Angazi noma ukhona yini owake wayizama. Bamba ubhontshisi wekhofi oqhumayo ngezandla zombili, cindezela ikhala lakho eduze nembobo encane esesikhwameni sekhofi, cindezela kakhulu, futhi ukunambitheka kwekhofi elinephunga elimnandi kuzofafaza kuphume embotsheni encane. Incazelo engenhla empeleni iyindlela engalungile.
Inhloso ye-valve yokukhipha
Cishe zonkeisikhwama sekhofiinomjikelezo wezimbobo ezincane kuwo, futhi uma ucindezela isikhwama sekhofi, igesi elimnandi liphuma Eqinisweni, lezi "zimbobo ezincane" zibizwa ngokuthi ama-valve okukhipha indlela eyodwa. Umsebenzi unjengoba igama lawo lisho, njengomgwaqo oya endaweni eyodwa, ovumela kuphela igesi ukuthi igeleze iye ohlangothini olulodwa futhi ungalokothi uyivumele ukuthi igeleze iye kolunye uhlangothi.
Ukuze ugweme ingozi yokuguga ngaphambi kwesikhathi kukabhontshisi wekhofi ngenxa yokuchayeka ku-oxygen, izikhwama zokupakisha ezingenawo ama-valve aphefumulayo kufanele zisetshenziselwe ukulondolozwa kahle kwamabhontshisi wekhofi. Lapho ubhontshisi ugosiwe futhi usanda, kufanele uvalwe ngokushesha esikhwameni. Esimweni esingavulwanga, ukusha kwekhofi kungabhekwa ngokubheka ukubukeka kwesikhwama se-bulges, okungagcina ngokuphumelelayo iphunga lekhofi.
Kungani izikhwama zekhofi zidinga ama-valve endlela eyodwa yokukhipha umoya?
Ikhofi ngokuvamile lifakwa esikhwameni ngokushesha ngemva kokuba ubhontshisi wekhofi ugazingiwe futhi upholisiwe, okuqinisekisa ukuthi ukunambitheka kukabhontshisi wekhofi kuyancipha futhi amathuba okulahlekelwa ayancipha. Kodwa sonke siyazi ukuthi ikhofi elisanda kugazingwa liqukethe i-carbon dioxide eningi, ezoqhubeka ikhishwa izinsuku ezimbalwa.
Ikhofi lokupakisha kufanele livalwe, ngaphandle kwalokho akukho ncazelo emaphaketheni. Kodwa uma igesi egcwele ngaphakathi ingaphumi, isikhwama sokupakisha singaqhuma noma nini.
Ngakho-ke siklame i-valve yomoya encane ephuma kuphela ngaphandle kokungena. Lapho ukucindezela ngaphakathi kwesikhwama kuncipha ukuze kunganele ukuvula i-valve disc, i-valve ivala ngokuzenzakalelayo. Futhi i-valve izovuleka ngokuzenzakalelayo lapho ingcindezi ngaphakathi kwesikhwama iphakeme kunokucindezela ngaphandle kwesikhwama, ngaphandle kwalokho ngeke ivuleke, futhi umoya wangaphandle awukwazi ukungena esikhwameni. Ngezinye izikhathi, ukukhululwa kwenani elikhulu le-carbon dioxide kungase kuphule ukupakishwa kwamabhontshisi ekhofi, kodwa nge-valve yokukhipha enye indlela, lesi simo singagwenywa.
Ukukhamaizikhwama zekhofikunomthelela kubhontshisi wekhofi
Abantu abaningi bathanda ukukhama izikhwama zekhofi ukuze bahogele iphunga lekhofi, elingase lithinte ukunambitheka kwekhofi. Ngenxa yokuthi igesi esesikhwameni sekhofi ingagcina ubusha bobhontshisi bekhofi, lapho igesi esesikhwameni sekhofi isigcwele, izovimbela ubhontshisi wekhofi ukuthi ungaqhubeki nokukhipha igesi, kwenze yonke inqubo yokukhipha umoya ihambe kancane futhi inenzuzo ekwandiseni isikhathi sokuphuma kwekhofi. isikhathi sokunambitha.
Ngemuva kokucindezela ngokuzenzakalelayo igesi ngaphakathi, ngenxa yomehluko wengcindezi phakathi kwesikhwama nangaphandle, ubhontshisi wekhofi uzosheshisa ukukhishwa kwegesi ukugcwalisa isikhala. Yiqiniso, iphunga lekhofi esilizwayo lapho sikhama isikhwama sekhofi empeleni ukulahlekelwa yizinhlanganisela zokunambitheka ezivela kubhontshisi wekhofi.
I-valve yokukhipha i-exhaust ku-isikhwama sikabhontshisi wekhofi, nakuba kuyidivayisi encane kuphela ephaketheni, idlala indima ebalulekile ekuvikeleni izinga lekhofi. Ngokukhipha amagesi angaphakathi kanye nokuvimbela i-oxidation, i-valve yokukhipha umoya igcina ubusha kanye nokuba mnandi kwekhofi, ivumela inkomishi ngayinye yekhofi ukukulethela injabulo emsulwa. Lapho uthenga futhi usebenzisa i-coffee package, khumbula ukunaka le valve encane yokukhipha umoya, engumnakekeli wakho ukuze unambitha ikhofi elimnandi.
Isikhathi sokuthumela: Nov-26-2024