Uma kukhulunywa ngezinhlelo zamapayipi oketshezi,hlola i-valves yizici ezibalulekile. Zenzelwe ukulawula isiqondiso sokugeleza koketshezi epayipini futhi kuvimbele ukugeleza emuva noma ukuhlehla kwe-back-siphonage. Lesi sihloko sizokwethula izimiso eziyisisekelo, izinhlobo, kanye nokusetshenziswa kwama-valve okuhlola.
Umgomo oyisisekelo ahlola i-valveukusebenzisa ukunyakaza kwe-valve disc ukulawula ukugeleza koketshezi. I-valve disc ngokuvamile iklanyelwe ukuvula isiqondiso sokugeleza koketshezi oluvamile futhi ivale ngokushesha lapho ukugeleza emuva kwenzeka. Lo mklamo uvimbela uketshezi ukuthi lungagelezi luye emuva futhi luvikela ubuqotho besistimu yamapayipi.
Ama-valve okuhlola afika ngezinhlobo ezahlukene, kanti ajwayeleke kakhulu okuhlanganisa nebholahlola ama-valve, ama-valve wokuhlola jika, futhi uphakamise ama-valve okuhlola. Ama-valve okuhlola amabhola asebenzisa i-disc ye-valve eyindilinga evala ngokuhluka komfutho woketshezi. Ama-valve okuhlola ama-Swing ane-disc ye-valve ejikelezayo engavuleka noma ivale ngokuzenzakalelayo ukuze ilawule isiqondiso sokugeleza. Amavalvu okuhlola okuphakamisa asebenzisa idiski yevalvu egudlukayo efakwe epayipini ukuze kuzuzwe ukulawula isiqondiso sokugeleza.
Ama-valve okuhlola anezinhlelo zokusebenza ezibanzi emikhakheni eminingi. Ezinhlelweni zokuphakelwa kwamanzi,hlola ama-valvezisetshenziselwa ukuvimbela ukubuyela emuva kwamanzi nokugcina ukuzinza kwengcindezi yamanzi. Embonini yamakhemikhali, ama-valve okuhlola avimbela ukubuyela emuva kwamakhemikhali ayingozi kumapayipi, ngaleyo ndlela avikele imishini nokuphepha kwabasebenzi. Embonini kawoyela negesi, ama-valve okuhlola asetshenziselwa ukuvimbela ukubuyela emuva kukawoyela negesi nokugcina ukusebenza okuzinzile kwezinhlelo zamapayipi. Ukwengeza, ama-valve okuhlola asetshenziswa kabanzi ekuhlanzeni indle, amasistimu okucindezela umlilo, ama-air conditioning systems, neminye imikhakha.
Ukuqinisekisa ukusebenza ngempumelelo kwama-valve okuhlola, ukugcinwa njalo nokuhlolwa kuyadingeka. Ama-disc nama-valve kufanele ahlanzwe futhi ashintshwe ngezikhathi ezithile ukuze kuqinisekiswe ukusebenza kahle. Ngaphezu kwalokho, indawo yokukhetha kanye nokufaka ama-valve okuhlola kudingeka kubhekwe ngokucophelela ngokusekelwe ezidingweni ezithile zohlelo lokusebenza.
Sengiphetha, ama-valve okuhlola adlala indima ebalulekile ezinhlelweni zamapayipi ngokulawula ukugeleza koketshezi nokuvimbela ukugeleza emuva. Ngokukhetha uhlobo olufanele lwe-valve yokuhlola, ukuqinisekisa ukufakwa okufanele, nokwenza ukugcinwa okuvamile, ukuphepha nokusebenza okuzinzile kwesistimu yamapayipi kungaqinisekiswa.
Isikhathi sokuthumela: May-26-2023
