Kushandiswa uye Kuumbwa kweDiesel Simba Jenareta

1. Chinangwa chedhiziri generator set.

Diesel jenareta seti chikamu chakakosha chemidziyo yekutaurirana.Chinodiwa chayo chikuru ndechekuti inogona kutanga chero nguva, kupa simba munguva, kushanda zvakachengeteka uye nekuvimbika, kuve nechokwadi chevoltage uye frequency yemagetsi uye kusangana nezvinodiwa zvemidziyo yemagetsi.

Maumbirwo: injini, matatu-chikamu AC (brushless synchronous) jenareta, control panel uye ebetsero zvishandiso.

Injini: yakasimba yakazara inoumbwa neinjini yedhiziri, tangi remvura inotonhorera, coupling, jekiseni remafuta, muffler uye chigadziko chakajairwa.

Synchronous jenareta : kana iyo huru yemagineti ichifambiswa uye ichitenderedzwa neinjini, inokwevera iyo armature kuti itenderere, sekunge paine kukwezvana pakati pemagineti maviri.Mune mamwe mazwi, rotor yejenareta inotyaira iyo magineti yemagetsi kuti itenderere panguva imwecheteyo, uye iyo miviri inochengetedza kuwiriranisa, saka inonzi synchronous generator.Kumhanya kweiyo armature magnetic field kunonzi synchronous speed.

Shanduko yemhando yesimba: makemikari simba - thermal simba - mechanical simba - magetsi simba.

2. Chimiro cheinjini.

A.Injini muviri

Cylinder block, cylinder cover, silinda liner, mafuta pani.

Iko kushandurwa kwesimba rinopisa uye simba remagetsi mukati mejini yekupisa inopedzwa kuburikidza nematanho mana: kutora, kumanikidza, kushanda uye kupera.Nguva imwe neimwe iyo muchina uchiita maitiro akadaro anonzi kutenderera kwebasa.

B.Kubatanidza tsvimbo crank mechanism

Piston set: piston, piston ring, piston pin, Kubatanidza tsvimbo boka.

Crank flywheel set: crankshaft, crankshaft giya, gwenzi rinotakura, giya rekutanga, flywheel uye pulley.

C.Valve chitima.

Iyo ndiyo nzira yekudzora yekuona maitiro ekutora uye kupera simba kweinjini.

Mafomu ekugadzirisa anosanganisira pamusoro pevharuvhu uye parutivi vharafu.

Gungano revhavha: vharafu, gwara revharuvhu, chitubu chevharuvhu, chigaro chechitubu, mudziyo wekuvhara uye zvimwe zvikamu.

Kupinza uye exhaust system yeinjini

Kupinza uye kupera simba manifolds, mafirita emhepo, kupinza uye kupera simba ducts uye exhaust silencer mumisoro yehumburumbira kana cylinder block.

Turbocharger: wedzera huwandu hwemhepo pavhoriyamu yeyuniti, wedzera avhareji inoshanda kumanikidza uye simba, uye kuderedza kushandiswa kwemafuta.

Kuderera kwepasi: <1.7 (inoratidza chiyero chekumanikidza pakati pekupinda uye kubuda): kudzvinyirira kwepakati: = 1.7-2.5 high pressure> 2.5.

Shandisa intercooling kuderedza kupisa kwegasi.

3.Oil supply system

Basa: zvinoenderana nezvinodiwa zvekushanda, pfapfaidza iyo tsime atomized dhiziri mafuta mucylinder zvinoenderana nemumwe mutemo wejekiseni panguva yakatarwa, yakatarwa huwandu uye kudzvanywa, uye ita kuti ive nekukurumidza uye zvakanaka nemhepo.

Maumbirwo: tangi yemafuta, pombi yemafuta, dhiziri yakaoma uye yakanaka sefa, pombi jekiseni remafuta, jekiseni remafuta, kamuri yekupisa uye pombi yemafuta.

Injini yekumhanyisa gadziriso yakakamurwa kuita mechanical speed regulation uye electronic speed regulation.Mechanical speed regulation yakakamurwa kuita centrifugal type, pneumatic type uye hydraulic type.

4.Lubrication system

Basa: zora nzvimbo dzese dzinokweshana, kuderedza kupera, kuchena uye kutonhorera, kunatsiridza kuisa chisimbiso, uye kudzivirira ngura kune zvese zvinofamba zvikamu.

Kuumbwa: pombi yemafuta, pani yemafuta, pombi yemafuta, sefa yemafuta, inotonhorera yemafuta, mudziyo wekudzivirira uye chiratidzo system.

Chiratidzo chakakosha cherubrication system: kudzvanywa kwemafuta.

Oiri muenzaniso: 15W40CD

5.Cooling system

Yakanyanya kukwira kana yakaderera injini yekushandisa tembiricha inoderedza simba rayo uye hupfumi.Basa reiyo inotonhora sisitimu ndeyekuchengetedza injini kushanda patembiricha yakakodzera, kuitira kuti uwane hupfumi hwakanaka, simba uye kusimba.Zvinoenderana nemhando yekutonhodza, kune kutonhora kwemhepo uye kutonhora kwemvura.

Mhepo yakatonhodzwa kutonhora ine zvakanakira chimiro chakareruka, huremu huremu uye nyore kushandisa uye kugadzirisa, asi kutonhora mhedzisiro haina kunaka, mashandisiro emagetsi uye ruzha zvakakura.Parizvino, inonyanya kushandiswa mumainjini emukati madiki uye inokodzera nzvimbo dzemagwenga uye nzvimbo dzekushaikwa kwemvura.

Kune marudzi maviri ekutonhodza kwemvura: yakazaruka uye yakavharwa.Zvinoenderana neakasiyana kutonhora kutenderera nzira, kuvharika kutonhora kunogona kukamurwa kuita evaporation, kutenderera kwechisikigo uye kutenderera kwekumanikidza.Injini zhinji dzinoshandisa yekumanikidza kutenderera kwemvura kutonhora system.

Kuumbwa: pombi yemvura, tangi yemvura inotonhorera, feni, thermostat, pombi inotonhorera uye silinda musoro, bhachi remvura inotonhorera uye geji yekushisa yemvura yakaumbwa mukati mecylinder block crankcase, nezvimwe.

6. Kutanga-up system

Iyo nzira yese yeinjini kubva pakumira kusvika pakufamba inonzi kutanga.Nhepfenyuro yemidziyo inopedzisa kutanga-up inonzi iyo yekutanga system yeinjini.

Kutanga nzira: bhuku rekutanga, mota kutanga uye kudzvanywa mweya kutanga.Fenglian unit inotangwa nemota.

Kuumbwa: bhatiri, charger, mota yekutanga uye wiring.