1. Uyini umgomo wokusebenza we-i-valve yokuhlola ibhola?
I-valve yokuhlola eyindilinga iyi-valve yokuhlola ene-multi-ball, i-multi-flow channel kanye ne-multi-cone inverted fluid structure.Ikakhulukazi yakhiwe imizimba yamavalvu angaphambili nangemuva, amabhola enjoloba, imizimba emise okwekhoni, njll. I-valve disc yayo iyibhola elimbozwe ngenjoloba, ngakho Ibizwa ngokuthi i-valve yokuhlola ibhola.
Isimiso sokusebenza se-valve yokuhlola ibhola ngokuyinhloko ukusebenzisa ibhola lenjoloba ukugoqa nge-stroke emfushane esembozweni sedome ukuze kubonakale ukuvulwa nokuvala kwevalvu.Lapho ipompo yamanzi iqalwa, amanzi agijimisa ibhola lenjoloba ngaphansi kwesenzo sokucindezela, ukuze ibhola lenjoloba ligibele ngakwesokudla.Isikhundla saso silungiswa yi-cone emzimbeni we-valve yangemuva, futhi i-valve yokuhlola ivuliwe;ngemva kokuma kwepompo, ngenxa yokucindezela kwamanzi okubuya ohlelweni lwepayipi, ibhola lenjoloba liphoqeleka ukuba ligibele emzimbeni we-valve wangaphambili kwesokunxele, futhi i-valve yokuhlola ivaliwe.
2. Ingabe i-valve yokuhlola ibhola kulula ukuyisebenzisa?
Njenge-valve yokuhlola emise okukhethekile, i-valve yokuhlola ibhola inesakhiwo esilula futhi ngokuyinhloko yakhiwe idivayisi eyindilinga kanye nomzimba we-valve.Idivayisi eyindilinga yenziwe ngesembozo esiyindilinga kanye nebhola lenjoloba.Ngokunwebeka okuthile namandla anele, ingabe i-valve yokuhlola ibhola ilungele ukusetshenziswa?
1. Izinzuzo ze-valve yokuhlola ibhola
(1) Ibhola lenjoloba levalvu yokuhlola eyindilinga yamukela ibhola lensimbi elingenalutho, futhi irabha enokuqina okuhle ingaqinisekisa ukuvaleka futhi inciphise umonakalo ohlelweni lwamapayipi phakathi nenqubo yokuvala amavalvu.
(2) Ngenxa yokuthi i-valve eyindilinga, ukugeleza kwamanzi kudlula emzimbeni we-valve cishe kuqonde, i-coefficient yokumelana incane, yonga amandla, futhi i-coefficient yokumelana nokugeleza kwamanzi izinzile futhi incane, enganciphisa ukulahleka kwe-hydraulic okubangelwa ukuthuthumela kwebhola lerabha ku-valve.
(3) Enye inzuzo ye-valve yokuhlola eyindilinga ukuthi inomphumela omuhle wokumunca ukushaqeka futhi ayidingi izinga eliphezulu lamanzi.
(4) Ivalvu yokuhlola eyindilinga ayinazo izingxenye ezijikelezayo zeshafti nomkhono, futhi akukho ukuguga komphini nomkhono.Ibhola lerabha lisesimweni sokumiswa kwamahhala kanye nesimo sokuzungezisa samahhala, futhi ukugqokwa kufana.Ngaphezu kwalokho, ububanzi bebhola lerabha ububanzi besihlalo sebhola.Izikhathi ezingu-1.3, ngisho noma ibhola lerabha ligqoke ungqimba, lisenokusebenza okuhle kokuvala nokumelana nokugqoka.
(5) Ukunciphisa umsindo okuhle kanye nomphumela wokunciphisa ukudlidliza, ukuvala okuhle okunensayo kanye nokunciphisa isando samanzi.
(6) Ukufakwa kulula, amandla adonsela phansi athile ebhola asondelene nawamanzi, futhi isesimweni samahhala sokumiswa, ngakho-ke ingafakwa ivundlile noma ibheke phezulu.
2. Ukungalungi kwe-valve yokuhlola ibhola
Ububi obuyinhloko be-valve yokuhlola ibhola ukuthi umthamo we-valve yebhola mkhulu kakhulu, futhi indawo ehlala i-valve yebhola inkulu kakhulu, ikakhulukazi uma i-valve yokuhlola yesiteshi esidala sepompo ifakwe kabusha, angeke isetshenziswe. ngenxa yemikhawulo yosayizi.
Isikhathi sokuthumela: Sep-30-2022