Iyunithi yephampu kadizili yintsha uma kuqhathaniswa ngokwezinga likazwelonke le-GB6245-2006 “izidingo zokusebenza kwephampu yomlilo nezindlela zokuhlola”. Lolu chungechunge lwemikhiqizo lunezinhlobonhlobo eziningi zekhanda nokugeleza, okungahlangabezana ngokugcwele nokunikezwa kwamanzi omlilo ngezikhathi ezihlukahlukene ezindaweni zokugcina izimpahla, amadokodo, izikhumulo zezindiza, i-petrochemical, izitshalo zamandla, iziteshi zegesi ezinamanzi, izindwangu kanye nezinye izimboni nezimayini. Inzuzo yukuthi iphampu yomlilo kagesi ayikwazi ukuqala ngemva kokuhluleka kwamandla okungazelelwe kwesistimu yamandla esakhiwo, futhi iphampu yomlilo we-diesel iqala ngokuzenzakalelayo futhi ifake emanzini aphuthumayo.
Iphampu ye-diesel yakhiwe injini ye-diesel kanye ne-multistage fire pump. Iqembu lephampu iyiphampu evundlile, yokumunca okukodwa, yesiteji esisodwa esiyi-centrifugal. Inezici zokusebenza kahle okuphezulu, ububanzi bokusebenza okubanzi, ukusebenza okuphephile nokuzinzile, umsindo ophansi, impilo ende, ukufakwa okulula nokugcinwa. Ukuze kuthuthwe amanzi ahlanzekile noma olunye uketshezi olufana nezici ezibonakalayo namakhemikhali emanzini. Kungenzeka futhi ukuguqula i-material yezingxenye zokugeleza kwepompo, ifomu lokuvala futhi ukwandise uhlelo lokupholisa lokuthutha amanzi ashisayo, uwoyela, imidiya ebolayo noma e-abrasive.
Izici zomkhiqizo
Isethi yejeneretha kadizili ye-Cummins yamukela ubuchwepheshe bokukhiqiza obuphambili base-United States, futhi imikhiqizo ihambisana nobuchwepheshe beCummins yase-United States futhi ihlanganiswe nezici zemakethe yaseShayina. Ithuthukiswe futhi iklanywe ngomqondo wobuchwepheshe benjini ehamba phambili, futhi inezinzuzo zamandla aqinile, ukuthembeka okuphezulu, ukuqina okuhle, ukonga uphethiloli omuhle kakhulu, usayizi omncane, amandla amakhulu, i-torque enkulu, indawo yokugcina i-torque enkulu, ukuguquguquka okunamandla kwezingxenye, ukuphepha nokuvikelwa kwemvelo.
Ubuchwepheshe obunelungelo lobunikazi
Holset turbocharging uhlelo. Idizayini edidiyelwe yenjini, izingxenye ezingaphansi kwama-40%, izinga lokuhluleka eliphansi; I-camshaft yensimbi eyakhiwe, ukuqina kokufakwa kwejenali, ukuthuthukisa ukuqina; Uhlelo lwe-PT fuel; I-rotor high pressure fuel pump inciphisa ukusetshenziswa kukaphethiloli nomsindo; I-piston nickel alloy cast iron insert, i-phosphating emanzi.
Ukufakwa kokuphathelene
Ukusetshenziswa kwezinto ezithuthukisiwe nezinqubo zokukhiqiza, izindinganiso zekhwalithi ezingaguquki emhlabeni wonke, ikhwalithi enhle kakhulu, ukusebenza okuhle kakhulu, ukuqinisekisa ukusebenza kahle kwenjini nokwelula impilo yenjini ngempumelelo.
Ukukhiqiza ochwepheshe
UCummins usekwazi kahle ubuchwepheshe bokukhiqiza injini ehamba phambili emhlabeni, usesungule izindawo zokukhiqiza eziyi-19 ze-R & D e-United States, Mexico, United Kingdom, France, India, Japan, Brazil naseChina, yakhe inethiwekhi eqinile ye-R & D yomhlaba wonke, isamba sezindawo zokuhlola ezingaphezu kuka-300.
I-Deutz Diesel Generator Set (i-Deutz) iyisikhungo sokuqala emhlabeni sokukhiqiza injini evuthayo, esingesinye sezinkampani ezihamba phambili zabakhiqizi benjini kadizili, eyasungulwa ngo-1864, ikomkhulu laso lise-Cologne, eJalimane. Lo mkhiqizo unokusebenza okuthembekile, ikhwalithi enhle, usayizi omncane, isisindo esiqinile, ububanzi bamandla obungu-10 ~ 1760KW amasethi ejeneretha anezinzuzo ezinhle zokuqhathanisa.
I-DEUTZ ngokuvamile ibhekisela enjinini kadizili ye-Deutz ekhiqizwa yi-Deutz Company, enegama lokuhweba elithi Deutz. Ngo-1864, uMnu. Otto kanye noMnu. Langen ngokuhlanganyela basungula imboni yokuqala emhlabeni yokukhiqiza injini, okuwumanduleli wenkampani yanamuhla iDeutz. Injini yokuqala eyasungulwa nguMnu. Otto kwakuyinjini yegesi eyashisa igesi, ngakho uDeutz useneminyaka engaphezu kwengu-140 esebenza ezinjinini zegesi.
IDeutz ikhiqiza izinhlobo eziningi zezinjini, kusukela ku-4kw kuya ku-7600kw, okuhlanganisa izinjini zikadizili ezipholile emoyeni, izinjini zikadizili eziphole ngamanzi nezinjini zegesi, okukhona kuzo izinjini zikadizili ezipholiswa ngomoya ziwuhlobo lwazo i-ACES.
Isethi yejeneretha ye-Gedexin isebenzisa injini ye-Deutz udizili ukukhiqiza isethi yejeneretha ye-Deutz (Deutz), ikhwalithi ithembekile futhi ikhwalithi iqinisekisiwe.
German Benz MTU 2000 uchungechunge, 4000 uchungechunge injini diesel. Yathuthukiswa futhi yakhiqizwa ngo-1997 yi-German engine turbine alliance Frierhafen GMBH (MTU), okuhlanganisa amasilinda ayisishiyagalombili, amasilinda ayishumi nambili, amasilinda ayishumi nesithupha, amasilinda ayishumi nesishiyagalombili, ama-cylinder angamashumi amabili amamodeli amahlanu ahlukene, amandla okukhipha amandla asuka ku-270KW kuya ku-2720KW.
Ukwenza uchungechunge lwe-MTU lwamayunithi anamandla amakhulu okuvikela imvelo, sikhetha injini yedizili yomjovo we-elekthronikhi yaseJalimane i-Daimler-Chrysler (Mercedes-Benz) MTU ye-MTU yokwenza isethi ephelele. Umlando we-MTU ungasuka emuva enkathini yemishini ngekhulu le-18. Namuhla, ibambelele esikweni elihle, i-MTU ibilokhu imile phambili kubakhiqizi bezinjini emhlabeni ngobuchwepheshe bayo obusezingeni eliphezulu obungenakuqhathaniswa. Izinga eliphezulu lenjini ye-MTU, ubuchwepheshe obusezingeni eliphezulu, ukusebenza okusezingeni eliphezulu, ukuvikelwa kwemvelo kanye nempilo ende yesevisi kuhambisana ngokuphelele.
I-MTU iyingxenye yesistimu ye-diesel propulsion system ye-German DaimlerChrysler Group kanye nomkhiqizi wezinjini zikadizili ezihamba phambili emhlabeni. Imikhiqizo yayo isetshenziswa kakhulu kwezempi, ujantshi, ezimotweni ezingekho emgwaqeni, Imikhumbi yasolwandle nasezimbonini zamandla kagesi (kuhlanganise nezimboni zamandla ezingami).
Umsindo we-generator
Umsindo we-generator uhlanganisa umsindo we-electromagnetic obangelwa ukushayeka kwenkundla kazibuthe phakathi kwe-stator ne-rotor, nomsindo wemishini obangelwa ukuzungezisa okuhambisanayo.
Ngokusho kokuhlaziywa komsindo okungenhla kwesethi ye-diesel generator. Ngokuvamile, izindlela ezimbili zokucubungula ezilandelayo zisetshenziselwa umsindo wesethi ye-generator:
Ukwelashwa kokunciphisa umsindo kwegumbi likawoyela noma ukuthengwa kweyunithi yohlobo olumelene nomsindo (umsindo wayo ku-80DB-90dB).
Uhlelo lokulawula ukuziqalela lulawula ngokuzenzakalelayo ukusebenza/ukuma kwesethi ye-generator, futhi futhi inomsebenzi wezandla; Esimeni sokulinda, isistimu yokulawula ithola ngokuzenzakalelayo isimo se-mains, iqala ngokuzenzakalelayo ukukhiqiza amandla lapho igridi yamandla ilahlekelwa amandla, futhi iphuma ngokuzenzakalelayo futhi ime lapho igridi yamandla ithola amandla kagesi. Yonke le nqubo iqala ngokulahleka kwamandla kusuka kugridi kuya kugesi kusuka ku-generator ingaphansi kwamasekhondi angu-12, okuqinisekisa ukuqhubeka kokusetshenziswa kwamandla.
Isistimu yokulawula ikhethiwe i-Benini (BE), i-Comay (MRS), i-deep sea (DSE) namanye amamojula okulawula ahamba phambili emhlabeni.
Isethi ye-generator ye-Shanghai Shendong isebenzisa injini ye-diesel ye-Shanghai Shende njengephakeji yamandla, amandla enjini asuka ku-50kw kuya ku-1200kw. I-Shanghai Shendong New Energy Co., Ltd. ingeyeSiwugao Group, esebenza kakhulu enjinini kadizili futhi ibhizinisi layo eliyinhloko yi-R & D, ukuklama, ukukhiqiza. Imikhiqizo yayo inochungechunge lwe-SD135, uchungechunge lwe-SD138, uchungechunge lwe-SDNTV, uchungechunge lwe-SDG imikhiqizo emine yesikhulumi, ikakhulukazi uchungechunge lwe-SD138 generator setha injini yedizili ngesisekelo senjini yokuqala yedizili engu-12V138 ukuthuthukisa ukwakheka, ukubukeka, ikhwalithi, ukuthembeka, umnotho, ukukhishwa kwegesi, umsindo wokudlidliza nezinye izici zokufeza ukuthuthukiswa okubalulekile. Ingamandla aphelele asekelayo esethi yejeneretha yedizili.
Iqembu le-Daewoo lenze impumelelo enkulu emkhakheni wezinjini zikadizili, izimoto, amathuluzi omshini ozishintshayo namarobhothi. Mayelana nezinjini zikadizili, ngo-1958, yasebenzisana ne-Australia ukukhiqiza izinjini zaseMarine, kwathi ngo-1975 yethula uchungechunge lwezinjini zikadizili ezisebenza kanzima ngokubambisana nenkampani yaseJalimane iMAN. Ngo-1990, yasungula iDaewoo Factory eYurophu, iDaewoo Heavy Industries Yantai Company ngo-1994, kanye neDaewoo Heavy Industries e-United States ngo-1996.
Izinjini ze-diesel ze-Daewoo zisetshenziswa kabanzi ekuvikelweni kwezwe, izindiza, izimoto, imikhumbi, imishini yokwakha, amasethi we-generator, nobukhulu bayo obuncane, isisindo esilula, ukumelana okuqinile nomthwalo ongazelelwe, umsindo ophansi, izici zezomnotho nezithembekile zibonwa yizwe.