Mavavu amagwira ntchito yofunika kwambiri pakuwongolera kutuluka kwa zakumwa ndi mpweya munjira zosiyanasiyana zamafakitale.Kuti muwonetsetse kuti magwiridwe antchito ndi chitetezo chokwanira, ndikofunikira kumvetsetsa kutulutsa kwa ma valve ndi momwe zimakhudzira magwiridwe antchito ndi magwiridwe antchito.Mu blog iyi, tifufuza zonse zomwe muyenera kudziwa zokhudza ma valve.
Kodi ma valve otuluka ndi chiyani?
Kutulutsa kwa valve ndi kuchuluka kwamadzimadzi komwe valavu imatha kuwongolera kapena kuwongolera pamene ikudutsa mu dongosolo.Kutulutsa uku kumayesedwa m'mayunitsi osiyanasiyana malinga ndi ntchito.
Kutulutsa kwa valve nthawi zambiri kumagawidwa ndi kukula kwake, mawonekedwe ake ndi zinthu zomangira.Valavu yayikulu imakhala ndi mphamvu zotulutsa zambiri kuposa valavu yaying'ono, kutanthauza kuti imatha kuwongolera kuchuluka kwamadzi kapena gasi.
Kuphatikiza pa kukula, mtundu wa valve umakhudzanso mphamvu zake zotulutsa.Ma valve ena amapangidwa kuti azigwira mitundu ina yamadzimadzi kapena mpweya, zomwe zikutanthauza kuti akhoza kukonzedwa kuti azigwiritsidwa ntchito mwapadera.
Kumvetsetsa Kuyenda kwa Valve
Kuthamanga kwa ma valve ndi mbali ina yofunikira pakutulutsa ma valve.Vavu ikatsegulidwa, imalola madzimadzi kapena gasi kudutsa ndikulowa mu dongosolo.Kuchuluka kwa madzimadzi kapena mpweya wodutsa mu valve kumatchedwa flow.
Kuthamanga kwa valve kungakhale laminar kapena chipwirikiti.Kuthamanga kwa laminar kumadziwika ndi kuyenda kosalala, kosasunthika, pamene kutuluka kwa chipwirikiti kumadziwika ndi kuyenda kwachangu, kwachisokonezo.
Nthawi zambiri, kutuluka kwa laminar kumakonda kusiyana ndi chipwirikiti chifukwa ndikodziwikiratu komanso kosavuta kuwongolera.Komabe, ntchito zina zimafuna kuyenda kwa chipwirikiti, monga pamene madzi kapena mpweya uyenera kusakanikirana kapena kugwedezeka.
Zinthu Zomwe Zimakhudza Kutulutsa kwa Vavu
Zinthu zambiri zimatha kukhudza kutulutsa kwa valve.Izi zikuphatikizapo:
1. Kupanikizika: Machitidwe othamanga kwambiri amafuna ma valve omwe amatha kunyamula katundu wochuluka.
2. Kutentha: Madzi ndi mpweya wina umatha kutentha, ndipo mavavu ayenera kupangidwa kuti azitha kupirira kutentha kwambiri.
3. Viscosity: Viscous kapena viscous fluids amafuna ma valve omwe amatha kuthana ndi kukana komanso kupanikizika.
4. Mtundu wamadzimadzi kapena mpweya: Madzi ena ndi mpweya amakhala ndi mankhwala apadera omwe angakhudze ntchito ya valve.
Pomvetsetsa zinthu izi, mukhoza kusankha valve yomwe idzapereke ntchito yabwino, moyo wautumiki ndi chitetezo.
Pomaliza
Kutulutsa kwa ma valve ndichinthu chofunikira kwambiri pakugwirira ntchito kwa mafakitale ndi chitetezo.Posankha valavu kuti mugwiritse ntchito, zinthu monga kukula, mtundu, kutuluka, kuthamanga, kutentha ndi kukhuthala ziyenera kuganiziridwa kuti zitsimikizire kuti ntchito yabwino ndi chitetezo.
Pokhala ndi chidziwitso ichi, mukhoza kusankha valve yomwe imakwaniritsa zofunikira zanu zapadera ndipo imapereka ntchito yodalirika, yokhalitsa.
Nthawi yotumiza: Apr-11-2023