Valve ea SDV ke eng?

Li-valve tsa SDVke mofuta oa lisebelisoa tsa polokeho tse sebelisoang haholo indastering ea petrochemical, meriana, lijo le liindasteri tse ling hammoho le liforomong tsa oli tse lebōpong la leoatle, lebitso le felletseng kevalve ea ho koala, 'me lebitso la Sechaena ke Valve e khaotsoeng kapa Valve e timang. Se latelang ke selelekela se qaqileng sa valve ea SDV:

Sebopeho le sebopeho sa Li-valve tsa SDV

Valve ea SDV e entsoe haholo-holo ka likarolo tse peli: actuator le 'mele oa valve. Actuator e kenyelletsa piston, sepone le letsoho, le karolo ea ho fetola ka boiketsetso. Ke actuator ea pneumatic ea mofuta oa ho bula moea, 'me e na le valve ea solenoid ho bula kapa ho koala tsela ea khase, e sebelisoang ho laola ho buloa kapa ho koaloa ha valve.

Molao-motheo oa ho sebetsa oa valve ea SDV

Molao-motheo oa ts'ebetso ea valve ea SDV o thehiloe ho actuator ea pneumatic. Kamora ho fumana litaelo tsa sistimi ea FSC kapa sistimi ea ho tima ha maemo a tšohanyetso (ESDV), valve e buloa kapa e koaloa ka bo eona ka ho laola ho tima ha mohloli oa moea o hatelletsoeng ka valve ea solenoid.

Mosebetsi le ts'ebeliso ea li-valve tsa SDV

Valve ea SDV e bapala karolo ea tšireletso ea ho koaloa ha tšohanyetso tsamaisong, 'me hangata e fumaneha phaepheng ea ho tsoa ea lisebelisoa. Ha maemo a sa tloaelehang a hlaha, e ka khaola selika-likoe sa mohloli oa moea kapele ho thibela sejana ho tsoela pele ho phalla, ka hona ho netefatsa polokeho ea sistimi.

Li-valve tsa SDV li sebelisoa haholo lipolatefomong tsa oli tsa leoatleng hammoho le indastering ea petrochemical ea leoatleng. Lipolatefomong tsa oli tsa leoatleng, li-valve tse kholo tsa SDV (mohlala, boholo ba li-valve ≥16 inches, sehlopha sa pound ≥900LB) hangata li fumaneha kantle ho sesebelisoa sa ho bulela bolo ea kolobe kapa monyako oa moamoheli oa bolo ea kolobe, 'me ke lisebelisoa tsa bohlokoa tsa polokeho ts'ebetsong.

Litšobotsi le melemo

Valve ea SDV e na le litšobotsi tsa tlhokomelo e sireletsehileng, e tšepahalang le e bonolo ea actuator ea pneumatic, e loketseng haholo libaka tse kotsi.

Li-valve tsa SDV li bulehile ka botlalo le ho koaloa ka botlalo, kahoo li boetse li tsejoa e le li-valve tsa maemo a mabeli. Moralo ona o nolofalletsa li-valve tsa SDV ho sebetsa hantle ha phallo e mahareng e hloka ho khaoloa kapele le ka nepo.

Ho ea ho Summery

Li-valve tsa SDVke sesebelisoa sa bohlokoa sa polokeho se bapalang karolo ea bohlokoa indastering ea petrochemical, meriana, lijo le tse ling, hammoho le lipolatefomong tsa oli tse lebōpong la leoatle. E etsa mosebetsi oa ho bula kapa ho koala ka boiketsetso ka actuator ea pneumatic, e na le litšobotsi tsa polokeho, ts'epahalo, tlhokomelo e bonolo, 'me e ka khaola phallo e mahareng kapele maemong a tšohanyetso ho netefatsa polokeho ea sistimi.