Kedu otu esi emeso mmejọ nke igwe nkịtị? Taa n'ihi na ị na-edozi ụfọdụ engine mmalite nsogbu na ọsọ enweghị ike ịrị elu kpatara ikpe maka ntụaka. Igwe dizel adịghị mfe ịmalite, ma ọ bụ ọsọ adịghị mfe ịbawanye mgbe ịmalitere. Ike a na-eme site na nchikota nke mgbasawanye gas na engine cylinder, na mgbakwunye na imeri nguzogide esemokwu nke engine na ịkwọ ụgbọala ngwaọrụ enyemaka (dị ka mgbapụta mmiri, mgbapụta mmanụ, fan, ikuku compressor, generator, mmanụ mgbapụta, wdg). .), n'ikpeazụ wepụta ike site na flywheel. Ọ bụrụ na okpomọkụ nke engine cylinder dị ntakịrị ma ọ bụ arụmọrụ ọkụ adịghị elu, nkwụsị nke esemokwu ya dị oke ma ọ bụ ike ọkụ na-enye aka na-akwọ ụgbọala, ike mmepụta engine ga-ebelata, engine adịghị ike.
Mmetụta nke ọdịda sistemụ ọkọnọ mmanụ
(1) Enweghị oke mmanụ
Usoro mmanụ ọkụ ga-enwe ike ịfesa nke ọma ma tinye ezigbo mmanụ ọkụ n'ime cylinder. Ọ bụrụ na usoro mmanụ ọkụ na-ada ma ọnụ ọgụgụ mmanụ dị na cylinder spray dị ntakịrị, a na-ebelata okpomọkụ nke ọkụ ọkụ na-emepụta. Mgbe okpomọkụ na-ebelata iji zute ibu engine, engine adịghị ike.
(2) Mmetụta nke mmanụ injection tupu Angle
Ọnụ ego mmanụ a na-agbanye n'ime cylinder ahụ kwesịrị ekwesị. Ọ bụrụ na mmanụ ụgbọala na mbụ nrụgide mmụba ọnụego na-abawanye, dị mfe ime ka engine na-arụ ọrụ siri ike. Arụ ọrụ siri ike ga-eri akụkụ nke ike ahụ, ya bụ, iji ọkụ na-arụ ọrụ nke ọma adịghị elu, ya mere a ga-ebelata ike dị irè nke mmepụta mpụga. Akuku ihu ihu nke injection mmanụ dị ntakịrị, ọtụtụ n'ime usoro combustion na-ebugharị na usoro mgbasawanye, nke mere na mmụba nrụgide na-ebelata, nrụgide kachasị elu na-adaba, okpomọkụ na-ekpo ọkụ na-abawanye, ọkụ ọkụ nke mmiri jụrụ oyi ka ukwuu, na thermal arụmọrụ na-ebelata nke ukwuu.
(3) Ogo ịgba mmiri adịghị mma
Mgbe injin ahụ na-arụ ọrụ, ịdị mma nke injector mmanụ ọkụ adịghị mma, nke mere na mpaghara elu mmanụ a na-agbanye n'ime cylinder dị ntakịrị, ọnụ ọgụgụ njikọ na oxygen na-ebelata. Ọbụna ma ọ bụrụ na ọnụ ọgụgụ mmanụ dị na cylinder injection abụghị nke ukwuu, ma n'ihi àgwà atomization na-adịghị mma, mmeghachi omume na ikuku oxygen dị ntakịrị, na okpomọkụ na-apụta dị ntakịrị.
(4) Mmetụta nke okpomọkụ ambient
Mgbe ọnọdụ okpomọkụ dị oke elu, injin na-ebutekarị ikpo ọkụ. N'okpuru mmetụta abụọ nke okpomọkụ dị elu na engine na-ekpo ọkụ, ikuku na-agbasawanye, si otú ahụ na-emetụta ọnụ ọgụgụ onu oriri nke engine na ibelata ike engine. Mgbe ọnọdụ okpomọkụ dị oke ala, ọ ga-eme ka ikuku na-adịghị mma nke mmanụ mmanụ dị na cylinder ahụ, na-eme ka ọkụ ọkụ na-ezughị ezu, ya bụ, okpomọkụ nke onye na-arụ ọrụ na-arụ ọrụ na cylinder na-ebelata.
(5) Mmetụta nke oke onu oriri nke ikuku
Mmanụ ụgbọala mmanụ na cylinder nwere ike ire ọkụ, tumadi na diesel carbon atom na oxygen atoms mmeghachi omume kemịkalụ (n'ịwa carbon dioxide) hapụ okpomọkụ, n'ihi nke ikuku nzacha blockage-eme ka ikuku mgbasa ngalaba belata (onwem na turbocharger engine turbocharger ọdịda mgbe oriri gas na-ebelata. ) ma ọ bụ mmetụta nke mmụba nke engine ezughị oke, nke na-eme ka carbon carbon carbon na-emepụta mmanụ ọkụ enweghị ike imeghachi ya na ikuku oxygen, ya mere ntọhapụ nke mbelata okpomọkụ, engine.
(6) Akụkụ igwe nke nwere usoro na-arụ ọrụ adịghị emechi nke ọma
Ọ bụrụ na ihe nkwụnye cylinder mebiri emebi, valvụ ahụ adịghị emechi, ọdịiche dị n'etiti piston na mgbidi cylinder dị oke ibu, ọ nwere ike ime ka ikuku ikuku na mkpakọ na-adịghị mma, na-eme ka ọkụ ọkụ ọkụ dị na cylinder ahụ adịghị mma, engine. adịghị ike. Mmetụta nke nguzogide engine
Ọ bụrụ na mgbakọ engine ahụ siri ike, mmanụ ahụ dị oke oke, ọ ga-eme ka nkwụsị nke engine dị ukwuu. Ike nke injin ahụ na-emepụta na mgbakwunye iji merie esemokwu na nguzogide ngwaọrụ inyeaka, a na-ebelata mmepụta ike dị irè.
Nchọpụta na mwepu
(1) Ọ bụrụ na iyuzucha engine dị ala ma ọ dịghị mfe ịmalite,
Ihe kpatara ya bụ na usoro mmanụ ọkụ ezughị ezu, nke a ga-achọpụta ma kpochapụ ya dịka mmejọ a kọwara na usoro mmanụ ọkụ.
(2) Ọ bụrụ na ọkpọkọ ikpochapụ engine nwere anwụrụ anụnụ anụnụ na ọcha,
Ọ na-egosi na adịghị ike engine na-akpata site cylinder ije.
(3) Ọ bụrụ na injin na-amalite nke ọma
Ma anwụrụ anwụrụ anwụrụ ọkụ, n'otu oge ahụ ọsọ engine adịghị mfe imeziwanye, isi ihe kpatara ya bụ na ikuku n'ime cylinder dị ntakịrị, kwesịrị ịlele akụkụ ntinye nke nzacha ikuku (engine na turbocharger kamakwa). lelee supercharger), ma ewepu ya.
(4) Lelee nguzogide engine
Jiri igwe lever were were were lever were were were were were were were were were were were were were were were were were were were were were were were were were mee ka igwe na-efegharị injin ya, ma ọ bụrụ na ọ na-adị ya ike karịa injin dizel ndị ọzọ nwere otu ụdị ma ọ bụ ka eji ya eme ihe, na-egosi na nguzogide mmanụ dizel buru oke ibu. Ọ bụrụ na engine mmanụ dizel arụziri ọhụrụ, ọtụtụ n'ime ya bụ n'ihi mgbakọ siri ike, ekwesịrị ịgbanye ma ọ bụ chịkọta ya.
(5) Ọ bụrụ na injin ahụ na-ekpo ọkụ
Ihe ka ọtụtụ n'ime ha na-akpata site n'oge ịgba ọgwụ mgbochi oge, nke bụ ihe na-akpata ọdịda engine na ekwesịrị ịhazi ya. E gosipụtara usoro ngbanwe na nkwupụta na engine enweghị ike ịmalite.
(6) Lelee maka ntapu ikuku
Leverage engine flywheel iji lelee mkpakọ cylinder piston ka ọ kwụsị, wepụ injector, kpọgidere obere ọsọ ma jide breeki aka, wee jiri eriri si na oghere nozzle gaa n'ọnụ ụlọ combustion na ikuku abịakọrọ, mgbe ahụ onye ọzọ nọ na ntinye ma ọ bụ iyuzucha. ọdụ ụgbọ mmiri, mmanụ na-ejuputa, ihe nkpuchi cylinder ma ọ bụ ọnụ mmiri radiator, gee ntị na ntapu ahụ. Ọ bụrụ na a na-anụ ntapu gas ebe, cylinder adịghị emechi nke ọma. Dịka ọmụmaatụ, na ọkpọkọ ikpochapu ma ọ bụ ikuku ikuku, ọ pụtara na valvụ adịghị emechi, ma ọ bụ na-anụ ụda na ntinye mmiri nke radiator, na-egosi na mpempe cylinder mebiri emebi. Ekwesịrị ịmata ya ma wepụ ya.
Oge nzipu: Mee-29-2024
