Monga imodzi mwama valve ofunikira a mafakitale ochizira madzimadzi pamapaipi,valavu butterflyadzawonongeka mosiyanasiyana chifukwa chogwiritsidwa ntchito pafupipafupi m'malo ovuta komanso ovuta.Choncho, kukonza ndi kukonza nthawi zonse ndikofunikira.Ingosinthani magawo ofunikira kuti mupewe kuzimitsa kwa zida kapena zoopsa zachitetezo chifukwa cha kulephera kwa valve, zomwe zimatha kuwonjezera kugwiritsa ntchito valavu ndikusunga ndalama.
Kodi kukonza kwa gulugufe ndi chiyani?Kukonza ma valve a butterfly kungasiyane kutengera mtundu wa kuwonongeka kapena kulephera.Ikhoza kugawidwa mu kukonza, kukonza zonse ndi kukonza zolemetsa.
- Kusamalira kumatanthawuza kukonza kwa tsiku ndi tsiku, ndipo palibe chifukwa chophwanya valavu ya gulugufe kapena kusintha magawo.Mwachitsanzo, valavu ya gulugufe ikasagwiritsidwa ntchito, madzi osonkhanitsidwawo ayenera kukhetsedwa, kuthira mafuta pafupipafupi kuyenera kuchitika, ndipo valavu yagulugufe iyenera kuyang'aniridwa pafupipafupi ngati ikutha.
- Kukonza kwanthawi zonse kumatanthauza kuwongola tsinde la mavavu, kumangirira bawuti, ndi zina.
- Kusamalira kwambiri kumafuna kusinthidwa kwa mbale za valve, mipando ya valve ndi zinthu zina zazikulu.
Kodi mbali zazikulu za vavu ya gulugufe ndi ziti?
Zigawo zazikulu za mavavu agulugufe kuphatikizapo:
Thupi.
Chimbale.
Tsinde.
Mpando.
Woyendetsa.
kotero, Kodi kukonza valavu gulugufe?
1. Gawo loyamba pakukonza ndikuzindikira vuto.
Kodi mumathetsa bwanji valavu ya butterfly?Yang'anani bwinobwino valve ndi zigawo zozungulira.Pokhapokha mutazindikira chomwe chayambitsa vutoli mungathe kuchisamalira moyenera.Mwachitsanzo, pakhoza kukhala kutayikira komwe kumachitika chifukwa cha kulumikizana kotayirira.Palibe chifukwa chochotsera valavu ndikusintha mpando wa valve, monga ngati palibe chifukwa chochitira opaleshoni ngati muli ndi chimfine.
Kutayikira - Maboti omasuka, mipando ya ma valve ndi zosindikizira zimatha kukalamba, zomwe zimayambitsa kutayikira komanso kusokoneza kusindikiza kwa ma valve.
Valani - M'kati mwa valve, disc, tsinde ndi zisindikizo zimatha kung'ambika ndi kung'ambika chifukwa cha ntchito yokhazikika, zomwe zimapangitsa kuchepa kwa ntchito ndi kutayikira.
Corrosion - Pakapita nthawi, kupitilirabe kumadera owononga kumatha kuwononga zinthu
Tsinde la valve yomata - Chifukwa cha kulowa kwa zinthu zakunja, tsinde la valavu likhoza kumamatira, zomwe zimapangitsa kuti valavu isagwire bwino ntchito.
2. Ngati valve ikufunikadi kupasuka, ndiye timapita ku sitepe yachiwiri.
Musanayambe disassembly, chonde tsekani valavu yapamwamba kuti muteteze kutuluka kwa madzi ndi kusokoneza dongosolo kuti mutsimikizire chitetezo.Chotsani zolumikizira zonse ku valavu ndikuchotsa magetsi kapena pneumatic actuator (ngati ilipo).Gwiritsani ntchito zida zoyenera kumasula ndi kuchotsa mabawuti kapena zomangira zomangira ma valve ndi mapaipi m'malo mwake.
Chikumbutso chofunda: Samalirani kakonzedwe ndi kachitidwe ka zigawo za kugwirizanitsanso.
3. Onani ngati zawonongeka:
Mukachotsa valavu, yang'anani maonekedwe a chigawo chilichonse kuti muwone zizindikiro zowonongeka, zowonongeka, kapena zowonongeka.Yang'anani chimbale, tsinde, mpando, zisindikizo ndi zina zilizonse zokhudzana ndi ming'alu, dzimbiri kapena kupunduka.
Njira yochotsera valavu ya butterfly ikuwonetsedwa mu kanema pansipa.
4. Konzani ndikusintha zida zolakwika
Ngati pali zonyansa zomwe zakhala pakati pa mbale ya valve ndi mpando wa valve, choyamba chotsani zonyansazo ndikuwona ngati mpando wa valve ndi wopunduka chifukwa cha izi.
Ngati tsinde la valve lapunduka, limatha kuchotsedwa ndikuwongoleredwa.
Chiwalo chilichonse chikapezeka kuti chawonongeka kapena chatha kutha, chiyenera kusinthidwa ndi china choyenera.Onetsetsani kuti gawo lolowa m'malo ndilofanana ndi gawo loyambirira.Zigawo zodziwika zomwe zingafunikire kusinthidwa zimaphatikizapo zisindikizo, zimayambira, ndi mphete za O.
5. Konzaninso valavu
Sonkhanitsaninso valavu yagulugufe motsatira dongosolo la disassembly.Tsukani ndi kuthira mafuta mbali zina ngati pakufunika kuti zigwire ntchito bwino komanso kusindikizidwa bwino.Mangitsani mabawuti kapena zomangira, samalani kuti musawonjezeke kuti mupewe kuwononga zida za valve kapena malo.
6. Mayeso
Vavu ikalumikizidwanso, magwiridwe antchito amayenera kuyesedwa musanabwezeretsedwe.Choyamba, yesani kuyesa kuthamanga nokha kuti muwone momwe valavu ikugwirira ntchito ndikuyang'ana kutayikira kapena zolakwika.Tsimikizirani kutsegula ndi kutseka kwa valve.
7. Kuyika
Njira zokhazikitsiranso moyenera ndizofunikira kuti ma valve agwire bwino ntchito, kukulitsa moyo wa ma valve, ndikuwonetsetsa kuti magwiridwe antchito azikhala otetezeka.
mapeto:
Kukonza avalavu ya butterflyimakhudzanso njira yodziwira, kupasuka, kuyang'ana, kusintha, kugwirizanitsa ndi kuyesa zigawo kuti zibwezeretse ntchito zake.Potsatira njira zolondola komanso kusamala, mutha kuwonetsetsa kuti valavu yanu yagulugufe ikugwira ntchito modalirika pamafakitale osiyanasiyana.Ngati simukudziwa chilichonse chokhudza kukonza, funsani katswiri wodziwa bwino ntchito kapena tchulani malangizo a wopanga kuti mupeze malangizo enieni.