Kodi zowopsa za valavu yotulutsa zowongolera kutali ndi ziti? Valavu yotulutsa mphamvu yakutali imatha kutsekedwa kwa nthawi yayitali

Makina otulutsa magalimoto amatanthawuza dongosolo lomwe limasonkhanitsa ndikutulutsa mpweya wotuluka. Nthawi zambiri amapangidwa ndi utsi wochuluka, chitoliro chotulutsa mpweya, chosinthira chothandizira, sensa yotulutsa kutentha, chitoliro chagalimoto ndi chitoliro chotulutsa mchira. Eni magalimoto ena kaŵirikaŵiri amakonzanso kumlingo wakutiwakuti. Kodi zowopsa za valavu yotulutsa zowongolera kutali ndi ziti? Kodi valavu yakutali ikhoza kutsekedwa kwa nthawi yayitali? Nkhani iyi yangati valvemayankho anu limodzi ndi limodzi!

1, Kodi kuopsa kwa valavu yotulutsa kutali ndi chiyani

Valve yotulutsa mphamvu yakutali sidzavulaza galimoto. Kuyikanso valavu yowongolera kutali sikuvulaza kutulutsa. Kutsegula sikuyenera kukhala kutsogolo kwa sensa ya okosijeni, koma kumbuyo kwa sensa, mwinamwake deta ya injini idzasintha. Makina otulutsa magalimoto amatanthawuza dongosolo lomwe limasonkhanitsa ndikutulutsa mpweya wotuluka. Nthawi zambiri amapangidwa ndi utsi wochuluka, chitoliro chotulutsa mpweya, chosinthira chothandizira, sensa yotulutsa kutentha, chitoliro chagalimoto ndi chitoliro chotulutsa mchira. Munthawi yonse yotulutsa utsi, kuchuluka kwa utsi kumakumana kale. Kutulutsa mpweya ndiko kupewa kusokonezana kwa utsi pakati pa masilindala ndikupangitsa kuti mpweya wotulutsa utuluke mu chitoliro momwe mungathere. Chigawo chapakati cha chitoliro chotulutsa chitoliro chimangofunika kutsogolera mpweya wotulutsa mpweya kuchokera kumalo otsekemera mpaka kumtunda wa tailpipe.

Kusintha kwa valavu yowongolera kutali ndikosavuta kutha. Komabe, ziyenera kukumbukiridwa kuti kutsegula sikuyenera kukhala kutsogolo kwa sensa ya okosijeni, koma kumbuyo kwa sensa, mwinamwake deta ya injini idzasintha.

Mkhalidwe weniweni uyenera kuunika. Zimadalira ngati musinthe valavu yotulutsa mphamvu yakutali mpaka kumapeto kwa mchira kapena kumapeto kwapakati ndi gawo lonse. Ngati ndi mchira wokhawokha, mphamvuyo ndi yofanana ndi yoyambirira pazomwe valavu imatseguka, koma ngati gawolo latsekedwa, lidzakhudza mphamvu yapachiyambi.

2, Kodi valavu yakutali imatha kutsekedwa kwa nthawi yayitali

Kutsekedwa kwa nthawi yaitali kwa valve yotulutsa galimoto kudzakhala ndi zotsatira pa valve yotulutsa mpweya, ndipo zotsatira zake ndikuti valavu yotulutsa mpweya sichitha kutsegulidwa. Zimapangitsa kuti injiniyo ikhale yovuta kwambiri ndipo ntchitoyo imakhala yosakhazikika.

Kutsegula ndi kutseka kwa valve yotulutsa BMW (tenga BMW 5 mndandanda monga chitsanzo): kutuluka kwa BMW kumatulutsidwa kuchokera kumanzere ndikutsekedwa kuchokera kumanja. Vavu yotulutsa kumanja imatha kutsegulidwa poyikonza ndi waya wozungulira wachitsulo, kapena imatseguka yokha liwiro likafika pafupifupi 300.

Valavu yotsekera yomwe imagwiritsidwa ntchito kwambiri ilibe mphamvu pa injini. Ntchito ya valve yotulutsa mpweya ndikukhazikitsa mphamvu yamagetsi ya turbocharging kuteteza injini ndi turbocharger. Valve yotulutsa mpweya imayendetsedwa ndi chipangizo chotumizira cha valve yotulutsa mpweya, ndipo chipangizo chozungulira chimayang'aniridwa ndi kukakamizidwa kwa njira zambiri zolowera.

1. M'malo otopa, pontoon imakokera pansi mbali imodzi ya lever chifukwa cha mphamvu yokoka, ndipo chowongoleracho chimakhala chopendekera panthawiyi;

2. Pali kusiyana kwa gawo lolumikizana pakati pa lever ndi dzenje lotulutsa mpweya, ndipo mpweya umatulutsidwa kuchokera ku dzenje lotulutsa mpweya kudzera mumpata uwu;

3. Ndi kutuluka kwa mpweya, mlingo wa madzi umakwera, pontoon imayandama mmwamba pansi pa kukwera kwa madzi, ndipo nkhope yosindikizira pa lever imakankhira pang'onopang'ono pa dzenje lotulutsa mpweya mpaka dzenje lonse lotha kutsekedwa; Valavu yotulutsa mpweya tsopano yatsekedwa kwathunthu.