Iyo pneumatic butterfly valveinoumbwa nepneumatic actuator uye butterfly valve. Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhairo rinotenderera nedzinde revharuvhu kuti rivhurike nekuvhara, kuitira kuti rikwanise kuita activation. Ivhavha yepneumatic inonyanya kushandiswa sevhavha yekuvhara, uye inogonawo kugadzirwa kuti ive nebasa rekugadzirisa kana chikamu chevhavha uye kugadzirisa. Parizvino, butterfly valve inoshandiswa mukudzvinyirira kwakaderera uye yakakura Inoshandiswa zvakanyanya uye zvakanyanya pamapombi epakati-akaboora.
Nheyo yekushanda yepneumatic butterfly valve
Iyo butterfly plate yevharuvhu yeshavishavi inoiswa mudhayamita yenzira yepombi. Mune cylindrical chiteshi chemuviri weshavishavivhavhavha, ndiro yeshavishavi yakaita sedhisiki inotenderera neaxis, uye kona yekutenderera iri pakati pe0.°-90°. Kana kutenderera kunosvika 90°, vharafu iri munzvimbo yakazaruka zvakakwana. The butterfly valve iri nyore mukugadzirisa, diki muhukuru uye chiedza muhuremu, uye ine zvikamu zvishoma chete. Uyezve, inogona kuvhurwa nekukurumidza nekuvharwa nekutenderera 90 chete°, uye kushanda kuri nyore. Panguva imwecheteyo, valve ine yakanaka yekudzora fluid maitiro. Kana butterfly vharafu iri munzvimbo yakazaruka zvakakwana, ukobvu hwepureti yeshavindi ndiyo chete inopikisa apo svikiro inoyerera nemuviri wevharuvhu, saka kudonhedza kwemhepo kunogadzirwa nevharuvhu kudiki kwazvo, saka ine yakanaka kuyerera kwekudzora maitiro. Butterfly mavharuvhu ane maviri ekuisa chisimbiso: elastic seal uye simbi chisimbiso. Kune elastic sealing valves, rin'i yekuisa chisimbiso inogona kusungirirwa pamutumbi wevharuvhu kana kusungirirwa kunharaunda yepureti yeshavishavi.
Pneumatic butterfly valvekugadzirisa uye kugadzirisa
1. Cylinder yekuongorora uye chirongwa chekugadzirisa
Kazhinji ita basa rakanaka rekuchenesa pamusoro pe cylinder uye oiri iyo circlip ye cylinder shaft. Vhura chivharo chekupedzisira checylinder nguva dzose mwedzi mitanhatu yega yega kuti uone kana pane sundries uye unyoro muhumburumbira, uye mamiriro egirisi. Kana girisi yekuzora ichishaikwa kana kuoma, zvinodikanwa kuparadzanisa humburumbira kuti ugadzirise zvakakwana uye kuchenesa usati wawedzera mafuta ekuzora.
2. Kuongorora muviri wevhavha
Mwedzi mitanhatu yega yega, tarisa kana kutaridzika kwemuviri wevhavha yakanaka, kana paine kudonha pane inokwirisa flange, kana zviri nyore, tarisa kana chisimbiso chemuviri wevhavha yakanaka, hapana kupfeka, kana ndiro yevhavha inochinjika, uye kana paine chero nyaya yekunze yakanamatira muvharuvhu.
Cylinder block disassembly uye nzira dzegungano uye dziviriro:
Kutanga bvisa silinda kubva kumuviri wevhavha, tanga wabvisa chivharo pamigumo yese yecylinder, teerera kune kwakanangana nepiston rack paunenge uchibvisa piston, wobva washandisa simba rekunze kutenderedza cylinder shaft newachi kuita kuti piston imhanye kudivi rekunze, wobva wavhara vharavha Gomba rinofefeterwa zvishoma nezvishoma uye piston ine mhepo inomanikidzwa kubuda zvishoma nezvishoma, asi zvinyoro-nyoro nzira inosundirwa kunze kwemhepo. piston ichaerekana yabuda, zvinova zvine ngozi! Zvadaro bvisa circlip pane cylinder shaft, uye cylinder shaft inogona kuvhurwa kubva kune imwe mugumo. buritsa. Ipapo iwe unogona kuchenesa chikamu chimwe nechimwe uye kuwedzera girizi. Zvikamu zvinoda kuiswa girizi ndezvi: rusvingo rwemukati rwe cylinder uye piston seal ring, rack uye mhete yekumashure, pamwe chete negear shaft uye chisimbiso chisimbiso. Mushure mokuzora mafuta, inofanira kuiswa maererano nehurongwa hwekubvisa uye kurongeka kwezvikamu. Mushure maizvozvi, inofanira kuiswa maererano nehurongwa hwekuputsa uye reverse order yezvikamu. Teerera kune chinzvimbo chegiya uye rack, uye simbisa kuti piston inoderera kusvika pachinzvimbo kana vharuvhu yakavhurika. Iyo groove iri pamucheto wepamusoro wegiya shaft inofanana necylinder block panguva yemukati-kati chinzvimbo, uye groove pamucheto wepamusoro wegiya shaft inotenderera kune cylinder block kana piston yakatambanudzirwa kune yekunze kana vharafu yakavharwa.
Silinda uye vharafu kuisirwa muviri uye debugging nzira uye dziviriro:
Kutanga isa vharuvhu munzvimbo yakavharwa nekunze kwesimba, ndiko kuti, shandura iyo shaft yevhavha wachi yakatarisana kusvikira vheji yevharuvhu iri mukuvhara kubata nechigaro chevharuvhu, uye panguva imwechete isa cylinder munzvimbo yakavharwa (kureva, vharanda diki pamusoro pe cylinder shaft Iyo groove iri perpendicular kune cylinder body (yevhavhavha inotenderedza iyo valve inotenderedza wachi, wozoisa iyo cylinder nzira). ive parallel to or perpendicular to the valve body), wobva watarisa kana maburi escrew anoenderana, kana paine kutsauka kudiki, ingotendeutsa cylinder block zvishoma, wobva wasimbisa zvigadziriso zvePneumatic butterfly debugging kutanga tarisa kana zvigadziriso zvevharuvhu zvakaiswa zvachose, solenoid vharafu uye muffler isina kukwana, 0.±0.05MPA, isati yashanda, iva nechokwadi chokuti hapana tsvina yakanamatira muplate yevhavha mumutumbi wevhavha Pakutanga kutumwa uye kushanda, shandisa bhatani rekushandisa revhavhavha ye solenoid (solenoid valve coil inodzimwa panguva yekushanda kwemaoko, uye kushandiswa kwemaoko kunoshanda; kana kushandiswa kwemagetsi kunoitwa, bhuku rekushandura rinoiswa ku 0 uye kuvharwa kwevhavharo; vharafu, 1 ndeyekuzarura vheji, ndiko kuti, vheji inovhurwa kana simba richishandurwa, uye vheji yakavharwa kana simba radzimwa.
Kana zvikaonekwa kuti pneumatic butterfly valve mugadziri inononoka pane yekutanga nzvimbo yekuvhurwa kwevharuvhu panguva yekutumwa uye kushanda, asi inokurumidza kwazvo painongofamba. Kurumidza, munyaya iyi, vharuvhu yakavharwa zvakasimba, ingogadzirisa kurova kwe cylinder zvishoma (gadzirisa zvigadziro zvekugadzirisa sitiroko pamigumo miviri ye cylinder zvishoma panguva imwe chete, pakugadzirisa, valve inofanira kutamirwa panzvimbo yakazaruka, uye ipapo mhepo inofanira kuvharwa Idzime uye wozogadzirisa), gadzirisa kusvikira valve iri nyore kuzarura uye kuvhara panzvimbo pasina lea. Kana iyo muffler ichigadziriswa, kukurumidza kushandura kwevhavha kunogona kugadziriswa. Izvo zvinodikanwa kugadzirisa muffler kune yakakodzera kuvhurwa kwevhavha switching kasi. Kana kugadziriswa kuri kuduku, valve haigoni kushanda.
Nguva yekutumira: Nov-17-2022
