Abstract: Diesel Injini inogona kubuda simba panguva yekushanda. Kuwedzera kune iyo conston Mhando dzakasiyana uye mashandisirwo emhando dzezvemagetsi enjini dzine mafomu akasiyana ezvimiro uye masisitimu, asi mabasa avo akanyatsofanana. Injini yeDilel inonyanya kuumbwa nezvikamu zvemhando uye crank yekubatanidza mitekisiki, yekuparadzira masisitimu, mafuta ekudzora, masisitimu ekudzora, kutonhora masisitimu, kutanga masisitimu uye masisitimu uye masisitimu.
1, kuumbwa uye chikamu chakabatanidzwa kwemazwi edhizeri
Injini yeDiel ndiyo yerudzi rwemukati yekubatanidza injini, iyo iri simba rekushandura chishandiso chinoshandura simba rekupisa rakaburitswa kubva kune mafuta bundu mune mashini kuita simba. Injini yeDileli isimba remagetsi emagetsi akaiswa, anowanzoumbwa neCrankshaft inobatanidza tsvimbo Mechanism uye kudya kwemuviri uye kuuraya system, Diubrication System, system yeLubrication, inotonhorera system, uye system yerinotonhora, uye system yemagetsi.
1. Crankshaft inobatanidza tsvimbo michina
Kuti ushandure iyo yakawanikwa inowedzera simba kuita simba mune simba simba, zvinodikanwa kuti upedze kuburikidza neCrankshaft inobatanidza dicenism mechanism. Iyi michina inonyanya kuumbwa nezvikamu zvakadai se pistons, piston pini, inobatanidza tsvimbo, crankshafts, uye maFlywheels ,. Kana mafuta anokwira uye anopisa mumakamuri ekurwidzira, kuwedzera kwegesi kunounza kudzvinyirira kumusoro kwe pistoni, kusundira pistoni kuti udzokere shure mumutsara wakananga. Nekubatsirwa kwetsvimbo inobatanidza, Crankshaft inotenderera kutungamira iyo inoshanda michina (mutoro) kuita basa.
2. Boka remuviri
Zvikamu zvemuviri zvinonyanya kusanganisira cylinder block, musoro wecylinder, uye crankcase. Ndiro kereke matrix yemasangano akasiyana-siyana mumagiragi ezvinyorwa, uye zvikamu zvezvikamu zveDiel zvinongedzo masisitimu. Semuenzaniso, musoro weSilinda uye Piston korona pamwe chete fomu yekurovera nzvimbo nzvimbo, uye zvikamu zvakawanda, kudya uye kududzira madhiri, uye ndima dzemafuta zvinorongwa pachiri.
3. Valve Distribution Mechanism
Kuti chishandiso chekuenderera mberi nekushandura simba rekupamha simba kuita simba rekuita, rinofanirawo kuve neine seti yemhepo yekuparadzira mhepo kuti ive yekudya kwemhepo nyowani uye kuraswa kwechizunguzi gasi.
Chitima chevalvesa chakaumbwa neboka revalve (vharuvhu, rakapererwa nevharo, chigaro cheValve, tappet, rocker ruoko shaft, camsof, uye nguva giya , nezvimwewo). Basa reValve chitima ndere kuvhura nenguva uye kuvhara mavharuvhu rekudya maererano nezvimwe zvinodiwa, kuperedzereka gasi rinopera, uye shallo the mhepo mhepo, ichiratidza maitiro ekutsvedza edhiza edhizi.
4. Fuel system
Simba rekupisa rinofanira kupa huwandu hwemafuta, iyo inotumirwa muChumbustion Chammy uye yakasanganiswa zvizere nemhepo kuti ubike kupisa. Naizvozvo, panofanirwa kuve nehurongwa huni.
Basa reDiel Injini Mafuta Anopa system ndeyekupinza imwe huwandu hwezvekupedzisira mudenga remusuru pane imwe kudzvanywa mukati menguva yakati, uye sanganisa iyo nemhepo kuti iite basa rekusanganisa. Izvo zvinonyanya kuve neyechira tangi, Fuel Transplet Pump, Diel Filter, Fuel Injection Pump (Yakakwira-Yepamanikidza Of Pump), Fuel Injector, Speed Controller, etc.
5. Kutonhora system
Kuti uderedze kurasikirwa kwekupokana kweinjini yedhiri uye kuve nechokwadi chekushambadzira kwakajairika kwezvikamu zvakasiyana, zveshuwa zvinofanirwa kuve nehurongwa hwekutonhora. Iyo inotonhorera system inofanirwa kuve nezvinhu zvakadai sepombi yemvura, radiator, thermostat, fan, uye jekete yemvura.
6. Lubrication system
Basa reiyo Lubrication System ndeyekudzora mafuta ekuremedza kune nzvimbo dzekupokana dzeGidhi dzakasiyana dzeGidhi, kutonhora, kuchenesa, nekudzikisira, kuderedza kupokana uye kupfeka, uye kutora Kure kupisa kupisa kunogadzirwa nekukakavara, nokudaro unoona iyo yakajairika mashandiro eiyo yedhizi injini. Izvo zvinonyanya kuve nepombi yemafuta, firita yemafuta, radiator, macaves akasiyana-siyana, uye lubricating emafuta.
7. Kutanga hurongwa
Kuti uwane nekukurumidza kutanga injini yedhizi, chishandiso chekutanga chinodikanwa kudzora kutanga kweinjini yevaira Sekureva kwenzira dzakasiyana dzekutanga, izvo zvikamu zvakashongedzerwa nechishandiso chekutanga chinowanzotanga nemagetsi motors kana mneumatic motors. Kune yakakwirira-magetsi jenareta seti, mweya wakamanikidzwa unoshandiswa kutanga.
2, Iyo inoshanda nheyo yemukodhi ina Diel
Muchiitiko chekupisa, chete maitiro ekuwedzera ekushanda kwemvura anoshanda ane kugona kuita basa, uye isu tinoda injini yekuenderera mberi nekugadzira basa rekuita, saka isu tinofanirwa kuita kuti mvura ishande inowedzera kudzokorora. Naizvozvo, zvakafanira kuedza kudzorera iyo yekushanda yemvura kune iyo yekutanga mamiriro usati wakura. Naizvozvo, injini yeDiel inofanira kuenda kuburikidza nemitemo mina yekuuraya Naizvozvo, matanho ari pamusoro apa anonzi anonzi danho rekushanda. Kana pistoni yeiyo yedhizi yedhijini inopedzisa mhanya ina uye inopedzisa imwe yekushanda kutenderera, injini inonzi mana inomarara injini.
1. Intake Stroke
Chinangwa chekusvika chinyoronyoro ndechekupererwa nemhepo nyowani uye gadzirira mafuta emafuta. Kuti uwane kudya, mutsauko wekumanikidza unofanirwa kuumbwa pakati pemukati uye kunze kweiyo cylinder. Naizvozvo, panguva iyi yekurohwa, iyo malve akaperetera anovhara, vhesi yekuvhara inovhura, uye pistoni inofamba kubva kumusoro wakafa nzvimbo kusvika pasi dept Vhoriyamu iri muCylinder pamusoro pePiston zvishoma nezvishoma inowedzera, uye kudzvinyirira kunoderera. Kumanikidza kwegesi muCylinder kuri munenge muna 68-93KPA yakaderera pane kumanikidzwa kwemhepo. Pasi pechiitiko chekumanikidzwa kwemweya, mweya mutsva wakayamwa mudutu neparavha yekudya. Pakasvika piston ichisvika pasi pevhu rakafa, vharuvhu ravhu rinovhara uye kurohwa kwekudya kunopera.
2. Kudzvinyirira STROKE
Chinangwa chekumanikidza kurova ndiko kuwedzera kudzvinyirira uye tembiricha yemhepo mukati meiyo silinda, kugadzira mamiriro ezvinhu emafuta ekunzwa. Nekuda kwekudya kwekuvharwa uye nekupedza macurs, mhepo iri mudumbu yakamanikidzwa, uye dzvinyiriro uye tembiricha zvakare ichinyatsowedzera. Dhigirii rekuwedzera rinoenderana neyero yekumanikidza, uye injini dzakasiyana dzezvisvinu dzinogona kunge dzine misiyano zvishoma. Kana piston ichisvika padanho rekufa, kumanikidzwa kwemhepo mu cylinder rinosvika (3000-5000) KPA uye tembiricha inosvika 500, iri kure nekuzvishingisa tembiricha yemirairi.
3. Kupinda STROKE
Piston payave kuda kupera, iyo majekisi emafuta anotanga kuuraya odal agedhi mu cylinder, achisanganisa nemhepo kuti aumbe musanganiswa unopisa, uye pakarepo kuzvininipisa. Panguva ino, dzvinyiriro iri mukati meCylinder inokurumidza kubuda inenge mazana matanhatu -9000KPA, uye tembiricha inosvika yakakwira se (1800-2200) ℃. Pasi pekunhuhwirira kwekushomeka uye neyekumanikidza-kumanikidza magasika, piston inofamba kusvika kunzvimbo yekufa uye inotyaira crankshaft yekutenderera, kuita basa. Sezvo pistoni yekuwedzera kwegasi inoburuka, kudzvinyirira kwayo zvishoma nezvishoma kunoderera kusvikira vharuvhu rakavhurwa.
4. Kupera STROKE
4. Kupera STROKE
Chinangwa chekurova kweropa kubvisa gasi rinobuda kunze kwegwenzi. Mushure mekunge simba rikapera, iro gasi riri muCylinder rave kupera gasi, uye tembiricha yaro inodonha kusvika (800 ~ 900) ℃ uye kudzvanywa kudonhedza kusvika (294 ~ 392) kpa. Panguva ino, iyo magetsi anopera simba apo vhesi yekudya yakaramba yakavharwa, uye pistoni inofamba kubva pasi yakafa nzvimbo kusvika kumusoro wakafa nzvimbo. Pasi pekumanikidzwa kwakasara uye piston yakakwenenzverwa mu cylinder, gasi rinopaza rinodzingwa kunze kweiyo cylinder. Kana iyo piston ichisvika padanho repamusoro zvakare, maitiro ekupedza anopera. Mushure mekupedza maitiro apera, iyo malve inopera yakavharika uye vharuvhu renyama rinovhura zvakare, vachidzokorora kutenderera kunotevera uye kuramba vachishanda kunze.
3, kuiswa uye hunhu hwemazwi ezvinyorwa
Injini yeDilel injini yemukati yekubatanidza inoshandisa dizizi semafuta. Injini dzeDiel ndedziya dzekumanikidza dzinonakidza injini, dzinowanzotaurwa sezvinoita enjini dzechivanhu mushure mekuvandudza kwavo kukuru, dizili. Kana injini yeDiel iri kushanda, inokwevera mumhepo kubva kuCylinder uye yakamanikidzwa kune yakakwira degree nekuda kwekufamba kwe pistoni, inosvika pakupisa kwe500-700 ℃. Zvadaro, mafuta anorwisirwa mumhepo yakakwirira-tembiricha muchimiro chehunhu, yakasanganiswa nemhepo yakakwirira-tembiricha yekuumba musanganiswa unopisa, izvo zvinongoerekana zvaita uye kupisa. Simba rakaburitswa panguva yekutsiva rinoita pamusoro peiyo pistoni, ichisundidzira uye ichishanduka kuita kuti ishandirwe mechancal skriniki uye crankshaft.
1. Diel Injini yeinjini
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2. Hunhu hwemazwi ezvisviniro echizvarwa chemasimba
Diesel Jenareta Seti inopihwa neinjini dzezvisikwa. Kuenzaniswa neyakajairika Simba Zvigadzirwa zveGenery Simba Kuchinja-chinja, maitiro ari nyore ekushanda, kuchengetedza kwakakodzera uye kugadzirisa, mutengo wakaderera wekereke uye chizvarwa chechizvarwa, uye chinopiwa mafuta ekuchengetedza uye kuchengetedza. Mazhinji enjini zera rinoshandiswa kune chizvarwa chechizvarwa chakasiyana-siyana chezvakawanda-chinangwa kana chimwe chinangwa chekizu, chine hunhu hunotevera:
(1) yakatarwa frequency uye kumhanya
Iyo Frequency ye AC simba yakagadziriswa pa50hz uye 60hz, saka kumhanya kwejenareta set kunogona kungova 1500 uye 1800r / min / min. China uye yaimbova Soviet Simba Nyika Dzinoparadza nyika dzinonyanya kushandisa 1500r / min, apo nyika dzeEurope uye dzeAmerica dzinonyanya kushandisa 1800r / min.
(2) yakagadzikana voltage range
Iyo yekuburitsa voltage yeDifage jenareta inoshandiswa muChina ndeye 400 / 230V (6.3kv yeGreat Jenareta seti), neye frequency ye50hz uye chinhu chemagetsi cheCOS ф = 0.8.
(3) huwandu hwesimba resimba rakakura.
Simba reinjini dzezvisviniro dzinoshandiswa kune simba rechizvarwa dzinogona kusiyana kubva ku0,5kw kusvika 10000KW. Kazhinji, mainjini ezvekuti jekiseni ane simba regumi nemaviri e12-1500KW anoshandiswa seyemagetsi masimba masimba, backup maseru, emergency masimba masimba, kana anowanzoshandiswa simba rekumaruwa. Yakagadziriswa kana maruva masimba masimba anowanzo shandiswa seyakagadzirwa masimba, aine masimba emvura ezviuru ezviuru emakiloatts.
(4) ine chimwe chengetedzo yemagetsi.
Majini edhizi echizvarwa chechizvarwa chinowanzo shanda pasi pemamiriro ekushanda akashanda nemitoro yakakwira. EMERGENCY NEMUFANANIDZO ZVAKAWANDA ZVINOGONESESWA PAKUTI ZVIMWE ZVAKAWANDA Simba
(5) yakashongedzwa neyekumhanyisa kudzora mudziyo.
Kuve nechokwadi chekugadzikana kweiyo yekudzikisira voltage frequency yejenareta yakaiswa, yakakwira-perform yekumhanyisa zvishandiso zvinowanzoiswa. Kune yakafanana kushanda uye grid yakabatana jenareta seti, mhanya yekugadzirisa midziyo yakaiswa.
(6)Iyo ine dziviriro uye otomatiki mabasa.
Pfupiso:
(7)Nekuda kwekushandiswa kukuru kwechizvarwa chezvemagetsi echizvarwa chemagetsi kuve seyekudzosera masimba masimba, mafoni masosi emasimba, uye zvimwe zvigadzirwa zveMusika zvave zvichikura gore rimwe nerimwe. Kuvaka kweHurumende Grid kwazadza kubudirira kukuru, uye iyo simba risina kuwanikwa yakawanikwa nyika yose. Mune izvi mamiriro, kushandiswa kwemazwi echizvarwa chechizvarwa muChinese muChina musika unogumira, asi ivo vachiri vakakundwa nekuvandudzwa kwehupfumi hwenyika. Nekukura kwekuramba kwehunyanzvi hwekugadzira, tekinoroji yekudzora otomatiki, tekinoroji yemagetsi, uye tekinoroji yekugadzira zvinhu pasi rese. Injini dzeDiel dzechizvarwa dzeSimba dziri kukura kune miniaturization, simba rakakwirira, kuputika kwemafuta, emukati mbozha, ruzha ruzha, uye ungwaru. Kuenderera mberi kwekuenderera mberi uye kugadziridzwa kwehunyanzvi hwekuvandudza masimba ekuvimbisa kwechizvarwa chemarudzi, izvo zvichasimudzira kwazvo kusimudzira kwezvinhu zvakazara zvekuvimbisa kusimbisa muminda dzakasiyana siyana.
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Kutumira Nguva: Kubvumbi 02-2024