Umsebenzi wevalvu yokulawula ukuhamba kweepompo zeoyile zeemoto
Umsebenzi ophambili wevalvu yokulawula ukuhamba kwepompo yeoyile yemoto kukunciphisa ukuhamba okuphezulu kwepompo yeoyile, ukuze kuthintelwe ukuhamba okugqithisileyo kwepompo yeoyile xa isantya senjini siphezulu kakhulu, nto leyo enokukhokelela ekulahlekelweni kwamandla okanye ukunyuka okungaqhelekanga kobushushu beoyile.
Imisebenzi ethile
Le valve yokulawula idla ngokufakwa ngaphakathi kwipompo yeoyile kwaye iqinisekisa uzinzo loxinzelelo lwepompo yeoyile ngesantya esahlukileyo ngokulawula izinga lokuhamba. Xa injini ingasebenzi, izinga lokuhamba kwepompo yeoyile lanele ukuhlangabezana neemfuno zenkqubo yokulawula. Njengoko isantya sokujikeleza sisanda, ukuba izinga lokuhamba alilawulwa ngokufanelekileyo, kunokukhokelela ekusetyenzisweni kwamandla amaninzi kwepompo yeoyile kunye nokugqithisa kakhulu kwenkqubo yokuthambisa.
Umahluko kwiivalvu ze-solenoid
Iivalvu zeSolenoid zisetyenziswa kakhulu kwiinkqubo zolawulo lwe-elektroniki lweenjini kunye neebhokisi zegiya (ezifana nee-ECU kunye nee-TCU). Zilawula ukuvulwa nokuvalwa kweevalvu ngokuvula okanye ukucima, zifezekisa ulawulo oluchanekileyo lwepetroli okanye lomoya. Zikwicandelo elisebenzayo elahlukileyo kulawulo lokuhamba kweepompo zeoyile.
Umgaqo osebenzayo wevalvu yokulawula ukuhamba kweepompo zeoyile zeemoto uxhomekeke kakhulu kwindlela yokulawula uxinzelelo kunye nomgaqo wokuhamba kwe-diaphragm. Igcina uzinzo loxinzelelo lwepetroli ngokulungelelanisa ngokuguquguqukayo ukuvulwa kwevalvu.
Umgaqo oyintloko wokusebenza
Indlela yokulawula uxinzelelo lwe-Youdaoplaceholder0: Injini yepompo yeoyile ifunxa ipetroli kwitanki yeoyile kwaye iyicinezele ukuze iyise kumbhobho wokuhambisa ioyile. Umda woxinzelelo (okanye ivalvu yokuhlola) ulawula umthamo wepetroli yokubuyisela ngokusekelwe kwisignali yoxinzelelo lweoyile. Xa uxinzelelo lwenkqubo luphezulu kunexabiso elibekiweyo, ivalvu iyavuleka ukuze yonyuse umthamo weoyile yokubuyisela. Xa uxinzelelo lunganele, ioyile yokubuyisela iyancitshiswa ukuze kugcinwe uxinzelelo oluzinzileyo lweoyile.
Umgaqo wokuhamba kwe-diaphragm we-Youdaoplaceholder0 : Ivalvu yokulawula ukuhamba kwe-diaphragm iva utshintsho kuxinzelelo kwi-diaphragm: xa i-vacuum degree ye-input manifold itshintsha, i-diaphragm ishukuma ukuze iqhube ukuvulwa kwevalvu ukuba kutshintshe, ngaloo ndlela ilawula umthamo weoyile yokubuya. Umzekelo, ukwehla kwe-vacuum (ukwanda komthwalo wenjini) kunokukhokelela ekucinezelweni kwe-diaphragm, ukuncipha kokuvulwa kwevalvu, kunye nokwehla komthamo wokubuya kweoyile ukugcina ibhalansi yoxinzelelo.
Ummiselo phantsi kweemeko ezahlukeneyo zokusebenza
I-Youdaoplaceholder0 isantya esiphantsi/umthwalo ophakathi nomncinci : Ipompo yeoyile isebenza ngesantya esiphantsi, ukuvulwa kwevalvu kuncinci, kwaye uxinzelelo lwepetroli luphezulu.
I-Youdaoplaceholder0 Isantya esiphezulu/umthwalo onzima : Impompo yeoyile isebenza ngesantya esiphezulu, ukuvulwa kwevalvu kuyanda, kwaye umthamo weoyile yokubuyisela uyanda ukunciphisa uxinzelelo lwenkqubo.
Umonakalo wevalvu ye-solenoid yokulawula ukuhamba kwepompo yeoyile uya kuchaphazela ukuqhuba, okunokubangela iingxaki ezifana nokukhawulezisa okubuthathaka, ukungcangcazela okungasebenziyo, kunye nengxolo engaqhelekanga yenjini. Kwiimeko ezinzima, oku kunokukhokelela kwiingozi zokhuseleko kwaye kufuna ukulungiswa ngokukhawuleza ukuthintela umonakalo ongakumbi kwinjini.
Impembelelo eziphambili kunye neempawu
Ivalvu yesolenoid yokulawula ukuhamba kwepompo yeoyile inoxanduva lokulawula uxinzelelo lwesekethe yeoyile. Umonakalo wayo uya kuphazamisana ngqo nenkqubo yokubonelela ngepetroli yenjini, ngokukodwa ebonakaliswa ngolu hlobo:
I-Youdaoplaceholder0 Ukuphuma kwamandla okungaqhelekanga : ukukhawulezisa okubuthathaka, akukho ntshukumo xa kukhawuleziswa, okanye impendulo yamandla ecothayo. Xa unyathela i-accelerator, kunokubakho ukushukuma okanye ukumisa okufutshane.
I-Youdaoplaceholder0 Uzinzo oluphantsi lokusebenza : Injini iyanyikima kakhulu xa ingasebenzi, kwaye amandla angaguqukiyo anokwenzeka ngexesha lokuqhuba.
I-Youdaoplaceholder0 Ukuwohloka kwemeko yenjini: Okuhamba nezandi ezingaqhelekanga (ezifana nezandi zokungqubana kwesinyithi), ukungalungiswa kwexesha elide kunokukhokelela ekutshiseni kakhulu kwenjini okanye ekugugeni ngokukhawuleza.
I-Youdaoplaceholder0 Iingxaki zokusetyenziswa kwepetroli kunye nokukhutshwa kwegesi: ukusetyenziswa kakuhle kwepetroli kuyehla, ukusetyenziswa kwepetroli kuyenyuka, kwaye ukukhutshwa kwegesi kunokugqitha imigangatho.
Uhlalutyo lwesizathu kunye nomngcipheko
Ivalvu yesolenoid ilawula uxinzelelo lweoyile ngokulawula ukuvulwa nokuvalwa komngxuma weoyile. Nje ukuba yonakele, isekethe yeoyile ayilingani, nto leyo ebangela ukuba ioyile yenjini ingakwazi ukuhanjiswa kwiindawo eziphambili zenjini. Iingozi zokuqhubeka nokuqhuba ziquka:
Ukwanda komonakalo wenjini ye-Youdaoplaceholder0: Uxinzelelo lweoyile olungaqhelekanga lunokubangela ukuguguleka kwezinto zangaphakathi ezifana neepiston kunye neebhloko zesilinda, nto leyo eyandisa kakhulu iindleko zokulungisa.
Ingozi yokhuseleko yeYoudaoplaceholder0: Ukuphazamiseka kwamandla ngequbuliso okanye ukungcangcazela kunokuchaphazela indlela imoto ephathwa ngayo, ingakumbi xa iqhuba ngesantya esiphezulu.
Iingcebiso Zokujamelana Neengxaki
I-Youdaoplaceholder0 Yeka ukuqhuba ngoko nangoko ukuze uhlolwe : Nje ukuba ezi mpawu zingasentla zivele, kuphephe ukuqhuba umgama omde kwaye unxibelelane nabasebenzi abangochwephesha bokulungisa ukuze bahlole ivalvu ye-solenoid kunye nenkqubo yesekethe yeoyile.
I-Youdaoplaceholder0 Ulondolozo lokuthintela : Hlola rhoqo imigca yepetroli (kucetyiswa rhoqo kwiikhilomitha ezili-100,000) kwaye usebenzise ipetroli esemgangathweni ophezulu ukunciphisa umngcipheko wokuvaleka.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
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