Ama-valve e-globeasebenza ngesondo lesandla futhi alawula ukuhamba kwamanzi.Kodwa-ke, futhi badala ukulahlekelwa okukhulu kwengcindezi.
Ukukhetha i-valve efanele kuyadingeka, njengoba izinhlobo ezahlukene zinemisebenzi ehlukene kanye nokusetshenziswa.Ezimbalwa zazo zinezifunda ezi-2 kuphela: zivuliwe noma zivaliwe.Ezinye zivumela ukujikeleza koketshezi nokucindezela kushintshwe.Ama-valve ahlukile nawo abangela amanani ahlukahlukene okulahlekelwa ukucindezeleka.Kuye ngesimo, izici ezithile ziyadingeka.
Enye yezinhlobo ezivame kakhulu zama-valve i-globe valve.Kulesi sihloko esifushane, sichaza ukuthi ama-valve embulunga asebenza kanjani, okuhlanganisa izinzuzo zawo kanye nokwehla kwawo.
Iyini i-valve yeglobe, futhi isebenza kanjani?
Ukuze unqume ukuthi i-valve yembulunga ilungele yini uhlelo lwakho lokusebenza, cabangela izici zayo ezi-3 ezibalulekile.Ekuqaleni, ama-valve emisebenzi eseceleni, abonisa ukuthi ayavuleka noma ayavala ngokusekelwe ekunyakazeni phezulu naphansi kwesiqu.Okwesibili, zivumela, ziyeke, noma zishaye uketshezi olujikelezayo.Amanye ama-valve anezifunda ezivulekile futhi ezivaliwe kuphela, kodwa ama-valve embulunga angakwazi ukuklinya ukugeleza ngaphandle kokukumisa ngokuphelele.Okwesithathu, zidala ukulahleka kwekhanda okukhulu ngokuqhathaniswa namanye ama-valve ahlukahlukene, ukuhwebelana kwezinsizakalo zokudonsa umoya.
Ukuthi ama-valve embulunga asebenza kanjani
Ngaphandle, ama-valve embulunga anezingxenye ezintathu, isondo lesandla, ihood, nomzimba.Ibhonethi igcina isiqu, kanye nalapho isondo lesandla liphendulwa, isiqu singcola phezulu naphansi kubhonethi.Ukuphela kwesiqu kunento encane ebizwa ngokuthi idiski noma ipulaki, engaba yinsimbi noma engeyona eyensimbi futhi ingase itholakale ngezindlela ezihlukene, kuye ngesidingo.
Phakathi kwezinzuzo eziyinhloko zama-valve embulunga amandla awo okuklinya noma okulawula ukugeleza.Ngaphandle kokuthi ivaliwe noma ivuliwe, ingavuleka ngokwengxenye.Lokhu kukuvumela ukuthi ushintshe ukujikeleza ngaphandle kokukuyeka ngokuphelele.
Okubi okuyinhloko kwama-valve embulunga ukulahlekelwa kwekhanda okuphawulekayo athuthukayo.Ukulahlekelwa ikhanda, okubuye kubizwe ngokuthi ukulahlekelwa yingcindezi, kubhekisela enanini lokuhlangenwe nakho koketshezi olungazweli njengoba lugeleza ngamapayipi.Lapho ukumelana kakhulu, kulahleka ingcindezi eyengeziwe.Amandla adonsela phansi, ukungqubuzana (koketshezi oluqhathaniswa nezindonga zepayipi), kanye nesiyaluyalu konke kubangela lokhu kulahlekelwa.Amavalvu nokufakwa kubangela ukulahleka kwengcindezi ikakhulukazi ngenxa yesiyaluyalu.
Ama-valve embulunga aphoqa uketshezi ukuthi luguqule iziyalezo njengoba ludlula, lukhiqize ukulahlekelwa kanye nesiyaluyalu.Inani eliqondile lokulahlekelwa lincike ezintweni ezifana nenani loketshezi nokuhluka kokuhlikihla.Noma kunjalo, kusengenzeka ukuthi ubuyekeze ukulahlekelwa kwengcindezi evela kumavalvu ahlukahlukene kusetshenziswa imethrikhi ebizwa ngokuthi i-L/D coefficient.
Isikhathi sokusebenzisa ama-valve embulunga
Amavalvu eglobhu alungile noma nini lapho udinga ukulungisa ukugeleza, nokho akudingeki ucindezele inani lokulahleka kwengcindezi.Ezinye izinhlelo zokusebenza zifaka:
Amasistimu amanzi omoya opholile
Amasistimu kawoyela wamafutha
Amanzi okuphakelayo kanye nezinhlelo zokuphakela kwamakhemikhali
Amasistimu kawoyela wokugcoba ama-generator
Khipha amapayipi futhi usike izinhlelo zokusebenza kusifafaza somlilo noma ezinye izinhlelo zokuvikela umlilo ezisekelwe emanzini
Amavalvu eglobhu awawona ukhetho olungcono kakhulu lwezinhlelo zamavalvu okulawula ezinhlelweni zokufafaza umlilo, lapho ukucindezela kuya phezulu.Kunalokho,izivalo uvemvanezisetshenziswa njalo.
Isikhathi sokuthumela: May-14-2021