Mokhoa oa ho khetha valve e nepahetseng ea solenoid valve, mofuta oa valve ea solenoid, tlhokomelo, tlhokomelo, tokiso
Belofo ea ho kenya li-valve haholo-holo e bua ka lihlahisoa tsa linaha tse ling, haholo-holo Europe le United States, lihlahisoa tsa Majapane, mefuta e mengata ea baemeli e kenyelletsa Brithani e mo rometseng, matla a Jeremane LIT, Japan leboea jersey KITZ, United States, RETZ, joalo ka mofuta oa valve. Lihlahisoa ke haholo-holo li-valve tsa bolo tse tsoang linaheng tse ling, li-valve tse tsoang linaheng tse ling, li-valve tsa ho laola thepa, li-valve tsa serurubele, li-valve tse fokotsang khatello ea kantle ho naha, li-valve tsa motlakase tse tsoang linaheng tse ling, joalo-joalo. mokhoa oa ts'ebetso le li-parameter tse ling li ngata, li hloka ho khetha valve e nepahetseng ho latela litlhoko tsa sebele, litšobotsi tsa sehlahisoa; Sengoliloeng sena se kopantsoe le mofuta oa Jeremane oa Litt LIT, tlhahlobo ea khetho e ikhethileng ea li-valve tse tsoang kantle ho naha:
A, litšoaneleho tsa tšebeliso ea li-valve tsa kantle ho naha le litšobotsi tsa sebopeho
1, tšebeliso ea litšobotsi tsa valve tse tsoang kantle ho naha
Litšobotsi tsa ts'ebeliso ea valve ho fumana ts'ebetso ea mantlha le boholo ba ts'ebeliso, ke tsa litšobotsi tsa ts'ebeliso ea valve ke: sehlopha sa li-valve (valve e koetsoeng, valve e laolang, valve ea polokeho, joalo-joalo); Mofuta oa sehlahisoa (valve ea heke, valve ea globe, valve ea serurubele, valve ea bolo, joalo-joalo); Thepa ea likarolo tse ka sehloohong tsa valve ('mele oa valve, sekoahelo sa valve, stem, disc, holim'a ho tiisa); Mokhoa oa phetisetso ea li-valve, joalo-joalo.
2. Litšobotsi tsa sebopeho
Litšobotsi tsa sebopeho sa ho kenya li-valve, tlhokomelo, tlhokomelo le mekhoa e meng ea libopeho tse ling tsa sebopeho ke: bolelele le bolelele ba kakaretso ea sebopeho sa valve, le foromo ea ho hokahanya liphaephe (ho hokahanya ha flange, khoele ea khoele, khokahanyo ea khoele. , khoele ea khoele ea ka ntle, khokahanyo ea ho qetela ea welding, joalo-joalo); Sebopeho sa ho tiisa holim'a metsi (kenya selikalikoe, selikalikoe sa khoele, holimo, ho tjheseletsa ho fafatsa, 'mele); Sebopeho sa li-valve stem (molamu o potolohang, molamu o phahamisang), joalo-joalo.
Ea bobeli, khetho ea mehato ea valve
Hlakisa tšebeliso ea li-valve ka thepa kapa lisebelisoa, fumana maemo a ho sebetsa a li-valve: sebaka se sebetsang, khatello ea ho sebetsa, mocheso oa ho sebetsa joalo-joalo; Ka mohlala, haeba u batla ho khetha valve ea lefats'e ea LIT ea Jeremane, tiisa hore bohareng ke mouoane, molao-motheo oa ho sebetsa ke 1.3Mpa, mocheso o sebetsang ke 200¡æ.
Etsa qeto ea boholo ba lebitso le mokhoa oa ho hokahanya oa phala e kopanyang le belofo: flange, khoele, welding, joalo-joalo Ka mohlala, khetha li-valve tsa globe tse tsoang linaheng tse ling, tiisa hore khokahano ke flange.
Etsa qeto ea mokhoa oa ho sebelisa valve: manual, motlakase, electromagnetic, pneumatic kapa hydraulic, electro-hydraulic linkage, joalo-joalo Ka mohlala, valve ea globe ea manual e khethiloe.
Ho ea ka mochine oa phetiso ea liphaephe, khatello ea ho sebetsa, mocheso o sebetsang ho fumana hore na khetla ea belofo e khethiloeng le likarolo tse ka hare tsa thepa: tšepe e entsoeng ka tšepe, tšepe ea carbon, tšepe e sa hloekang, tšepe ea motsoako, mafome a mafome a mafome, tšepe ea bohlooho, tšepe e bonolo, ductile. tšepe, motsoako oa koporo, joalo-joalo; Ka mohlala, thepa ea tšepe e entsoeng ka tšepe e khethiloeng bakeng sa valve ea globe.
Khetha mofuta oa valve: valve e koetsoeng, valve e laolang, valve ea polokeho, joalo-joalo.
Fumana mofuta oa valve: valve ea heke, valve ea globe, valve ea bolo, valve ea serurubele, valve ea throttle, valve ea polokeho, valve e fokotsang khatello, sefi sa mouoane, joalo-joalo.
Etsa qeto ea li-parameter tsa valve: bakeng sa li-valve tsa othomathike, ho latela litlhoko tse fapaneng ho fumana hore na ho na le khanyetso e lumelletsoeng ea phallo, matla a ho lahla, khatello ea morao, joalo-joalo, ebe o fumana bophara ba liphaephe le bophara ba lesoba la setulo;
Etsa qeto ea li-parameter tsa geometry tsa li-valve: bolelele ba mohaho, foromo ea khokahanyo ea flange le boholo, ho bula le ho koala ka mor'a tataiso ea bophahamo ba boholo ba valve, boholo le palo ea masoba a bolt a kopantsoeng, boholo ba sebopeho sa valve kaofela;
Sebelisa lintlha tse fumanehang: lethathamo la li-valve, lisampole tsa sehlahisoa sa li-valve, joalo-joalo, ho khetha lihlahisoa tse nepahetseng tsa li-valve.
Boraro, motheo oa khetho ea valve
Tšebeliso ea valve e khethiloeng, maemo a ts'ebetso le mokhoa oa ho laola;
Sebopeho sa mokhoa oa ho sebetsa: khatello ea ho sebetsa, mocheso oa ho sebetsa, ts'ebetso ea kutu, ho sa tsotellehe hore na e na le likaroloana tse tiileng, ebang ke chefo e bohareng, ebang e ka chesa, e phatlohang, e bohareng ba viscosity, joalo-joalo; Ka mohlala, batla ho khetha Jeremane LIT sephahla sa solenoid se tsoang linaheng tse ling, se mahareng le sa tikoloho se ka tukang, se phatlohang, ka kakaretso se khetha valve ea solenoid-proof proof; Mohlala, ho khetha valve ea bolo ea Jeremane LIT, sehare se na le likaroloana tse tiileng, hangata khetha V-mofuta o thata oa ho tiisa bolo.
Litlhoko tsa litšobotsi tsa mokelikeli oa li-valve: ho hanyetsa ho phalla, matla a ho ntša, litšobotsi tsa phallo, sehlopha sa ho tiisa, joalo-joalo;
Boholo ba ho kenya le litlhoko tsa boholo ba ka ntle: bophara ba lebitso, mokhoa oa ho hokahanya le boholo ba khokahanyo ka liphaephe, boholo ba ka ntle kapa boima ba boima, joalo-joalo.
Ho tšepahala ha lihlahisoa tsa li-valve, ts'ebetso ea lisebelisoa tsa motlakase tse sa phatlohang le bophelo ba ts'ebeletso ea litlhoko tse eketsehileng (ha litekanyetso tse khethiloeng li lokela ho lebisoa tlhokomelo ho: haeba valve e sebelisetsoa merero ea ho laola, e tlameha ho etsa qeto ea lintlha tse ling tse latelang, mekhoa ea ts'ebetso, e kholo le e kholo. phallo e nyane, khatello e tloaelehileng ea phallo e theoha, ho theoha ha khatello e koalang, khatello e kholo le e nyane ea valve e kenang).
Ho ea ka motheo oa khetho ea li-valve le mehato e ka holimo, khetho e utloahalang le e nepahetseng ea li-valve e tlameha ho ba le kutloisiso e qaqileng ea sebopeho sa ka hare sa mefuta e sa tšoaneng ea li-valve, e le ho etsa khetho e nepahetseng ea valve e ratoang.
Taolo ea ho qetela ea phala ke valve. Likarolo tsa ho bula le ho koala li-valve li laola mokhoa oa ho phalla oa sehare ho phaephe. Sebopeho sa mocha oa phallo ea valve se etsa hore valve e be le litšobotsi tse itseng tsa phallo, tse lokelang ho tsotelloa ha ho khethoa valve e loketseng ho kenngoa tsamaisong ea liphaephe.
Kakaretso, khetho ea likarolo tse 'maloa tse kholo: etsa qeto ea hore na ke mosebetsi ofe oa valve o lokelang ho o khetha, ho tiisa mocheso le khatello ea seaplane, ho tiisa ho phalla ha valve le caliber e hlokahalang, ho tiisa thepa ea valve, mokhoa oa ho sebetsa;
Solenoid valve, solenoid valve mofuta, tlhokomelo, tlhokomelo, tokiso
I. Ho sebetsa
Mokelikeli o phaepheng o tlameha ho lumellana le sehare se lekantsoeng letotong la li-valve tsa solenoid.
Mocheso oa mokelikeli o tlameha ho ba ka tlase ho mocheso oa calibration oa valve ea solenoid. Solenoid valve e lumellang viscosity ea metsi ka kakaretso e ka tlase ho 20CST, e kholo ho feta 20CST e lokela ho bontšoa. Phapang ea khatello ea ho sebetsa, phapano e phahameng ea khatello ea liphaephe ka tlase ho 0.04mpa e lokela ho sebelisoa joalo ka ZS, 2W, ZQDF, ZCM letoto le mefuta e meng e tsamaeang ka kotloloho le mohato ka mohato mofuta o tsamaeang ka kotloloho; Phapang e tlaase ka ho fetisisa ea khatello ea ho sebetsa e kholo ho feta 0.04mpa, e ka khetha mofuta oa sefofane (khatello e fapaneng) valve ea solenoid; Phapang e phahameng ea khatello ea ho sebetsa e lokela ho ba tlase ho feta khatello e phahameng ea calibration ea valve ea solenoid; General solenoid valve ke mosebetsi oa tsela e le 'ngoe, kahoo ela hloko hore na ho na le phapang ea mokokotlo, joalo ka ho kenya valve ea ho hlahloba.
Bohloeki ba metsi ha bo phahame ha boa lokela ho kenngoa ka pel'a sefahla sa valve ea solenoid, valve ea khase ea solenoid bakeng sa bohloeki ba mecha ea litaba e molemo. Ela hloko phallo ea phallo le bophara ba pipe; Solenoid valve ka kakaretso e fetola taolo e 'meli feela; Haeba maemo a lumela, ka kopo kenya pipe ea bypass bakeng sa tlhokomelo e bonolo. Ketsahalo ea hamore ea metsi ho etsa hore taolo ea nako ea ho bula le ho koala ea solenoid. Ela hloko tšusumetso ea mocheso o teng holim'a valve ea solenoid: Motlakase oa hona joale le tšebeliso ea matla e lokela ho khethoa ho ea ka matla a tlhahiso, motlakase oa motlakase o lumelloa ho ¡À10%, o tlameha ho ela hloko boleng ba HIGH VA ha ac ho qala.
Ii. Ho tšepahala
Solenoid valve e arotsoe ka tloaelo e koetsoeng 'me hangata e bulehile mefuta e' meli; Ka kakaretso khetha mofuta o tloaelehileng o koetsoeng, motlakase o butsoe, o tima; Empa ka nako e bulehileng nako e telele haholo koaloa khutšoanyane haholo ho khetha ka tloaelo bulehileng mofuta.
Teko ea bophelo, fektheri ka kakaretso ke ea projeke ea tlhahlobo ea mofuta, ha e le hantle, ha ho na maemo a profeshenale a valve ea solenoid naheng ea rona, kahoo khetha ka hloko baetsi ba li-valve tsa solenoid.
Ha nako ea ts'ebetso e le khutšoanyane haholo 'me makhetlo a mangata a phahame, mofuta oa ketso o tobileng o khethoa ka kakaretso,' me ho khethoa letoto le potlakileng la bophara bo boholo.
Boraro, tshireletso
Sephahla se akaretsang sa solenoid ha se na metsi, ka kopo khetha ho se kene metsi ha maemo a sa lumelle, fektheri e ka etsoa ka mokhoa o ikhethileng. Khatello e phahameng ka ho fetisisa ea lebitso la valve ea solenoid e tlameha ho feta khatello e kholo ea phaephe, ho seng joalo bophelo ba tšebeletso bo tla khutsufatsoa kapa maemo a mang a sa lebelloang. Litšepe tsohle li lokela ho sebelisoa bakeng sa mokelikeli o senyang, 'me valve ea solenoid ea polasetiki ea King (SLF) e lokela ho sebelisoa bakeng sa mokelikeli o matla o senyang. Lihlahisoa tse lumellanang le ho phatloha li tlameha ho khethoa bakeng sa tikoloho ea thobalano.
Iv. Moruo
Ho na le li-valve tse ngata tsa solenoid e ka ba tse akaretsang, empa motheong oa ho kopana le lintlha tse tharo tse ka holimo li lokela ho khetha lihlahisoa tse ngata tsa moruo.
Molao-motheo oa sebopeho sa valve ea solenoid
A, valve ea solenoid e sebetsang ka kotloloho
Hangata ho na le mefuta e 'meli e koetsoeng 'me hangata e bulehile. Ka tloaelo koetsoeng mofuta matla e koetsoeng mmuso, ha khoele e matlafatsoa ha matla a electromagnetic, e le hore ho sisinyeha tšepe konokono hlōla matla a selemo ka e tsitsitseng tšepe konokono suction ka ho toba bula belofo, seaplane ke tsela; Ha matla a coil a tima ha matla a motlakase a nyamela, mokokotlo oa tšepe o tsamaeang tlas'a ts'ebetso ea ho tsosolosa matla a selemo, ka ho toba koala boema-kepe ba valve, bohareng ha bo joalo. Sebopeho se bonolo, ketso e ka tšeptjoang, khatello e fapaneng ea zero le micro vacuum tlas'a ts'ebetso e tloaelehileng. Ka tloaelo ho buloa ho fapane feela. Joalo ka tlase ho ¦Õ6 phallo ea phallo ea solenoid valve.
Ea bobeli, mohato ka mohato o tobileng acting solenoid valve
Belofo e sebelisa valve le li-valve tse peli tse bulehileng tse hokahaneng ho e le 'ngoe, valve e kholo le mohato oa mohato ka mohato matla a motlakase le phapang ea khatello e bulang kou e kholo ea valve. Ha coil e matlafalitsoeng, ka tsela eo, ho sisinyeha ha tšepe ea mantlha le static ea tšepe ea mantlha le matla a motlakase, valve ea mofofisi e fumaneha ka har'a valve e ka sehloohong le molomo oa molomo o bulehileng, 'me motsoako o tsamaeang le konokono e ka sehloohong hammoho, ka nako ena sekoti se seholo. khatello ea ho laolla, ka boema-kepe ba li-valve tsa sefofane tlas'a ketso ea phapang ea khatello le matla a motlakase ka nako e ts'oanang, mokokotlo o moholo oa li-valve ho ea holimo, bula potoloho e bohareng ea li-valve. Ha matla a coil ha matla a motlakase a nyamela, mokokotlo oa tšepe o tsamaeang ka boima ba 'mele o shoeleng le matla a selemo tlas'a ts'ebetso ea ho koala lesoba la valve ea sefofane, ka nako ena e bohareng ka lesoba la ho leka-lekana ka har'a sekoti se seholo sa spool, khatello ea kamore e ka holimo. , ka nako ena nakong ea ho khutla ha selemo le khatello ea ho koala valve e kholo, phallo e bohareng. Sebopeho se utloahalang, ketso e ka tšeptjoang, le ts'ebetso e ka tšeptjoang ka khatello ea zero. Mohlala: ZQDF, ZS, 2W, joalo-joalo.
Li-valve tse tharo, tse sa tobang tsa solenoid
Letoto la li-valve tsa solenoid li entsoe ka valve ea sefofane le spool e kholo ho theha motsoako oa mocha; Mofuta o koetsoeng o koetsoe ha ho se na matla a matla. Ha coil e matlafatsoa, matla a khoheli a hlahisoa e le hore mokokotlo oa tšepe o tsamaeang le tšepe e tsitsitseng e hule, ho buloa ha valve ea mofofisi, phallo ea mecha ea litaba ho ea kantle, ka nako ena ho fokotsa khatello ea spore cavity, e tlase ho feta lehlakore le kenang la khatello. , ho thehoa ha khatello ea phapang ho hlōla khanyetso ea selemo ebe joale ho ea holimo ho ea holimo, ho bula sepheo se seholo sa koung ea belofo, phallo e mahareng. Ha matla a khoheli, matla a khoheli a nyamela, mokokotlo oa tšepe o tsamaeang tlas'a ts'ebetso ea matla a selemo a reset haufi le boema-kepe ba mofofisi, ka nako ena seaplane ho tloha sekoting sa ho leka-lekana ho kena ka har'a khatello e kholo ea kamore ea spool, 'me tlas'a ts'ebetso ea selemo. qobella motsamao o theohelang, koala kou e kholo ea valve. Foromo e tloaelehileng e bulehileng e sebetsa ka tsela e fapaneng. Tse kang: SLA, DF (¦Õ15 caliber ka holimo), ZCZ joalo-joalo.
Nako ea poso: May-25-2022
