dingbo@dieselgeneratortech.com
+ 86 134 8102 4441
Oga. 25, 2021
Mphete ya pisitoni ndi mphete yotanuka yachitsulo yokhala ndi kukulitsa kwakukulu kwakunja komanso kupindika.Amagwiritsidwa ntchito kwambiri pamakina osiyanasiyana amagetsi.Ndilo gawo lalikulu la jenereta ya dizilo .Imasonkhanitsidwa mu gawo ndi gawo lake lolingana la annular.Itha kugawidwa mu mphete yamafuta ndi mphete yamafuta.Ntchito zinayi zofunika za mphete ya pistoni zimaphatikizapo kutumiza kutentha, kuwongolera mafuta, kuthandizira, komanso kulimba kwa mpweya.
1. Kusintha kwa kutentha
Pistoni ya injini yoyaka mkati imagwira ntchito pansi pa kutentha kwakukulu ndi mpweya wothamanga kwambiri pakuphulika kulikonse.Choncho, ngati kutentha pamwamba pa pisitoni sikumasulidwa ndikuzizidwa nthawi yake, kumtunda kwa pistoni kumatenthedwa kwambiri.Zotsatira zake, pisitoni imakandwa chifukwa chakukula kwachilendo, panthawi imodzimodziyo, pisitoni imatha msanga chifukwa cha kuchepa kwa kuuma, mpheteyo imakhala chifukwa cha kuwonongeka kwa mafuta, ndi piston korona ndi piston. mpando wawonongeka chifukwa cha kuchepa kwa mphamvu.Zonsezi zimabweretsa ngozi yowopsa kuntchito yanthawi zonse ya injini.Zitha kuwoneka kuti ntchito ya mphete ya pisitoni imaphatikizapo kutumiza kutentha kwakukulu kwa pisitoni chifukwa cha mpweya woyaka ku silinda.ndiko kuziziritsa pisitoni.Malinga ndi chidziwitso chofunikira, 70% -80% ya kutentha m'mlengalenga pamwamba pa pisitoni imatayidwa ndi pisitoni ku khoma la silinda.
2. Kuwongolera mafuta
Mphete ya pistoni imatsetsereka mmbuyo ndi mtsogolo motsatira khoma la silinda pansi pa katundu wambiri komanso kutentha kwambiri.Kuti agwire bwino ntchito zake, ndikofunikira kukhala ndi mafuta ochepa kuti azipaka silinda ndi pisitoni, komanso kusala bwino mafuta ochulukirapo omwe amamangiriridwa pakhoma la silinda kuti asathamangire kuti mafuta agwiritsidwe ntchito. wapakati.Pofuna kuwongolera kukwera kwa mafuta, bwalo lakunja la mphete yachiwiri ya gasi pa pisitoni nthawi zambiri limapangidwa kukhala pamwamba.Mphete yotchinga singoyika filimu yamafuta pamalo otsetsereka a pisitoni ikakwera m'mwamba, komanso imachotsa mafuta ochulukirapo kumapeto kwa khoma la silinda pomwe mphete ya pistoni imatsika.Mtundu uwu wa mphete umadziwika kokha ndi kukhudzana kwake kwakukulu, ndipo chifukwa chapamwamba ndi chapansi scrapers amatha kuchita mosiyana, amakhala ndi kusintha kwabwino ngakhale kwa masilindala okhala ndi zozungulira.Chofunika kwambiri, scraper iliyonse sikuti imangokhala ndi chisindikizo ndi gawo lotsetsereka pakati pa silinda, komanso imasunga mpweya wabwino pamafuta pakati pa kumtunda ndi kumunsi kwa nsonga za mphete, kotero kuti kusindikiza mafuta kumakhala bwino kwambiri.
3. Ntchito yothandizira
Pistoni imabwereranso chifukwa cha kupanikizika kwa gasi, ndipo kuyenda kobwerezabwerezaku kumasinthidwa kukhala kozungulira kupyola mu crankshaft, kotero mphete ya pistoni imakhala ndi chigawo chakumbuyo.Chifukwa chake, mphete ya pisitoni imadzaza kusiyana pakati pa pisitoni ndi silinda, ndipo nthawi zambiri imalumikizana ndi khoma la silinda kuti musunthe.Sikuti zimangolepheretsa kuwomba ndikuwongolera mafuta, komanso zimalepheretsa kukhudzana kwambiri pakati pa pisitoni ndi khoma la silinda.Mpweya wothamanga kwambiri umafikanso kumbuyo kwa mpheteyo, ndipo kuthamanga kwake kumakankhira kunja kwa mphete ya pistoni ku khoma lamkati la silinda, kusunga pisitoni pamalo oyandama.Zitha kuganiziridwa kuti panthawiyi, mphete ya pistoni ndi groove ya mphete ziyenera kusiyidwa ndi kubwereranso koyenera ndi kubwereranso.Muzochitika zachilendo, kubwereranso kumakhala ndi ntchito ziwiri: yoyamba ndikuletsa mphete kuti isamalire mu groove chifukwa cha kufalikira kwa mphete ya pistoni ndi pisitoni;chachiwiri ndi kuonjezera kukhudzana kuthamanga kwa kutsetsereka pamwamba pa mphete pisitoni.Chitanipo kanthu poletsa pisitoni kuti isakhudze khoma la silinda mwamphamvu.
4. Khalanibe ndi mpweya wothina
Ntchito yofunikira ya mphete ya pistoni ndikusunga chisindikizo pakati pa pisitoni ndi khoma la silinda ndikuwongolera kutulutsa mpweya pang'ono.Ntchitoyi imayendetsedwa makamaka ndi mphete ya gasi, ndiko kuti, kutayikira kwa mpweya woponderezedwa ndi mpweya wa injini kuyenera kuyendetsedwa pang'onopang'ono pansi pazikhalidwe zilizonse zogwirira ntchito kuti ziwongolere bwino kutentha;kuteteza silinda ndi pisitoni kapena silinda ndi mphete kuti zisayambitsidwe ndi kutuluka kwa mpweya Kugwidwa;kuletsa kuwonongeka komwe kumachitika chifukwa cha kuwonongeka kwa mafuta opaka mafuta.
Zomwe zili pamwambazi ndikuyambitsa ntchito ya mphete ya pistoni ya seti ya jenereta ya dizilo.Ndizofunikira kudziwa kuti mphete ya pistoni ya seti ya jenereta ya dizilo imataya ntchito yake yosindikiza chifukwa chovala mwachangu kuposa momwe silinda ya silinda imavala mpaka mtengo wake, kotero wogwiritsa ntchito akugwiritsa ntchito jenereta ya dizilo Nthawi yomweyo, ndikofunikira nthawi zonse. tcherani khutu ku mkhalidwe wa mphete ya pistoni ndikuthana nayo munthawi yake.
Wopanga ma jenereta a dizilo , Guangxi Dingbo Mphamvu zopatsa mkulu khalidwe jenereta dizilo ndi wangwiro pambuyo malonda utumiki ndi kupereka thandizo luso pambuyo-zogulitsa.Ngati mukufuna kugula genset, chonde imelo dingbo@dieselgeneratortech.com.
Land Use Generator ndi Marine Generator
Oga. 12, 2022
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