Xa kuziwa kwiinkqubo zokukhusela umlilo, icandelo ngalinye lidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko lwesakhiwo kunye nabahlali baso. Ivalve yokukhangela lelinye lamacandelo abalulekileyo. Ivalve yokukhangela sisixhobo esibalulekileyo kwinkqubo yokukhusela umlilo. Isetyenziselwa ukuthintela amanzi okanye olunye ulwelo ukuba lungabuyeli ngasemva kwaye luqinisekise ukuhamba kwamanzi okungaphazamisekiyo kwiimeko ezingxamisekileyo. Kweli nqaku, siza kuxubusha ukuba kutheni kubalulekile ukusebenzisa iivalve kwiinkqubo zokukhusela umlilo.
Okokuqala, iivalvu zokutshekisha zidlala indima ebalulekileyo ekugcineni imfezeko yobonelelo lwakho lwamanzi. Kwiinkqubo zokukhusela umlilo, ii-valve zokuhlola ziqinisekisa ukuba amanzi ahamba kwicala elinye kuphela, ngokuqhelekileyo ukusuka kumanzi angundoqo ukuya kwisixhobo sokukhusela umlilo. Oku kuhamba ngendlela enye kubalulekile ekuqinisekiseni ukuba amanzi afikelela kwindawo efunekayo ngokukhawuleza ngexesha lesiganeko somlilo. Ngaphandle kwevalve yokutshekisha, amanzi anokuxhasa umva, abangele ilahleko yoxinzelelo lwamanzi kwaye oko kunokubangela ukuba inkqubo yokukhusela umlilo ingaphumeleli.
Esinye isizathu sokusebenzisa iivalvu ekucimeni umlilo kukuthintela ukosuleleka. Ezi zivalo zinceda ukugcina ukucoceka konikezelo lwakho lwamanzi ngokuthintela nakuphi na ukubuya umva okunokuthi kungenise izinto zangaphandle okanye ungcoliseko kwinkqubo. Ukungcoliswa kokunikezelwa kwamanzi kunokuchaphazela kakhulu ukusebenza kwezitshizi zomlilo, ii-agent zokucima umlilo kunye nezinye izixhobo zokucima umlilo. Ngokusebenzisa iivalve zokujonga, sinokuqinisekisa ukuba unikezelo lwamanzi luhlala lucocekile kwaye lungenazo naziphi na izinto ezingcolileyo.
Ukongezelela, ii-valve zokutshekisha zandisa ukuthembeka ngokubanzi kunye nokusebenza kakuhle kwenkqubo yokukhusela umlilo. Banceda ukunciphisa umngcipheko womonakalo wempompo kunye nokugcina uxinzelelo lwamanzi rhoqo ngokuthintela amanzi ekuxhaseni. Ngokugcina ukuhamba kwamanzi okuhambelanayo, ii-valve zokuhlola zixhasa ukusebenza ngokufanelekileyo kweenkqubo zokutshiza umlilo, i-hose reels, i-hydrants kunye nezinye izixhobo zokukhusela umlilo. Oku kuqinisekisa ukuba la macandelo ahlala ekulungele ukuthatha inyathelo ngokukhawuleza xa kukho umlilo, ukuthintela iingozi ezinokubakho kunye nomonakalo wepropati.
Isishwankathelo, ukusetyenziswa kwee-valve zokutshekisha kwiinkqubo zokukhusela umlilo kubaluleke kakhulu ngenxa yezizathu ezahlukeneyo. Bagcina ingqibelelo yonikezelo lwamanzi, banqande ukungcoliseka, kwaye bandise ukuthembeka kunye nokusebenza kakuhle kwenkqubo. Ngaphandle kwevalve yokutshekisha, ukuhamba kwamanzi kunokubuyisela umva, kubangele ilahleko yoxinzelelo lwamanzi kunye nokusilela okunokwenzeka kwayo yonke inkqubo yokukhusela umlilo. Ngoko ke, kuyimfuneko ukutyalomali kwii-valve zokukhangela ezisemgangathweni ezihlangabezana nemigangatho efunekayo kwaye zigcinwe rhoqo ukuze kuqinisekiswe ukusebenza kwazo ngokufanelekileyo. Ngokwenza oku, sifaka isandla ekukhuseleni nasekusebenzeni kweenkqubo zokukhusela umlilo, ukukhusela ubomi kunye nepropati xa kukho umlilo.
Ixesha lokuposa: Nov-01-2023