Izinyathelo Zezinga Lokushisa Eliphansi Ukuqala Kwesethi Yegenerator Diesel

Ngokufika kobusika ezindaweni ezisenyakatho noma ezisentshonalanga ye-China ebusika, ngenxa yokuthi izinga lokushisa le-ambient liphansi, imishini yokwakha kunzima ukuqala.Isizathu esiyinhloko ukuthi izinga lokushisa lomoya ekupheleni kwe-contraction ye-cylinder yenjini ye-diesel ayikwazi ukufinyelela izinga lokushisa elidingwa ukwethulwa, futhi ukucindezela komoya ocindezelwe kusilinda kuphansi kakhulu kunokucindezela okudingekayo ngokuqalisa;Izinga lokushisa elilungile lokusebenza kwebhethri ngu-20 ~ 40 ℃.Ngokuncipha kwezinga lokushisa elizungezile, amandla okukhiphayo nawo ayancipha ngokulinganayo, okuholela ekwehleni kwamandla esistimu yokuqala yenjini kadizili.Lapho izinga lokushisa le-ambient liphansi, i-viscosity kawoyela iba nkulu, ukumelana phakathi kokungqubuzana okungalungile kuyanda, ukuze isivinini sokuqala senjini kadizili sinciphe, ndawonye, ​​i-viscosity yedizili iyanda, ikhwalithi yomjovo kaphethiloli i-atomization iyawohloka, futhi isikhathi sokulibaziseka siyancipha. isikhathi eside;Ukuminyana komoya kanye nokuqukethwe komoyampilo kuyehla ngokwanda kokuphakama, futhi uma ukuphakama ukuphakama, kuba nzima nakakhulu ukuqala kwenjini kadizili.Ezimweni zokushisa eziphansi, ukuze kuqinisekiswe ukuthi zonke izinhlobo zemishini yokwakha zingasetshenziswa ngokuphepha ezimweni ezibandayo, ukugcinwa kwansuku zonke kufanele kwenziwe kahle, futhi uhlelo lokuqala oluyisizayo olusezingeni eliphansi kufanele lufakwe kangcono.China Dingbo ikwethulela izinga lokushisa eliphansi elivamile.

Indlela yokuqala:

(1) ukukhethwa komsebenzi wokushisa ophansi we udizili uwoyela injini amafutha anjalo viscosity lokushisa eliphansi lincane, ukungqubuzana phakathi umbhangqwana abushelelezi, encane ukuqala ukumelana, kuvumelana ukuqala.Manje ukusetshenziswa kukawoyela wezigaba eziningi, njenge-15W/40W ngaphambi kokuncane inani le-liquidity yamafutha aphansi lokushisa lingcono.Ngakho-ke, ukusetshenziswa kwe-10W noma i-5W yamafutha kunconywa ekushiseni okuphansi.

(2) ibhethri elisebenza kahle izinga lokushisa eliphansi lingasetshenziselwa ukwahlukanisa ibhethri uma kunesidingo, ukuze kuqinisekiswe ukuthi lingashajwa ngokujwayelekile ngaphansi kwezimo zokushisa eziphansi futhi lihlangabezane nokuphumayo kwamanje, bese kuthuthukisa amandla ohlelo lokuqala.

(3) Gcwalisa uketshezi lokuqala olubandayo

(4) Ukushisa kwangaphambi komlilo kuyaqala

(5) Isistimu yokushisisa amanzi ejikelezayo (eyaziwa nangokuthi isistimu yokushisisa i-fuel heater)

(6) Ezinye izindlela zokushisa ngaphezu kwezindlela zokushisa ezingenhla, zingakhetha futhi indlela yokushisa amanzi ashisayo, indlela yokushisa umusi, indlela yokushisa kagesi kanye nezinye izindlela zokuqalisa ukushisa okuphansi.I-heater kaphethiloli iqala ekushiseni okuphansi futhi kukhethwe indlela yokushisa yokujikeleza kwesistimu yamanzi.Isifudumezi samafutha siyindawo epholisayo ohlelweni lokujikeleza lwe-heater ngomgomo wokushintshaniswa kokushisa kokushiswa.Indlela yayo yokulawula iwuhlobo olusebenzayo, umkhiqizo usebenzisa uwoyela wedizili omncane ofanele izinga lokushisa lendawo njengophethiloli, futhi ungasebenza ngokujwayelekile ngaphansi kwezimo zemvelo ezingaphezu kuka -40℃.Sebenzisa ugesi we-24V dc (futhi ungenziwa ngezifiso ngokuya ngezidingo zomsebenzisi 12V).

Ingahlanganiswa nenjini kanye nerediyetha ephoqelelwe kanye nezinye izisetshenziswa zokupholisa ezisizayo ukuze kwakhiwe uhlelo lokujikeleza, lwezinhlobo ezihlukahlukene zenjini yemoto ephansi kwezinga lokushisa eliphansi, i-windshield defrosting kanye nokushisa kokunikeza ukushisa kwangaphakathi.

Umkhiqizo ulungele lezi zimo ezilandelayo: 1. Izinga lokushisa le-ambient: -40℃- +40℃ 2. Izinga lokushisa ohlelweni: ≤95℃ 3. Ukucindezela ohlelweni: 0.4-2kgf/cm2 4. 5. Isivinini somoya: I-0-100km/h Isistimu yokushisisa ephakathi nendawo yokupholisa ejikelezayo, eyaziwa nangokuthi isistimu yokushisisa ye-fuel heater.Injini kadizili ingaqalwa ngokujwayelekile endaweni engaphansi kuka -40 ℃.Isithombe sibonisa i-heater kagesi ewuketshezi.Ukushiswa kukaphethiloli kungashisisa ngokuqhubekayo indawo epholile kuyo yonke isistimu yokujikeleza.I-heater isebenzisa ugesi ongu-24V noma i-12V DC futhi yakha isistimu yokushisisa ejikelezayo enenjini yedizili nerediyetha.Akukhona nje kuphela ukungqubuzana kwe-cylinder ne-piston phakathi kwezinga lokushisa lamafutha, i-viscosity kawoyela yehla, kodwa futhi ingenza umoya epayipini lokungenisa ushiswe.Lena indlela entsha yokusiza emazingeni okushisa aphansi, le ndlela yokuqalisa izinga lokushisa eliphansi ingeyokushisisa uphethiloli, ngenhlanhla, iphampu yamanzi izoba sesimweni sokupholisa injini, isifudumezili samafutha sizofudunyezwa ngemva kokugaywa kabusha emzimbeni wenjini, ukuze ukushisa injini, ukufinyelela inhloso yokuqala injini ngaphansi kwezimo eziphansi zokushisa.Umgomo wokusebenza kwesifudumezi sikawoyela uphethiloli, ukushayela kwenjini iphampu kawoyela, ifeni kagesi ephehla uphethiloli ngepayipi eliya ku-atomizer, ifeni ye-atomization neyomlilo ehogelwe yashiswa ekuxubeni komoya ongaphakathi endlini, ukushiswa ipulaki kagesi oshisayo, ngaphakathi kokushiswa okunamandla ngemva kokukhishwa kwesidumbu, isinki sokushisa sendawo yangaphakathi yejazi lamanzi, izofudumeza amanzi ukuze asethe endaweni yokupholisa ye-interlayer, I-interlayer medium izungeza lonke uhlelo lwamapayipi ngaphansi komphumela wepompo (noma i-convection yokushisa) ukuze ufinyelele inhloso yokushisa.Igesi engcolile evela ekushiseni ikhishwa ngembobo yokukhipha umoya.Yonke inqubo yokushisisa yale ndlela yokuqala yezinga lokushisa eliphansi ithatha i-30-40min, engashisisa izinga lokushisa lomzimba wenjini libe ngu-40-50℃ noma ngaphezulu.Okwamanje, uwoyela injini kungashiswa, viscosity kawoyela kunciphisa, futhi isimo esibushelelezi injini ngaphansi kwezimo okushisa aphansi ngcono, ukuze injini ikwazi ukuqala kahle.Le ndlela yokuqalisa izinga lokushisa eliphansi inezinzuzo eziphawulekayo, okuthuthukisa kakhulu ukusebenza kwenjini ngaphansi kwezinga lokushisa eliphansi kanye nesimo esibandayo.