Sisebenza kanjani isihlungi sikawoyela?
Ngikholelwa ukuthi bonke abanikazi bayazi ukuthi izimoto (ngaphezu kwama-tram) zidinga ukusebenzisa izihlungi zamafutha, kodwa uyazi ukuthi izihlungi zamafutha zisebenza kanjani?
Eqinisweni, isimiso sokusebenza sesihlungi sikawoyela asiyona inkimbinkimbi, ngesikhathi sokusebenza kwenjini, ngokusebenza kwepompo likawoyela, amafutha anokungcola angena ngokuqhubekayo kusihlungi samafutha asuka echwebeni lokungenisa uwoyela endaweni engaphansi yamafutha. isihlungi, bese idlula kuvalvu yokuhlola iye ngaphandle kwephepha lokuhlunga ukuze lihlungwe.
Ngaphansi kwesenzo sokucindezela, amafutha ayaqhubeka edlula ephepheni lokuhlunga emgqeni ophakathi, futhi ukungcola emafutheni kuhlala ephepheni lokuhlunga.
Amafutha angena eshubhuni eliphakathi nendawo angena ohlelweni lokuthambisa injini esuka endaweni yokukhipha uwoyela phakathi kwepuleti elingaphansi lesihlungi sikawoyela.
Kunezingxenye ezimbili ezibalulekile: i-valve yokudlula kanye ne-valve yokuhlola.
Ngaphansi kwezimo ezijwayelekile, i-valve ye-bypass ivaliwe, kodwa ezimweni ezikhethekile i-valve yokudlula izovuleka ukuze kuqinisekiswe ukunikezwa okujwayelekile kwamafutha:
1, uma isihlungi sidlula umjikelezo wokushintsha, into yokuhlunga ivinjwa kakhulu.
2, amafutha ane-viscous kakhulu (isiqalo esibandayo, izinga lokushisa eliphansi langaphandle).
Nakuba uwoyela ogeleza ngalesi sikhathi ungahlungiwe, awuwona umonakalo odalwe injini ngaphandle kokugcotshwa kukawoyela.
Lapho imoto iyeka ukusebenza, i-valve yokuhlola i-oyili ye-inlet iyavalwa ukuze kuqinisekiswe ukuthi uwoyela osesihlungini samafutha kanye nesistimu yokugcobisa elandelayo ayiqediwe, ukuze kuqinisekiswe ukuthi umfutho kawoyela odingekayo usungulwa ngokushesha ngangokunokwenzeka lapho injini iqala futhi ukugwema. ukungqubuzana okomile.
Bheka lapha, ngikholwa ukuthi unokuqonda okujwayelekile kwesimiso sokusebenza sesihlungi sikawoyela.
Okokugcina, khumbula ukuthi isikhathi sokuphila sesihlungi samafutha kufanele sishintshwe ngesikhathi, futhi lapho uthenga isihlungi samafutha, sicela ukhethe imikhiqizo yesiteshi esivamile, ngaphandle kwalokho umonakalo enjini awufanele ukulahlekelwa.
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