Xyaw rau ships: hom, yam ntxwv thiab cov hauj lwm. Scheme marine cav

Los ntawm lub hom phiaj emit ntau hom marine xyaw. Devices, uas yog lub ntsiab tsav tsheb quab yuam, yog yooj yim. Koom haum pab motors muab sib txawv lag luam nyob rau hauv cov hlab ntsha mechanisms. Nyob rau hauv kev, cov qauv siv rau tus txij nkawm ntawm lub hwj chim generators, winches thiab compressors. Fais fab parameter kuj tshwm sim kev sib cais pab kiag li lawm.

Lwm qauv muab faib raws li cov hom roj combustion. Tej zaum lawv yuav muaj ob-mob stroke los yog plaub mob stroke hom. Tus thawj ntaus ntawv yog cais nrog ib tug tov roj combustion. Nyob rau hauv cov ntaub ntawv no, yog ib qhov siab yog muab. Txawm li cas los, muaj kev hloov kho rau cov roj combustion ntawm qhov volume. Nyias zoo tu qab tso configuration nrog los yog tsis muaj Supercharging. Rau tag nrho cov to taub, koj yuav tsum tau saib cov txheej txheem cej luam ntawm lub nkoj xyaw ntawm ntau hom.

Ib tug laub-rub tswvyim kev hloov kho

Ob-mob stroke qauv (marine cav tswvyim yog qhia hauv qab no) yog feem ntau ntsia rau ferries. Tiller lawv siv phau ntawv hom. Ncaj qha ncej qauv tau tsim dua cov lub khanpuletauj ntawm lub cav tsheb unit. Fais fab kev hloov kho yog heev txawv. Pushers yog feem ntau siv nrog ib tug clamp. Tus tsav ncej qauv ntsia rau qhov pallet. Clamps yog siv nyob rau hauv ob-mob stroke qauv. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias lub siab yog nyob rau nruab nrab khaws cia ntawm 5 bar. Tubrog nkoj cav noj roj nyob ntawm cov ua hauj hwj chim unit.

Nta plaub-mob stroke qauv

Yog hais tias peb tham txog cov yam ntxwv ntawm marine xyaw plaub-mob stroke ntaus, nws yog ib qho tseem ceeb yuav tau nco ntsoov tias lub peev xwm ntawm qhov nruab nrab yog sib npaug zos rau 40 kW. Khoom seem txheej tau ua ntawv thov kom Deadwood. Direct tsav shafts nyob saum toj no lub hauv paus chamber. Dej twj yog tsis tam sim no nyob rau hauv plaub-mob stroke versions. Nyob rau hauv rooj plaub no tus coupling caij nplooj ntoos hlav siv hom. Ib co ua qauv muaj ib tug rov qab iav clamps. Iav units siv sib txawv. Tej zaum cov plaub mob stroke xyaw nyob rau hauv rov qab iav siv. Tej qauv caij nplooj ntoos hlav nyob rau hauv lub tsheb ntawm cov chassis.

Tsawg-power motors

Ib tug tsis tshua muaj hwj chim cav (10 mus rau 20 kW) yog siv feem ntau nrog ib txoj kev hloov connector. Starters los ntawm kev hloov kho tsuas thov rau tes tuav hom. Lub parameter tsev tsis pub tshaj siab yog heev txawv. Catchers yog feem ntau siv nrog cov anodes. Ncaj qha kiv cua shafts mounted rau ib tug pallet.

Nws yuav tsum raug sau tseg hais tias muaj kev hloov kho mus rau lub cav tshuab. Raws li cov hom ntawm cov combustion chamber ntaus ntawv yog cov sib txawv. Gearboxes yog siv mas antikavitatsinnoy phaj. Nyob rau hauv feem ntau cov qauv, rov qab clamps tsis muaj.

Model nruab nrab hwj chim

nruab nrab fais fab cav (20 mus rau 30 kW) feem ntau muaj nyob rau cov neeg nrog caij ships. Lub drives tau siv, raws li ib tug txoj cai, txoj siv tawv hom. Ncaj qha mounted shafts txoj kab uas hla ntawm 4.5 cm. Cov impellers yog siv nyob rau hauv cov ntaub ntawv no nrog lub zog. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias muaj versions nrog Supercharging. Deadwood siv raws li tus tsav thiab kev twb kev txuas cov hom. Qhov nruab nrab siab limiting parameter sib npaug zos rau 4.5 bar.

haib xyaw

Ib tug haib lub cev muaj zog (30 mus rau 40 KW) yog feem ntau mounted rau cov thauj cov hlab ntsha. Qauv chamber volume yog heev txawv. Nyob rau hauv cov ntaub ntawv no, lub carburetors yog ntsia tau rau hauv lub tsheb ntawm cov vaj tse nyob. Nyob rau hauv tag nrho, tus qauv yuav ua tau mus tsib twj. Li qub siv rov qab hom. Nyob rau nruab nrab, qhov chaw cov kev txwv zaus yog sib npaug zos rau 5.5 bar. Rov qab latches nyob rau hauv yuav luag tag nrho cov kev hloov kho kom tau. Impeller ntsia nyob ze ntawm lub carburetor. Ncej ncaj qha los ntawm cov qauv yuav ua tau ntau tshaj qhov pallet. Ib txhia xyaw muaj ib tug connector. Oob khab mas phau ntawv hom thov.

Heavy-duty xyaw

Heavy-duty lub cev muaj zog (50 mus rau 60 kW) yog ua lub hauv paus ntawm lub camshaft. Nyob rau hauv cov ntaub ntawv no, cov hloov siv yam khoom uas kom lub tsheb tsis nrov. Carburetors feem ntau yog nyob ze ntawm lub pallet. muaj ib tug rocker mus faib roj. Los ntawm hom tappets qauv txawv. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias muaj versions nyob rau hauv uas lub bracket yog nyob rau hauv lub flywheel. Nyob rau nruab nrab, lub cav ceev yog tsawg tshaj li 2300 rpm.

Modifications ntawm lub mixed roj combustion

Cav combustion ntawm mixed roj ua feem ntau ntawm cov high-power Gearboxes. Pinion zog cov txheej txheem ntawm nyob rau hauv tus ncej. Nyob rau hauv rooj plaub no tus cavitation phaj yog nyob rau hauv qab lub roj twj tso kua mis. Ib tug txawv feature ntawm xyaw ntawm no hom yuav tsum tau hu ua lub xub ntiag ntawm muaj zog pushers. Lawv decompose nyob rau hauv lub quab.

Los ntawm hom ntawm carburettors qauv txawv. Nws tseem ceeb heev kom nco ntsoov hais tias cov pab kiag li lawm yog manufactured nrog txawv camshafts. Tam sim ntawd li qub nyob rau hauv pab kiag li lawm tsim los 4 bar. Deadwood yog nyob saum toj no lub silencer. Muaj kuj yog ib tug configuration nyob rau hauv uas nws yog nyob qab tus ncej. Roj rau marine xyaw haum kua hom nrog ib tug flash point ntawm 600 degrees.

nrog combustion xyaw ntawm qhov ntim

Lub cav ntawm no hom sib txawv volumetric chamber. Nyob rau hauv cov ntaub ntawv no, lub rocker yog tsis nyob rau hauv kev siv. Tam sim ntawd cov roj mov yog nqa tawm los ntawm lub pistons. Crankshafts rau qauv feem ntau yog saum toj no rau hauv lub flywheels. Reducers mas siv txoj siv. Lub silencer yog tsis siv nyob rau hauv tag nrho cov configurations. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias ib txhia ua qauv muaj ib tug txias system. Ignition xyaw tsuas muab ib tug inductive hom.

Devices Supercharged

Supercharged engine Yog tsim rau cov tankers. Starters muaj phau ntawv hom thov. Ncaj qha nyob rau hauv lub clamp tillers, thiab txuas mus rau lub camshaft. Raws li cov chamber volume qauv txawv. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias txawv clips yog siv nyob rau hauv lub pab kiag li lawm. Roj mov twj tso kua mis siv. Caij nplooj ntoos hlav rau cov qauv ntawm cov hom uas muab tso rau tom qab lub impeller. Ib txhia kev hloov kho ntawm cov kis pas nrig yog uas ploj lawm. Pinion nyob rau hauv pab kiag li lawm daim ntawv feem ntau nyob rau hauv lub gearbox. Kho marine xyaw Supercharged nqa tawm nyob rau hauv kev cob qhia qhov chaw nres nkoj.

Ciaj ciam ntawm cov qauv tsis muaj tus boost

Xyaw (ships) yog ua lawm aspirated, feem ntau yog nrog ib tug quab. Fais fab kev hloov kho tsis pub dhau 40 kW. lawv yog ib tug zoo haum rau cargo hlab ntsha. Starters yog siv nyob rau hauv ntau cov qauv ntawm cov tes. Qhov nruab nrab siab valve yuav kom nyob rau theem ntawm 5.5 bar. Connectors yog siv nyob rau hauv pab kiag li lawm tsis muaj pushers. Khoom seem txheej no feem ntau yog ua los ntawm cov hlau. Ib txhia kev hloov kho muaj ib tug rov qab xauv.

Tsav ncej ntawm lub cav nyob tom qab pinion. Impeller loj yog sib txawv heev. Nyob rau hauv cov ntaub ntawv no, ntau npaum li cas nyob rau hauv lub hwj chim unit. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias lub txias system siv nyob rau hauv lub pab kiag li lawm. Ncaj qha mus rau hauv lub crankcase roj mov los ntawm lub twj tso kua mis.

Devices nrog nrog sib tov tsim

Xyaw (nkoj) nrog nrog sib tov tsim nyob rau hauv peb lub sij hawm yog tsis heev. Qauv muaj nyob nrog ib tug muaj peev xwm ntawm txog 50 kW. Nyob rau hauv cov ntaub ntawv no, tus kiv cua yuav tau mounted qab tus tsav ncej. Ib txhia Tshwm Sim Los Tiller qauv siv tsis siv neeg. Ncaj qha mus rau lub oob khab lub cev muaj zog yog ensured los ntawm tus gearbox. Nyob rau hauv ib co configurations, muaj yog kis tau tus mob. Catchers otkidki muaj xyaw mounted qab lub pinion iav. Caij nplooj ntoos hlav loj tej zaum yuav txawv. Modifications mus rau lub Supercharged lag luam uas hais. Dej twj ntawm ntau ntau thiab tsawg yog siv. Nyob rau nruab nrab, lub siab tsis pub tshaj qhov chaw yog tsawg tshaj li 6.5 bar. Lub cua txias system yog muab nyob rau hauv tag nrho cov configurations ntawm huab cua hom.

txim ignition

Xyaw (nkoj) nrog muaj ignition no yog ua los ntawm txawv daim ntawv Tuition Waiver. Deadwood nyob rau hauv ntau configurations, teem lub hloov hom. Kis units feem ntau nyob rau ntawm lub hauv qab ntawm lub vaj tse. Los ntawm hom ntawm caij nplooj ntoos hlav qauv yog sib txawv heev. Tam sim ntawd tsav ncej configurations yog saum toj no rau hauv lub tais. Ib co ua qauv muaj ob tug twj muab roj. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias qhov no hom ntawm engine muaj ib tug camshaft. Articulated pushers nyob rau hauv xyaw tej zaum yuav nyob ze ntawm lub impeller.

Qauv nrog compression-ignition

Xyaw (nkoj) nrog txawj tiv cav tseb los ntawm compression no yog ua los feem ntau ob-mob stroke hom. Hwj chim qauv nyob rau nruab nrab sib npaug zos rau 30 kW. Crankshafts tsis loj inch yog ntsia tau rau hauv ntau cov kev hloov. Roj nqus tsev twj feem ntau nyob rau hauv lub tsheb ntawm cov vaj tse nyob.

Ib txhia configurations thov pushers. Cua txias tshuab yog feem ntau yog muab cua hom. Pinion rau feem ntau xyaw yog qab tus ncej. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias tus qauv ntawm no hom yuav ntsia rocker. Nyob rau hauv ib co configurations, muaj raws li muaj ntau yam raws li peb li qub. Lionfish feem ntau siv steel.

carburetor kev hloov kho

Carbureted xyaw cov tshuaj nrog ob tug camshafts. Nyob rau hauv cov ntaub ntawv no, lub sab unit siv phau ntawv hom. Roj noj nyob rau lub hwj chim unit, thiab qhov ntim ntawm lub Chamber. Springs yog siv nyob rau hauv pab kiag li lawm nrog lub impeller.

Modifications mus rau lub pushers tsis tshua muaj. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias muaj ob-mob stroke thiab plaub-mob stroke machine. Muaj kuj yog ib tug qauv uas muaj rocker caj npab. Lawv thickness rau ntawm qhov nruab nrab yog 30 kW.