Izingxenye ezibalulekile ze-valve yebhola umzimba we-valve, isihlalo se-valve, i-sphere, isiqu se-valve, nesibambo.I-valve yebhola inendilinga njengesigaba sayo sokuvala (noma ezinye izinto zokushayela).Izungeza i-axis ye-valve yebhola futhi iqhutshwa yisiqu se-valve.Isetshenziswa kakhulu kumapayipi ukusika, ukusabalalisa, kanye nokushintsha isiqondiso sokugeleza kwe-medium.Abasebenzisi kufanele bakhethe izinhlobo ezahlukene zamavalvu ebhola ngokusekelwe ezidingweni zabo ngenxa yohlu olukhulu lwamavalvu ebhola, okuhlanganisa nezimiso ezihlukahlukene zokusebenza, imidiya, nezindawo zokufaka isicelo.Ama-valve ebhola ahlukaniswa ngezigaba ezahlukene ngokusekelwe ezimweni zangempela zokusebenza endaweni ethile.

Ngokusho kwesakhiwo zingahlukaniswa zibe:

1. I-valve yebhola entantayo

Ibhola elintantayo le-valve yebhola.Ngaphansi kwethonya lengcindezi ephakathi nendawo, ibhola lingadala ukugudluka okuthile futhi lisunduze liqine endaweni yokuvala yendawo yokuphuma ukuze igcine uphawu lwesiphetho.

Nakuba i-valve yebhola elintantayo inomklamo oqondile kanye nekhono lokuvala eliphumelelayo, kubalulekile ukucabangela ukuthi impahla yendandatho yokuvala ingamelana nomthwalo osebenzayo we-ball medium ngoba umthwalo wendawo yokusebenza ebholeni udluliselwa ngokuphelele. kwendandatho yokuvala yokuphuma.Amavalvu ebhola anengcindezi ephakathi nendawo nephansi avamise ukusebenzisa lokhu kwakhiwa.

2. I-valve yebhola engashintshi

Ngemuva kokucindezelwa, ibhola le-valve yebhola liyalungiswa futhi alinyakazi.Izihlalo zama-valve ezintantayo zifakwe nebhola elingashintshi kanye nama-valve ebhola.Isihlalo sevalvu siyanyakaza uma singaphansi kwengcindezi ephakathi, ucindezela indandatho yokuvala ngokuqinile ngokumelene nebhola ukuze uqinisekise ukuvala.Imvamisa, ama-ball bearings afakwe ku-shafts engenhla nangaphansi, futhi i-torque yawo encane yokusebenza iwenza alungele ama-valve anobubanzi obukhulu anokucindezela okukhulu.

I-valve yebhola evalwe ngowoyela, efaneleka kakhulu kumavalvu ebhola anobubanzi obukhulu anomfutho ophezulu, iye yavela eminyakeni yamuva ukuze kwehliswe i-torque yokusebenza ye-valve yebhola futhi kwandiswe ukutholakala kophawu.ayifaki nje kuphela amafutha okugcoba akhethekile phakathi kwezindawo zokuvala ukuze enze ifilimu yamafutha, okuthuthukisa ukusebenza kokuvala kodwa futhi kunciphisa i-torque yokusebenza.

3. I-valve yebhola ye-Elastic

Ibhola le-elastic ku-valve yebhola.Ibhola lesihlalo sevalvu kanye nendandatho yokuvala kokubili kuhlanganiswe nensimbi, ngakho-ke kudingeka ingcindezi ethile yokuvala uphawu.Ngokwengcindezi ye-medium, amandla angaphandle kufanele asetshenziselwe ukuvala idivayisi ngoba ingcindezi ye-medium ayanele ukwenza kanjalo.Le valve ingakwazi ukuphatha ama-mediums anamazinga okushisa aphezulu kanye nezingcindezi.

Ngokwandisa inkatho enwebekayo ekugcineni odongeni lwangaphakathi lwendilinga, i-elastic sphere ithola izici zayo zokunwebeka.Inhloko ye-valve emise okwe-wedge kufanele isetshenziselwe ukwandisa ibhola ngenkathi uvala isiteshi bese ucindezela isihlalo se-valve ukuze ufeze ukuvala.Khulula ikhanda elimise okwe-wedge kuqala, bese uphendula ibhola ngenkathi ubuyisela i-prototype yasekuqaleni ukuze kube negebe elincane nendawo evalekayo ukuze unciphise ukungqubuzana kanye ne-torque yokusebenza phakathi kwebhola nesihlalo sevalvu.