Umsebenzi womlandeli we-elekthronikhi wezimoto
Ifeni kagesi yezimoto iyisici esibalulekile sohlelo lokupholisa imoto, esisebenza ngokuyinhloko ukusiza ukugcina izinga lokushisa elifanele lokusebenza kwenjini nezingxenye ezihlobene nayo, ukuqinisekisa ukuthi imoto isebenza kahle nangokuphepha.
Umsebenzi oyinhloko wefeni kagesi ukukhipha ukushisa. Lokhu ukwenza ngokuphoqa umoya ukuthi ugeleze phezu kwe-radiator (ithangi lamanzi) ukuze kuphole i-coolant yenjini eshisayo, kuvimbele injini ukuthi ishise kakhulu. Ngokuvamile ilawulwa yinzwa yokushisa kwamanzi noma iswishi yokulawula ukushisa. Lapho izinga lokushisa le-coolant lifinyelela umkhawulo omisiwe (njengo-90°C noma 95°C), iqala ngokuzenzakalelayo, ime lapho izinga lokushisa lehla, ifinyelele ukonga amandla kanye nokuphathwa kahle.
Ngaphezu kwalokho, ifeni kagesi isekela ukusebenza kohlelo lokupholisa umoya. Ezindleleni zokupholisa noma zokushisa, iqhuba umoya ukuthi udlule ku-condenser noma ku-evaporator yokupholisa umoya ukuze kuthuthukiswe ukusebenza kahle kokupholisa noma kusabalaliswe umoya oshisayo, ngaleyo ndlela kulawula izinga lokushisa langaphakathi.
Ukulawula okuhlakaniphile kwefeni kagesi kuletha izinzuzo eziningana, okuhlanganisa nokwenza ngcono ukusetshenziswa kwamandla ngokulungiswa kwesivinini (njengezindlela zesivinini esiphezulu nesiphansi), ukunciphisa umthwalo wenjini, kanye nokubuyisela umoya onganele wemvelo ngesivinini esiphansi noma ukungasebenzi, okuqinisekisa umphumela wokupholisa.
Ukuxazulula inkinga yokwehluleka kwefeni kagesi engajikelezi kudinga indlela yesinyathelo ngesinyathelo: Okokuqala, hlola ukuthi izinga lokushisa lamanzi lingaphakathi kwebanga elijwayelekile (izinga lokushisa elivamile lokuqala licishe libe ngu-90-95°C). Bese, hlola ama-fuse, ama-relay, iswishi yokulawula izinga lokushisa, kanye ne-motor ngokulandelana. Nansi inqubo yokuxazulula izinkinga ehlelekile:
Ukuhlolwa okuyisisekelo (ukusebenza okubalulekile)
Ukutholwa kwezinga lokushisa lamanzi: Qala injini ukuze ifinyelele izinga lokushisa lokusebenza elijwayelekile (cishe imizuzu eyi-10), qaphela igeyiji yokushisa kwamanzi kudeshibhodi. Uma izinga lokushisa lamanzi lingaphansi kuka-90°C, ifeni engajikelezi kuyinto evamile; uma izinga lokushisa lamanzi lingaphakathi kwebanga elijwayelekile kodwa lingajikelezi, kudingeka uphenyo olwengeziwe.
Ukuhlolwa kwefusi: Vula ibhokisi lefusi legumbi lenjini, thola ifusi yefeni (bheka incwadi yemiyalelo yemoto ukuze uthole indawo), sebenzisa i-multimeter ukuhlola ukuthi iyapheshulwa yini. Uma ipheshulwa, yishintshe ngefusi efanayo (ungasebenzisi ucingo lwethusi esikhundleni salo).
Ukuhlolwa kwengxenye eyinhloko
Ukuhlolwa kokudluliselwa:
Qala imoto bese uvula iswishi ye-A/C. Lalela umsindo othi "chofoza" ovela ku-relay.
Uma kungekho msindo, sebenzisa i-multimeter ukuthola ukumelana kwekhoyili yokudlulisa (inani elijwayelekile lingu-50-100Ω). Uma kungavamile, yishintshe.
Ukuqinisekiswa kweswishi yokulawula izinga lokushisa:
Khipha ipulaki yokushintsha izinga lokushisa bese unqamula amaphini. Uma ifeni lijikeleza, iswishi yonakele futhi idinga ukushintshwa.
Uma ingajikelezi, hlola ukuthi isekethe yokushintsha ivuliwe yini (hlola nge-multimeter ukuze ubone ukuqhubeka).
Ukuphathwa kwamaphutha ajulile
Ukuxilongwa kwemisipha:
Nqamula ugesi bese uhambisa ama-fan blades ngesandla. Uma kukhona ukuminyana noma umsindo ongajwayelekile, gcoba ishafti ejikelezayo (consisela uwoyela okhethekile wokugcoba) noma ushintshe injini.
Ukuhlolwa kokuvula amandla kwenjini: Xhuma ugesi we-12V, uma ungajikelezi, kuyiphutha lenjini.
Isekethe kanye nezinzwa:
Hlola amakhodi amaphutha e-ECU (ikhompyutha yemoto) usebenzisa i-OBD-II reader.
Hlola ukumelana kwenzwa yokushisa kwamanzi (ekushiseni okuvamile, cishe 200-500Ω), uma inani lingavamile, lishintshe.
Uma ifeni kagesi yemoto iphukile, ingabangela izimo ezifana nokushisa ngokweqile kwenjini, ukuvuza kwethangi lamanzi, kanye nokusebenza okungajwayelekile kwefeni. Izimpawu ezithile zifaka phakathi ukuphakama kwezinga lokushisa lenjini, ukwehluleka kohlelo lokupholisa, kanye nomonakalo ongokwenyama kufeni. Okulandelayo incazelo eningiliziwe yokuhlukaniswa kwesimo:
Ukungasebenzi kahle kwesistimu yokupholisa injini
Ukwehluleka kwefeni kagesi kuthinta ngqo ukusebenza kahle kokupholisa, okuholela ekusabeleni kweketanga:
Izinga lokushisa lenjini likhuphuka kakhulu: Ngemva kokuba ifeni iyeke ukujikeleza, ukushisa okusethangini lamanzi akukwazi ukunyamalala, i-temperature gauge pointer ikhuphuka ngokushesha (ngokuvamile idlula ama-95°C), isibani sesixwayiso sokushisa kwamanzi edeshibhodini siyavula, okungase kubangele ukulahlekelwa amandla noma ukuvala injini.
Ukuqhekeka noma ukuvuza kwethangi lamanzi: Izinga lokushisa eliphezulu libangela ukuba ingcindezi ethangini lamanzi ikhuphuke kakhulu, ithangi lamanzi liyaqhuma noma isivalo siyaphela, bese uketshezi olupholile lungcolisa umhlabathi. Ukugeleza kwamanzi kuyavaleka, okwenza injini ishise kakhulu.
Umonakalo omkhulu wenjini: Ukushisa okuphezulu okuqhubekayo kubangela "isilinda esishelelayo" (i-coolant ingena esilinda), okuholela ekuqhekekeni kwepiston, ukwehluleka kokugcoba, futhi ekugcineni kudingeke ukulungiswa okukhulu noma ukushintshwa kwenjini.
Izinkomba zokwehluleka komlandeli we-elekthronikhi uqobo
Lokhu kungatholakala ngokubuka okuqondile noma ngokusebenza:
Izimpawu zokusha kanye nephunga: I-motor ventilation port coil iba mnyama futhi ikhipha iphunga lokusha kwepulasitiki noma i-wire short-circuiting.
Ukujikeleza okuhamba kancane noma okumi: Kunzima ukuzungeza umgodi ngesandla, futhi ukunyakaza akubushelelezi (ibhereyitha ayinawo uwoyela noma i-rotor ayilungile).
Akukho msindo wokusebenza kwefeni endaweni yenjini, noma akukho mizwa yomoya lapho uthinta.
Izinga lokushisa elingajwayelekile: Izinga lokushisa elingaphezulu kwefeni likhuphuka ngokushesha kakhulu (lizwakala lishisa isikhathi esifushane), okubonisa i-internal short circuit.
Eminye imiphumela ehlobene
Ukwehluleka kokupholisa umoya opholile: Ukushabalalisa ukushisa okwanele kuholela ekucindezelekeni okuphezulu kakhulu epayipini elinomfutho ophezulu le-air conditioner, okuholela ekupholiseni okubi noma ngisho nasekuqhekekeni kwepayipi.
Umsindo ongajwayelekile: Injini iyabhajwa bese yenza imisindo yokungqubuzana noma imisindo engajwayelekile ephindaphindwayo.
Isexwayiso: Uma izinga lokushisa lamanzi lifinyelela ngaphezu kuka-80℃, ifeni kufanele iqale ngokuzenzakalelayo. Uma ingajikelezi, idinga ukulungiswa ngokushesha ukuze kugwenywe ukulimala kwenjini.
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izihloko ezikulesi siza!
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
Inkampani Zhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni i-MG&I-MAXUSizingxenye zezimoto zamukelekile ukuthenga.
