Common Rail Diesel Fuel Injector 0 445 120 087 yeBosch Injection Common Rail

Paunenge uchitanga injini yedhiziri munguva yechando, kuchengetedza kwemwaka kwemafuta system kunofanirwa kutanga kuitwe. Mumamiriro ezvinhu akajairwa, nzvimbo yekutonhora yedhiziri inofanira kunge iri 3 ~ 5 ℃ yakadzikira pane tembiricha yemwaka, kuitira kuti ive nechokwadi chekuti tembiricha shoma haizoome uye kukanganisa kushandiswa. Kazhinji, kumaodzanyemba kweRwizi rwaYangtze munguva yechando, 0O ° light diesel mafuta anogona kushandiswa; Munguva yechando kumaodzanyemba kweGreat Wall uye munguva yechando yakaoma kumaodzanyemba kweRwizi rwaYangtze, -20 * chiedza chemafuta dizeli inoshandiswa. Kuchamhembe kwakadziva kumadokero, kuchamhembe kwakadziva kumadokero uye nzvimbo dzemuganhu dzine chando chakanyanya, -35 ° chiedza chemafuta dizeli inofanira kushandiswa. Iyo yekugadzira yakaderera condensate point dhiziri yakaoma uye mutengo wakakwira, saka nguva yekushandiswa kweyakakwira condensate point dizeli inofanirwa kuwedzerwa sezvinobvira pasi pemamiriro ekubvumidza tembiricha. Pane tembiricha yakaderera, kana diziri radzikira parinoshaikwa, matanho akakodzera ekupisa anogona kushandiswa kushandisa dhiziri yepamusoro yechando.

Pane nzira mbiri huru dze diesel preheating:

(1) exhaust gasi preheating

Nzira yekupedza preheating ndeyokuti pombi yepombi yejini yakabatanidzwa nepombi kuburikidza netangi, uye kupisa kwemarara kwemhepo kunoshandiswa kupisa dizeli mutangi.

(2) Kutenderera kwemvura preheating

Kutenderera kwemvura inotonhorera inofayirwa nekuipinza nemutangi, kana tangi resangweji rinoshandiswa nemafuta muchikamu chemukati uye mvura muchikamu chekunze kuti ichidziswe nemvura inotenderera.

Diziel preheating method inoshandiswa kutanga ne low condensate point dhiziri kutanga. Kana iyo preheated dhiziri ichiyerera, inotsiviwa nepamusoro condensate point dhiziri.