Umsebenzi weeplagi ze-spark zemoto
Umsebenzi ophambili weplagi ye-spark yemoto kukuguqula umbane we-voltage ephezulu ube yi-spark yombane, evuthela umxube we-fuel kunye nomoya kwisilinda yenjini, ngaloo ndlela iqalisa inkqubo yokutsha kwaye inike amandla isithuthi.
Umsebenzi wokutsha oyintloko: Iplagi yespark, njengenxalenye ebalulekileyo yenkqubo yokutsha kwinjini yepetroli, ifumana umbane ombane ophezulu ovela kwikhoyili yokutsha. Kwisithuba esiphakathi kwe-electrode ephakathi kunye ne-electrode esecaleni, ivelisa i-spark yombane enobushushu obuphezulu (ukuya kuthi ga kwi-2000-3000°C), ivuthela ngoko nangoko umxube otshayo kwisilinda.
Ukuqinisekisa ukusebenza kwenjini: Le nkqubo yokutsha sisiseko sokusebenza kwenjini yepetroli. Amandla avela ekutshiseni aqhuba i-piston ukuba ihambe, iqhubele imoto phambili; ngaphandle kokutsha okusebenzayo okubonelelwa yi-spark plug, injini ayizukusebenza kakuhle.
Impembelelo ekusebenzeni nasekukhupheni umbane: Uzinzo lokutsha, ixesha, kunye nokuqina kweplagi yespark kuchaphazela ngokuthe ngqo amandla enjini, ukonga amafutha, kunye namanqanaba okukhupha umbane.
Xa iplagi yemoto yonakele, iimpawu ezicacileyo ziquka ubunzima bokuqalisa injini, ukungahlali kakuhle okanye ukushukuma, ukungabikho kwamandla okukhawulezisa, ukusetyenziswa kwepetroli okwandileyo, kunye nokukhutshwa komoya ongcolileyo ngendlela engaqhelekanga.
Zonke ezi mpawu zivela ekungakwazini kweplagi yespark ukutsha kakuhle, nto leyo ebangela ukutsha okwaneleyo kwinjini.
Iimpawu eziphambili zempazamo
- Ubunzima bokuqalisa: Isithuthi sinengxaki yokuqalisa okanye asinakuqala kwaphela. Le yeyona nto ibonakalayo yokusilela kweplagi yespark.
- Ukusebenza kwamandla okunciphileyo: Ukungabikho kwamandla okukhawulezisa, ubunzima bokunyuka iinduli, kunye nokuncipha okukhulu kwamandla okukhupha injini.
- Ukusebenza okungazinzanga:
- Ukungazinzi kokungasebenzi: Injini iyashukuma xa ingasebenzi kwaye inesantya esitshintshatshintshayo.
- Ukungcangcazela ngexesha lokuqhuba: Isithuthi sibonakalisa ukungcangcazela okubonakalayo ngexesha lokuqhuba.
- Uqoqosho olubi kunye nokuwohloka kokukhutshwa komoya: Ukusetyenziswa kakhulu kwepetroli ngenxa yokutsha okungekho mfuneko.
- Ukukhutshwa komoya ongcolileyo okungaqhelekanga: Umbhobho wokukhupha umoya unokukhupha umsi omnyama, kwaye ukukhutshwa komoya ongcolileyo kunokudlula umgangatho.
- Ezinye iimpawu ezinokubakho ezihamba nazo:
- Ukutshisa kakhulu kwenjini: Ukutsha okungasebenzi kakuhle kunokubangela ukuba injini ifudumale kakhulu.
- Ingxolo engaqhelekanga: Injini inokuvelisa izandi ezingaqhelekanga zokungqongqoza ngexesha lokusebenza.
- Injini iyama xa uqhuba: Kwiimeko ezinzima, imoto inokuma ngequbuliso xa uqhuba.
- Isibane sesilumkiso kwideshibhodi: Izibane zesilumkiso ezifana nesibane sempazamo yenjini zinokukhanyisa kwezinye iimodeli.
Xa kukho ingxaki ngeplagi ye-spark yemoto, inokubangela ubunzima ekuqaliseni, ukushukuma, ukwehla kwamandla, ukusetyenziswa kwepetroli okwandileyo, kunye nokukhutshwa komoya ongcolileyo ngendlela engaqhelekanga. Kwiimeko ezinzima, kunokubakho ukuminza kwenjini okanye isibane sesilumkiso sedeshibhodi esikhanyayo.
Iimpawu eziqhelekileyo eziphambili
- Ubunzima bokuqala: Le yenye yezona mpawu zicacileyo. Iplagi yespark enamandla okutsha aneleyo ayinakuwuvuthela umxube ngokuthembekileyo, nto leyo eyenza kube nzima ukuba injini iqalise, kwaye kufuneka imizamo emininzi.
- Ukujija okungasebenzi kakuhle kunye nokusebenza okungazinzanga: Iplagi yentlantsi engasebenzi kakuhle ibangela ukutsha okungazinzi, okubangela ukushukuma rhoqo xa ungasebenzi, okunokuvakala kwivili lokuqhuba kunye nesihlalo; kwanaxa uqhuba, injini inokusebenza ngokungalinganiyo.
- Amandla anciphileyo (ubuthathaka bokukhawulezisa): Ngenxa yokungasebenzi kakuhle kokutsha, ipetroli ayitshi ngokupheleleyo, nto leyo ebangela amandla okukhupha abuthathaka. Ngokukodwa, ivakala ibuthathaka xa ikhawuleza, kwaye kukho ukunqongophala kwamandla xa inyuka iinduli okanye idlula.
- Ukusetyenziswa kwepetroli okwandileyo: Ukutsha okungasebenzi kakuhle kuthetha ukuba amafutha awasetyenziswa kakuhle, kwaye amanye awo ayachithwa aze akhutshwe, nto leyo ebangela ukwanda okukhulu kokusetyenziswa kwepetroli.
- Ukukhutshwa komoya ongcolileyo okungaqhelekanga: Ukutsha okungaphelelanga kuvelisa izinto ezinobungozi ngakumbi, ezinokubangela umsi omnyama ovela kumbhobho wokukhupha umoya kwaye zidlule umgangatho kwiimvavanyo zokukhutshwa komoya ongcolileyo.
- Ezinye iimpawu ezibalulekileyo kunye neempawu:
- Ingxolo engaqhelekanga: Ukungasebenzi kakuhle kweplagi yespark (ingakumbi xa ixabiso leekhalori lingangqinelani okanye lonakele kakhulu) kunokubangela izandi ezingaqhelekanga zokungqongqoza ngexesha lokusebenza kwenjini, ezinokubonakala ngakumbi xa kukhawuleziswa. Ukucima injini ngengozi kunye nokulahlekelwa ngamandla ngexesha lokuqhuba: Kwiimeko ezinzima, ingxaki yeplagi yespark inokubangela ukuba injini ime ngequbuliso xa ingasebenzi okanye xa ishukuma, okanye ivakalelwe ngequbuliso ukungabikho kwamandla xa kufuneka. Isibane sesilumkiso sedeshibhodi siyakhanya: Inkqubo yolawulo lwe-elektroniki yenjini yeemoto zanamhlanje inokubhaqa iimpazamo ezinxulumene nokutsha, ngaloo ndlela ibangele ukuba isibane sesalathisi sempazamo yenjini (njengesibane se-EPC) sikhanyise, ixelele umnini ukuba enze uhlolo.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
