Umsebenzi Wezihlungi Zomoya

Isenzo Injini idinga ukumunca umoya omningi ngesikhathi sokusebenza.Uma umoya ungahlungiwe, uthuli olumisiwe emoyeni lumuncwa ku-cylinder, okuzosheshisa ukugqokwa kweqembu le-piston kanye nesilinda.Izinhlayiya ezinkulu ezingena phakathi kwepiston nesilinda zingabangela "ukudonsa isilinda", okuyinto ebucayi ikakhulukazi ezindaweni zokusebenza ezomile nezinesihlabathi.Iisihlungi somoyaifakwe phambi kwe-carburetor noma ipayipi lokungenisa, futhi idlala indima yokuhlunga uthuli nesihlabathi emoyeni, ukuze kuqinisekiswe ukuthi umoya owanele nohlanzekile ungena ku-cylinder.

Phakathi kwezinkulungwane zezingxenye zemoto, iisihlungi somoyayingxenye engabonakali kakhulu, ngoba ayihlobene ngokuqondile nokusebenza kobuchwepheshe bemoto, kodwa ekusetshenzisweni kwangempela kwemoto, isihlungi somoya sibaluleke kakhulu emotweni.Impilo yesevisi (ikakhulukazi yenjini) inomthelela omkhulu.Ngakolunye uhlangothi, uma ungekho umphumela wokuhlunga wesihlungi somoya, injini izohogela inani elikhulu lomoya oqukethe uthuli nezinhlayiya, okuholela ekugugeni okubucayi kwesilinda senjini;ngakolunye uhlangothi, uma isihlungi somoya singagcinwa isikhathi eside ngesikhathi sokusetshenziswa, isihlungi somoya Isici sokuhlunga sokuhlanza sizogcwala uthuli emoyeni, okungagcini nje ukunciphisa ikhono lokuhlunga, kodwa futhi kuvimbela ukujikeleza. womoya, okuholela ekuxubeni okucebile kakhulu futhi injini ingasebenzi kahle.Ngakho-ke, ukugcinwa njalo kwesihlungi somoya kubalulekile.

Ngokuvamile kunezinhlobo ezimbili zezihlungi zomoya: ukugeza kwephepha namafutha.Eminyakeni yamuva nje, izihlungi zephepha ziye zasetshenziswa kabanzi ngenxa yezinzuzo zazo zokusebenza kahle kokuhlunga, isisindo esincane, izindleko eziphansi, nokugcinwa kalula.Ukusebenza kahle kokuhlunga kwesici sokuhlunga iphepha kuphezulu njengo-99.5% noma ngaphezulu, futhi ukusebenza kahle kokuhlunga kwesihlungi sokugeza uwoyela kungu-95-96% ngaphansi kwezimo ezijwayelekile.Njengamanje, isihlungi somoya esisetshenziswa kakhulu emotweni siyisihlungi sephepha, esihlukaniswe izinhlobo ezimbili: uhlobo olomile kanye nohlobo olumanzi.Ezicini zokuhlunga ezomile, uma zicwiliswa emafutheni noma emanzini, ukumelana nokuhlunga kuzokhula kakhulu, ngakho-ke gwema ukuthintana namanzi noma amafutha lapho uhlanza, ngaphandle kwalokho izingxenye ezintsha kufanele zishintshwe.

Lapho injini isebenza, umoya owukhiphayo uba nezikhawu, okubangela ukuba umoya osesihlungini somoya udlidlize.Uma umfutho womoya uguquguquka kakhulu, kwesinye isikhathi uzophazamisa umoya owuthathayo wenjini.Ngaphezu kwalokho, lesi sikhathi sizophinde sandise umsindo wokungenisa.Ukuze ucindezele umsindo wokungenisa, umthamo wezindlu zokuhlunga umoya ungandiswa, futhi ezinye izingxenye zihlelwe kuwo ukuze kuncishiswe i-resonance.

Isici sokuhlunga sesihlungi somoya sihlukaniswe izinhlobo ezimbili: isici sokuhlunga esomile kanye nesici sokuhlunga esimanzi.Izinto zokuhlunga ezomile ziyiphepha lokuhlunga noma indwangu engalukiwe.Ukuze kwandiswe indawo yokudlula umoya, izinto eziningi zokuhlunga zicutshungulwa ngemibimbi eminingi emincane.Lapho isici sokuhlunga singcoliswe kancane, singahlanzwa ngomoya ocindezelweyo.Uma isici sokuhlunga singcoliswe kakhulu, kufanele sishintshwe kufakwe esisha ngesikhathi.

Xhumana nathi