The pneumatic butterfly valvee entsoe ka actuator ea moea le belofo ea serurubele. Serurubele sa moea se sebelisa poleiti ea serurubele e chitja e potolohang le kutu ea valve bakeng sa ho bula le ho koala, e le ho hlokomela ketso ea ho kenya tšebetsong. Sephahla sa pneumatic se sebelisoa haholo-holo e le valve ea ho koala, 'me e ka boela ea etsoa hore e be le mosebetsi oa ho lokisa kapa karolo ea valve le phetoho. Hona joale, valve ea serurubele e sebelisoa ka khatello e tlaase le e kholo E sebelisoa ka ho eketsehileng liphaepheng tse bohareng.
Molao-motheo oa ho sebetsa oapneumatic butterfly valve
Letlapa la serurubele la valve ea serurubele le kentsoe ka lehlakoreng le bophara la phaephe. Mocheng oa cylindrical oa 'mele oa valve ea serurubele, poleiti ea serurubele e bōpehileng joaloka disc e pota-pota axis, 'me angle ea ho potoloha e pakeng tsa 0.°-90°. Ha potoloho e fihla ho 90°, valve e boemong bo bulehileng ka ho feletseng. Belofo ea serurubele e bonolo ka sebopeho, e nyane ka boholo le boima bo bobebe, 'me e na le likarolo tse seng kae feela. Ho feta moo, e ka buloa kapele le ho koaloa ka ho potoloha 90 feela°, 'me ts'ebetso e bonolo. Ka nako e ts'oanang, valve e na le litšobotsi tse ntle tsa ho laola metsi. Ha valve ea serurubele e le boemong bo bulehileng ka ho feletseng, botenya ba poleiti ea serurubele ke eona feela ho hanyetsa ha sepakapaka se phalla ka 'mele oa valve, kahoo ho theoha ha khatello e hlahisoang ke valve ho nyenyane haholo, kahoo ho na le litšobotsi tse ntle tsa ho laola phallo. Li-valve tsa serurubele li na le mefuta e 'meli ea ho tiisa: tiiso ea elastic le tšepe ea tšepe. Bakeng sa li-valve tse tiisang, selikalikoe se tiisang se ka kengoa 'meleng oa valve kapa sa hokelloa ho pota-pota ea poleiti ea serurubele.
Pneumatic butterfly valvetlhokomelo le debugging
1. Tlhahlobo ea li-cylinder le moralo oa tlhokomelo
Hangata etsa mosebetsi o motle oa ho hloekisa holim'a silinda le ho tlotsa oli ea circlip ea cylinder shaft. Bula sekoahelo sa ho qetela sa silinda khafetsa likhoeling tse ling le tse ling tse 6 ho hlahloba hore na ho na le li-sundries le mongobo ka har'a silinda, le boemo ba mafura. Haeba grease e tlotsang e haella kapa e omme, hoa hlokahala ho qhaqholla silindara bakeng sa tlhokomelo e felletseng le ho hloekisa pele o eketsa mafura a tlotsang.
2. Ho hlahloba 'mele oa valve
Likhoeli tse ling le tse ling tse 6, hlahloba hore na ponahalo ea 'mele oa valve e ntle, hore na ho na le ho lutla holim'a flange e ntseng e phahama, haeba ho le bonolo, hlahloba hore na tiiso ea' mele oa valve e ntle, ha ho na ho apara, hore na sephahla sa valve se fetoha habonolo, le hore na ho na le taba ea kantle ho naha e khomaretsoeng valve.
Mokhoa oa ho qhaqhoa ha li-cylinder block le mekhoa ea ho kopanya le litemoso:
Tlosa moqomo pele ho 'mele oa li-valve, qala ka ho tlosa sekoahelo lipheletsong tse peli tsa silinda, ela hloko tataiso ea rack ea piston ha u tlosa piston, ebe u sebelisa matla a ka ntle ho potoloha cylinder shaft ho ea ka nako ho etsa hore piston e mathele ho eona. lehlakoreng le ka ntle, ebe o koala belofo Sekoti se kenngoa moea butle-butle 'me piston e sutumetsoa ka ntle ka bonolo ka khatello ea moea, empa mokhoa ona o tlameha ho ela hloko ho kenya moea butle-butle, ho seng joalo piston e tla ntša ka tšohanyetso, e leng kotsi hanyenyane! Ebe u tlosa circlip holim'a sekontiri sa cylinder, 'me sefate sa cylinder se ka buloa ho tloha pheletsong e' ngoe. e ntše. Joale u ka hloekisa karolo e 'ngoe le e' ngoe ebe u eketsa mafura. Likarolo tse lokelang ho tlotsoa ke: lerako le ka hare la silinda le selikalikoe sa tiiso ea piston, rack le reng e ka morao, hammoho le shaft ea gear le reng ea tiiso. Kamora ho tlotsa mafura, e tlameha ho kenngoa ho latela tatellano ea ho qhaqha le tatellano e ka morao ea likarolo. Ka mor'a moo, e tlameha ho kenngoa ho ea ka taelo ea ho qhaqha le tatellano e ka morao ea likarolo. Ela hloko boemo ba gear le rack, 'me u netefatse hore piston e honyela ho ea boemong ha valve e bulehile. The groove e pheletsong e kaholimo ea mochini oa gear e bapile le cylinder block nakong ea boemo bo ka hare-hare, 'me groove e pheletsong e kaholimo ea moqomo oa gear e perpendicular ho cylinder block ha piston e otlolloa ho ea sebakeng se ka ntle ha valve. e koetsoe.
Ho kenya 'mele oa silinda le li-valve le mekhoa ea ho lokisa liphoso le litemoso:
Qala ka ho kenya valve sebakeng se koetsoeng ka matla a ka ntle, ke hore, fetola shaft ea valve ho ea ka nako ho fihlela pente e koala le setulo sa valve, 'me ka nako e ts'oanang u behe silinda sebakeng se koetsoeng (ke hore, Sephahla se senyenyane ka holim'a cylinder shaft The groove is perpendicular to the body cylinder (bakeng sa valve e potolohang ho ea ka nako ho koala valve), ebe o kenya cylinder ho valve (taelo ea ho kenya e ka ba e tšoanang kapa e pota-potile ho 'mele oa valve), 'me joale hlahloba hore na likoti tse sekoti li tsamaisana le Phapang e kholo, haeba ho e-na le ho kheloha hanyenyane, fetola sekontiri hanyenyane, ebe u tiisa li-screw tsa pneumatic butterfly debugging pele u hlahloba hore na lisebelisoa tsa valve li kenngoa ka ho feletseng le muffler, joalo-joalo, haeba e sa phetheha, u se ke oa e lokisa, khatello e tloaelehileng ea moea ke 0.6MPA.±0.05MPA, pele ho ts'ebetso, etsa bonnete ba hore ha ho na lithōle tse khomaretsoeng ka poleiti ea valve ka 'mele oa valve Ha u qala ho laela le ho sebetsa, sebelisa konopo ea letsoho ea valve ea solenoid (coil ea solenoid e tima nakong ea ts'ebetso ea matsoho, 'me ts'ebetso ea matsoho e nepahetse ha ts'ebetso ea ho laola motlakase e etsoa, motlakase oa letsoho o behiloe ho 0' me coil e tima, 'me ts'ebetso ea matsoho e sebetsa 0 boemo ba 1 ke ho koala valve, 1 ke ho bula valve; ke hore, valve e buloa ha matla a buletsoe, 'me valve e koetsoe ha matla a tima.
Haeba ho fumanoa hore moetsi oa valve ea pneumatic butterfly o lieha haholo sebakeng sa pele sa ho bula ha valve nakong ea ho laela le ho sebetsa, empa e potlakile haholo hang ha e tsamaea. Ka potlako, tabeng ena, valve e koetsoe ka thata haholo, feela fetola sekhahla sa silinda hanyenyane (fetola li-screws tsa phetoho ea stroke lipheletsong tse peli tsa silinda hanyenyane ka nako e le 'ngoe, ha u lokisa, valve e lokela ho sisinyeha. ho ea sebakeng se bulehileng, 'me joale mohloli oa moea o lokela ho tima E tima ebe o fetola), fetola ho fihlela valve e le bonolo ho bula le ho koala sebakeng ntle le ho lutla. Haeba moferefere o khona ho fetoha, lebelo la ho fetola valve le ka fetoloa. Hoa hlokahala ho fetola muffler ho bula ho loketseng ha lebelo la ho fetola valve. Haeba phetoho e le nyane haholo, valve e kanna ea se sebetse.
Nako ea poso: Nov-17-2022
