Lisebelisuoa tse ka sehloohong tsa li-valve - li-valve positioner tse laolang likarolo tse qaqileng

Lisebelisuoa tse ka sehloohong tsa li-valve - boemo ba valve bo laolang likarolo tse qaqileng tsa Valve positioner ke sesebelisoa se ka sehloohong sa valve e laolang, le valve ea taolo ea pneumatic, e amohela pontšo ea tlhahiso ea molaoli, ebe ka pontšo ea eona ea tlhahiso ea ho laola valve ea pneumatic, ha ketso ea valve, ho falla ha kutu ea valve le ka mochine oa maikutlo ho ea sebakeng sa valve, boemo ba valve ka lets'oao la motlakase ho ea tsamaisong e ka holimo. Sebaka sa valve ho latela sebopeho sa sona le molao-motheo oa ts'ebetso se ka aroloa ka boemo ba valve ea moea, sebaka sa valve ea khase ea motlakase le sebaka se bohlale sa valve. Sebaka sa li-valve se ka eketsa matla a phallo ea valve e laolang, ea fokotsa sekhahla sa phetisetso ea lets'oao le laolang, ea potlakisa lebelo la ho sisinyeha ha stem, e ka ntlafatsa moeli oa valve, ea hlola likhohlano tsa kutu le ho felisa tšusumetso ea ho se leka-lekane. matla, e le ho netefatsa boemo bo nepahetseng ba valve e laolang. The actuator e arotsoe ka pneumatic actuator le actuator ea motlakase, ka stroke se otlolohileng le Angle stroke. E sebelisoa ho bula le ho koala mefuta eohle ea mamati, liphanele tsa moea, joalo-joalo, ka mokhoa o ikemetseng le ka letsoho ho bula le ho koala mefuta eohle ea mamati, liphanele tsa moea, joalo-joalo. ebe o laola molaoli, phetisetso ea ho qetela ea lets'oao la motlakase ho sistimi e kaholimo, mona e kenyelletsa molaoli oa li-valve ts'ebelisong ea litaba tse hlokang tlhokomelo. 1. Mekhoeng e meng ea bohlokoa ea ho laola, e tšehetsang tšebeliso ea li-valve tsa boleng bo phahameng, e ka ntlafatsa ka katleho boemo ba valve le ho tšepahala. 2. Ka linako tse ling phapang ea khatello pakeng tsa lipheletsong tse peli tsa valve e batla e le khōlō. E le ho thusa mokokotlo oa valve ho hlōla matla a sa leka-lekaneng, boleng ba khatello ea mohloli oa moea bo ka eketseha ho fokotsa phoso. 3. Ha e sebelisoa libakeng tse ling tse nang le thepa e kotsi, e tla tlatsoa ka thepa e tlatsitsoeng haholo ho thibela ho tsoa ha mokhoa o lokisitsoeng, joalo ka mokelikeli kapa khase e nang le mocheso o phahameng, chefo, mollo o tukang, mocheso o tlaase le thepa e 'ngoe. Mokhoa ona o eketsa khohlano ka har'a sesebelisoa, 'me tšebeliso ea sebaka sa valve ke tsela e ntle ea ho rarolla mathata ana. 4. Sebaka se seng se nang le likaroloana tse itseng kapa viscosity se tla tlisa khanyetso e kholo ho kutu ea valve e laolang. Tšebeliso ea valve positioner e ka thusa stem ho hlōla khanyetso e kholo. 5. Ha sebaka se pakeng tsa actuator le regulator se le seholo, ts'ebetso ea phetoho ea valve e tla fokotseha butle, 'me sebaka sa valve se ka boela sa fokotsa nako ea lag ea letšoao la taolo. Li-positioners tse tloaelehileng li sebetsa ho latela molao-motheo oa ho leka-lekana ha matla a mochine, ke hore, theknoloji ea nozzle baffle. Mefuta e ka sehloohong ea phoso ke e latelang: 1. Ka lebaka la molao-motheo oa ho leka-lekanya matla a mochine, likarolo tse tsamaeang li ngata, ho bonolo ho angoa ke mocheso le ho sisinyeha, ho fella ka ho fetoha ha valve e laolang; 2. Ho sebelisa theknoloji ea nozzle baffle, hobane lesoba la nozzle le le lenyenyane, ho bonolo ho thijoa ke lerōle kapa mohloli o sa hloekang oa moea, e le hore motho ea lulang sebakeng seo a se ke a sebetsa ka mokhoa o tloaelehileng; 3. Ho sebelisa molao-motheo oa ho leka-lekanya matla, coefficient ea elastic ea selemo e tla fetoha sebakeng se thata, se hlahisang valve ea ho laola e sa tloaelehang e lebisang ho fokotseha ha tekanyo ea 1 ea taolo. 4 Intelligent Locator ke microprocessor (CPU), A/D, D/A converter le likarolo tse ling, molao-motheo oa eona oa ho sebetsa le sebaka se tloaelehileng se fapane ka ho felletseng, boleng bo fanoeng le boleng ba papiso ke lets'oao le hloekileng la motlakase, ha ho joalo. nako e telele ho leka-lekanya matla. Ka hona, e ka hlola bofokoli ba ho leka-lekanya matla a boemo bo tloaelehileng. Leha ho le joalo, ha li sebelisoa sebakeng sa ho paka likoloi tsa tšohanyetso, tse kang valve ea ho khaola ha tšohanyetso, valve ea tšohanyetso ea tšohanyetso, joalo-joalo, li-valve tsena li hloka hore li eme sebakeng se itseng, feela ha ho hlaha ts'ohanyetso, hoa hlokahala ho sebetsa ka botšepehi. Haeba u lula sebakeng se itseng ka nako e telele, ho bonolo ho etsa hore converter ea motlakase e se ke ea laola le ho baka kotsi ea pontšo e nyenyane ha ho na khato. Holim'a moo. Hobane boemo ba ho lemoha potentiometer bo sebelisetsoang valve bo sebetsa tšimong, boleng ba ho hanyetsa bo bonolo ho fetoha bo bakang kotsi ea pontšo e nyenyane ha ho na ketso le pontšo e kholo e tletse. Ka hona, e le ho netefatsa ho ts'epahala le ho fumaneha ha li-locators tse bohlale, li tlameha ho hlahlojoa khafetsa. Sehlopha le mofuta oa li-valve tse laolang: Li-valve tse laolang li boetse li tsejoa e le valve ea taolo, valve e lekanang, valve ea phallo, valve ea khatello, valve e fokotsang khatello le valve ea throttle ka mokhoa o tiileng le eona e laola valve. 'Maraka ka kakaretso ha oa ka oa kenya mefuta ena e' meli ea ho kenngoa sehlopheng sa balaoli. Taichen regulating valve ka kakaretso e arotsoe ka valve e laolang pneumatic, valve e laolang motlakase, valve e laolang ka letsoho, valve e laolang e ikemetseng joalo-joalo. Mokhoa oa ts'ebetso oa valve e laolang moea o tsamaisoa ke sesebelisoa sa moea (se sebelisang matla a khase) ho laola le ho bula le ho koala valve. Mofuta ona oa valve o laolang o arotsoe ka valve e laolang filimi ea pneumatic, filimi ea pneumatic e laolang litsela tse tharo, valve ea pneumatic film cutting, valve e laolang setulo se le seng sa pneumatic, valve e laolang litulo tse peli, pneumatic piston cutting valve, pneumatic regulating ball valve, pneumatic regulating butterfly valve joalo-joalo. Motlakase o laolang motlakase o tsamaisoa ke motlakase oa motlakase (matla a motlakase) ho koala, ho bula le ho lokisa valve, mofuta ona oa valve o laolang o arotsoe ka valve e laolang setulo se le seng sa motlakase, valve e laolang litulo tse peli, motlakase oa mofuta oa cage o laolang, motlakase. Angle regulating valve, motlakase oa litsela tse tharo tsa confluence regulating valve, motlakase ka setulo se le seng se laolang, valve ea motlakase e laolang serurubele, valve ea motlakase e laolang bolo joalo-joalo. Sephahla se laolang khatello e ikemetseng ke ho sebelisa matla a seaplane ka boeona ho khanna valve ea ho bula le ho koala le ho laola, mofuta ona oa valve o laolang o arotsoe ka ho itšepa ho laola khatello, ho itšehla thajana ho laola mocheso, ho itšehla thajana. reliant flow regulating valve joalo-joalo. Selelekela sa likarolo tse qaqileng tsa li-valve: Hangata valve e laolang e entsoe ka likarolo tse peli: motlakase oa motlakase kapa pneumatic actuator le 'mele oa valve. Maeto a otlolohileng a na le mefuta e 'meli: mofuta o otlolohileng oa setulo se le seng le mofuta oa litulo tse peli tse otlolohileng. E qetellang e na le litšobotsi tsa matla a phallo e kholo, ts'ebetso e nyenyane ea ho se leka-lekane le ts'ebetso e tsitsitseng, kahoo hangata e loketse ka ho khetheha bakeng sa ketsahalo ea phallo e kholo, ho theoha ha khatello e phahameng le ho fokotseha ho fokolang. Angle stroke haholo-holo e kenyelletsa: V-mofuta oa motlakase oa bolo ea mofuta oa V, valve ea serurubele ea motlakase, valve e laolang moea, valve ea eccentric butterfly joalo-joalo. Sehlopha se seholo sa li-valve tse laolang: Li-valve tse laolang motlakase ke sesebelisoa sa bohlokoa sa yuniti taolong ea ts'ebetso ea liindasteri. Ka tekanyo e ntseng e eketseha ea li-automation lefapheng la indasteri, e ntse e sebelisoa le ho feta likarolong tse fapaneng tsa tlhahiso ea indasteri. Ha ho bapisoa le belofo ea khale ea taolo ea moea e na le melemo e hlakileng: karolo ea taolo ea motlakase ea karolo e ka (feela mosebetsing ho ja matla a motlakase), ts'ireletso ea tikoloho (ha ho na khabone), ho kenya ka potlako le ho loketseng (ntle le liphaephe tse rarahaneng tsa pneumatic le mochini oa ho sebetsa oa pompo). Hydraulic control valve ke karolo ea taolo ea tsamaiso ea phallo ea mokelikeli oa liphaephe, e sebelisetsoa ho fetola karolo ea mocha le tataiso ea phallo ea sehare, ka ho kheloha, ho khaola, ho laola, ho otla, ho hlahloba, ho phunya kapa ho phalla khatello ea khatello le mesebetsi e meng. Li-valve tsa taolo ea mokelikeli li fapana ka mefuta le litlhaloso ho tloha ho li-valve tse bonolo tsa lefats'e ho ea ho li-valve tse sebelisoang lits'ebetsong tse rarahaneng haholo tsa taolo ea othomathike. Li-valve tsa boholo ba mabitso li tloha ho li-valve tse nyane haholo ho isa ho li-valve tsa liphaephe tsa indasteri tse fihlang ho 10m ka bophara. Shanghai Taichenvalve e ka sebelisoa ho laola metsi, mouoane, oli, khase, seretse, mefuta eohle ea mecha ea litaba e senyang, tšepe ea metsi le mokelikeli oa radioactive le mefuta e meng ea phallo ea mokelikeli, khatello e sebetsang ea valve e ka tloha ho 0.0013MPa ho ea ho 1000MPa khatello e phahameng haholo. , mocheso o sebetsang ho tloha ho -269 ℃ mocheso ho isa ho 1430 ℃ mocheso o phahameng. Taolo ea li-valve e ka sebelisa mekhoa e fapaneng ea phetisetso, joalo ka tataiso, motlakase, hydraulic, pneumatic, worm gear, electromagnetic, electromagnetic - hydraulic, electric - hydraulic, gas - hydraulic, spur gear, bevel gear drive; Tlas'a ketso ea khatello, mocheso kapa mefuta e meng ea matšoao a kutlo, ho ea ka litlhoko tse reriloeng esale pele tsa ketso, kapa u se ke ua itšetleha ka lets'oao la ho utloa le ho bula kapa ho koala habonolo, valve e itšetlehile ka koloi kapa mochine o ikemetseng oa ho bula. le likarolo tse koalang bakeng sa ho phahamisa, ho thella, ho sisinyeha kapa ho sisinyeha ha rotary, e le ho fetola boholo ba sebaka sa phallo ea eona ho finyella mosebetsi oa eona oa ho laola. Valve ea ho laola ka tsela e iketsang: ts'ebetsong ea ts'ebetso ea fektheri e sebelisang taolo ea othomathike, phaepheng e bapala karolo ea ho hanyetsa ho feto-fetoha, ho lokisa khatello e mahareng, phallo, mocheso le liparamente tse ling, ke karolo ea ho qetela ea taolo ts'ebetsong ea loop. Mefuta ea li-valve tse laolang tsa Taichen li hlahisoa ka ho qaqileng: Ho latela ts'ebeliso le ts'ebetso, li-parameter tse kholo, khatello, mocheso o mahareng o sebetsang, sepheo se ikhethileng (e khethehileng, valve), matla a ho khanna, sebopeho le litsela tse ling li aroloa, tse sebelisoang hangata. lihlopha li arotsoe ka lihlopha tse robong ho ea ka sebopeho sa valve e laolang, 6 bakeng sa stroke se otlolohileng, 3 bakeng sa stroke ea Angle. Tlhophiso ea li-valve tse laolang litšebeliso le mesebetsi (1), li-valve tse peli tsa boemo: haholo-holo tse sebelisetsoang ho koala kapa ho hokahanya bohareng; (2), valve e laolang: haholo-holo e sebelisetsoang ho laola tsamaiso. Ha u khetha valve, litšobotsi tsa phallo ea valve e laolang li hloka ho khethoa; (3), shunt valve: e sebelisetsoa ho aba kapa ho kopanya mecha ea litaba; (4), belofo e khaotsoeng: hangata e bua ka sekhahla sa ho lutla sa li-valve tse ka tlase ho likete tse lekholo. Sehlopha sa li-parameter tsa li-valve tse laolang 1. Ho khetholla ka khatello (1) Vacuum valve: khatello ea ho sebetsa e tlase ho feta khatello e tloaelehileng ea sepakapaka; (2), belofo e tlase ea khatello: khatello ea lebitso PN≤1.6MPa; (3), valve ea khatello e bohareng: PN2.5 ~ 6.4MPa; (4), valve ea khatello e phahameng: PNl0.0 ~ 80.OMpa, hangata PN22, PN32; (5), valve ea khatello e phahameng haholo: PN≥IOOMpa. 2, ho ea ka karolelano ea mocheso oa mocheso o sebetsang (1), belofo e phahameng ea mocheso: t> 450 ℃; (2), belofo mocheso mahareng: 220℃≤t≤450℃; (3), belofo e tloaelehileng ea mocheso: -40℃≤t≤220℃; ④ Belofo e tlase ea mocheso: -200℃≤t≤-40℃. Sehlopha se tloaelehileng sa li-valve tse laolang: Mokhoa ona oa ho arola o arotsoe ho latela molao-motheo, ts'ebetso le sebopeho, hona joale ke 'muso oa malapeng le oa machaba o sebelisoang ka tloaelo mokhoa oa ho arola. Ka kakaretso e arotsoe ka lihlopha tse robong tse pharaletseng: valve ea taolo ea pneumatic e otlolohileng (1), valve e laolang setulo se le seng; (2), valve e laolang litulo tse peli; (3) valve e laolang matsoho; (4), belofo e laolang angular; (5) valve e laolang litsela tse tharo; (6) valve ea diaphragm; (7), belofo ea serurubele; (8) valve ea bolo; (9) eccentric rotary valve. Tse tšeletseng tsa pele ke liropo tse otlolohileng 'me tse tharo tsa ho qetela ke li-angular stroke. Lihlahisoa tsena tse robong hape ke lihlahisoa tsa mantlha, tse tsejoang hape e le lihlahisoa tse akaretsang, lihlahisoa tsa mantlha kapa lihlahisoa tse tloaelehileng. Mefuta e fapaneng ea lihlahisoa tse khethehileng, lihlahisoa tse ncha li itšetlehile ka lihlahisoa tsena tse robong ho ntlafatsa phapang. Sephahla se laolang ho sebelisoa ka mokhoa o khethehileng ho arola (tse khethehileng, valve) (1) valve e khaotsoeng e bonolo; (2), valve e koalang ka thata; (3) valve e thibelang ho sebetsa; (4) valve e thibelang ho bola; (5) valve e laolang e thibelang ho bola ha tetrafluoroid (6), valve e laolang e thibelang ho bola; (7) khato ea tšohanyetso ea ho khaola kapa ho ntša valve; (8) valve e thibelang; (9), ho hanyetsa kutu le valve e thibelang; (10) Valofo ea baki ea ho futhumatsa mocheso; (11) belofo e fokotsang khatello e khōlō; (12), valve e nyenyane ea ho laola phallo; (13), valve e laolang bophara e kholo; (14), belofo e kholo ea ho laola karo-karolelano; (15), valve e laolang e bolokang matla e tlaase ea S; (16), belofo e tlaase ea lerata; (17) valve e nyenyane e laolang (18), lesela (rabara, PTFE, ceramic) valve e laolang; (19) Valofo ea bolo ea ho hloekisa metsi; (20) valve ea caustic soda; (21), belofo ea ammonium phosphate; (22) valve e laolang khase ea chlorine; (23), bellows seal valve... Sehlopha sa matla sa ho laola li-valve drive: (1), valve ea ho laola moea; (2), belofo e laolang motlakase; (3), valve ea ho laola metsi. (4) Sephahla se laolang se ikemetseng