Mefuta le melao-motheo ea ts'ebetso eali-valve tsa ho laola li-hydraulic:
1. Khopolo ea hydraulic control valve: The valve control valve ke valve e laoloang ke khatello ea metsi.E na le valve e kholo le conduit ea eona e khomaretsoeng, valve ea sefofane, valve ea nale, valve ea bolo le tekanyo ea khatello.
2. Mefuta ea li-valve tsa hydraulic control valve: ho ea ka morero, ts'ebetso le sebaka, e ka fetoha valve ea "remote control float valve", "valve e fokotsang khatello", "valve e koalang butle", "valve control", "valve ea ho fokotsa khatello", "valve" ea "hydraulic float valve", "valve e thibelang metsi". pompo ea ho laola valve Ema.Ho ea ka sebopeho, e ka aroloa ka mefuta e 'meli: mofuta oa diaphragm le mofuta oa piston.
3. Molao-motheo oa ho sebetsa oa mofuta oa diaphragm le li-valve tsa mofuta oa piston oa valve ea hydraulic control valve o tšoana.Phapang ka bobeli e kaholimo ho khatello ea metsi △P ke matla, a laoloang ke valve ea sefofane, e le hore "diaphragm" (piston) hydraulic differential operation e itirise ka ho feletseng.Fetola, e le hore diski e kholo ea valve e butsoe ka ho feletseng kapa e koetsoe ka ho feletseng kapa e le boemong ba ho fetola.Ha metsi a khatello a kenang ka phaposing ea taolo ka holim'a diaphragm (piston) a ntšetsoa sepakapakeng kapa sebakeng se tlase sa khatello e tlase, boleng ba khatello bo sebetsang botlaaseng ba diski ea valve le ka tlase ho diaphragm bo boholo ho feta boleng ba khatello e kaholimo, kahoo sutumelletsa. "valve" e ka sehloohong e bulehile ka ho feletseng Ha metsi a khatello a kenang ka kamoreng ea taolo ka holim'a diaphragm (piston) a ke ke a ntšetsoa sepakapakeng kapa sebakeng se tlaase sa khatello e tlaase, khatello ea khatello e sebetsang ho diaphragm (piston) e kholo ho feta tekanyo ea khatello e ka tlase. , kahoo "valve disk" e kholo Tobetsa sebakeng se koetsoeng ka ho feletseng;ha khatello e ka kamoreng ea ho laola ka holim'a diaphragm (piston) e pakeng tsa khatello ea ho kena le ea ho tsoa, mochine o moholo oa valve o boemong ba phetoho, 'me boemo ba eona ba ho fetola bo itšetlehile ka valve ea nale le ho fetoloa tsamaisong ea catheter. mosebetsi oa ho laola valve ea sefofane.Sephahla sa sefofane se feto-fetohang se ka bula kapa sa koala boema-kepe ba sona se senyenyane ka har'a khatello ea sekoti se tlase ebe se fetoha le sona, ka hona se fetola boleng ba khatello ea kamore ea taolo ka holim'a diaphragm (piston) le ho laola boemo ba tokiso ea diski ea square valve.
Khetho eahydraulic control valve:
The hydraulic control valve ke valve e laoloang ke khatello ea metsi.E na le valve e kholo le conduit ea eona e khomaretsoeng, valve ea sefofane, valve ea nale, valve ea bolo le tekanyo ea khatello.
Ha u sebelisa li-valve tsa ho laola li-hydraulic, ela hloko pele khetho.Khetho e fosahetseng e tla baka ho thibela metsi le ho tsoa ha moea.Ha u khetha valve ea hydraulic control valve, u tlameha ho atisa tšebeliso ea mouoane oa mochine ka hora ka makhetlo a 2-3 ho feta tekanyo ea khetho e le bophahamo ba molumo oa condensate ho khetha ho tsoa ha metsi a valve ea hydraulic control.E le ho etsa bonnete ba hore valve ea hydraulic control valve e ka ntša metsi a khutsitseng kapele kamoo ho ka khonehang ha u khanna, 'me ka potlako e eketsa mocheso oa thepa ea ho futhumatsa.Matla a sa lekaneng a ho ntša matla a hydraulic control valve a tla etsa hore condensate e se ke ea lokolloa ka nako le ho fokotsa matla a mocheso oa thepa ea ho futhumatsa.
Ha u khetha valve ea hydraulic control valve, khatello ea lebitso e ke ke ea sebelisoa ho khetha valve ea hydraulic control valve, hobane khatello ea lebitso e ka bontša feela boemo ba khatello ea khetla ea 'mele oa hydraulic control valve,' me khatello ea lebitso la "hydraulic control valve" e fapane haholo. ho tsoa khatellong ea ho sebetsa.Ka hona, ho falla ha valve ea hydraulic control valve ho lokela ho khethoa ho ea ka phapang ea khatello ea ho sebetsa.Phapang ea khatello ea ho sebetsa e bolela phapang pakeng tsa khatello ea ho sebetsa pele valve ea taolo ea hydraulic e tlosa khatello e ka morao ho tsoa ha valve ea hydraulic control.Khetho ea valve ea hydraulic control valve e hloka mokhoa o nepahetseng oa ho thibela mouoane le drainage, kutlo e phahameng, ts'ebeliso e ntlafalitsoeng ea mouoane, ha ho na ho lutla ha mouoane, ts'ebetso e tšepahalang ea ts'ebetso, sekhahla sa khatello e phahameng ea morao, bophelo bo bolelele ba ts'ebeletso, le tlhokomelo e bonolo.
Leha e le efe hydraulic control valve actuator ke sesebelisoa se sebelisang matla ho khanna valve.Mofuta ona oa sesebelisoa sa hydraulic control valve e ka 'na ea e-ba mochine o sebelisoang ka letsoho, mochine oa ho laola hydraulic ho fetola valve, kapa karolo e bohlale ea elektronike e nang le sesebelisoa se rarahaneng sa ho laola le ho lekanya, se ka sebelisoang ho finyella phetoho e tsoelang pele ea valve.Ka nts'etsopele ea theknoloji ea microelectronics, li-actuator tsa hydraulic control valve li fetohile tse rarahaneng haholoanyane.Li-actuator tsa pele e ne e se letho haese li-gear gear tse nang le li-switches tsa boemo.Li-actuator tsa kajeno li na le mesebetsi e tsoetseng pele haholoanyane.Motlakase oa ho laola li-hydraulic ha o khone ho bula kapa ho koala valve feela, empa hape o lemoha boemo ba ho sebetsa ba valve le actuator ho fana ka lintlha tse sa tšoaneng bakeng sa tlhokomelo e boletsoeng esale pele.
Tlhaloso e pharaletseng ka ho fetisisa ea valve ea hydraulic control valve bakeng sa actuator ke: mochine oa koloi o ka fanang ka motsamao oa linear kapa rotary, o sebelisang matla a itseng a ho khanna le ho sebetsa tlas'a letšoao le itseng la taolo.
hydraulic control valve actuator e sebelisa mokelikeli, khase, motlakase kapa mehloli e meng ea matla 'me e e fetola hore e be mosebetsi oa ho khanna ka enjene, silinda kapa lisebelisoa tse ling.The actuator ea mantlha e sebelisetsoa ho khanna valve ea hydraulic control sebakeng se bulehileng ka botlalo kapa se koetsoeng ka botlalo.
Ho kenya li-valve tsa hydraulic control valve:
The hydraulic control valve ke valve e laoloang ke khatello ea metsi.The hydraulic control valve e na le valve e kholo le conduit ea eona e khomaretsoeng, valve ea sefofane, valve ea nale, valve ea bolo le gauge ea khatello.Ho ea ka morero oa ts'ebeliso, ts'ebetso le sebaka, e ka fetoha valve ea "remote control float valve", "valve e fokotsang khatello", "valve ea ho koala butle", "valve ea taolo ea phallo", "valve ea khatello ea khatello", "valve ea taolo ea motlakase ea hydraulic", "valve ea taolo ea pompo ea metsi, jj.
Lokisa valve ka ho otloloha holim'a phala ea metsi, ebe u kopanya phala ea taolo, valve ea ho emisa le valve ea float ho valve.Pipe e kenang ea valve le phaephe ea ho tsoa e kopanyang flange H142X-4T-A ke 0.6MPa flange e tloaelehileng;H142X-10-A ke 1MPa flange e tloaelehileng.Bophara ba phala e kenang e lokela ho ba kholo ho feta kapa e lekanang le bophara ba "valve", 'me phallo e lokela ho ba tlase ho feta valve ea float.The valve float e lokela ho kenngoa ho feta mithara e le 'ngoe ho tloha pipe ea metsi;phunya lesoba le lenyenyane ka tankeng ea metsi moo phala e ntšang metsi e leng holimo ho feta tekanyo ea metsi ho thibela metsi ho khutlela moeeng.Ha e sebelisoa, valve ea ho koala e lokela ho buleha ka ho feletseng.Haeba li-valve tse fetang tse peli li kenngoa ka letamong le le leng, boemo bo tšoanang bo lokela ho bolokoa.Kaha ho koaloa ha valve e kholo ho salla ka mor'a ho koaloa ha valve ea float ka metsotsoana e ka bang 30-50, tanka ea metsi e tlameha ho ba le molumo o lekaneng oa mahala ho thibela ho phalla.E le ho thibela litšila le likaroloana tsa lehlabathe ho kena ka valve le ho baka ho se sebetse, sefahla se lokela ho kenngoa ka pel'a valve.Haeba e kenngoa ka letamong le ka tlas'a lefatše, sesebelisoa sa alamo se lokela ho kenngoa ka kamoreng ea pompo e ka tlas'a lefatše.
Sefahla se lokela ho kenngoa pele ho valve ea ho laola hydraulic, 'me e lokela ho ba bonolo ho e ntša.
The hydraulic control valve ke "valve" e itšebetsang e sebelisang metsi 'me ha e hloke lubrication e eketsehileng.Haeba likarolo tsa valve e kholo li senyehile, ka kopo li qhaqholle ho latela litaelo tse latelang.(Tlhokomeliso: Tšenyo e akaretsang e ka sebelisoang ka har'a valve e ka hare ke diaphragm le selikalikoe se chitja, 'me likarolo tse ling tse ka hare ha li senyehe hangata)
1. Koala li-valve tsa heke tse ka pele le tse ka morao tsa valve e kholo pele.
2. Lokolla sekoti sa motsoako oa liphaephe holim'a sekoahelo sa valve se seholo ho lokolla khatello ea valve.
3. Tlosa li-screws tsohle, ho kenyeletsoa nate ea phala e hlokahalang ea koporo phapeng ea taolo.
4. Nka sekoahelo sa valve le selemo.
5. Tlosa mokokotlo oa shaft, diaphragm, piston, joalo-joalo, 'me u se ke ua senya diaphragm.
6. Ka mor'a ho ntša lintho tse ka holimo, hlahloba hore na diaphragm le selikalikoe se chitja li senyehile;haeba ho se na tšenyo, ka kopo u se ke ua arola likarolo tsa ka hare u le mong.
7. Haeba u fumana hore lesale la diaphragm kapa selikalikoe se senyehile, ka kopo lokolla nate mokokotlong oa shaft, u qhaqholle diaphragm kapa lesale butle-butle, ebe ue nkela sebaka se secha sa diaphragm kapa selikalikoe.
8. Sheba ka ho qaqileng hore na setulo sa valve se ka hare le mokokotlo oa shaft oa valve e kholo li senyehile.Haeba ho na le li-sundries tse ling ka har'a valve e kholo, li hloekise.
9. Bokella likarolo tse nchafalitsoeng le likarolo ho valve e kholo ka tatellano e ka morao.Ela hloko hore valve ha ea lokela ho kenngoa.
Nako ea poso: Dec-13-2021
