Iyini i-valve yokuhlola?
Ama-valve okuhlola awuhlobo lwevalvu eklanyelwe ukuvimbela ukugeleza koketshezi ohlangothini olulodwa. Ngokuvamile zisetshenziswa kumapayipi amanzi, ukushisisa nokupholisa, kanye nezinhlelo zokuvikela umlilo ukuze kuvinjelwe ukugeleza emuva nokugcina ubuqotho besistimu.
Yiziphi izinhlobo zama-valve okuhlola?
Kunezinhlobo eziningana ezahlukene zama-valve okuhlola, okuhlanganisa ukuphela kwe-flange, ukuphela kwe-groove, nesibhamu. Uhlobo ngalunye lwenzelwe izinhlelo zokusebenza ezithile futhi lunezinzuzo zalo kanye nokubi.
Iyini imisebenzi yama-valve okuhlola ezinhlelweni zokuvikela umlilo?
● Ukuvinjelwa kokugeleza kwamanzi abuyele ohlelweni
Uma uhlelo lokufafaza umlilo lusebenza, amanzi ageleza aphume ezifafazweni ukuze acime umlilo. Kufakwe i-valve yokuhlola emapayipini ohlelo ukuze amanzi angagelezi abuyele ohlelweni ngemva kokuba umlilo ucishiwe. Lokhu kusiza ukugcina ubuqotho besistimu nokuvimbela ukulimala kwamanzi.
●Ukugcinwa kobuqotho besistimu
Ama-valve okuhlola ayingxenye ebalulekile yohlelo lokuvikela umlilo. Basiza ukugcina ubuqotho besistimu ngokuvimbela ukugeleza emuva nokuqinisekisa ukuthi amanzi ageleza ngendlela efanele. Lokhu kusiza ukuqinisekisa ukuthi izifafazi zomlilo ziyasebenza ekucimeni imililo.
●Ukuvimbela umonakalo wamanzi
Ngaphezu kokugcina ubuqotho besistimu, ama-valve okuhlola nawo asiza ukuvimbela ukulimala kwamanzi. Ngokuvimbela amanzi ukuthi ageleze abuyele ohlelweni, ama-valve okuhlola angasiza ekuvimbeleni izikhukhula kanye nokulimala kwamanzi esakhiweni.
UBUHLE BOKUSEBENZISA AMAVAVAVU OKUHLOLA EZINHLELWENI ZOKUVIKELA IMILILO
● Ukusebenza okuthuthukisiwe kwezifafazi zomlilo
Ngokugcina ubuqotho besistimu nokuvimbela ukubuyela emuva, ama-valve okuhlola asiza ukuqinisekisa ukuthi izifafaza zomlilo ziyasebenza ekucimeni imililo. Lokhu kungasiza ekwehliseni umonakalo odalwa ukusha nokuvikela ukuphepha kwabahlala ebhilidini.
● Ukunciphisa ingozi yokwehluleka ukunqanda umlilo
Ama-valve okuhlola ayingxenye ebalulekile yesistimu yokuvikela umlilo, futhi ukwehluleka kwawo kungaphazamisa ikhono lesistimu lokuqukatha imililo. Ngokusebenzisa ama-valve okuhlola, ingozi yokwehluleka ingancishiswa kakhulu. Amavalvu okuhlola aqinisekisa ukuthi amanzi noma amanye ama-ejenti ocisha umlilo ageleza aye ohlangothini olulodwa kuphela, avimbele ukugeleza okubuyela emuva okungafaka engozini ubuqotho besistimu. Lokhu kuqinisekisa ukuthi uhlelo luhlala lulungele ukusebenza ngempumelelo uma kwenzeka kuba nomlilo.
Uhlobo lwevalvu yokuhlola oyikhethayo luzoncika ezidingweni ezithile zohlelo lwakho lokuvikela umlilo. Kubalulekile ukukhetha uhlobo olufanele lwe-valve yokuhlola ukuqinisekisa ukuthi iyahambisana nesistimu futhi ingenza umsebenzi wayo ohlosiwe ngempumelelo. Isibonelo, ama-valve okuhlola i-swing avame ukusetshenziswa ezinhlelweni zokuvikela umlilo ngoba avumela amazinga aphezulu okugeleza, kuyilapho ama-valve okuhlola alayishwe entwasahlobo akhethwa ezinhlelweni lapho ukuvimbela ukubuyela emuva kubalulekile.
Isikhathi sokuthumela: Mar-15-2024