Ikhoyili yomlilo
Ngophuhliso lwe-injini yepetroli yemoto ukuya kwicala lesantya esiphezulu, umlinganiselo woxinzelelo oluphezulu, amandla aphezulu, ukusetyenziswa kwepetroli okuphantsi kunye nokukhutshwa okuphantsi, isixhobo sokutshisa isiko asikwazanga ukuhlangabezana neemfuno zokusetyenziswa. Amacandelo angundoqo esixhobo sokutshisa i-coil yokutshisa kunye nesixhobo sokutshintsha, ukuphucula amandla e-coil yokutshisa, i-spark plug inokuvelisa i-spark yamandla eyaneleyo, eyimeko esisiseko yesixhobo sokutshisa ukulungelelanisa nokusebenza kweenjini zanamhlanje. .
Ngokuqhelekileyo kukho iiseti ezimbini zeekhoyili ngaphakathi kwekhoyili yokutshisa, i-coil yokuqala kunye ne-coil yesibini. I-coil ephambili isebenzisa i-enamelled wire ebanzi, ngokuqhelekileyo malunga ne-0.5-1 mm yocingo lwe-enamelled malunga nokujika kwe-200-500; Ikhoyili yesibini isebenzisa ucingo oluncinci olunamelled, ngokuqhelekileyo malunga no-0.1 mm ucingo olunamelled olujikeleze i-15000-25000 ijika. Esinye isiphelo se-coil ephambili sixhunywe kumbane ophantsi-voltage (+) kwisithuthi, kwaye esinye isiphelo sixhunyiwe kwisixhobo sokutshintsha (i-breaker). Esinye isiphelo sekhoyili yesibini sidityaniswe nekhoyili ephambili, kwaye esinye isiphelo sidityaniswe nesiphelo sesiphumo somgca wombane ophezulu ukuya kwi-voltage ephezulu.
Isizathu sokuba i-coil yokutshisa ikwazi ukuguqula i-voltage ephantsi ibe yi-voltage ephezulu kwimoto kukuba inefomu efanayo ne-transformer eqhelekileyo, kwaye i-coil ephambili inomlinganiselo omkhulu wokujika kune-coil yesibini. Kodwa imowudi yokusebenza ye-coil yokutshisa yahlukile kwi-transformer eqhelekileyo, i-frequency ye-transformer yokusebenza rhoqo igxininiswe i-50Hz, eyaziwa ngokuba yi-transformer frequency frequency, kunye ne-coil yokutshisa ikwimo yokusebenza kwe-pulse, inokuthathwa njenge-pulse transformer. ngokwesantya esahlukileyo se-injini kwiifrikhwensi ezahlukeneyo zokugcina amandla aphindaphindiweyo kunye nokuphuma.
Xa i-coil yokuqala ifakwe amandla, intsimi yemagneti eyomeleleyo iyaveliswa ngeenxa zonke njengoko inyuka ngoku, kwaye amandla emagnethi agcinwa kumbindi wentsimbi. Xa isixhobo sokutshintsha siqhawula isekethe yekhoyili ephambili, intsimi yamagnetic yekhoyili ephambili ibola ngokukhawuleza, kwaye icoil yesibini iva amandla ombane aphezulu. Ukukhawuleza umbane wemagnethi wekhoyili ephambili unyamalala, ubuninzi bangoku ngeli xesha loqhawulo lwangoku, kwaye umlinganiselo omkhulu wokujika weekhoyili ezimbini, uphezulu umbane owenziwe yikhoyili yesibini.
Phantsi kweemeko eziqhelekileyo, ubomi bekhoyili yokulayita buxhomekeke ekusetyenzisweni kokusingqongileyo kunye nokusetyenziswa kwesithuthi, kwaye ngokubanzi kufuneka kutshintshwe emva kweminyaka emi-2-3 okanye iikhilomitha ezingama-30,000 ukuya kwezingama-50,000.
I-Ignition coil iyinxalenye ebalulekileyo yenkqubo yokutshisa i-injini yemoto, indima yayo ephambili kukuguqula umbane ophantsi-i-voltage yesithuthi ibe ngumbane ophezulu we-voltage ukuvutha igesi edibeneyo kwi-cylinder kunye nokukhuthaza ukusebenza kwe-injini.
Nangona kunjalo, ukuba kufunyaniswe ukuba injini inzima ukuqalisa, ukukhawuleza akuzinzile, kwaye ukusetyenziswa kwepetroli kunyuswa, kuyimfuneko ukujonga ukuba i-coil yokutshisa kufuneka itshintshwe ngexesha. Ukongeza, ukutshintshwa kwekhoyili yokutshisela kwakhona kufuneka kuqhutywe ngabachwephesha beengcali ukuqinisekisa ukuba i-coil ignition etshintshwayo inokusebenza ngokuqhelekileyo kwaye igweme ezinye iintsilelo ezibangelwa kukungasebenzi kakuhle.
Ubume bekhoyili yokutshisa. Ikhoyili yokutshisa yahlulwe yangamacandelo amabini: ikhoyili yokuqala kunye neyesibini. Ikhoyili ephambili yenziwe ngocingo olungqingqwa lwe-enamelled, kunye nesiphelo esinye esiqhagamshelwe kwi-terminal esebenzayo yonikezelo lwamandla ombane ophantsi kwisithuthi kunye nesinye isiphelo esiqhagamshelwe kwisixhobo sokutshintsha (i-breaker circuit).
I-coil yesibini yenziwe ngocingo oluhle lwe-enamelled, enye isiphelo idibaniswe kwi-coil ephambili, kwaye enye iphelile idibaniswe kwi-output end of the high-voltage wire to output high-voltage power. Ikhoyili yokutshisa ngokwesekethe yamagnetic inokwahlulwa ibe luhlobo oluvulekileyo lwemagnethi kwaye luvale uhlobo lwemagnethi ezimbini. Ikhoyili yendabuko yokutshisa i-open-magnetic, i-core yayo yenziwe nge-0.3mm ye-silicon sheet yensimbi, i-coil yesibini kunye ne-primary inxeba kwintsimbi yentsimbi; Ifakwe i-coil ephambili kunye nentsimbi yentsimbi, i-coil yesibini ihlanganiswe ngaphandle, kwaye umgca wemagnethi uqulunqwe ngumbindi wentsimbi ukwenza i-circuit magnetic evaliweyo.
Izilumkiso zokuthatha indawo yekhoyili yokutshisa. Ukutshintshwa kwekhoyili yokutshisa kufuneka kuqhutywe yingcali yezobugcisa, kuba ukutshintshwa okungafanelekanga kunokukhokelela kwezinye iintsilelo. Ngaphambi kokutshintsha i-coil yokutshisa, qhawula isithuthi kumbane, susa i-coil yokutshisa, kwaye ukhangele ukuba ezinye izinto zonakaliswe okanye zikhulile, njengeeplagi ze-spark, ii-coil coil, kunye neemodyuli ze-coil ignition.
Ukuba amanye amacandelo afunyaniswa engalunganga, kufuneka kwakhona atshintshwe. Emva kokutshintsha i-coil yokutshisa, kuyimfuneko ukuqhuba inkqubo yokulungiswa kwenkqubo ukuqinisekisa ukuqala okuqhelekileyo kunye nokusebenza kwe-injini, kwaye ugweme iimeko ezingaqhelekanga ezifana nobunzima bokuqalisa, ukungazinzi kokukhawuleza, kunye nokunyuka kokusetyenziswa kwamafutha.
Indima yekhoyili yokutshisa. Indima ephambili yekhoyili yokutshisa kukuguqula amandla aphantsi-i-voltage kumbane we-voltage ephezulu ukuvutha umxube wegesi kwi-cylinder kwaye utyhale injini ukuba isebenze. Umgaqo osebenzayo wekhoyili yokutshisa kukusebenzisa umgaqo wokungeniswa kwe-electromagnetic ukuguqula umbane ophantsi we-voltage wesithuthi kumbane ophezulu we-voltage, ukwenzela ukuba i-spark plug ivelise iintlantsi kwaye ivutha igesi edibeneyo.
Ngoko ke, ukusebenza kunye nomgangatho wekhoyili yokutshisa kubalulekile ekusebenzeni okuqhelekileyo kwe-injini. Ukuba ikhoyili yokutshisa iyasilela, iya kukhokelela kubunzima ekuqaliseni injini, ukukhawulezisa okungazinzanga, ukwanda kokusetyenziswa kwamafutha kunye nezinye iingxaki, ezichaphazela kakhulu ukhuseleko kunye nentuthuzelo yesithuthi.
Ngamafutshane, i-ignition coil iyinxalenye ebalulekileyo yenkqubo yokutshisa i-injini yemoto kwaye kufuneka ihlolwe kwaye itshintshwe rhoqo ukuze kuqinisekiswe ukuba injini isebenza kakuhle. Xa utshintsha ikhoyili yokutshisa, amagcisa aqeqeshiweyo kufuneka anikele ingqalelo ukujonga ukuba kukho iingxaki namanye amacandelo anxulumeneyo, kunye nokulungisa inkqubo ukuphepha ezinye iintsilelo. Kwangaxeshanye, kufuneka siqonde umgaqo wokusebenza kunye nesakhiwo sekhoyili yokutshisa ukuze sigcine ngcono kwaye sigcine imoto yethu.
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