Chifukwa Chake Ma Valves Otseka Mwachangu Ndi Ofunika Kwambiri pa Zombo Zam'madzi

M'sitima, njira zodzitetezera sizili zosankhidwa—zimapulumutsa moyo. Pakati pa njirazi,ma valve otseka mwachanguAmagwira ntchito yofunika kwambiri poteteza zombo, ogwira ntchito, ndi katundu ku ngozi za moto ndi kusefukira kwa madzi. Ma valve otseka mwachangu ndi gawo lofunikira kwambiri paukadaulo wamakono wapamadzi.

Kuyankha Mwamsanga Pazochitika Zadzidzidzi

Cholinga chachikulu cha valavu yotseka mwachangu ndi liwiro. Ngati moto wayamba, mafuta atatuluka, kapena chitoliro chaphulika, mavalavu amenewa amatha kutseka kuyenda kwa mafuta amafuta kapena mafuta opaka mkati mwa masekondi ochepa. Kupatula mwachangu kumeneku kumaletsa mafuta kuti asayatse moto ndipo kumachepetsa kwambiri chiopsezo cha kuphulika.Mosiyana ndi ma valve ogwiritsidwa ntchito ndi manja omwe ali m'malo oopsa, ma valve otseka mwachangu amatha kugwiritsidwa ntchito patali, zomwe zimathandiza ogwira ntchito kuchitapo kanthu popanda kulowa m'malo oopsa.

Chitetezo Chowonjezera cha Moto Pabwalo

Injini za m'madzi zimadalira kwambiri mafuta ndi mafuta. Ngati moto wabuka m'chipinda cha injini, kuyenda kwa mafuta kosalamulirika kungapangitse ngozi yomwe ingatheke mosavuta. Ma valve otseka mwachangu amathandiza:

• ①Kuchepetsa mafuta operekedwa ku injini ndi majenereta

• ②Pewani mafuta kuti asafalikire moto

• ③Thandizani njira zochepetsera moto

Ntchito imeneyi ndi yofunika kwambiri makamaka m'malo otsekedwa a sitima kumene moto umafalikira mofulumira.

Kutsatira Malamulo a Zapamadzi Padziko Lonse

Ma valve otseka mwachangu si njira yabwino yokha—koma ndi njira yabwino kwambirizofunikira pa malamuloMiyezo yapadziko lonse lapansi monga:Chitetezo cha Moyo pa Nyanja (SOLAS).Malamulo a IMO.Malamulo a gulu la anthu (DNV, ABS, LR, BV, ndi zina zotero)

Kufunika kuti ma valve otseka mwachangu aikidwe pa matanki amafuta ndi mizere yoperekera mafuta. Kuyika ma valve ovomerezeka kumaonetsetsa kuti zinthu zikutsatira malamulo panthawi yowunikira ndipo kumapewa zilango zokwera mtengo kapena kuchedwa kugwira ntchito.

Kugwira Ntchito Patali Ndi Kulephera

Ma valve otseka mwachangu kwambiri amapangidwa ndi:Kuyendetsa makina akutali, pneumatic, kapena hydraulic.Njira zotsekera zodzaza ndi masika kapena zothandizidwa ndi mphamvu yokoka

Izi zikutanthauza kuti valavu idzatseka yokha ngati mphamvu yatha kapena kulephera kwa chowongolera, zomwe zimapangitsa kuti pakhale chitetezo china. Ngakhale pansi pa nyengo zovuta za m'nyanja—kugwedezeka, kutentha, kapena dzimbiri—valavuyo imakhalabe yodalirika.

Kuchepetsa Zoopsa Zachilengedwe ndi Ntchito

Kutayikira kwa mafuta panyanja kungayambitse kuwonongeka kwakukulu kwa chilengedwe ndipo kumabweretsa chindapusa chachikulu. Ma valve otseka mwachangu amachepetsa:Kutaya mafuta.Nthawi yogwira ntchito ya makina.Ndalama zokonzera ndi kuyeretsa

Mwa kugawa magawo owonongeka mwachangu, ogwira ntchito amatha kuwongolera bwino machitidwe omwe ali m'bwato.

Kuthandizira Kukonza ndi Kukonza Motetezeka

Pa nthawi yokonza, ma valve otseka mwachangu amalola ogwiritsa ntchito kuti azithapatulani matanki amafuta ndi mapaipi mosamala, kuchepetsa chiopsezo chotuluka mwangozi. Izi zimapangitsa kuti kuwunika nthawi zonse ndi kukonza mwadzidzidzi kukhale kotetezeka komanso kogwira mtima.