Indlela yokukhetha okulungileyohydraulic butterfly valve?
Ivalve yebhabhathane yeHydraulic yivalve yokulawula ulwelo oluqhelekileyo, esetyenziswa kakhulu kwipetroleum, imichiza, amandla ombane, unikezelo lwamanzi kunye namanye amashishini. Ukukhetha ivalve yebhabhathane yehydraulic efanelekileyo kunokuphucula ukusebenza kakuhle kunye nokunciphisa iindleko. Eli nqaku liza kuchaza indlela yokukhetha ivalve yebhabhathane yehydraulic efanelekileyo.
Okokuqala, qonda inkqubo yombhobho
Ngaphambi kokukhetha ivalve yebhabhathane yehydraulic efanelekileyo, kuyimfuneko ukuqonda ubunjani kunye neempawu zenkqubo yemibhobho. Okokuqala, kuyimfuneko ukuqonda uxinzelelo, ubushushu, ukuhamba kunye nezinye iiparamitha zombhobho ukuze ukhethe izinto ezifanelekileyo zevalve, ubungakanani kunye nohlobo lwevalve.
2. Qinisekisa i-fluid medium
Ukukhethwa kwevalve yebhabhathane yehydraulic kufuneka kwakhona kuthathelwe ingqalelo ubume bendawo yolwelo, njengokuba inomhlwa, i-viscous, ubushushu kunye nezinye iiparamitha. Imidiya eyahlukeneyo yamanzi iya kuba neemfuno ezahlukeneyo kwizinto eziphathekayo kunye nokutywinwa kwevalve, ngoko ke kuyimfuneko ukukhetha ngokwemeko yangempela.
Okwesithathu, khetha imathiriyeli yevalvu efanelekileyo
Imathiriyeli yevalve yebhabhathane esebenza ngoxinzelelo lwendalo ibandakanya ikakhulu umzimba wevalve, iperi yokutywina kunye noqhagamshelo lombhobho. Ngokuqhelekileyo kusetyenziswa intsimbi, intsimbi, insimbi engenasici kunye nezinye izinto. Ukukhetha izinto ezifanelekileyo zevalve kunokuqinisekisa ukuzinza kunye nokuqina kwevalve kwindawo ethile yokusebenza, ngaloo ndlela ukwandisa ubomi benkonzo yevalve.
4. Khetha uhlobo lwevalvu efanelekileyo
Zintathu iindidi zeevalvu zebhabhathane zehydraulic: i-eccentric enye, i-double eccentric kunye ne-triple eccentric. Ivalve ye-eccentric enye ilungele uxinzelelo oluphantsi, i-low flow fluid medium; Ivalve ye-eccentric ephindwe kabini ifanelekile kuxinzelelo oluphakathi kunye nophezulu kunye nokuhamba okuphezulu; Iivalve ezintathu ze-eccentric zifanelekile kuxinzelelo oluphezulu, ubushushu obuphezulu kunye nemidiya eyingozi. Ke ngoko, ukhetho lohlobo olufanelekileyo lwevalve yebhabhathane yehydraulic lunokukhethwa ngokweemfuno zangempela zendawo yokusebenza.
5, misela inertia kunye neemfuno zokuhamba
Xa ukhetha i-valve ye-butterfly ye-hydraulic, kuyimfuneko ukumisela inertia yayo kunye neemfuno zokuhamba. Ngokutsho kwe-inertia kunye nokuhamba kwe-valve, isixhobo esifanelekileyo sokulawula kunye nesixhobo sokunciphisa uxinzelelo sikhethiweyo ukuqinisekisa ukuzinza kunye nokukhuseleka kwenkqubo yombhobho.
Oku kungasentla yimiba emininzi yokukhetha ivalve yebhabhathane yehydraulic efanelekileyo. Ngokuqinisekileyo, xa ukhetha i-valve ye-butterfly ye-hydraulic, ezinye izinto kufuneka ziqwalaselwe, ezifana nokuqina, iimfuno zenkqubo, njalo njalo. Ngokubanzi, ukhetho oluchanekileyo lwe-hydraulic butterfly valves lunokuqinisekisa ukusebenza ngokufanelekileyo kunye nokuzinza kwenkqubo yokubhobhoza kunye nokunciphisa iindleko.
Ixesha lokuposa: Jun-20-2023
