Kwiimeko ezininzi, ukujika ivalve yebhola ngasekunene kuya kuvula ivalve.Ukuba ihambe ngasekunene, ivalwa ngokubanzi.Ukuba yivalve yebhola enevili lesandla, ukuyijikela ngasekunene kuyavuleka, kwaye ukuyijikela ngasekhohlo kuyavala.Kwezinye iivalvu zebhola ezikhethekileyo, iya kuphawula utolo oluchanekileyo lokutshintsha kwiqhosha lokutshintshela, kwaye ngokubanzi akuyi kubakho iimpazamo ukuba nje ijikeleziswa ngokotolo ngexesha lokusebenza.
Ziziphi iintlobo zeevalvu zebhola
1.Ivalve yebhola edadayo
Eyona nto iphambili yale valve yebhola kukuba inokunqunyanyiswa.Kukho ibhola kuyo.Ngokusebenzisa indawo yokufakela kunye noxinzelelo lwe-medium, inokucinezelwa ngokuqinileyo kwindawo yokukhupha ukufezekisa umphumo wokutywina.Ke ngoko, ukutywinwa kwesi valve yebhola edadayo kuya kuba ncinci, kwaye ulwakhiwo ngokubanzi lwale valve yebhola luya kuba lula, ngoko ke ukufakela kunye nendibano kuya kuba lula ngakumbi, kodwa kufuneka kuqatshelwe ukuba xa ibhola ikhupha uxinzelelo. , iya kudlulisela uxinzelelo lomthwalo kwindandatho yokutywinwa kwe-outlet, ngoko xa ufaka Kwakhona kuyimfuneko ukuqwalasela ukuba izinto zokutywina ziyakwazi ukumelana noxinzelelo lomthwalo phantsi kwesi siphakathi.
2.Ivalve yebhola elungisiweyo
Ngokwemigaqo ye-layman, kuthetha ukuba i-sphere yale valve yebhola igxininisekile, kwaye akulula ukuhamba naphantsi kwesenzo soxinzelelo.Nangona kunjalo, ukuba uxinzelelo oluphakathi lufunyenwe emva kokufakwa, isihlalo sevalve yale valve yebhola siya kuhamba.Ngethuba lokuhamba, ibhola eliphezulu liya kunyanzeliswa ngokuqinileyo kwi-port yokutywina ukuqinisekisa ukuqina kwayo.Le valve yebhola ngokulinganayo Ifanelekile ukusetyenziswa kwezinye iivalve ezinoxinzelelo oluphezulu kunye nobubanzi obukhulu.Ngenxa yokuba umgama weqhosha layo eliphezulu nelisezantsi lincinci.Okwangoku, olu hlobo lwevalve yebhola ngokuthe ngcembe yenze ivalve yebhola etywinwe ngeoyile ngokuphuculwa okulandelayo, eyenza ifilimu yeoli ngeoyile yokuthambisa ngaphezulu ukuze inyuse ukusebenza kokutywinwa.
3.Ivalve yebhola ye-elastic
I-sphere yale valve yebhola inomlinganiselo othile wokunwebeka, kwaye izinto zetsimbi zongezwa kwiseyili yevalve yesitulo sokutywina kunye nesphere, ngoko ke uxinzelelo lwayo lokutywina lukhulu, olujolise kwindawo engqongileyo ebekwe kuyo.Ukuba uxinzelelo alwanelanga, kodwa ufuna ukufezekisa umphumo oqinileyo wokutywina, ungasebenzisa olu hlobo lwevalve yebhola.Okwangoku, olu hlobo lwevalve yebhola lusetyenziswa kakhulu kwimidiya ethile yobushushu obuphezulu kunye noxinzelelo oluphezulu.Olu hlobo lwevalve yebhola lunesithuba esincinci phakathi kwebhola kunye nesihlalo sevalve, ngoko ke ukukhuhlana kwindawo yokutywina kuyancipha, ngaloo ndlela kulawula umgama phakathi kwamaqhina okusebenza.
4.Ivalve edadayo yombane
Ukudityaniswa kolu hlobo lwevalve yebhola kulula, kwaye ulwakhiwo ngokubanzi luncinci, ubukhulu balo buncinci, kwaye ubunzima balo bulula, ngoko ke ukufakela okulandelayo kunye nokulungiswa kuya kuba lula ngakumbi, kwaye uzinzo luya kuba lula. phezulu.Ivalve elawulayo ekrelekrele ngokulula okuphezulu, ingenamanzi kunye ne-rustproof, inokufakwa kuyo nayiphi na i-angle.
Ixesha lokuposa: Dec-29-2022
