Kedu ihe bụ njikwa turbocharger ụgbọ ala
Usoro njikwa nke turbocharger ụgbọala bụ nke a na-ejikarị sistemụ njikwa nrụgide nke turbocharger gas nke a na-achịkwa site na eletrọnịkị. Sistemụ a nwere valvụ solenoid na-ebelata nrụgide, ihe na-eme ka pneumatic rụọ ọrụ, valvụ bypass na supercharger. A na-ahụ njikwa nrụgide booster sistemụ site na mmeghe na mmechi nke valvụ bypass: mgbe emechiri valvụ bypass, ihe fọrọ nke nta ka ọ bụrụ gas exhaust niile na-agafe na booster, nrụgide booster na-abawanye; Mgbe emepere valvụ bypass, a na-ewepụ akụkụ nke gas exhaust ozugbo site na ọwa bypass, a na-ebelatakwa nrụgide booster .
ECU (Ngalaba njikwa eletrọnịkị) na-eme ka valvụ gafere mepee ma mechie site na njikwa valvụ solenoid enyemaka nrụgide na ihe na-eme pneumatic actuator . ECU na-achịkwa nrụgide nkwalite dịka nrụgide nke ihe nnabata si dị, a na-emepekwa valvụ gafere na ọsọ dị elu na ibu buru ibu iji zere ibu igwe na okpomọkụ gabigara ókè nke injin ahụ na ọsọ dị elu. Na mgbakwunye, ụfọdụ ụdị na-ejikwa sistemụ njikwa mechiri emechi, site na ihe mmetụta ọnọdụ iji nye nsonaazụ mmezu n'ezie na ECU, gbanwee dịka mgbanwe ahụ si dị, iji chịkwaa ike injin nke ọma .
Ụkpụrụ ọrụ nke turbocharger bụ ịkwọ ụgbọala turbine ahụ site na gas ikuku nke injin ahụ na-ewepụta, wee pịa ikuku oriri iji melite njupụta ikuku, si otú a na-eme ka arụmọrụ ọkụ na ike mmepụta dịkwuo mma. Turbocharger na-eji mkpali inertia nke gas ikuku ikuku nke injin ahụ na-ewepụta iji kwaga turbine ahụ n'ime ụlọ turbine, na-akwali impeller coaxial iji kpachie ikuku n'ime silinda, na-eme ka nrụgide na njupụta nke ikuku dịkwuo elu, ma si otú a na-eme ka ike mmepụta nke injin ahụ dịkwuo elu.
Isi ọrụ nke turbochargers ụgbọala gụnyere akụkụ ndị a:
Mee ka ike injin na ike injin dịkwuo elu : Turbochargers na-eme ka ikuku na-abanye na silinda dịkwuo elu, na-eme ka injin ahụ nwee ike itinye mmanụ ọkụ karịa n'otu mgbanwe ahụ, si otú a na-eme ka ike injin na ike injin dịkwuo elu. N'ozuzu, turbochargers nwere ike ịbawanye ike kachasị nke injin site na 20% ruo 40%, na ike kachasị site na 30% ruo 50%.
Belata oriri na mwepụta mmanụ ụgbọala : Turbochargers na-ebelata oriri na mwepụta mmanụ ụgbọala site n'ime ka arụmọrụ ọkụ nke injin dịkwuo mma ma melite arụmọrụ okpomọkụ. Karịsịa, turbocharger nwere ike ibelata oriri mmanụ ụgbọala nke injin site na 5% ruo 10%, a na-ebelatakwa mwepụta nke gas ndị na-emerụ ahụ dịka CO, HC na NOx n'otu aka ahụ .
Mmeziwanye akụ na ụba mmanụ ọkụ : Injin nwere turbochargers na-ere ọkụ nke ọma, na-echekwa 3% ruo 5% nke mmanụ ọkụ. Na mgbakwunye, turbochargers na-eme ka njirimara ndakọrịta injin na njirimara nzaghachi nwa oge dịkwuo mma maka nchekwa mmanụ ọkụ ka mma.
Mee ka injin ahụ dị mfe ma dịkwa mma maka mgbanwe na ntụkwasị obi : Turbocharger nwere ike ime ka injin ahụ dị elu, okpomọkụ na ọnọdụ ibu dị iche iche iji nọgide na-arụ ọrụ na nkwụsi ike ka mma, iji zere ike injin na-adịghị ike, ịkụ aka, oke okpomọkụ na nsogbu ndị ọzọ. N'otu oge ahụ, turbochargers nwekwara ike ịgbatị ndụ injin ahụ ma belata ọnụego ọdịda .
Ọrụ nkwụghachi ụgwọ nke plateau : n'ógbè plateau, n'ihi ikuku dị gịrịgịrị, arụmọrụ nke injin nkịtị ga-emetụta ma belata ike. Turbocharger nwere ike ịkwụghachi ụgwọ ike nke ikuku dị gịrịgịrị kpatara site n'ịbawanye njupụta nke oriri.
Ọ bụrụ na ịchọrọ ịmatakwu, gaa n'ihu na-agụ akụkọ ndị ọzọ gbasara thbụ ebe nrụọrụ weebụ!
Biko kpọọ anyị ma ọ bụrụ na ịchọrọ ngwaahịa ndị dị otu a.
Ụgwọ nke ụlọ ọrụ Zhuo Meng Shanghai Auto Co., Ltd.A na-anabata ngwa ahịa ụgbọala MG&MAUXSịzụta.
