I-valve yesango iyingxenye ebalulekile yezinhlelo zokulwa nomlilo, edlala indima ebalulekile ekulawuleni ukugeleza kwamanzi.Iklanyelwe ngokukhethekile ukuvimbela noma ukuvumela uketshezi ukuba lugeleze ngokusebenzisa isango noma inkaba evimba noma evula indlela.Lolu hlobo lwevalvu lusetshenziswa kakhulu ezimbonini ezahlukahlukene ukulawula ukugeleza koketshezi, okuhlanganisa amanzi, uwoyela, negesi.
Esimeni sokulwa nomlilo, ama-valve esango abalulekile ukuze akwazi ukulawula ukutholakala kwamanzi.Injongo eyinhloko yala mavalvu iwukuhlukanisa izingxenye zepayipi noma ukuvala izindawo ezithile ukuze kunqandwe umlilo.I-valve yesango ingakwazi ukumisa ngokuphumelelayo ukugeleza kwamanzi aphuma endaweni eyinhloko, ivimbele noma yikuphi ukuvuza noma ukumoshakala futhi iwaqondise endaweni yomlilo.
Idizayini ye-valve yesango ihlanganisa isango eliyisicaba noma elicijile elihamba liye phezulu naphansi phakathi kwezihlalo ezimbili ezihambisanayo, elidala ukugeleza komugqa oqondile.Lapho i-valve isendaweni evaliwe, isango livala ngokuphelele i-passage, livimbele noma yikuphi uketshezi ukuba ludlule.Ngokuphambene, lapho i-valve ivuliwe, isango liyadonswa, okuvumela amanzi ukuba ageleze ngokukhululekile.
Enye yezinzuzo ezibalulekile ze-valve yesango yikhono layo lokuhlinzeka ngokuvuleka okugcwele, okusho ukuthi inokumelana okuncane kakhulu ukugeleza lapho ivuliwe ngokugcwele.Lesi sici siqinisekisa izinga eliphezulu lokugeleza nokucindezela, okubalulekile ezimweni zokulwa nomlilo lapho umzuzwana ngamunye kanye nomfutho wamanzi kubalwa.
Ama-valve esango nawo ahlala isikhathi eside futhi anokwethenjelwa, okuwenza alungele izinhlelo zokulwa nomlilo.Zenzelwe ukumelana nomfutho ophezulu kanye nezinga lokushisa, ziqinisekisa ukuthi zingakwazi ukubhekana nezimo ezinzima zokusebenza ezivame ukuhlangana nazo phakathi nemizamo yokucima umlilo.Ukwengeza, ama-valve esango amelana nokugqwala, okuthuthukisa ngokwengeziwe ukuphila kwawo isikhathi eside.
Sengiphetha, ama-valve esango adlala indima ebalulekile ezinhlelweni zokulwa nomlilo ngokulawula ukugeleza kwamanzi.Bazihlukanisa ngokuphumelelayo izingxenye zamapayipi, okuvumela amanzi ukuba aqondiswe ngokunembile lapho edingeka khona kakhulu phakathi nezimo eziphuthumayo zomlilo.Ukuvuleka kwazo okugcwele ngokugcwele kuqinisekisa izinga eliphezulu lokugeleza nokucindezela, kuyilapho ukuqina kwazo nokumelana nokugqwala kuzenza izingxenye ezithembekile.Uma kuziwa ekulweni nomlilo, ama-valve esango angamathuluzi adingekayo avumela izicishamlilo ukuthi zikwazi ukulwa nemililo ngempumelelo nangempumelelo.
Isikhathi sokuthumela: Oct-18-2023