Hlola umgomo wokusebenza kwe-valve, ukuhlukaniswa nezinyathelo zokufaka

Isebenza kanjani i-valve yokuhlola

Ihlola i-valve isetshenziswa ohlelweni lwamapayipi, futhi umsebenzi wayo oyinhloko ukuvimbela ukugeleza kwe-medium emuva, ukuzungeza okubuyela emuva kwepompo kanye nenjini yokushayela, kanye nokukhipha okuphakathi esitsheni.

Hlola ama-valve ingase futhi isetshenziswe emigqeni ehlinzeka ngezinhlelo ezisizayo lapho ukucindezela kungase kukhuphuke ngaphezu kokucindezela kwesistimu enkulu. Ama-valve okuhlola angasetshenziswa kumapayipi emidiya ehlukahlukene ngokuya ngezinto ezahlukahlukene.

I-valve yokuhlola ifakwe epayipini futhi iba enye yezingxenye eziwuketshezi zepayipi eliphelele. Inqubo yokuvula nokuvala i-disc ye-valve ithinteka yisimo sokugeleza kwesikhashana sesistimu lapho itholakala khona; futhi, izici zokuvala zediski ye-valve ziyi-Inomphumela esimweni sokugeleza kwamanzi.

Hlola ukuhlukaniswa kwe-valve

1. I-valve yokuhlola i-Swing

I-disc ye-valve yokuhlola i-swing isesimweni sediski futhi izungeza i-shaft yesihlalo se-valve. Ngenxa yokuthi isiteshi esiku-valve sihlelekile, ukumelana nokugeleza kuncane kunokwe-valve yokuhlola i-lift. Ifanele amazinga okugeleza aphansi kanye nezinguquko ezingavamile ekuhambeni. Kodwa-ke, ayifaneleki ukugeleza kwe-pulsating, futhi ukusebenza kwayo kokubeka uphawu akufani nohlobo lokuphakamisa.

I-valve yokuhlola i-swing ihlukaniswe yaba izinhlobo ezintathu: uhlobo lwe-lobe eyodwa, uhlobo lwe-lobe ephindwe kabili kanye nohlobo lwe-multi-lobe. Lawa mafomu amathathu ahlukaniswa ngokuyinhloko ngokobubanzi be-valve.

2. Phakamisa i-valve yokuhlola

I-valve yokuhlola lapho idiski ye-valve islayida eduze komugqa ophakathi nendawo oqondile womzimba we-valve. Ivalvu yokuhlola i-lift ingafakwa kuphela epayipini elivundlile, futhi ibhola lingasetshenziselwa idiski yevalvu kuvalvu yokuhlola enobukhulu obuncane obunomfutho ophezulu. Umumo womzimba we-valve we-valve yokuhlola i-lift ufana ne-valve yembulunga (ingasetshenziswa ngokufana ne-valve yembulunga), ngakho-ke i-coefficient yayo yokumelana noketshezi inkulu. Isakhiwo sayo sifana ne-valve yembulunga, futhi umzimba we-valve ne-disc kuyafana ne-globe valve.

3. I-valve yokuhlola i-Butterfly

Ivalvu yokuhlola lapho idiski izungeza khona iphinikhodi esihlalweni. I-valve yokuhlola idiski inesakhiwo esilula futhi ingafakwa kuphela epayipini elivundlile, futhi ukusebenza kokuvala akukuhle.

4. I-valve yokuhlola ipayipi

I-valve lapho i-disc ishelela khona phakathi nendawo yomzimba we-valve. I-valve yokuhlola ipayipi iyivalvu entsha. Incane ngosayizi, ilula ngesisindo futhi inhle ekucubunguleni ubuchwepheshe. Ingenye yezinkomba zokuthuthukiswa kwe-valve yokuhlola. Kodwa-ke, i-coefficient yokumelana noketshezi inkulu kancane kune-valve yokuhlola i-swing.

5. I-valve yokuhlola ukucindezela

Lolu hlobo lwe-valve lusetshenziswa njengamanzi okuphakela kubhayela kanye ne-valve yokunqamula isitimu, inomsebenzi odidiyelwe we-lift check valve kanye ne-globe valve noma i-engeli valve.

Ngaphezu kwalokho, kukhona ama-valve okuhlola angafanelekile ukufakwa kwe-pump outlet, njenge-valve yonyawo, uhlobo lwentwasahlobo, uhlobo lwe-Y, njll.