Jonga iivalvu, kwaziwa njengeiivalvu zokujongaokanye iivalvu zokujonga, zisetyenziselwa ukuthintela ukubuya kwemidiya kwipayipi. Ivalvu yonyawo lokutsalwa kwepompo yamanzi ikwakwicandelo leevalvu zokujonga. Iindawo zokuvula nezokuvala zixhomekeke ekuhambeni nasekuqineni kwesixhobo sokuvula okanye ukuvala ngokwazo, ukuze kuthintelwe isixhobo sokuvula okanye ukuvala ngasemva. Iivalvu zokujonga zikwicandelo leevalvu ezizenzekelayo, ezisetyenziswa kakhulu kwimibhobho apho isixhobo sokuvula sihamba kwicala elinye, kwaye zivumela isixhobo sokuvula ukuba sihambe kwicala elinye ukuthintela iingozi.
Ngokwesakhiwo, ivalvu yokujonga inokwahlulwa ibe ziintlobo ezintathu: ivalvu yokujonga yokuphakamisa,ivalvu yokujonga iswingkwayeivalvu yokujonga ibhabhathaneIivalvu zokuhlola eziphakamisayo zinokwahlulwa zibe ziivalvu zokujonga ezithe nkqo kunye neevalvu zokujonga ezithe tye.
Kukho iintlobo ezintathu zeiivalvu zokujonga ukujika: iivalvu zokujonga ezinesivalo esinye, iivalvu zokujonga ezinesivalo esiphindwe kabini kunye neevalvu zokujonga ezinesivalo esininzi.
Ivalvu yokujonga ibhabhathane yivalvu yokujonga ethe tye, kwaye ezi valve zokujonga zingasentla zinokwahlulwa zibe ziintlobo ezintathu: ivalvu yokujonga uqhagamshelo olunemisonto, ivalvu yokujonga uqhagamshelo lweflange kunye nevalvu yokujonga edibeneyo.
Kufuneka kuqwalaselwe le micimbi ilandelayo xa kufakelwa iivalvu zokujonga:
1. Musa ukwenzaivalvu yokujongathwala ubunzima kumbhobho, kwaye ivalvu enkulu yokujonga kufuneka ixhaswe ngokuzimeleyo ukuze ingachaphazeleki luxinzelelo oluveliswa ngumbhobho.
2. Ngexesha lokufakelwa, qwalasela indlela yokuhamba komoya okuphakathi kufuneka ihambelane nendlela utolo oluvotelwe ngayo ngumzimba wevalvu.
3. Ivalvu yokujonga i-flap ephakanyisiweyo ethe nkqo kufuneka ifakwe kumbhobho othe nkqo.
4. Ivalvu yokujonga i-flap ephakanyisiweyo ethe tye kufuneka ifakwe kumbhobho othe tye. Yintoni ivalvu yokujonga ethe tye? Iivalvu zokujonga ezithe tye zisetyenziswa kakhulu kwiinkqubo apho kufuneka kuthintelwe ukubuya kwe-media, njengokuphuma kwepompo, ukuphela kokugcwalisa amanzi ashushu, kunye nesiphelo sokufunxa sepompo ye-centrifugal. Umsebenzi wayo kukuthintela iziphumo ezinokubakho ngenxa yokubuyela umva kwe-medium, umzekelo, ukuba ukuphuma kwepompo akuxhotyiswanga ngevalvu yokujonga ethe tye, amanzi abuya ngesantya esiphezulu aya kubangela impembelelo enkulu kwi-impeller yepompo xa ipompo iyeka ngequbuliso; Ukuba ivalvu yokujonga ethe tye (ivalvu yeenyawo) ayifakwanga ekupheleni kokufunxa kwepompo ye-centrifugal, ipompo kufuneka izaliswe ngalo lonke ixesha ipompo ivuliwe.
Imibuzo engaphezulu, ungaqhagamshelana ne-TWS VALVE evelisa ngeposiivalvu yebhabhathane ehleli phantsi engashukumiyo, ivalvu yesango, ivalvu yokujonga, isihluzo se-Y, njl.
Ixesha leposi: Novemba-21-2024
