Isonka esisicabaipleyiti ezimbiniivalvu yokujongaibhekisa kwivalvu evula kwaye ivale ngokuzenzekelayo i-valve flap ngokuxhomekeka ekuhambeni kwe-medium ngokwayo ukuthintela ukubuyela umva kwe-medium, eyaziwa ngokuba yi-check valve, i-one-way valve, i-reverse flow valve kunye ne-back pressure valve.ipleyiti ezimbiniivalvu yokujongayivalvu ezenzekelayo enomsebenzi wayo oyintloko kukuthintela ukubuya kwesixhobo, ukuthintela ukujikeleza okungasemva kwepompo kunye nemoto eqhubayo, kunye nokukhupha isixhobo esikwisikhongozeli.ipleyiti ezimbiniIivalvu zokujonga zingasetyenziswa nakwiimigca ezibonelela ngeenkqubo ezincedisayo apho uxinzelelo lunokunyuka ngaphezu koxinzelelo lwenkqubo.
1. Ukusetyenziswa kwevalvu yokujonga ipleyiti ephindwe kabini yohlobo lwe-wafer:
Isonka esisicabaipleyiti ezimbiniivalvu yokujongaifakelwe kwinkqubo yemibhobho, kwaye umsebenzi wayo ophambili kukuthintela ukubuya kwamanzi kwi-medium. I-waferipleyiti ezimbiniivalvu yokujongayivalvu ezenzekelayo evulwa kwaye ivalwe ngokuxhomekeke kuxinzelelo oluphakathi.ipleyiti ezimbiniivalvu yokujongaifanelekile kuxinzelelo oluqhelekileyo lwe-PN1.0MPa~42.0MPa, iClass150~25000; ububanzi obuqhelekileyo be-DN15~1200mm, i-NPS1/2~48; ubushushu bokusebenza -196~540℃ kwiipayipi ezahlukeneyo, ezisetyenziselwa ukuthintela ukubuya kwamanzi kwi-medium. Ngokukhetha izixhobo ezahlukeneyo, ingafakwa kwiindawo ezahlukeneyo ezifana namanzi, umphunga, ioyile, i-nitric acid, i-acetic acid, i-oxidizing medium enamandla kunye ne-uric acid.
2. Izinto eziphambili ze-waferipleyiti ezimbiniivalvu yokujonga:
Kukho intsimbi yekhabhoni, intsimbi enobushushu obuphantsi, intsimbi yesigaba esiphindwe kabini (F51/F55), i-titanium alloy, i-aluminium bronze, i-INCONEL, i-SS304, i-SS304L, i-SS316, i-SS316L, intsimbi ye-chrome molybdenum, i-Monel (400/500), i-20# alloy, i-Hastelloy kunye nezinye izinto zesinyithi.
3. Iimpawu zesakhiwo seipleyiti ezimbiniivalvu yokujonga:
1. Ubude besakhiwo bufutshane, kwaye ubude besakhiwo buyi-1/4 ~ 1/8 kuphela ye-flanged yendabukoukujijaivalvu yokujonga.
2. Ubungakanani obuncinci kunye nobunzima obulula, ubunzima bayo yi-1/4 ~ 1/20 kuphela ye-flanged yendabukoukujijaivalvu yokujonga.
3. Idiski yevalvu ivala ngokukhawuleza kwaye uxinzelelo lwesando samanzi luncinci
4. Zombini iipayipi ezithe tye okanye ezithe nkqo zingasetyenziswa, kulula ukuzifaka
5. Umjelo wokuhamba uthambile kwaye ukumelana kolwelo kuncinci
6. Isenzo esinobuzaza kunye nokusebenza kakuhle kokutywina
7. Ukuhamba kwediski yevalvu kufutshane kwaye amandla okuvala amancinci
8. Ulwakhiwo lulonke lulula kwaye luncinci, kwaye imilo intle
9. Ubomi benkonzo ende kunye nokusebenza okuthembekileyo
Okwesine, iimpazamo eziqhelekileyoipleyiti ezimbiniivalvu yokujonga zezi:
1. Idiski yevalvu yaphukile
Uxinzelelo lwesixhobo ngaphambi nasemvaipleyiti ezimbiniivalvu yokujongaikwimeko yokulingana okusondeleyo kunye "nesarha" efanayo. Idiski yevalvu idla ngokubethwa ngesitulo sevalvu, kwaye idiski yevalvu eyenziwe ngezinto ezibuthathaka (ezifana nentsimbi ephosiweyo, ubhedu, njl.njl.) iyabethwa. yaphukile.
Indlela yokuthintela kukusebenzisaipleyiti ezimbinijonga ivalvu enediski njengesixhobo esithambileyo.
2. Ukubuyela umva okuphakathi
Umphezulu wokuvala wonakele; ukungcola kubambekile.
Ngokulungisa umphezulu wokuvala kunye nokucoca ukungcola, ukubuya kwamanzi kungathintelwa.
Ixesha lokuthumela: Sep-23-2022
