Ukubekwa uphawu ukuvimba ukuvuza, futhi umgomo wokubekwa uphawu we-valve nawo ufundwa ekuvinjelweni ukuvuza. Kunezici eziningi ezithinta ukusebenza kukaavaling kweama-butterfly valves, ikakhulukazi kufaka phakathi okulandelayo:
1. Isakhiwo sokubopha uphawu
Ngaphansi koshintsho lwamazinga okushisa noma ama-searing force, ukwakheka kwe-pairning pair kuzoshintsha. Ngaphezu kwalokho, lolu shintsho luzothinta futhi lushintshe amandla phakathi kwababili bokubopha, ngaleyo ndlela kunciphise ukusebenza kokubekwa uphawu kwe-valve. Ngakho-ke, lapho ukhetha uphawu, qiniseka ukuthi ukhetha uphawu ngokulimala kwe-elastic. Ngasikhathi sinye, nangondlo futhi ubukhulu bendawo yokubopha uphawu. Isizathu ukuthi ingaphezulu lokuxhumana lokubhalwa kokubopha uphawu alinakuqhathaniswa ngokuphelele. Lapho ububanzi bendawo yokuxhumana yobuso bebopha uphawu lokwanda, amandla adingekayo okubekwa uphawu ayanda.
2. Ingcindezi ethile yendawo yokubopha uphawu
Ingcindezi ethile yendawo yokubopha uphawu ithinta ukubekwa uphawu kweI-valve yevemvanekanye nempilo yenkonzo ye-valve. Ngakho-ke, ingcindezi ethile yendawo yokubopha uphawu nayo iyinto ebaluleke kakhulu. Ngaphansi kwezimo ezifanayo, ingcindezi ephezulu kakhulu izodala ukulimala kwe-valve, kepha ingcindezi encane kakhulu izodala ukuvuza kwe-valve. Ngakho-ke, kudingeka sicabange ngokugcwele ukufaneleka kwengcindezi ethile lapho siklama.
3. Izakhiwo ezibonakalayo ze-medium
Izakhiwo ezibonakalayo ze-Medium nazo zithinta ukusebenza kokubekwa uphawu kweI-valve yevemvane. Lezi zindawo ezibonakalayo zifaka okushisa, ukubonakala, kanye ne-hydrophicity yobuso, phakathi kwabanye. Ukushintshwa kwezinga lokushisa akunakuthinta kuphela ukusweleka kokubhalwa kokubopha uphawu nokushintsha kobukhulu bezingxenye, kepha futhi kunobudlelwano obuhlukanisekayo ne-viscosity yegesi. I-Viscosity yegesi ikhuphuka noma inciphe ngokushisa noma okuncibilikayo lokushisa. Ngakho-ke, ukuze kuncishiswe ithonya lokushisa ekusebenzeni kokubekwa uphawu kwe-valve, lapho siklama i-pairling pair, kufanele siyidwebe njenge-valve enesinxephezelo se-valve esifana nesihenqo esisezingeni eliphakeme. I-Viscosity ihlobene nokuvumela koketshezi. Lapho kuphansi kwezimo ezifanayo, kukhula okukhulu kwe-viscosity, okuncane kakhulu kwekhono lokungena koketshezi. I-hydrophicity yobuso isho ukuthi lapho kunefilimu endaweni yensimbi, ifilimu kufanele isuswe. Ngenxa yalefilimu elincanyana kakhulu kawoyela, lizobhubhisa i-hydrophicity yobuso, okuphumela ekuqhekekeni kweziteshi zikamanzi.
4. Ikhwalithi yokubhalwa kokubopha uphawu
Izinga le-pairning pair lisho ukuthi kufanele sibheke ukukhethwa, okufanayo nokukhiqiza ukunemba kwezinto zokwakha. Isibonelo, i-Valve disc ifanelana kahle nesihlalo se-valve isihlalo sokuvalwa uphawu, esingathuthukisa ukusebenza kokubekwa uphawu.
Ukuvuza kwe-valve kuvame kakhulu empilweni nasekukhiqizweni okungadala imfucumfucu noma ukuletha ingozi yokuphila ama-valves amanzi, kanye nemiphumela enobuthi, kungukusongela okubucayi kokuphepha komuntu siqu, ukuphepha kwempahla kanye nezingozi zokungcoliswa kwendawo. Khetha izimpawu ezifanele ngokuya ngezindawo ezahlukahlukene futhi usebenzise izici.
Isikhathi sePosi: Aug-01-2022
