1.Ihame ryo kugenzura ibinyabiziga bifite amashanyarazi meza sisitemu yo guhumeka ni ugukusanya amakuru muri buri gice cyibikoresho bifata ibyuma bikonjesha binyuze muri VCU (ishami rishinzwe kugenzura ibikoresho bya elegitoronike), gukora ikimenyetso cyo kugenzura, hanyuma ukayishyikiriza umuyaga. umugenzuzi (kugenzura umuzenguruko) bisi unyuze kuri CAN, kugirango umugenzuzi wumuyaga ashobore kugenzura ihumekero ryumuyaga Umuyoboro mwinshi wa mashini urafungura kandi uzimye kugirango ugenzuresisitemu yo guhumeka.
Gukemura ibibazo nibisubizo bya sisitemu yoguhumeka ibinyabiziga byamashanyarazi
Sisitemu yo guhumeka ntishobora gutangira
Kubibazo ikibazo cyo guhumeka kidahumeka ikirere, gishingiye kuburambe bufatika, bigaragara cyane ko uburyo bwo guhinduranya ikirere buri muburyo bwa defrost. Niba uburyo bwo guhumeka butari uburyo bwa defrost, abakozi bashinzwe kubungabunga bakeneye kugenzura umuvuduko ugenga ristoriste nu mugozi wamashanyarazi, mubisanzwe bakoresheje multimeter kugirango bapime voltage. Niba umurongo wose indangagaciro ziri mubitekerezo, uwakubise akeneye ubundi bugenzuzi no gusimburwa. Niba icyuma gikonjesha cyatewe n'umuyaga uva mu kirere ariko nta mwuka ukonje uhuha, ugomba kubanza gusuzuma ubushobozi bwa bateri yimodoka nziza yamashanyarazi kugirango isuzume kandi isanwe. Niba ubushyuhe bwa sensor ari ibisanzwe, ugomba kugenzura imiyoboro hamwe nigitutu cya firigo.
Ingaruka zo gukonjesha sisitemu yo guhumeka ni mbi
Uburyo bwo gusuzuma ingaruka mbi yo gukonjesha nuburyo bukurikira: Mugihe cyo kugenzura, menya neza ko ibidukikije by’ibinyabiziga by’amashanyarazi bisukuye hagati ya 20-35 ° C, shyira akayaga k’umuyaga uhumeka neza, kandi abashinzwe kubungabunga ibidukikije bashyireho blower ibikoresho ntarengwa. Noneho, huza umuvuduko mwinshi kandi muto wa konderasi ukoresheje igipimo cyinshi cyumuvuduko hanyuma urebe igipimo cyo gusoma. Niba umubare mwinshi kandi muto wumuvuduko uri munsi yubusanzwe, byerekana ko hari firigo idahagije murisisitemu yo guhumeka. Niba agaciro kari hasi cyane, byerekana ko hari imyenge mumiyoboro yumuyaga kandi igomba kuba iri. Niba umuvuduko mwinshi ari ibisanzwe ariko umuvuduko muke uri hejuru ya 0.3MPa, kandi ubushyuhe bwumuyoboro muke uri hasi cyane, birashobora guterwa no guhumeka gukabije kwa firigo bitewe no guhindura cyane valve yagutse, bityo ugahindura kwagura valve birahagije.
Sisitemu yo guhumeka ni urusaku
Kugirango compressor yinyeganyeza n urusaku, tugomba mbere na mbere kumenya niba biterwa no kunanirwa kwa reberi ya reberi cyangwa irekura rya compressor ikosora. Niba reberi idakosa nyuma yo kugenzurwa, ugomba kugenzura imiyoboro ihuza imirongo itandukanye, nkibice bitatu byumuzunguruko uhuza compressor na mugenzuzi. Kurugero, igihecompressor ikora amajwi akaze yo guterana amagambo, birashobora kugaragara cyane ko compressor ubwayo yangiritse kandi compressor igomba gusimburwa. Niba umuyaga ucuramye utera urusaku rwinshi rwo kwinyeganyeza, banza ugenzure reberi aho hashyizweho umuyaga. Niba ikibazo gikomeje nyuma yo gusimburwa, birashobora guterwa no kwambara moteri yumuyaga kandi umufana wa kondegene agomba gusimburwa.
Usibye amakosa yavuzwe haruguru, sisitemu yo guhumeka nayo ifite ibibazo byo gukonja rimwe na rimwe. Kuri iki kibazo, birakenewe cyane cyane kugenzura niba ubushyuhe bwa compressor burenze agaciro kashyizweho na sisitemu yimodoka yose. Kurugero, ibinyabiziga byamashanyarazi byera bishyiraho ubushyuhe bwo kurinda compressor kuri 85 ° C. Niba agaciro karenze ako gaciro, sisitemu izahita itangacompressor yo guhagarika itegeko. Iri kosa riterwa ahanini no kunanirwa kwimikorere ya firigo ya compressor, bigatuma ubushyuhe bwa compressor iba hejuru cyane, kandi umugenzuzi wa compressor agomba gusimburwa. Mugihe usimbuye umugenzuzi, shyiramo amavuta ya silicone yubushyuhe buringaniye hejuru yumwanya kugirango ugabanye compressor ihagarikwa nubushyuhe bukabije.
Igihe cyo kohereza: Apr-08-2024