Uma kuziwa ezinhlelweni zamapayipi, kunezingxenye eziningi ezisebenza ndawonye ukuze kuqinisekiswe ukugeleza kwamanzi okushelelayo nokusebenza kahle.Enye yezingxenye ezidlala indima ebalulekile ekugcineni ubuqotho besistimu i-valve yokuhlola.Amavalvu okuhlola angamathuluzi alula kodwa abalulekile avame ukunganakwa, kodwa abalulekile ekuvimbeleni ukugeleza emuva nokuqinisekisa ukuphepha nokusebenza kahle kohlelo lwakho lwamapayipi.
Ama-valve okuhlola, aziwa nangokuthi ama-valve endlela eyodwa, aklanyelwe ukuvumela uketshezi ukuthi lugeleze luye ohlangothini olulodwa kuyilapho luvimbela uketshezi ukuthi lungagelezi luye kolunye uhlangothi.Lokhu kufezwa ngomshini ovula futhi ovale ngokusekelwe lapho kugeleza khona uketshezi.Ukubaluleka kwama-valve okuhlola ezinhlelweni zamapayipi akukwazi ukweqiwa njengoba enza imisebenzi eminingana ebalulekile esiza ukuthuthukisa ukusebenza okuphelele nokuthembeka kwesistimu.
Omunye wemisebenzi eyinhloko ye-valve yokuhlola ukuvimbela ukubuyela emuva.Ukubuyela emuva kwenzeka lapho isiqondiso sokugeleza kwamanzi sibuyiselwa emuva, okungase kubangele ukuthi amanzi angcolile angene emthonjeni wamanzi ahlanzekile.Lokhu kungaba yingozi enkulu empilweni futhi kulimaze izinga lamanzi.Ama-valve okuhlola asebenza njengesithiyo sokubuyela emuva, eqinisekisa ukuthi amanzi ageleza kuphela ngendlela ehlosiwe futhi avikele ukuhlanzeka kwamanzi.
Ngaphezu kokuvimbela ukubuyela emuva, ama-valve okuhlola asiza ukugcina ingcindezi yesistimu.Ama-valve okuhlola asiza ukulawula ukucindezela ngaphakathi kwesistimu yokufaka amapayipi ngokuvumela amanzi ukuba agelezele ohlangothini olulodwa kuphela.Lokhu kubaluleke kakhulu kumasistimu lapho ukushintshashintsha kwengcindezi kungabangela ukungasebenzi kahle noma ukulimala kwengxenye.Ama-valve okuhlola adlala indima ebalulekile ekuqiniseni ingcindezi nokuqinisekisa ukusebenza okungaguquki.
Ukwengeza, ama-valve okuhlola asiza ukuthuthukisa ukusebenza kahle okuphelele kohlelo lwakho lwamapayipi.Ngokususa ubungozi bokubuyela emuva nokugcina ingcindezi, ama-valve okuhlola asiza ukwandisa ukugeleza kwamanzi futhi anciphise amathuba okuphazamiseka noma ukwehluleka.Lokhu akugcini nje ngokuthuthukisa ukusebenza kwesistimu kodwa futhi kunciphisa isidingo sokulungisa nokulungisa okubizayo.
Kuyaphawuleka ukuthi kunezinhlobo ezahlukene zama-valve okuhlola, ngalinye lenzelwe izinhlelo zokusebenza ezithile nezimo zokusebenza.Ezinye izinhlobo ezivamile zamavalvu okuhlola zihlanganisa ama-valve okuhlola ama-swing, ama-valve okuhlola okuphakamisa, ama-valve okuhlola asemgqeni, njll. Ukukhetha i-valve yokuhlola efanele kuncike ezintweni ezifana nezinga lokugeleza, ingcindezi kanye nesimo soketshezi oludluliswayo.
Kafushane, ukubaluleka kwama-valve okuhlola ezinhlelweni zamapayipi akukwazi ukweqiwa.Lawa madivayisi alula kodwa abalulekile adlala indima ebalulekile ekuvimbeleni ukugeleza okubuyela emuva, ukugcina ingcindezi yesistimu, nokwenza ngcono ukusebenza kahle kohlelo lonke.Ngokuqonda imisebenzi nezinzuzo zama-valve okuhlola, ochwepheshe bamapayipi kanye nabanikazi bezindlu ngokufanayo bangakwazi ukubona ukubaluleka kwalezi zingxenye ezivame ukunganakwa ekuqinisekiseni ukuphepha nokwethembeka kwezinhlelo zabo zamapayipi.
Isikhathi sokuthumela: Apr-13-2024