Li-valve tsa butterfly ke likarolo tsa bohlokoa haholo lits'ebetsong tse fapaneng tsa indasteri.Li na le mosebetsi oa ho koala metsi le ho laola phallo.Kahoo ho tseba boemo ba li-valve tsa serurubele nakong ea ts'ebetso—ebang li butsoe kapa li koetsoe—ke habohlokoa bakeng sa ho sebelisoa le ho hlokomeloa ka katleho.
Ho etsa qeto ea hore na valve ea serurubele e bulehile kapa e koetsoe ho itšetlehile haholo ka pono le matšoao.Ha actuator e se mofeng, tsela eo poleiti ea valve e eang holimo le tlase e fapane le li-valve tse ling tse kang li-valve tsa liheke tse ntseng li phahama le li-valve tsa globe (li-valve tsa heke tse ntseng li phahama li hloka feela ho ela hloko bophahamo ba kutu ea li-valve ho tseba hore na boemo ba poleiti ea valve).Li-valve tsa li-butterfly li na le tse ikhethang The valve disc e ka potoloha 0-90 ° 'meleng oa valve ho fetola phallo ea mokelikeli.
Mona ke mokhoa oa ho khetholla boemo ba poleiti ea serurubele ea valve ea serurubele:
1. Disc e nang le pono ea meno:
Li-valve tsa serurubele se senyenyane, DN ≤ 250, li ka ba le li-handle le li-discs tse nang le meno.Joalokaha lebitso le bontša, disc ea meno ka kakaretso e na le litekanyo tse 10, ea pele e koetsoe ka ho feletseng, 'me ea ho qetela e bulehile ka ho feletseng.
Sebaka se bulehileng: Ha se bulehile ka ho feletseng, valve disc e tšoana le tataiso ea phallo, e lumellang mocha oa mokelikeli hore o se ke oa thijoa.
Boemo bo koetsoeng: Boemong bo koetsoeng, diski ea valve e etsa thibelo e otlolohileng holim'a mokelikeli ebe e emisa motsamao oa mokelikeli.
2. Letšoao la boemo:
Li-valve tse ngata tsa serurubele li na le matšoao a kantle joalo ka metsu kapa matšoao a hlooho ea turbine.Lipontšo tsena li ikamahanya le matšoao a itseng a bontšang boemo ba valve.
3. Letšoao la maikutlo:
Litsamaisong tse tsoetseng pele, matšoao a maikutlo a tsoang ho li-sensor kapa li-switches li kopantsoe ka har'a mochini oa valve, ho fana ka tlhahisoleseling ea nako ea nnete mabapi le boemo ba valve.
4. Tlhokomelo ea remoutu:
Mehaho ea morao-rao ea liindasteri e ka 'na ea sebelisa lisebelisoa tsa ho lekola tse hole tse lumellang basebelisi ho lekola boemo ba li-valve tsa serurubele ba le hole le ho ntlafatsa taolo le tlhokomelo.
Ho netefatsa boemo bo nepahetseng ba valve ea serurubele ho bohlokoa bakeng sa ho boloka botsitso ba ts'ebetso, ho thibela ho lutla le ho ntlafatsa ts'ebetso e sebetsang hantle.Mekhoa ea kamehla ea tlhahlobo le tlhokomelo e lokela ho kenyelletsa ho netefatsa boemo ba li-valve tsena ho fokotsa kotsi le ho boloka ts'ebetso ea tsamaiso.
Ho akaretsa, ho tseba hore na valve ea serurubele e bulehile kapa e koetsoe haholo-holo ho itšetlehile ka matšoao a fapaneng a pono le a theknoloji.Ho utloisisa lintlha tsena ho bohlokoa bakeng sa taolo e sebetsang ea li-valve le ts'ebetso ea indasteri.
Nako ea poso: Feb-21-2024