Kugwiritsa Ntchito Ndi Mapangidwe a Dizilo Mphamvu Jenereta

1. Cholinga cha seti ya jenereta ya dizilo.

Seti ya jenereta ya dizilo ndi gawo lofunikira pazida zoyankhulirana.Zofunikira zake zazikulu ndikuti zimatha kuyamba nthawi iliyonse, kupereka mphamvu munthawi yake, kugwira ntchito motetezeka komanso modalirika, kuonetsetsa kuti voteji ndi ma frequency amagetsi ndikukwaniritsa zofunikira za zida zamagetsi.

Mapangidwe: injini, magawo atatu a AC (osasinthika) jenereta, gulu lowongolera ndi zida zothandizira.

Injini: yolimba yonse yopangidwa ndi injini ya dizilo, thanki yamadzi ozizira, cholumikizira, jekeseni wamafuta, chopondera ndi maziko wamba.

Jenereta ya synchronous : Pamene mphamvu ya maginito imayendetsedwa ndikuzunguliridwa ndi injini, imakoka chombo kuti chizizungulira, monga momwe zimakhalira kukopana pakati pa maginito awiri.Mwa kuyankhula kwina, rotor ya jenereta imayendetsa mphamvu ya maginito kuti itembenuke pa liwiro lomwelo, ndipo awiriwa amasunga kugwirizanitsa, motero amatchedwa synchronous jenereta.Liwiro la mphamvu ya maginito yotchedwa synchronous speed.

Kutembenuka kwamphamvu kwamphamvu: mphamvu zamagetsi - mphamvu yamafuta - mphamvu yamakina - mphamvu yamagetsi.

2. Kapangidwe ka injini.

A. Engine body

Silinda block, chivundikiro cha silinda, silinda liner, poto yamafuta.

Kutembenuka kwa mphamvu zamatenthedwe ndi mphamvu zamakina mu injini yoyatsira mkati kumamalizidwa kudzera munjira zinayi: kudya, kupsinjika, ntchito ndi utsi.Nthawi iliyonse makinawo akamachita izi amatchedwa kuzungulira kwa ntchito.

B. Kulumikiza ndodo crank mechanism

Seti ya pisitoni: pisitoni, mphete ya pisitoni, pistoni, gulu lolumikizira ndodo.

Seti ya crank flywheel: crankshaft, crankshaft gear, chitsamba chonyamula, zida zoyambira, ma flywheel ndi pulley.

Sitima yapamtunda ya C.Valve.

Ndilo njira yowongolera kuti muzindikire njira yolowera komanso kutulutsa kwa injini.

Mafomu okonzekera amaphatikizapo valavu ya pamwamba ndi valavu yam'mbali.

Vavu msonkhano: valavu, valavu kalozera, valavu kasupe, mpando masika, chipangizo lotchinga ndi mbali zina.

Kutengera ndi kutulutsa kwa injini

Kulowetsa ndi kutulutsa mphamvu zambiri, zosefera mpweya, ma ducts olowera ndi utsi ndi zoziziritsa kukhosi pamitu yamasilinda kapena masilindala.

Turbocharger: onjezani kachulukidwe ka mpweya pa voliyumu iliyonse, onjezerani kukakamiza kwapakati ndi mphamvu, ndikuchepetsa kugwiritsa ntchito mafuta.

Kutsika kwapansi: <1.7 (kusonyeza kupanikizika kwapakati pakati pa kulowetsa ndi kutuluka): kupanikizika kwapakati: = 1.7-2.5 high pressure> 2.5.

Gwiritsani ntchito intercooling kuti muchepetse kutentha kwa gasi.

3.Njira yoperekera mafuta

Ntchito: molingana ndi zofunikira zogwirira ntchito, tsitsani mafuta a dizilo opangidwa bwino mu silinda molingana ndi lamulo la jakisoni pa nthawi yoikika, kuchuluka kwake komanso kupanikizika, ndikupangitsa kuti itenthe mwachangu komanso bwino ndi mpweya.

Mapangidwe: thanki yamafuta, pampu yamafuta, dizilo coarse ndi fyuluta yabwino, pampu yojambulira mafuta, jekeseni wamafuta, chipinda choyatsira moto ndi chitoliro chamafuta.

Kusintha kwa liwiro la injini kumagawidwa kukhala malamulo othamanga pamakina komanso kuwongolera liwiro lamagetsi.Kuthamanga kwamakina kumagawidwa kukhala mtundu wa centrifugal, mtundu wa pneumatic ndi mtundu wa hydraulic.

4.Lubrication system

Ntchito: thirirani mafuta pamalo onse omangika, chepetsani kutha, kuyeretsa ndi kuziziritsa, sinthani ntchito yosindikiza, ndikupewa dzimbiri pazigawo zonse zosuntha.

Kapangidwe: pampu yamafuta, poto yamafuta, mapaipi amafuta, fyuluta yamafuta, choziziritsa mafuta, chipangizo choteteza ndi njira yowonetsera.

Chizindikiro chofunikira cha dongosolo lopaka mafuta: kuthamanga kwa mafuta.

Mtundu wamafuta: 15W40CD

5.Kuzizira dongosolo

Kutentha kwambiri kapena kutsika kwa injini kumachepetsa mphamvu ndi chuma chake.Ntchito ya makina oziziritsa ndi kusunga injini kuti igwire ntchito pa kutentha koyenera kwambiri, kuti ipeze chuma chabwino, mphamvu ndi kulimba.Malinga ndi kuzizira, pali kuziziritsa kwa mpweya ndi madzi ozizira.

Kuziziritsa kozizira kwa mpweya kuli ndi ubwino wamapangidwe osavuta, kulemera kopepuka komanso kugwiritsa ntchito bwino ndi kukonza, koma kuziziritsa kumakhala koyipa, kugwiritsa ntchito mphamvu ndi phokoso ndizokulirapo.Pakalipano, amagwiritsidwa ntchito kwambiri m'mainjini ang'onoang'ono oyatsira mkati ndipo ndi oyenera m'zipululu zamapiri ndi malo opanda madzi.

Pali mitundu iwiri ya kuziziritsa kwamadzi: yotseguka ndi yotsekedwa.Malinga ndi njira zosiyanasiyana zozungulira kuzirala, kuziziritsa kotsekedwa kumatha kugawidwa kukhala evaporation, kufalikira kwachilengedwe komanso kuzungulira mokakamizidwa.Ma injini ambiri amagwiritsa ntchito njira yoziziritsira madzi mokakamizidwa.

Mapangidwe: pampu yamadzi, thanki yamadzi ozizira, fan, thermostat, chitoliro chozizira ndi mutu wa silinda, jekete lamadzi loziziritsa ndi geji yoyezera kutentha kwamadzi yopangidwa mkati mwa silinda block crankcase, etc.

6. Njira yoyambira

Njira yonse ya injini kuyambira kuyima kupita kumayendedwe imatchedwa kuyambira.Zida zingapo zomwe zimamaliza kuyambitsa zimatchedwa dongosolo loyambira la injini.

Njira yoyambira: kuyambira pamanja, kuyambitsa injini ndi mpweya woponderezedwa.Fenglian unit imayamba ndi mota.

Kapangidwe: batri, charger, mota yoyambira ndi waya.