Hajoale, sistimi ea valve e sebelisoa haholo keli-activators tsa moea, li-activators tsa motlakasele li-electro-hydraulic actuators.Ho latela litšoaneleho tsa li-actuator tse tharo, re sekaseka ts'ebeliso ea tsona tsamaisong ea li-valve:

Sistimi ea Pneumatic: Sistimi ea moea e itšetleha ka moea oa compressor, o hatellang moea, oa o hloekisa, o fana ka actuator ea moea le ho khanna valve.Khase e ntšoa ka ho toba sepakapakeng nakong ea ho khanna actuator, 'me tsamaiso ea tsela ea khase e hloka ho sebetsana le mohloli oa khase ka ho tsoelang pele.Ka hona, moea konpresser ka kakaretso lokela ho sebelisa e le 'ngoe, tsela e khōlō le actuator pele lekala la likarolo tsa ho tšoara moea, tse kang dryer, filthara decompression, oli moholi, joalo-joalo Hloka tlhokomelo kamehla, phetolo.Ho na le manonyeletso a mangata a tsela ea moea, 'me ho boetse ho hlokahala tlhahlobo ea kamehla ho thibela ho tsoa ha moea le ho ama khatello ea sistimi.Mosebetsi o boima joalo ke oa ho netefatsa hore sistimi ea pneumatic actuator e hloka ho fetohela ketsong e nepahetseng.The actuator pneumatic ea valve e kholo ea bophara, ke hore, silinda, hangata e khethoa ho latela khatello e itseng ea mohloli oa moea, empa mochini oa moea hangata ha o sisinyehe, kapa ketso ha e eo, kapa ketso e lieha le ketso. ha e boreleli Hangata sena se bakoa ke tse latelang:

Ha tsela ea moea e na le mongobo, haeba mocheso oa moea o le ka tlase ho zero, metsi a tla hoama, a hatsele mochine oa pneumatic, e le hore mochine oa pneumatic o se ke oa sisinyeha.

Tsela ea khase ha e tlotsoe ke moholi oa oli, kahoo actuator e sebakeng se omileng ka nako e telele, e leng se etsang hore khohlano e eketsehe haholo.The actuator e khomaretse kapa ha e khone ho tsamaea.

Khatello e hlahisoang ke moea oa compressor ha e lekane kapa ho na le ho lutla tseleng ea moea, e leng se etsang hore mochini oa pneumatic o se ke oa fumana torque e lekaneng ea ho bula valve kapele kapa ho koala valve ka botlalo.

Phapang ea coefficient ea katoloso ea mocheso oa khase tikolohong e pholileng le e chesang haholo e lebisa phapanong ea nako eohle ea maeto ea actuator ea pneumatic.

Khase e na le compressibility, e ka 'na ea etsa hore pneumatic actuator e sebetse ts'ebetsong hore e se be boreleli, motsamao o fosahetseng oa tšohanyetso.

Haeba kopo e koala kapele, actuator ea pneumatic ka kakaretso e tla ba le tanka ea khase ka boeona, ka Fast shut-off, le haeba khase, motlakase o khaotsoe, o ntse o ka netefatsa hore valve e tima le ho tima ka potlako, empa ka lebaka la ho fokola. bokhoni, nako ea ho koala ka potlako e ke ke ea e-ba khutšoanyane haholo.

Sistimi ea Hydraulic: Sistimi ea liteishene tsa Hydraulic le mochini o sebetsang oa sistimi ea khase e ts'oana, e hloka ho hlahisa oli e nang le khatello e phahameng, e hloka sefahla sa oli, e hloka ho beha oli.Phapang hape ke molemo oa sistimi ea hydraulic, sistimi ea hydraulic ke potoloho ea kahare, khatello ea oli hangata e ka ba 40 ~ 120 kg, hydraulic actuator e nyane haholo ho feta pneumatic actuator, mme oli ea hydraulic ha e na compressibility hydraulic cylinder e sebetsang. ka thelelo e ke ke ea etsahala jeme jitter phenomenon.Sistimi ea hydraulic e ka rarolla ka botlalo khaello ea sistimi ea moea.

Molemo oa tsamaiso ea hydraulic ka boeona ke ho etsa bonnete ba hore valve e sebetsa ka mokhoa o ka tšeptjoang oa khetho e ntle ka ho fetisisa, empa oli e nang le khatello e phahameng, e kang tlhokomelo e sa lokelang, ho tsoa ha oli ho tla etsahala hangata.Likarolo tsa tsamaiso ea hydraulic tse kang li-valve tsa servo, li-filters, liphaephe tse phahameng tsa khatello, tse kang litšenyehelo tse theko e boima, tse phahameng tsa tlhokomelo.

Motlakase oa motlakase: actuator ea motlakase e fapane ka ho feletseng le pneumatic actuator le hydraulic actuator, actuator ea motlakase e lokolohile ka ho feletseng bokhobeng ba moea compressor le hydraulic station, e hloka feela ho fumana matla le pontšo ea ho khanna tsamaiso ea bypass.Ha ho bapisoa le tsamaiso ea pneumatic le hydraulic system, motlakase oa motlakase o kopane, o bonolo ho o kenya, mme mosebetsi oa tlhokomelo o fokotsehile haholo.