"Gazelle": lub cav injector. Lub pros thiab cons, cov kev yam ntxwv ntawm lub injector

Feem ntau cov kev xaiv ntawm xws domestic tsheb, raws li "gazelle", rau lo lus nug tshwm sim txog cov kev xaiv ntawm engine. Qhov no tsheb teem sib txawv motors. Yeej, "gazelle" taug kev nrog Zavolzhskaya xyaw, tab sis muaj kuj Ulyanovsk units. Lawv tag nrho cov muaj ib tug txawv hom ntawm cov zaub mov. Ob leeg txhaj tshuaj thiab lub khanpuletauj ntawm lub cav tsheb ua qauv. Yog li ntawd, cia saib dab tsi yog qhov zoo tshaj plaws rau lub tsheb "Gazel" engine - injector los yog carburetor.

Luv luv txog lub cav ntau

Raws li lub hauv paus rau lub "gazelle" tau txais kev pab "Volga", tus thawj hwj chim unit yog cia li ZMZ-402. Nws yog tus carburetor 8-valve engine nrog 100 horsepower. Xyaum qhia tau hais tias lub siab tshaj plaws load ntawm ib tug ib nrab tuj thrust engine uas zoo heev tsis. Thaum pib ntawm xoom, namely nyob rau hauv 2003, lub thib ob tiam ntawm "gazelle" tau ntsia ZMZ-406. Nws yog ib tug ntau ua kom zoo zoo engine, uas tsim ntau lub hwj chim thiab lub zog nrog lub ntim ntawm 2.4 liters. Tam sim no lub tsev 16 muaj ib tug valve kev kho. Txawm li cas los, cov kev txhaj tshuaj yam tsis hloov. Nws tseem nyob tib yam, cov lub khanpuletauj ntawm lub cav tsheb. Ib txhia muab tso rau hauv lub "gazelle" 406 injector. kom nyob rau hauv lub hwj chim, ntawm chav kawm, xav muaj. Tsis tas li ntawd nco ntsoov qhov no unit raws li ZMZ-405. Qhov no kho version ntawm lub 406-th lub cev muaj zog. Nws Hoobkas muaj txhaj injector. Muab tso rau hauv lub "gazelle" injector engine ZMZ-405 yog ntau tsim nyog. Tom qab tag nrho, lub hwj chim ntawm no unit - 152 nees lub hwj chim, ib tug thiab ib tug ib nrab sij hawm ntau tshaj uas ua tau ntawm 402-th lub cev muaj zog. A lub tog raj kheej muaj peev xwm - 2.5 liters. Tsis tas li ntawd nyob rau hauv lub tshiab "gazelle" thiab teem Ulyanovsk xyaw UMZ-4216 ib tug ntim ntawm 3 liters. Lub tsev muaj ib tug injector roj txhaj system. Ntau zog yog 123 horsepower. Incidentally, cov tshuab tau raws li lub off-txoj kev UAZ "Patriot" thiab ib txhia ua qauv ntawm "Hunter".

carburetor Feature

Qhov no fais fab mov system yog siv los sib tov cua thiab roj, thiab muab nws thiab ntws tswj. Thaum lub caij, xws li ib nkag system yog tsis muag muaj. Lawv tau ntev hloov lub injector. Ib tug txawv feature ntawm lub carburetor roj system - ib tug txhua yam txoj kev nws roj. Qhov no txoj kev tshwm sim nyob rau hauv ib tug nyias muaj nyias ib ntaus ntawv. Nws yog hu ua tus carburetor (chaw pib lub npe). Nws muaj ob tug koob yees duab nrog floats. Cov yav tas yog kev cob cog rua nrog ib rab koob thiab nrog lub dav hlau. Raws li tej kev cai xws motors yoog mus rau txheej txheem "Euro-2". Qhov no yog ib tug ntawm cov yog vim li cas hais tias cov tshuab tsis ntsia rau tsheb txij thaum 2009.

carburetor pros

Tus thawj kom zoo dua - nws yog cov uas tsis muaj nqi kev pab cuam. Nrog tus ntaus ntawv ntawm lub system paub yuav luag txhua txhua tsav tsheb. Disassembly thiab reassembly ntawm lub carburetor yuav ua tau tsawg tshaj li ib teev. Nyob rau hauv tas li ntawd, cov hwj huam lub nruab yog haum rau 76-octane roj av. roj zoo yuav tsum muaj tsawg heev. Thiab yog hais tias daig carburetor, nyob txhua lub sij hawm, koj muaj peev xwm lauj nws thiab ntxuav lub dav hlau. Raws li rau qhov chaw, koj yuav nrhiav tau lawv txawm tam sim no, txawm lub fact tias officially tsis yog internal combustion engine ua rau yuav luag 10 xyoo. Tus nqi ntawm kho vajtse yog heev tau.

carburetor disadvantages

Tam sim no rau cov cons. Lawv yog cov ntau ntau tshaj qhov pros. Yog li ntawd, cov thawj drawback - nws yog cov uas tsis muaj stability. Qhov no yog tshwj xeeb tshaj yog muaj tseeb lub caij ntuj no lub lag luam. Thaum koj khiav feem ntau "nyob rau hauv" taws tswm ciab. Idling yuav tsum tau tswj manually (muaj yog ib tug "los"). Tom qab sov lub carburetor pib kom dispense roj. Lub system yuav tsum tau nquag kev kho me ntsis. Lwm drawback - nws yog ib tug loj tso tawm ntawm CO. On kub hnub, lub system kuj ua rau nws tus kheej lawm. Thiab feem ntau cov tseem ceeb drawback - nws yog lub hwj chim. Txawm nyob rau hauv tib lub engine nws yuav tsum muaj tsawg kawg 20 feem pua tsawg dua. Noj, piv txwv li, 406 th thiab 405 th lub cev muaj zog Zavolzhsky ntau lawm. Qhov txawv nruab nrab ntawm lawv - 42 horsepower.

injector

Tam sim no nyob rau hauv mus rau qhov ntau paub ntau tus kom tsawg system. Yog vim li cas tam sim no muab tso rau hauv lub "gazelle" engine injector? Nyob rau hauv xws li ib tug system siv ib tug hluav taws xob roj txhaj tshuaj. Nws yog nqa tawm los ntawm txoj kev injectors (injectors). Lub ntsiab muaj nuj nqi ntawm lub system tseem zoo li qub. Lub mechanism kuj yog tawm hauv cov kev npaj thiab noj roj thiab cua sib tov. Txawm li cas los, nyob rau hauv sib piv rau carburetors, tag nrho cov txheej txheem yuav siv sij hawm qhov chaw ntawm no yeej los ntawm txoj kev siv hluav taws xob. Tshwj xeeb injector unit (MCU) nyeem cov lus qhia los ntawm cov sensors thiab hau cov ntaub ntawv no mus rau lub computer. Cov yav tas twb khoom siv lub injectors teeb liab. Nco ntsoov tias cov lus qhia yog muab los ntawm ib tug ntau yam ntawm sensors:

• Throttle.
• Camshaft.
• Lambda sojntsuam.
• Idling.
• Coolant kub.

Tus txheej txheem ntawm pib lub engine yog nqa tawm nrog ib tug ib nrab tig. Teem nyob rau hauv "gazelle" engine injector, koj yuav tsis ntsib teeb meem xws li drenched taws tswm ciab ntab ceev los yog ntxiv cua kom tsawg. Tam sim no, tag nrho cov dab yog tswj los ntawm electronics.

zoo ntawm tus injector

Tus thawj kom zoo dua - nws yog ib tug ruaj khov txoj hauj lwm thiab tiv cav tseb. Lub injector ua hauj lwm nyob rau hauv lub automatic hom. Koj tsis muaj los mus tswj cov "suction" los yog kho cov dav hlau. Lawv nyob nraum tsis nyob ntawm no. Lwm zoo dua - nws yog cov uas tsis muaj roj noj. Cov qhov taw qhia 20 feem pua tsawg tshaj li uas ntawm roj av xyaw qauv. Thiab tag nrho vim hais ntau npaum ntawm sib tov yuav siv sij hawm qhov chaw uas muaj cov neeg. Electronics nyeem Pib ntsais koj teeb ntawm lub lub pom tej kaum (considers txawm cov huab cua txias). Lwm plus - lub siab tej friendliness. European manufacturers tau switched mus txhaj xyaw rau ntau tshaj 20 xyoo dhau los. Tsis tas li ntawd nco ntsoov hais tias qhov no lub cev muaj zog yog yooj yim los mus nce zog piv nrog rau lub khanpuletauj ntawm lub cav tsheb. Li no, xws li ib tug txawv nyob rau hauv hwj chim.

shortcomings

Xav txog qhov rov qab sab ntawm lub npib. Yog li, tus thawj drawback - nws yog ib tug complex mob ntawm injectors. Yog xav paub qhov teeb meem no tau tsuas nrog kev pab los ntawm tshwj xeeb cov khoom. Kho lub injector mus nqa tawm ntau heev nyuaj. Peb yuav tsum mus rau ib tug tshwj xeeb kev pab cuam. Tsis tas li ntawd tsis nyiam phem roj system. Yam tsawg kawg nkaus octane tooj - 92, tiv thaiv 72 nyob rau hauv lub carburetor.

Yuav ua li cas yuav ua tau zoo dua?

Yog li ntawd, dab tsi li koj xaiv rau lub "gazelle" engine - injector los yog carburetor? Tom qab cais qhov zoo thiab qhov tsis zoo ntawm ob units, peb tuaj rau lub xaus hais tias ib tug ntau robust thiab technologically suav hais tias yog thawj system. Txawm tias qhov mob ntawm injectors - nws yog ib tug heev nyuab cov txheej txheem, tab sis nws yuav tsum tau ib lub tsheb txhua txhua 5 los sis txawm 10 xyoo. Nrog carburetor teeb meem tshwm sim raws li thaum ntxov raws li cov thawj lub lim tiam ntawm lub lag luam (tshwj xeeb tshaj yog thaum uas siv cov hu ignition).

xaus

"Gazelle" - ib tug coj mus muag tsheb, uas nws lub ntsiab hauj lwm - "recapture" lawv tus nqi nyob rau hauv lub shortest lub sij hawm. Li ntawd, cov ntsiab qualities ntawm no lub tsheb - nws yog kev ntseeg tau thiab cov uas tsis muaj roj noj. Cov uas txawj ntawm 405th Txhaj engine. Thaum nws kov 20 feem pua tsawg roj, nws muaj zoo kawg traction. Yog li ntawd, thaum xaiv ib lub cev muaj zog, nws ua rau kev nkag siab rau overpay thiab yuav ntau tech, Txhaj kev xaiv. Nws yuav tsis yuav tsum tau nquag mob thiab kho raws li carbureted counterparts.