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°, vharuvhu iri munzvimbo yakazaruka zvizere. 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 kuvuza pane inokwira flange, kana zviri nyore, tarisa kana chisimbiso chemuviri wevhavha yakanaka, hapana kupfeka, kana ndiro yevhavha inoshanduka, uye kana paine nyaya yekunze yakanamatira muvharuvhu.
Cylinder block disassembly uye nzira dzegungano uye dziviriro:
Kutanga bvisa silinda kubva kumuviri wevharuvhu, tanga wabvisa chivharo kumativi ese ecylinder, teerera kune kwainongedzo yepiston rack paunenge uchibvisa piston, wobva washandisa simba rekunze kutenderedza silinda shaft newachi kuti piston imhanye kuenda. divi rekunze, wobva wavhara vharuvhu Gomba rinofefeterwa zvishoma nezvishoma uye piston inosundirwa kunze zvinyoro nyoro nemhepo, asi nzira iyi inofanirwa kutarisisa kufefetera zvishoma nezvishoma, zvikasadaro piston inongoerekana yaburitsa, izvo zvine njodzi! 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 girisi. 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 kumucheto wepamusoro wegiya shaft inofanana necylinder block panguva yemukati-kati chinzvimbo, uye groove pamucheto wepamusoro wegiya shaft inotenderera kune cylinder block kana piston yakatambanudzirwa kune yekumberi chinzvimbo kana vharafu. yakavharwa.
Silinda uye vharafu kuisirwa muviri uye debugging nzira uye dziviriro:
Kutanga isa vharuvhu munzvimbo yakavharwa nechisimba chekunze, ndiko kuti, shandura shaft yevharuvhu ichienda newachi kusvikira vharafu iri muvharo yekuvhara nechigaro chevharuvhu, uye panguva imwechete isa silinda munzvimbo yakavharwa (kureva kuti, vharafu diki pamusoro pe cylinder shaft Iyo groove inotenderera kune cylinder body (yevhavha inotenderera newachi kuti ivhare vharafu), wozoisa silinda kuvharuvhu (iyo yekuisa nzira inogona kuenderana kana perpendicular kumuviri wevhavha), wobva watarisa kana maburi escrew anoenderana, kana paine kutsauka kudiki, ingotendeutsa humburumbira zvishoma, wobva wasimbisa masiruuvhavhavhavhavha yekutanga tarisa kuti vharafu yakagadzikwa zvachose, solenoid valve uye muffler, nezvimwewo, kana isina kukwana, usagadzirise, iyo yakajairika yekupa mweya kumanikidza ndeye 0.6MPA.±0.05MPA, isati yashanda, iva nechokwadi chokuti hapana tsvina yakanamatira muplate yevhavha mumutumbi wevhavha Pakutanga kutumwa uye kushanda, shandisa bhatani rekushandisa revhavha ye solenoid (solenoid valve coil inodzimwa panguva yekushanda kwemaoko, uye kushanda kwemaoko kunoshanda kana kushandiswa kwemagetsi kunoitwa, iyo twist inogadziriswa ku0 uye coil inobviswa, uye 0 nzvimbo ye1 ndeyekuvhara valve, 1 ndeyekuzarura valve; ndiko kuti, vharuvhu inovhurwa kana simba richivhurwa, 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, muchiitiko ichi, valve yakavharwa zvakasimba, ingogadzirisa kurova kwe cylinder zvishoma (shandura magadzirirwo ekugadzirisa sitiroko kumativi ose maviri e cylinder zvishoma panguva imwe chete, pakugadzirisa, valve inofanira kutamiswa. kunzvimbo yakazaruka, uye ipapo mhepo inofanira kuvharwa Idzime uye wozogadzirisa), gadzirisa kusvikira valve iri nyore kuzarura uye kuvhara panzvimbo pasina kubuda. 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
