I-Mitsubishi Heavy Industries Co., Ltd. yaseJapan idlule eminyakeni engaphezu kwe-100 yomlando, ekuthuthukisweni kwesikhathi eside kokuqongelela amandla obuchwepheshe aphelele kanye nemodi yesimanje yezinga lobuchwepheshe kanye nokuphatha, okwenza i-Mitsubishi Heavy Industries ibe ngummeleli wemboni yokukhiqiza yaseJapan. Ezindaweni ezifana nemikhumbi, insimbi, izinjini, amasethi emishini, imishini ejwayelekile, izindiza, ezempi, i-lifti air conditioning kanye neminye imikhakha, i-Mitsubishi Heavy Industries yenze impumelelo emangalisayo, imikhiqizo ye-Mitsubishi ingathuthuka futhi ihlangabezane nezidingo zabantu empilweni, iphinde ikhuthaze intuthuko yemboni kanye nesayensi nobuchwepheshe bomhlaba. Uchungechunge lwe-Mitsubishi lwamajeneretha kadizili aphakathi nendawo kanye naphezulu asuka ku-4KW kuya ku-4600KW lusebenza emhlabeni wonke njengemithombo yamandla eqhubekayo, evamile, elinde isikhathi eside kanye nephezulu.
Izici zenjini yedizili yeMitsubishi: kulula ukuyisebenzisa, ukwakheka okuncane, isakhiwo esincane, ngesilinganiso esiphezulu kakhulu sokusebenza nentengo. Ukuqina okuphezulu kokusebenza nokuthembeka, ukumelana nomthwalo onamandla womthelela. Usayizi omncane, isisindo esincane, umsindo ophansi, ukulungiswa okulula, izindleko zokulungisa eziphansi. Ukusebenza okuyisisekelo kwe-torque ephezulu, ukusetshenziswa kukaphethiloli okuphansi kanye nokudlidliza okuphansi kunikeza ukuqina nokuthembeka ngisho nasezimweni zemvelo ezinzima. Iqinisekiswe yi-Ministry of Construction yaseJapane ukulawula ukukhishwa komoya ophumayo, futhi inekhono lokuhambisana nemithetho yase-US (EPA.CARB) kanye nemithetho yaseYurophu (EEC).
Isici Somkhiqizo
Isetshenziswa kakhulu esiteshini samandla omhlaba, injini enkulu yaseMarine kanye nenjini yokusiza. Imikhiqizo ithengiswa kahle ezimakethe zaseYurophu naseMelika, futhi iqashelwa kakhulu ngabasebenzisi eShayina. Epulatifomu yalolu chungechunge lwezinjini zedizili, kuneziteshi zamandla omhlaba ezihambisana nokukhishwa kwegesi kwe-US EPA2 kanye nezinjini zedizili zaseMarine ezihambisana nokukhishwa kwegesi kwe-IMO2. I-Lide Power ingumkhiqizi ochwepheshe wamasethi ejenereyitha yedizili, ogunyaziwe ukuhlanganisa abakhiqizi be-OEM besethi yejeneretha yeShanghai Lingzhong engu-500KW ~ 1600kW.
I-Chongqing Pangu Power Technology Co., LTD. (eyayaziwa ngokuthi i-Chongqing Keke Engine Technology Co., LTD.) yasungulwa ngo-2006, itholakala eFenghuang Lake Industrial Park, eYongchuan District, eChongqing. Kuyiphrojekthi yenjini etshalwe yi-Keke Power Technology Co., Ltd USA eShayina. I-Keke Power Technology Co., Ltd. iyinkampani ephelele ehilelekile ekukhiqizweni kwezinjini nasekuthuthukisweni kwamandla. Indlunkulu yayo eNevada, imikhiqizo eyinhloko yenkampani izinjini zedizili ezisheshayo ezinamandla amahhashi aphezulu. Njengamanje, kunezinhlobo ezimbili zezinjini zedizili zochungechunge lwe-Cork, i-P ne-Q, ububanzi bokukhipha amandla enjini bungu-242-2930KW, ububanzi besilinda bungu-128-170mm, kanti inani lamasilinda lingu-6-20.
Imikhiqizo eyinhloko yeChongqing Keke Engine Technology Co., Ltd. yizinjini zikadizili ezisheshayo ezinamandla amahhashi aphezulu. Uchungechunge ngalunye lwemikhiqizo yenjini kaKeke lumelela ubuchwepheshe obusha emkhakheni wezinjini zikadizili njengamanje. Imingcele ephelele yenjini efana nesilinganiso sokusebenzisa uphethiloli, amandla elitha kanye nesilinganiso sesisindo samandla yizinga elithuthukile lezinjini emhlabeni njengamanje. Futhi ngemva kokusebenza, iChongqing Cork ingomunye wabakhiqizi abambalwa emhlabeni abangahlinzeka ngezinjini zikadizili ezinamandla amahhashi amaningi ngezinga elikhulu.
Uchungechunge lweVolvo luhlobo lwamayunithi anobungani nemvelo, ukukhishwa kwayo kungahlangabezana nezindinganiso ze-EU II noma ze-III kanye ne-EPA zemvelo, ukukhethwa kwayo kwenjini kuvela ekukhiqizweni okudumile kwe-Swedish Volvo Group kwenjini yedizili efakwa ngogesi, isethi yejeneretha ye-VOLVO iyinjini yedizili yochungechunge lwenkampani yaseSweden i-VOLVO PENTA yokuqala efakwe ijeneretha yomkhiqizo odumile we-Siemens Shanghai, amayunithi ochungechunge lweVolvo anezici zokusetshenziswa kukaphethiloli okuphansi, ukukhishwa okuphansi, umsindo ophansi kanye nesakhiwo esincane. I-Volvo iyinkampani enkulu kunazo zonke yezimboni eSweden, eneminyaka engaphezu kwengu-120 yomlando, ingenye yabakhiqizi bezinjini abadala kakhulu emhlabeni; Kuze kube manje, umkhiqizo wenjini yayo usufinyelele amayunithi angaphezu kwesigidi, futhi isetshenziswa kabanzi engxenyeni yamandla yezimoto, imishini yokwakha, imikhumbi, njll., futhi ingamandla afanele esethi yejeneretha. Ngesikhathi esifanayo, i-VOLVO ingumkhiqizi kuphela enkampanini ogxile ezinjinini zedizili ezine - nezine-cylinder eziyisithupha, futhi ivelele kulobu buchwepheshe.
Umlingiswa:
1. Ububanzi bamandla: 68KW– 550KW
2. Umthamo wokulayisha oqinile
3. Injini isebenza kahle, umsindo uphansi
4. Ukusebenza kokuqala okubandayo okusheshayo nokuthembekile
5. Umklamo omuhle kakhulu
6. Ukusetshenziswa kukaphethiloli okuncane, izindleko zokusebenza eziphansi
7. Ukukhishwa okuncane komoya ophumayo, ukuvikelwa kwezomnotho kanye nemvelo
8. Inethiwekhi yesevisi yomhlaba wonke kanye nokuhlinzekwa okwanele kwezingxenye ezisele
Ngenxa yokuthi amandla okushisa athile amanzi makhulu, ukukhuphuka kwezinga lokushisa ngemva kokumunca ukushisa kwe-cylinder block akukuningi, ngakho ukushisa kwenjini ngokusebenzisa isekethe yamanzi apholile, ukusetshenziswa kwamanzi njengesithwali sokushisa, bese kudlula endaweni enkulu yesinki sokushisa ngendlela yokushabalalisa ukushisa kwe-convection, ukuze kugcinwe izinga lokushisa elifanele lokusebenza kwenjini yejenereyitha kadizili.
Uma izinga lokushisa lamanzi lenjini yejenereyitha likadizili liphezulu, iphampu yamanzi ipompa amanzi ngokuphindaphindiwe ukuze inciphise izinga lokushisa lenjini, (Ithangi lamanzi lakhiwe ngepayipi lethusi elingenalutho. Amanzi okushisa aphezulu angena ethangini lamanzi ngokupholisa komoya kanye nokugeleza komoya odongeni lwesilinda senjini) ukuvikela injini, uma izinga lokushisa lamanzi asebusika liphansi kakhulu, kulokhu kuzomisa ukujikeleza kwamanzi, ukuze kugwenywe izinga lokushisa lenjini yejenereyitha likadizili liphansi kakhulu.
Ithangi lamanzi lesethi yejenereyitha yedizili lidlala indima ebaluleke kakhulu emzimbeni wonke wejenereyitha, uma ithangi lamanzi lisetshenziswa ngendlela engafanele, lizobangela umonakalo enjinini yedizili kanye nejenereyitha, futhi lizobangela nokuthi injini yedizili ilahlwe ezimweni ezimbi kakhulu, ngakho-ke, abasebenzisi kumele bafunde ukusebenzisa kahle ithangi lamanzi lesethi yejenereyitha yedizili.
Uchungechunge lwePerkins
Incazelo yemikhiqizo
I-British Perkins (Perkins) Engine Co., Ltd. yasungulwa ngo-1932, njengomkhiqizi wezinjini zomhlaba wonke, isethi yejenereyitha yedizili iPerkins ekhethiwe yenjini yokuqala yePerkins engenisiwe, ububanzi bomkhiqizo wayo buphelele, ububanzi bokumboza amandla, bunokuqina okuhle kakhulu, ukuthembeka, ukuqina kanye nokuphila kwesevisi. Isetshenziswa kabanzi kwezokuxhumana, embonini, ubunjiniyela bangaphandle, ezimayini, ekulweni nezingozi, kwezempi nakweminye imikhakha. Izinjini zedizili zochungechunge ezingama-400, 1100, 1300, 2000 kanye no-4000 zikhiqizwa yiPerkins nezitshalo zayo zokukhiqiza e-UK ngokwezindinganiso zazo zekhwalithi zomhlaba wonke.
Izici zomkhiqizo:
1. Injini isebenzisa ubuchwepheshe bamuva baseYurophu naseMelika kanye nezinto eziqinile ezingagugi ukuqinisekisa ikhwalithi yekilasi lokuqala;
2. Ukusetshenziswa kukaphethiloli okuphansi, ukusebenza okuzinzile, ukulungiswa okulula, izindleko zokusebenza eziphansi, ukukhishwa okuphansi komoya ongcolile;
3. Izinga lomsindo elihlanzekile, elithule, ligcinwa ezingeni eliphansi kakhulu;
4. Injini ingasebenza ngaphandle kwezinkinga amahora angu-6000;
5. Injini inikeza iwaranti ejwayelekile yeminyaka emibili, egcizelela ukuqiniseka okuphelele komkhiqizi ngokuqina nokuthembeka komshini.
Izici zomkhiqizo
(1) I-crankshaft ehlanganisiwe, umzimba wohlobo lwe-gantry, induku yokuxhuma eyisicaba, i-piston emfushane, ukubukeka okuqinile nokunengqondo, okusekela ukuzivumelanisa nezimo okuqinile kungashintshaniswa nenjini endala yedizili engu-135;
(2) Sebenzisa uhlobo olusha lwe-combustor ukuze wandise ingcindezi yokufaka uphethiloli, uthuthukise inqubo yokushisa, futhi ufeze izinkomba zokuvikela imvelo: inani lokukhishwa kokungcola komoya lihlangabezana nezidingo ze-JB8891-1999, futhi umsindo uhlangabezana nezidingo ze-GB14097-1999 futhi unomkhawulo;
(3) Ukugcoba, ukwakheka kokwenza ngcono uhlelo lokupholisa, ukunciphisa inani lamapayipi angaphandle nezingxenye, nge-alternator ephelele engenamabhulashi ukuze kuthuthukiswe kakhulu ukuvuza okuthathu, ukuthembeka kuqiniswa kakhulu;
(4) I-J98, i-J114b exhaust gas matching turbocharger, enekhono lokusebenza eliqinile le-plateau, endaweni ephakeme engamamitha angu-5000 ukuphakama, ukwehla kwamandla kungaphansi kuka-3%;
I-Shanghai Kaixun Engine Co., Ltd. iyinkampani ephelele yezinjini zokushisa zangaphakathi egxile ekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwezinjini zikadizili ezingu-135 kanye nezingu-138. Imakethe yamasheya yakhiwa ngawo-1990, cishe iminyaka engama-20 yokukhiqiza, ukuthengisa kanye nomlando wocwaningo kanye nentuthuko.
Imikhiqizo yeKaisen ihlukaniswe ngamasilinda ayi-6 kanye namasilinda ayi-12 ochungechunge olubili, ngokulandelana, ububanzi besilinda obuyi-135mm kanye ne-138mm izigaba ezimbili, ukuhamba okungu-150, 155, 158, 160, 168 kanye nezinye izinhlobo, ukumbozwa kwamandla okungu-150KW-1200KW. Ine-“Ilayisensi Yokukhiqiza Umkhiqizo Wezimboni” ekhishwe yi-General Administration of Quality Inspection and Quarantine ye-People's Republic of China kanye nesitifiketi sokukhuthazwa kwemikhiqizo yokuvikela imvelo ekhishwe yi-State Environmental Protection Administration, futhi ihlanganiswe ngokugcwele nesitifiketi sesistimu yekhwalithi ye-ISO9001.
Le nkampani isebenzisa injini yaseCape njengenjini yedizili esekela amandla, uhlobo lwe-“Cape” olusebenzisa uphethiloli olusebenzisa uchungechunge lomoya-umoya, ukusetshenziswa kukaphethiloli okungu-206g/kw.h uma kuqhathaniswa nenjini yedizili yendabuko engu-135 engu-232g/kw.h, kuncishiswe kakhulu; Izindleko zokusebenza zomsebenzisi wokugcina, futhi ngokuhambisana nokukhishwa kwesibili kukazwelonke, okungukuthi, ukufeza umphumela ophindwe kabili wokonga amandla nokuvikelwa kwemvelo, ukukhetha kokuqala kwabasebenzisi ngaphansi kophawu lukazwelonke lokulondolozwa kwamandla nokunciphisa ukukhishwa kwegesi i-New Deal.