Reba valve.Umuyoboro wo hasi ukoreshwa mu kuvoma pompe nawo ni ubwoko bwa cheque valve.Disiki ya cheque ya valve yafunguwe munsi yumuvuduko wamazi, hanyuma amazi ava mumbere yinjira.Iyo umuvuduko winjira uri munsi yisohoka, flap ya valve ihita ifungwa mugihe habaye itandukaniro ryumuvuduko wamazi, uburemere nibindi bintu kugirango wirinde ko amazi asubira inyuma.
Itondekanya rya cheque valve irashobora kugabanwa muburyo butandukanye ukurikije ibintu, imikorere n'imiterere.Ibikurikira bizerekana ubwoko bwa cheque valve uhereye kuri izi ngingo eshatu.
1. Gutondekanya ukurikije ibikoresho
1) Shira icyuma kigenzura icyuma
2) Kugenzura umuringa
3) Kugenzura ibyuma bitagira umwanda
2. Gutondekanya kubikorwa
Umupira wo kugenzura umupira witwa nanone umwanda wo kugenzura imyanda.Umubiri wa valve ufata imiyoboro yuzuye, ifite ibyiza byo gutembera kwinshi no kwihanganira bike.Umupira ukoreshwa nka disiki ya valve, ikwiranye nu miyoboro y’imyanda ituruka mu nganda n’imbere mu gihugu ifite ubukonje bwinshi kandi bukomeye.
3. Gutondekanya ukurikije imiterere
Imiterere ya lift igenzura valve muri rusange isa niy'isi ya valve.Disiki ya valve izamuka hejuru no kumurongo kumurongo, kandi ibikorwa birizewe, ariko birwanya amazi ni binini, kandi birakwiriye mubihe bifite diametero nto.Lift igenzura valve igabanijwemo ubwoko bubiri: ubwoko bwa horizontal n'ubwoko bwa vertical.Kugenzura neza-kugenzurwa na valve irashobora gushyirwaho gusa mumiyoboro itambitse, mugihe igenzura rihagaritse hamwe na valve yo hepfo byashyizwe kumurongo uhagaritse, naho imiyoboro iva hasi ikagera hejuru.
Disiki ya swing cheque valve izenguruka hafi yizunguruka.Kurwanya amazi kwayo muri rusange ni bito ugereranije no kuzamura valve, kandi birakwiriye mubihe bifite diameter nini.Ukurikije umubare wa disiki, swing check valve irashobora kugabanywamo ubwoko butatu: ubwoko bumwe bwa swing swing, ubwoko bubiri bwa disiki nubwoko bwinshi bwa swing.Igikoresho kimwe cya flap swing cheque valve isanzwe ikwiranye nigihe cyo hagati ya diameter.Niba igipande kimwe cya flap swing cheque ikoreshwa mumiyoboro minini ya diameter, kugirango ugabanye umuvuduko winyundo wamazi, nibyiza gukoresha valve igenzura buhoro buhoro ishobora kugabanya umuvuduko wamazi.Double flap swing check valve ikwiranye numuyoboro munini kandi wo hagati ya diameter.Wafer double flap swing check valve ni nto mumiterere n'umucyo muburemere, kandi ni ubwoko bwa cheque valve hamwe niterambere ryihuse.Multi-lobe swing check valve ikwiranye numuyoboro munini wa diameter.
Umwanya wo kwishyiriraho wa swing cheque valve ntugarukira, mubisanzwe ushyirwa kumuyoboro utambitse, ariko urashobora no gushyirwa kumuyoboro uhagaze cyangwa umuyoboro wajugunywe.
Imiterere yikinyugunyugu igenzura isa niy'ikinyugunyugu.Imiterere yacyo iroroshye, irwanya imigezi ni nto, kandi igitutu cyamazi nacyo ni gito.
Uburyo bwo guhuza kugenzura valve burimo clip ihuza, guhuza flange, guhuza urudodo, guhuza gusudira / guhuza amasoko, nibindi. Ubushyuhe bukoreshwa ni -196 ℃ ~ 540 ℃.Ibikoresho byumubiri ni WCB, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L).Hitamo ibikoresho bitandukanye kubitangazamakuru bitandukanye.Kugenzura valve irashobora gukoreshwa mumazi, amavuta, amavuta, aside nitricike, aside acike, okiside igabanya, urea nibindi bitangazamakuru.
Mugihe ushyiraho cheque valve, hagomba kwitonderwa byumwihariko icyerekezo cyo gutembera hagati, kandi icyerekezo gisanzwe cyikigereranyo kigomba guhuza nicyerekezo cyumwambi cyerekanwe kumubiri wa valve, bitabaye ibyo gutembera bisanzwe byubushake gucibwa.Umuyoboro wo hasi ugomba gushyirwaho kumpera yanyuma yumurongo wa pompe.
Iyo cheque ya cheque ifunze, umuvuduko winyundo wamazi uzabyara mumuyoboro, ibyo bikaba byangiza kwangirika, umuyoboro cyangwa ibikoresho mugihe gikomeye, cyane cyane kumiyoboro minini nini cyangwa imiyoboro yumuvuduko mwinshi, nyamuneka witondere cyane.
Igihe cyo kohereza: Ukwakira-09-2022