Namuhla, endaweni yokusebenzela ye-Jinbin, i-hydraulicummese isango valveenosayizi we-DN1800 ipakishiwe futhi manje ihanjiswa lapho iya khona. Leli sango lommese selizofakwa ekugcineni kweyunithi ephehla ugesi ngamanzi esiteshini esiphehla ugesi ngamanzi ngenjongo yokunakekela, ukuchaza kabusha izindinganiso zemboni ngokusebenza kwayo okuvelele kanye nokuvumelana nezimo kwendawo.

Le valve yesango lommese we-flange izuze impumelelo enkulu ekusebenzeni okuyisisekelo. Umzimba we-valve wenziwe nge-carbon steel Q355B, futhi ipuleti ye-valve yenziwe ngensimbi engagqwali 304. Ihlanganiswe ne-nitrile rubber sealing material, engaphumeleli nje kuphela umphumela wokuvala ukuvuza kwe-zero kodwa futhi idlula kude ukumelana nokucindezela kwemikhiqizo evamile. I-valve yesango lommese we-Cast enobubanzi obufanayo ngokuvamile ingamelana nokucindezela kwamandla okungamakhilogremu angu-1.5 kanye nokucindezela kokuvala kwekhilogremu engu-1, kuyilapho lo mkhiqizo ukwazi ukumelana nokucindezela kwamandla kwamakhilogremu angu-9 kanye nokucindezela kokuvala kwamakhilogremu angu-6, okuhlinzeka isiqinisekiso esiqinile sokugcinwa kwemisebenzi ngaphansi kwezimo ezicindezelayo.

Ukuphendula izinselelo zokusebenza kwamavalvu eziteshini zikagesi ophehlwa ngamanzi, ukusungulwa komkhiqizo kuhlanganisa ukwakheka kwe-bypass. Lapho ama-valve endabuko evaliwe, umehluko wengcindezi emikhawulweni yomibili mkhulu, okungaholela kalula ebunzimeni ekuvuleni. Kodwa-ke, lo mklamo ungaqala i-bypass ngaphambi kokuvula i-valve eyinhloko ukulinganisa ukucindezela emikhawulweni yomibili, ukunciphisa kakhulu ukumelana nokusebenza nokuthuthukisa ukusebenza kahle kwesondlo.

Okubaluleke kakhulu ukunakwa uhlelo lwayo lokuthuthukisa indawo. Uma kucatshangelwa indawo elinganiselwe yokufaka esizeni yamakhasimende aseYurophu, ithimba le-R&D lawushiya umklamo ovamile wezinduku obala futhi lamukela isakhiwo senduku efihliwe, esivumela induku ye-piston yesilinda samafutha ukuthi ixhunywe ngokuqondile epuletini le-valve, liqede isidingo sabakaki bendabuko. Lokhu kunciphise ukuphakama okuphelele kwezinto zokusebenza okungenani ngamamitha angu-1.8, ukuzivumelanisa kahle nezimo zokufakwa ezihlangene.

Ukuqanjwa okuningi kwaleli valve yesango lommese kasayizi omkhulu akugcini nje ngokubhekana nezinhlungu ezingokoqobo ekulungisweni kweziteshi eziphehla ugesi ngamanzi, kodwa futhi kubonisa ukuguquguquka okunembile komklamo wobuchwepheshe, okuhlinzeka ngenketho entsha yokuthuthukiswa kwemishini eziteshini zikagesi. Njengomkhiqizi wamavalvu onokuhlangenwe nakho kweminyaka engu-20, i-Jinbin Valve inokusekelwa okuqinile kwezobuchwepheshe futhi inikeza izixazululo ezinokwethenjelwa ezisekelwe ezidingweni zangempela zamakhasimende. Uma unanoma yimiphi imibuzo ehlobene, sicela usithinte ngezansi futhi uzothola impendulo kungakapheli amahora angama-24!(Intengo Yevalve Yesango Lesilayidi)