Noma ngabe amaChongqing Cumminsisethi ye-diesel generatornoma i-Dongfeng Cumminsisethi ye-diesel generator, ngemva kokusebenza isikhathi eside, izenzakalo ezinjengokuguga kwezingxenye zesethi ye-generator kanye nokuvunyelwa kokufaneleka ngokweqile kuvame ukwenzeka. Lawa maphutha kufanele adonse ukunaka okukhulu kubasebenzisi. Lesi sihloko sizokwenza ukuhlaziya okufanelekile kanye nokusikisela kokuthi unganciphisa kanjani izinga lokuvela kwamaphutha kanye namaphutha ajwayelekile ngamanye.
Isethi yejeneretha ye-Cummins, iphutha elilodwa, ingcindezi kawoyela ephansi
Ekusebenzeni kwama-cumminsisethi ye-diesel generator, umfutho ophansi kawoyela uzodala iyunithi yokugcoba empofu izingxenye zokudlulisa, uma ukususwa kwamafutha kuzovela into efana ne-cylinder, cylinder, imvume yokuthwala inkulu kakhulu, ithinta ngokuqondile ukusetshenziswa okujwayelekile kwesethi ye-generator ye-cummins diesel.
Umfutho ophansi kawoyela weCumminsamasethi generator dieselihlobene kakhulu nezici ezilandelayo:
(1) Uhlelo lokupholisa: Isibandisi sikawoyela sivalekile; Igebe elingaphandle le-radiator core livinjiwe.
(2) Uhlelo lokuthambisa: Isihlungi samafutha singcolile; Ipayipi lokumunca uwoyela livaliwe. Isilawuli somfutho kawoyela sihlulekile.
(3) Ukulungiswa nokulungiswa kwemishini; Ukukhipha imvume engafanele Injini idinga ukulungiswa kabusha okukhulu. Ibherethi eyinhloko noma insimbi yokuxhuma iyonakala.
(4) Ukusetshenziswa nokunakekelwa: Ukugcwala kwenjini; Amafutha enjini kufanele ashintshwe ngesikhathi futhi ukusetshenziswa okufanele kwesici sokuhlunga uwoyela kufanele kuqinisekiswe. Kuphela ngokulandela izindlela zokunakekela ezifanele lapho ukusetshenziswa okuvamile kweyunithi kungaqinisekiswa.
Iphutha 2 le-CumminsIsethi ye-Diesel GeneratorEkusebenzeni kwamasethi ejeneretha edizili e-Cummins, kuvamile ukuhlangana nesimo lapho okokupholisa kungazuzi. Lokhu kuhlanganisa ukujikeleza kwegazi okukhulu kodwa kungabi nokuncane ukujikeleza kwegazi, noma ukujikeleza okuncane kodwa kungabi nokujikeleza okukhulu. Lokhu kuholela ekwenyukeni okusheshayo kwezinga lokushisa lesilinda nokuvalwa kungazelelwe ngenxa yokwenyuka kwezinga lokushisa likawoyela, okuthinta ngokuqondile ukusetshenziswa okuphephile kwamasethi ejeneretha e-Cummins.
Izizathu zokuthi okokupholisa kungajikelezi yilezi ezilandelayo:
(1)Izici zerediyetha zesethi yejeneretha ye-Cummins zivalekile noma zonakele. Uma isiphephetha-moya sokupholisa sihluleka ukusebenza noma usinki wokushisa uvalekile, izinga lokushisa lesipholile alikwazi ukuncishiswa. Uma usinki wokushisa ugqwalile futhi ulimele, kungabangela ukuvuza futhi kubangele nokungahambi kahle kwegazi.
(2) I-thermostat ye-Cumminsisethi ye-diesel generatorinephutha. I-thermostat ifakwe egunjini lomlilo wenjini ukulawula izinga lokushisa legumbi lokusha injini. I-thermostat kufanele ivuleke ngokuphelele ezingeni lokushisa elishiwo (amadigri angu-82) ukuze kube lula ukujikeleza okuncane. Ngaphandle kwe-thermostat, isipholile asikwazi ukugcina izinga lokushisa lokujikeleza, okungase kubangele i-alamu yezinga lokushisa eliphansi.
(3)Umoya oxutshwe ohlelweni lokupholisa amaCummins amasethi generator diesel kubangela ukuvinjwa kwamapayipi. Ukulimala kwe-valve yokumunca kanye ne-exhaust valve ethangini lamanzi lokunwetshwa nakho kuthinta ngokuqondile ukujikeleza. Ngalesi sikhathi, kuyadingeka ukuhlola njalo ukuthi amanani abo okucindezela ayahlangabezana yini nemithethonqubo. Ingcindezi yokumunca ingu-10kpa kanti i-exhaust pressure ingu-40kpa. Ukwengeza, ukuthi ipayipi lokukhipha umoya alivimbeli yini futhi kuyisizathu esibalulekile esithinta ukujikeleza.
(4)Izinga lokupholisa lamaCumminsisethi ye-diesel generatoriphansi kakhulu noma ayihlangabezani nemithethonqubo. Uma izinga le-liquid liphansi kakhulu, lingabangela ngokuqondile ukuthi izinga lokushisa lokupholisa likhuphuke, livimbele isipholile ukuba sijikeleze. Ngokwemithethonqubo, okokupholisa kufanele kube ngu-50% we-antifreeze +50% wamanzi athambekele + DCA4. Uma ingahlangabezani nezidingo, izobangela ukuvaleka kwamapayipi kanye nokugqwala odongeni lwangaphakathi lwepayipi, kuvimbele isipholile ukuba sijikeleze ngendlela evamile.
(5)Iphampu yamanzi yeCumminsisethi ye-diesel generatorinephutha. Hlola ukuthi iphampu yamanzi isebenza kahle yini. Uma kutholakala ukuthi i-shaft yegiya yokudlulisela yepompo yamanzi igqoke ngaphezu komkhawulo, kubonisa ukuthi iphampu yamanzi ngeke isakwazi ukusebenza futhi idinga ukushintshwa ukuze kuqinisekiswe ukujikeleza okuvamile.
Isikhathi sokuthumela: May-16-2025