Iivalvu zebhola ezidadayo: inxalenye ebalulekileyo kwishishini leoli kunye negesi
Kwihlabathi elintsonkothileyo lokutsalwa kweoyile kunye negesi, ukuba nezixhobo ezithembekileyo nezisebenzayo kubalulekile.Inxalenye ephambili edlala indima ebalulekileyo kolu shishino yivalve yebhola edadayo.Ezi zivalo zenzelwe ukulawula ukuhamba kwamanzi kwimibhobho kunye nokuqinisekisa ukusebenza ngokukhuselekileyo kweenkqubo ezahlukeneyo.
Ibhola edadayoivelufa sisivalo sokujika kwekota esebenzisa umngxuma omanzi ukuze kulawuleke ukuhamba kwamanzi.Ibhola ixhonywe ngamakhonkco amabini okutywina, eyivumela ukuba ihambe ngokukhululekileyo ngaphakathi kumzimba wevalvu.Xa ivalve ivula, ulwelo luhamba kwitshaneli eyenziwe yindawo evulekileyo ejikeleze ibhola.
Enye yeenzuzo eziphambili zeivalve yebhola edadayokukwazi kwayo ukuphatha uxinzelelo oluphezulu kunye nezicelo zobushushu obuphezulu.Uyilo oludadayo luvumela ibhola ukuba idande ezantsi phantsi koxinzelelo lwamanzi, idala itywina eliqinileyo ngokuchasene nesitulo sevalve esezantsi.Olu phawu luthintela nakuphi na ukuvuza kwaye lubonelela ngokuvalwa okuthembekileyo.
Enye inzuzo ebalulekileyo yezi valve kukuguquguquka kwazo.Iivalvu zebhola ezidadayo ziyakwazi ukusingatha ulwelo olwahlukeneyo, kubandakanywa irhasi yendalo, ioyile, amanzi, kunye nolwelo olwahlukeneyo lwenkqubo.Oku bhetyebhetye kubenza bafanelekele ngokufanelekileyo iimeko ezifunekayo kwishishini leoli kunye negesi.
Uyilo lwevalve yebhola edadayo lukwabonelela ngokusebenza kwetorque ephantsi, okwenza kube lula ukuvula nokuvala nakwiinkqubo zoxinzelelo oluphezulu.Olu phawu lunciphisa ukuguga kumacandelo evalvu, ukuqinisekisa ubomi obude benkonzo kunye neemfuneko zokulolonga ezisezantsi.
Ukwengeza,iivalve zebhola ezidadayobanobuchule obubalaseleyo bokulawula kwaye banokulawula ngokuchanekileyo ukuhamba kwamanzi.Olu phawu luluncedo ngokukodwa kwiinkqubo ezifuna ulawulo lokuhamba oluchanekileyo, olufana nokuvavanya kakuhle, ukucokiswa kunye nokulinganisa.
Ishishini leoli negesi lixhomekeke kakhulu kwiivalvu zebhola ezidadayo kuluhlu lwezicelo.Enye indawo ephambili apho ezi zivalo zisetyenziswa kakhulu kwimibhobho yeoli neyegesi.Ezi zivalo zibekwe ngobuchule ecaleni kombhobho ukwahlula amacandelo olondolozo okanye ukulungiswa.Ukuba kukho imeko engxamisekileyo, banokuvala ngokukhawuleza izithuthi ukuze bathintele umonakalo ongakumbi.
Ukongeza, iivalvu zebhola ezidadayo zibaluleke kakhulu kwizicelo zentloko yequla.Balawula ukuhamba kwamanzi ngexesha lokwemba, ukugqitywa kunye neenkqubo zokuvelisa.Amandla oxinzelelo oluphezulu lwala ma-valve abenza bakwazi ukujamelana neemeko ezinzima ezifunyenwe kwezi zicelo, ziqinisekisa ukusebenza okukhuselekileyo nokusebenzayo.
Ukhuseleko lubaluleke kakhulu kwishishini leoli kunye negesi, kwaye iivalvu zebhola ezidadayo zenza igalelo elibalulekileyo ekugcineni indawo yokusebenza ekhuselekileyo.Umsebenzi wayo wokuvala othembekileyo kunye nomsebenzi wokuchasana nokuvuza unceda ukukhusela izingozi, uqinisekise ukhuseleko lwabasebenzi kunye nokunciphisa iingozi ezinokubakho.
Isishwankathelo,iivalve zebhola ezidadayoziyinxalenye ebalulekileyo yoshishino lweoyile negesi.Ukukwazi kwabo ukuphatha uxinzelelo oluphezulu, ulwelo olwahlukeneyo kunye nokubonelela nge-shutoff ethembekileyo kubenza babaluleke kakhulu kwiinkqubo ezahlukeneyo.Ngokuguquguquka kwabo, ukusebenza kwe-torque ephantsi kunye nobuchule obubalaseleyo bokulawula, ezi zivalo zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza ngokufanelekileyo kunye nokukhuselekileyo kweenkqubo ezibalulekileyo kushishino.
Ixesha lokuposa: Oct-28-2023