimoto zihlala ziqulathe la malungu alandelayo:
I-Coil yokuqala : iqulethe iingcingo ezityebileyo zobhedu eziqhagamshelwe kwibhetri entle yesithuthi kunye nemodyuli yolawulo yenkqubo yokutshisa ukuze ifumane i-low-voltage ngqo ngoku.
Ikhoyili yesibini: iqulathe iingcingo ezicekethekileyo, ezigqunyiweyo, ezidla ngokuvalelwa kwintsimbi okanye kumbindi wemagnethi, ezivelisa i-pulses yombane ophezulu ngokungeniswa kwe-electromagnetic.
I-Iron Core : isetyenziselwa ukukhulisa intsimi ye-electromagnetic eveliswa yicoil yesibini ukubonelela nge-conductivity engcono.
I-Ignition Switch : Isixhobo sokutshintsha esilawula ikhoyili yokutshisa kwaye siqalise inkqubo yokutshisa.
Imodyuli yokulawula: ukubeka iliso kunye nokulawula ukusebenza kwekhoyili yokutshisa, lungisa ixesha lokutshisa kunye nokuphindaphinda kwe-pulse yokutshisa.
Uhlobo
Iikhoyili zokutshisa iimoto zohlulwe kakhulu zibe ziindidi ezimbini:
Ikhoyili evulekileyo yokutshisa imagnethi : Yenziwe ngomgaqo we-electromagnetic mutual inductance, isakhiwo esilula, kodwa ilahleko enkulu yamandla.
Ikhoyili yokutshisa imagnethi evaliweyo: eyona ndlela iphambili yokujija kunye nokujika kwesibini ejikeleze umbindi wentsimbi, ukuvuza okungaphantsi kwemagnethi, izinga loguqulo lwamandla aphezulu, esetyenziswa ngokubanzi kwinkqubo yale mihla yokutshisa i-elektroniki.
Intshukumo
Indima ephambili yekhoyili yokutshisa kukuguqula i-voltage ephantsi ukuya kwi-voltage ephezulu, ukuqinisekisa ukuba i-spark plug inokuvelisa iintlantsi ezaneleyo zokucima umxube we-fuel, ngaloo ndlela iqinisekisa ukusebenza okuqhelekileyo kunye nokutsha okugudileyo kwe-injini.
Ukungaphumeleli kunye nokugcinwa
Ukungaphumeleli kwekhoyili ye-ignition kunokukhokelela kwijita ye-injini, ukukhawuleza ukukhawuleza, ukuqalisa ubunzima kunye nezinye iingxaki. Izizathu eziqhelekileyo zokungaphumeleli ziquka ukuguga kwekhoyili, ukungaphumeleli kwe-spark plug, kunye neengxaki zomgca. Ngethuba lokugcinwa, ikhowudi yephutha inokufundwa, ukuhlolwa okubonakalayo, ukuvavanywa kokumelana kunye nezinye iindlela zokuxilongwa nokulungiswa.
Ngokusebenzisa umxholo ongentla, unokuqonda ngokupheleleyo inkcazo ye-coil ignition ye-automotive ignition, umgaqo wokusebenza, isakhiwo sokwakheka, uhlobo kunye nendima yayo ebalulekileyo kwinkqubo yokutshisa i-automotive.
Ikhoyili yokutshisa iimoto licandelo eliphambili kwinkqubo yokutshisa izithuthi, kwaye indima yayo ephambili kukuguqula umbane ophantsi (udla ngokuba yi-12 volts) ebonelelwa yibhetri yemoto ibe yivolthi ephezulu (ngokuqhelekileyo amashumi amawaka e-volts) ukuvelisa iintlantsi zombane ukuvutha umxube wamafutha kwi-injini ye-cylinder egudileyo kunye nokusebenza kwe-injini egudileyo. ...
Umsebenzi othile kunye nomgaqo
Ukuguqulwa kombane
Ikhoyili yokulayita iguqula umbane one-voltage ephantsi ibe ngumbane onevoltage ephezulu ngomgaqo wokungeniswa kwe-electromagnetic. Xa i-coil ephambili ixhunywe kumandla ombane, intsimi yamagnetic yenziwa. Xa isixhobo sokutshintsha siqhawula isekethe yekhoyili ephambili, umhlaba wemagnethi ubola ngokukhawuleza, kwaye icoil yesibini yenza i-voltage ephezulu inikeze i-spark plug yokutsiba umlilo.
Lungisa umxube werhasi
Umbane ophezulu we-voltage oveliswa yi-coil yokutshisa uvelisa i-spark yombane ngokusebenzisa i-spark plug, ukucima umxube we-fuel kwi-cylinder ye-injini kunye nokuqhubela phambili ukunyakaza kwepiston, ngaloo ndlela uqhuba isithuthi.
zilungelelaniswe neemfuno zeenjini zangoku
Njengoko ii-injini zeemoto zisingise kwisantya esiphezulu, umlinganiselo woxinzelelo oluphezulu, amandla aphezulu, ukusetyenziswa kwepetroli okuphantsi kunye nokukhutshwa kwezinto ezikhutshwa kancinci, iimfuno zamandla zekhoyili yokutshisa ziyanyuka ukuze kuqinisekiswe ukuba i-spark plug ivelisa intlantsi yamandla awaneleyo.
Ukubaluleka kweekhoyili zokutshisa
Ukuqala kwe-injini : Ukuba ikhoyili yokulayita ayisebenzi, isithuthi sinokungaqali okanye sibe neengxaki ezifana nejitha engasebenziyo kunye nesantya esibuthathaka.
Ukusebenza kakuhle kwamafutha : Iikhoyili zokutshisa ezisebenzayo zonyusa ukusebenza kakuhle kwamafutha kunye nokunciphisa ukusetyenziswa kwamafutha kunye nokukhutshwa kwezinto ezikhutshwayo.
Ukugcinwa kunye nokutshintshwa
Ukuhlolwa rhoqo : Kuyacetyiswa ukuba ujonge ikhoyili yokulayita rhoqo kwiikhilomitha ezingama-20,000 okanye njalo ukuqinisekisa ukuba iqokobhe layo alinayo i-oyile kwaye izithuba zokuzibophelela azikhululekanga.
umjikelo wokutshintshwa : phantsi kweemeko eziqhelekileyo, icoil yokulayita itshintshwa qho ngeekhilomitha ezili-100,000, kodwa umjikelo othile kufuneka uhlengahlengiswe ngokungqinelana nokusetyenziswa kwesithuthi kunye nemeko yokugcinwa kwayo.
Ngamafutshane, i-coil yokutshisa i-automotive idlala indima ebalulekileyo kwinkqubo yokutshisa i-injini, kwaye ukusebenza kwayo kuchaphazela ngokuthe ngqo ukuqala kwesithuthi, ukusebenza kunye nokusebenza kakuhle kwamafutha.
Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
Nceda usibize ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni iintsimbi zeMG&750 zamkelekile ukuthenga.
