Uhlobo lwe-valve yebhola

I-Valve yebhola elintantayo
Ibhola leI-Ball valveiyantanta. Ngaphansi kwesenzo sengcindezi ephakathi, ibhola lingakhiqiza ukufuduka okuthile bese licindezela ngokuqinile endaweni yokuvala uphawu kwendawo yokuphuma ukuze iqinisekise ukubekwa uphawu kokuphela kokuphela kokuphela. I-valve yebhola elintantayo inesakhiwo esilula nokusebenza kahle kokubekwa uphawu, kepha umthwalo webhola ophethe i-Work Medium konke kudluliselwa kwindandatho yokucima imali, ngakho-ke kuyadingeka ukubheka ukuthi izinto ezibonakalayo zikwazi ukubekezelela yini umthwalo webhola eliphakathi nendawo. Lesi sakhiwo sisetshenziswa kabanzi kuma-valve aphakathi nendawo aphansi.
I-trunnion ibhola valve
Ibhola leI-Ball valveihleliwe futhi ayihambi ngaphansi kwengcindezi. I-valve yebhola elimisiwe inesihlalo se-valve esintantayo. Ngemuva kokucindezelwa yi-Medium, isihlalo se-valve sihamba, ukuze indandatho yokubopha uphawu icindezelwe ngokuqinile ebholeni ukuze kuqinisekiswe ukubekwa uphawu. Izibopho zivame ukufakwa emigwaqweni engenhla nangaphansi ngebhola, futhi i-torque yokusebenza incane, elungele ama-valves aphezulu kanye nama-valve amakhulu. Ukuze unciphise i-torque esebenzayo ye-valve yebhola futhi wandise ukuthembeka kophawu, ama-valve avalwe ngo-oli avele muva nje. Amafutha akhethekile wokuthambisa afakwa phakathi kwezindawo zokubopha uphawu ukuze wakhe ifilimu lamafutha, elithuthukisa ukusebenza kokubekwa uphawu futhi anciphise i-torque esebenzayo efanelekile ama-valve aphezulu wengcindezi kanye nama-valve amakhulu.
I-valve yebhola elastic
Ibhola le-valve yebhola liyanwebeka. Kokubili ibhola kanye nendandatho ye-valve ecashile yenziwa ngezinto zensimbi, futhi ingcindezi ethile yokubopha uphawu inkulu kakhulu. Ingcindezi ye-medium ngokwayo ayikwazi ukufeza izidingo zokubopha, futhi amandla angaphandle kumele asetshenziswe. Leli valve lilungele izinga lokushisa eliphakeme kanye nengcindezi ephezulu yengcindezelo. Isikhala se-elastic sitholakala ngokuvula i-eastic groove emaphethelweni aphansi odonga elingaphakathi lwe-sphere ukuthola ukuqina. Lapho uvala isiteshi, sebenzisa inhloko ye-wedge yesiqu se-valve ukwandisa ibhola bese ucindezela isihlalo se-valve ukufeza ukubekwa uphawu. Ngaphambi kokuguqula ibhola, ukhulule ikhanda le-wedge, futhi ibhola lizobuyela esimweni salo sokuqala, ukuze kube negebe elincane phakathi kwebhola nesihlalo se-vveve, esinganciphisa i-torque esetshenzisiwe yendawo yokubopha.