Kodi Valve Yotseka Mwachangu Ndi Chiyani?
A valavu yotseka mwachangundi mtundu wa valavu yotseka yomwe imatha kutsekedwa nthawi yomweyo, nthawi zambiri pogwiritsa ntchito manja kapena kutali, popanda kufunikira kuzunguliza gudumu lamanja kapena lever kangapo. Nthawi zambiri imagwiritsidwa ntchito pamizere yamafuta, mizere yamafuta, zipinda zamainjini, ndi machitidwe amadzimadzi odzidzimutsa m'zombo ndi mafakitale oopsa.
Kodi Zimagwira Ntchito Bwanji?
Kugwira ntchito kwa valavu yotseka mwachangu kumaphatikizapo makina odzaza ndi kasupe kapena actuator ya pneumatic/hydraulic yomwe imasunga valavu nthawi zonse yotseguka pansi pa mikhalidwe yolamulidwa. Ikayambitsidwa, imakakamiza valavu kutseka kamodzi, ndikutseka kuyenda nthawi yomweyo.
Kutulutsidwa Kwamanja Kodzazidwa ndi Spring
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①Chingwe chokokera cha dzanja kapena waya wokokera (nthawi zambiri umakhala patali) chimagwiritsidwa ntchito kumasula chotchingira.
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②Kasupe akangotulutsidwa, amatseka valavu nthawi yomweyo.
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③Ntchito yofala kwambiri m'makina amafuta am'madzi kuti ichotsedwe mwachangu ikayaka moto kapena ikatuluka madzi.
Kugwira Ntchito kwa Pneumatic kwa Kutali
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①Kuthamanga kwa mpweya kumatsegula valavu.
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②Pakagwa vuto la kuthamanga kwa magazi kapena chizindikiro chadzidzidzi, choyeretsera mpweya chimatseka valavu mwachangu.
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③ Amagwiritsidwa ntchito m'makina odzitetezera okha komanso m'maukonde otseka injini.
Kulamulira kwa Hydraulic kapena Solenoid
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Zipangizo zamagetsi kapena zamagetsi zimayambitsa kutseka kwa valavu kutengera momwe dongosolo limayankhira kapena ma alarm (moto, kupanikizika kwambiri, kuzindikira kutayikira kwa madzi).
Mapulogalamu Odziwika
| Malo Ofunsira | Ntchito ya Valavu Yotseka Mwachangu |
|---|---|
| Chipinda cha Injini ya M'madzi | Tsekani mizere ya mafuta kapena mafuta panthawi ya moto/yadzidzidzi |
| Zipinda Zopangira Jenereta ya Dizilo | Patulani mafuta mwachangu kuti mupewe kulephera kwakukulu |
| Machitidwe Operekera Mafuta | Kutseka kwadzidzidzi panthawi yotulutsa madzi kapena kupanikizika kwambiri |
| Mizere Yoopsa ya Mankhwala | Tetezani antchito ndi chilengedwe ku chiopsezo cha kutaya madzi |
| Machitidwe Odzipatula a Kutali | Lolani kuti zitseko zisatsekedwe bwino m'zipinda zowongolera kapena njira zothawiramo |
Ubwino wa Ma Valves Otseka Mwachangu
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①Kutseka nthawi yomweyo pakagwa ngozi
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②Kugwiritsa ntchito pamanja kapena patali kumawonjezera chitetezo
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③Kapangidwe kosavuta komanso kodalirika
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④Ikutsatira miyezo ya IMO, SOLAS, ndi magulu a anthu
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⑤Kumalimbitsa chitetezo cha moto komanso kutsatira malamulo okhudza chilengedwe
Malangizo Okonza
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①Nthawi zonse yesani njira yotsekera (makamaka zingwe zokokera ndi masipiringi)
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②Pakani mafuta pa ziwalo zoyenda kuti zisamamatire
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③ Sinthanitsani masipule kapena zomatira zakale ngati gawo la kukonza koteteza
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④ Onetsetsani kuti mizere yoyendetsera kutali ilibe chotchinga kapena kuwonongeka
Nthawi yotumizira: Julayi-01-2025