Yintoni ipompo yepetroli yemoto
Ipompo yepetroli yemoto yinxalenye ebalulekileyo yenkqubo yokubonelela ngepetroli yemoto. Umsebenzi wayo ophambili kukufunxa ipetroli etankini uze uyicinezele kwigumbi lokudada le-carburetor lenjini ngepayipi kunye nesihluzi sepetroli. Umgaqo osebenzayo wepompo yepetroli uquka iintlobo ezimbini zohlobo lwe-diaphragm ye-mechanical drive kunye nohlobo lwe-electric drive:
Ipompo yepetroli yohlobo lwe-diaphragm eqhutywa ngoomatshini : Olu hlobo lwepompo yepetroli luqhutywa livili elingaqhelekanga kwi-camshaft. Xa i-camshaft ijikeleza, ingalo engaqhelekanga yokushukumisa phezulu itsala intonga yokutsala yefilimu yepompo, kwaye ifilimu yepompo iwele ukuze ivelise ukufunxa, ifunxe ipetroli etankini, kwaye ingene kwigumbi leoyile ngombhobho yeoyile kunye nesihluzi sepetroli. Xa i-eccentric ingasashukumisi ingalo, intwasahlobo yemembrane yepompo iyakhula kwaye ityhale imembrane yepompo ukuze icinezele ipetroli ukusuka kwivalvu yokuphuma iye kwigumbi lokudada le-carburetor. Inzuzo yale ndlela kukuba ulwakhiwo lulula, kodwa luchaphazeleka kakhulu bubushushu benjini .
Ipompo yepetroli eqhutywa ngumbane: Olu hlobo lwepompo yepetroli aluxhomekekanga kwi-camshaft, kodwa luxhomekeke kumandla e-electromagnetic ukutsala ifilimu yepompo ngokuphindaphindiweyo. Ipompo yombane inokukhetha ngokukhululekileyo indawo yokufakela, kwaye inokuthintela ukuxhathisa komoya. Kukho iindlela ezimbini eziqhelekileyo zokufaka iipompo zepetroli zombane: enye ifakwe kumgca wokubonelela ngeoyile, kwaye enye ifakwe kwitanki yepetroli. Ipompo yombane efakwe kumbhobho wokubonelela ngeoyile kulula ukuyifaka nokuyiqhekeza, kodwa icandelo lokufunxa ioyile lide kwaye kulula ukulixhathisa emoyeni, kwaye ingxolo yokusebenza inkulu; Ipayipi yepetroli yepompo yombane efakwe kwitanki yepetroli ilula, ingxolo ephantsi, yeyona nto iphambili ngoku.
Umgaqo wokusebenza wepompo yepetroli: xa ipompo yepetroli isebenza, ukuhamba kufuneka kuhlangabezane nokusetyenziswa kwenjini kunye nesidingo sokubuya kweoyile ukuqinisekisa uxinzelelo oluzinzileyo lwenkqubo yepetroli kunye nokupholisa okwaneleyo. Ubuninzi beoyile yepompo yepetroli ngokubanzi bukhulu ngokuphindwe kayi-2.5 ukuya kwi-3.5 kunokusetyenziswa kweoyile okuphezulu kwenjini. Xa ioyile yepompo inkulu kunokusetyenziswa kweoyile, ivalvu yenaliti yegumbi lokudada le-carburetor ivaliwe, kwaye uxinzelelo lomgca wokuphuma kwepompo yeoyile luyanda, okunokunciphisa ukuhamba kwe-diaphragm okanye kuyeke ukusebenza .
Ukugcinwa nokutshintshwa kwepompo yepetroli: Emva kweminyaka emibini okanye emithathu yokusebenzisa imoto, ngenxa yokungcola kweoyile kunye nokuguguleka nezinye izizathu, amandla epompo yepetroli anokuncipha, kwaye kufuneka icocwe okanye itshintshwe. Ukukhetha ipompo yepetroli efanelekileyo kunempembelelo ebalulekileyo kwimpembelelo yokusebenza kwenjini kunye nokusetyenziswa kwepetroli.
Indima ephambili yepompo yepetroli yemoto kukutsala ipetroli etankini kwaye uyidlulisele enjinini emva koxinzelelo ukuqinisekisa ukuba inkqubo yepetroli inokubonelela ngombane ozinzileyo. Ngokukodwa, ipompo yepetroli, eqhutywa yimoto yombane, itsala kwaye icinezele ipetroli etankini, ize emva koko iyithumele ngemigca kunye nesihluzo sepetroli kwigumbi lokudada le-carburetor, okanye ngqo kwi-intake manifold okanye kwisilinda senjini ukuze imoto iqhubele phambili.
Indlela ezisebenza ngayo iimpompo zepetroli
Ipompo yepetroli idla ngokuqhutywa yimoto, esebenzisa ukujikeleza kwemoto ngesantya esiphezulu ukuqhuba i-impeller ukuba ijikeleze, ngaloo ndlela idala indawo enoxinzelelo oluphantsi emzimbeni wepompo, kwaye ipetroli ekwitanki ifunxwa emzimbeni wepompo kwaye ithuthwe iye kwinjini ngomgca wokuphuma. Ukuze ikwazi ukumelana nobunzima bokufunxwa kweoyile xa inqanaba leoyile liphantsi, imoto yepompo yeoyile inomthamo othile wokugqithisa, onokunyusa ngokuzenzekelayo amandla xa ipetroli incitshisiwe ukuqinisekisa ukunikezelwa kwepetroli rhoqo.
Iintlobo kunye neempawu zoyilo lweempompo zepetroli
Iimpompo zepetroli zingahlulwahlulwa zibe ziintlobo ezimbini ngokweendlela ezahlukeneyo zokuqhuba: uhlobo lwe-diaphragm yokuqhuba ngoomatshini kunye nohlobo lwe-electric drive. Iimoto zanamhlanje zisebenzisa kakhulu iimpompo zepetroli zombane, ezineenzuzo zeoyile yepompo eninzi, uxinzelelo oluphezulu lwepompo, uzinzo oluhle, ingxolo ephantsi, ubomi obude njalo njalo. Ukongeza, ipompo yepetroli ikwanazo nemisebenzi eyahlukeneyo yokulawula, efana nomsebenzi wangaphambi kokusebenza, umsebenzi wokusebenza ngesantya esingaguqukiyo, njl.njl., ukuqinisekisa ukuba injini inokufumana unikezelo lwamafutha oluzinzileyo phantsi kweemeko ezahlukeneyo zokusebenza.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto zeMG&750 zamkelekile ukuthenga.
