isicelo

Cishe zonke izinhlelo zokusebenza zamapayipi noma zokuthutha uketshezi, kungaba ezezimboni, ezentengiso noma zasekhayahlola ama-valve.Ziyingxenye ebalulekile yokuphila kwansuku zonke, nakuba zingabonakali.Indle, ukwelashwa kwamanzi, ukwelashwa, ukucutshungulwa kwamakhemikhali, ukukhiqizwa kwamandla, ikhemisi, i-chromatography, ezolimo, i-hydropower, i-petrochemical kanye nezimboni zokucubungula ukudla neziphuzo zisebenzisa ama-valve okuhlola emisebenzini yazo yansuku zonke ukuvimbela ngokuphumelelayo ukugeleza emuva.Ngenxa yokuthi zivimbela ukwehluleka komkhiqizo futhi azidingi ukugadwa ngesikhathi sokusebenza, ama-valve okuhlola awafiseleki kuphela, kodwa ngokuvamile adingwa ngumthetho ukuze kuqinisekiswe ukuphepha kwamanzi, igesi, nezicelo zokucindezela.

Ekhaya, basiza ukuqala nokumisa ukugeleza koketshezi.Asetshenziswa kuma-heaters amanzi, amapayipi angaphakathi, ompompi kanye neziwasha izitsha, kanye namathuluzi athuthuke kakhulu njengamaphampu amamitha, izixube, izixube namamitha okugeleza.Ama-valve okuhlola izimboni aqapha amasistimu enuzi, efekthri, embonini yamakhemikhali, kumasistimu okusebenza kwamanzi endiza (izinga lokushisa lokudlidliza nezinto ezibolayo), imikhumbi-mkhathi kanye nezinhlelo zemoto eziqalisayo (ukulawula ukusabela, ukulawulwa kwe-propellant, ukulawula ukuphakama), kanye nezinhlelo zokulawula ukugeleza komoya (ukuvimbela ukuhlangana kwegesi )

izici

Ama-valve okuhlola aya ethandwa kakhulu ngenxa yokwakheka kwawo okulula nokusebenziseka kalula.Indlela ilula kakhulu.Njengoba kushiwo ngaphambili, ukusebenza kwe-valve yokuhlola kunqunywa ngokuphelele ukugeleza kwenqubo, okusho ukuthi akukho actuator eyengeziwe edingekayo.Ngokuvamile, i-valve isebenza njengedivaysi eyi-cylindrical exhunywe ekhanda lepompo emigqeni yokungena neyokuphuma.Idivayisi esebenzayo enezimbobo emikhawulweni yomibili inqamula igobolondo futhi ihlukanise igobolondo ezingxenyeni ezikhuphuka nomfula.Isihlalo se-valve sisuka odongeni lwesilinda, kodwa sinokuvuleka okufanele ukugeleza kwenqubo.

Ibhola, ikhoni, idiski noma esinye isisetshenziswa esikhulukazi sincike esihlalweni sevalvu ohlangothini olungezansi nomfula lwevalvu yokuhlola.Ukuhamba okulinganiselwe kuvimbela idivayisi yokuxhuma ukuthi ingasheleli phansi.Lapho uketshezi luhamba ngendlela enqunywe kusengaphambili ngaphansi kwengcindezi edingekayo, ipulaki iyasuswa esihlalweni se-valve futhi uketshezi noma igesi ivunyelwe ukudlula igebe eliwumphumela.Njengoba ukucindezela kwehla, ipulaki ibuyela esihlalweni ukuvimbela ukugeleza emuva.

Amandla adonsela phansi noma insimbi engagqwali yokulayisha intwasahlobo izinqubo zivame ukuba nesibopho salokhu kunyakaza okubuyayo, kodwa kwezinye izimo, ukucindezela okwenyuka ohlangothini olungezansi lomfula kwanele ukubuyisela okokusebenza endaweni yayo yasekuqaleni.Ukuvalwa kwe-valve kuvimbela impahla engezansi ekuhlanganiseni nezinto ezikhuphuka nomfula ngisho nalapho ingcindezi inyuka.Amapulaki athile asetshenzisiwe ayahlukahluka kuye ngohlobo lwe-valve yokuhlola efakiwe.Njengoba igama lisho,sebenzisa ama-valve okuhlola ibholaamabhola.Ama-valve okuhlola okuphakamisa asebenzisa ama-cones noma ama-discs anamathiselwe kuma-rod guides ukuqinisekisa ukuthi abuyela endaweni efanele esihlalweni sevalvu.Ama-valve e-Swing nama-wafer asebenzisa i-disc eyodwa noma ngaphezulu ukuvala igebe esihlalweni.

Izinzuzo ze-valve yokuhlola

Ama-valve okuhlola anezinzuzo eziningi.Okokuqala, bangakwazi ukulawula ukugeleza kwe-psi emikhakheni ehlukahlukene yezimboni.Eqinisweni, bangasebenza ekucindezelweni okuphezulu okwanele kwe-psi ukucisha umlilo, futhi ingcindezi ye-psi ilawulwa ngokwanele ukuze isebenze ku-scuba cylinder.Enye inzuzo yama-valve okuhlola ukuthi avimbela ukungcoliswa okuphambanayo koketshezi, okuhlanganisa namanzi ahlanzekile.