Kodi valavu yagulugufe yamagetsi ndi valavu ya butterfly ya pneumatic ndi yotani?

Ubwino ndi kugwiritsa ntchito magetsivalavu butterfly

Zamagetsivalavu ya butterflyndi chipangizo chofala kwambiri choyendetsera kayendetsedwe ka mapaipi, chomwe chimakhala ndi ntchito zambiri ndipo chimaphatikizapo madera ambiri, monga kayendetsedwe ka kayendedwe ka madzi mumadzi osungiramo magetsi a magetsi, kayendetsedwe ka kayendetsedwe ka madzi a mafakitale mufakitale, ndi zina zotero, ndipo zotsatirazi zidzakutengerani kuti mumvetsetse makhalidwe, ubwino ndi ntchito ya valavu ya butterfly yamagetsi.

1. Kusindikiza bwino

Ndipotu, udindo wa magetsivalavu ya butterflyamagwiritsidwa ntchito pokonza kayendedwe ka madzi mu nthawi, ndipo akukumana ndi kutentha kwakukulu ndi kuthamanga kwakukulu pamene akugwira ntchito, kotero ngati kusindikiza sikuli bwino, kumayambitsa kutuluka kwamadzimadzi, ndipo sikutheka kuonetsetsa kuti kusintha kwabwinoko kukuyenda bwino. Valavu yagulugufe yamagetsi imakhala ndi njira yapadera yosindikizira, choncho imakhala ndi chisindikizo chabwino pamtundu wa kutentha kwapamwamba kwambiri mpaka kutentha kwakukulu, ndiko kuti, kusindikiza kwa valve ya butterfly yamagetsi sikukhudzidwa ndi kutentha, ndipo kusintha kwa valve kusintha kwa magetsi kumakhala kosavuta kwambiri.

2. Zero kutayikira

Choyamikirika kwambiri ndi kulimba kwavalavu ya butterfly yamagetsi, chisindikizo cha shaft cha tsinde la valve chimatenga mphete yosindikizidwa kwambiri, mphete yosindikizira imakanizidwa ndi graphite, mphete yosindikizira ndi gulugufe mbale ya gulugufe yamagetsi yamagetsi sichidzagwedezeka, kotero kusindikiza kuli bwino kwambiri, zero kutayikira chitetezo chamoto magetsi a butterfly valve ndi chisankho chokondedwa cha makasitomala ambiri.

3. Kusintha kwabwino ndi kuwongolera

Zamagetsivalavu ya butterflyndi chipangizo chomwe chimagwiritsidwa ntchito poyendetsa kayendedwe ka madzimadzi, kuwonjezera pa kunyamula ndi kulamulira madzi, matope ndi zinthu zina zokhala ndi viscosity zina zimatha kunyamulidwa, ndipo madzi omwe amasonkhana mu payipi ndi ochepa, ndipo kutsegula ndi kutseka kwa magetsi ndikofulumira komanso kosavuta.

Pali mitundu yambiri yamavavuamagwiritsidwa ntchito m'makampani, koma pamafunika khama kwambiri kugula valavu yokhutiritsa kwenikweni, valavu ya butterfly yamagetsi imakhala ndi ntchito zambiri, yogwira ntchito mwamphamvu komanso yosindikiza bwino kwambiri, ndipo ndi mtundu wa valve yamagetsi yamagetsi yomwe imagwiritsidwa ntchito kwambiri.

Ubwino ndi kugwiritsa ntchito pneumaticvalavu butterfly

Vavu ya butterfly ya pneumatic imapangidwa ndi makina oyendetsa mpweya ndi avalavu ya butterfly. Valve ya butterfly ya pneumaticndi valavu ya pneumatic yomwe imagwiritsa ntchito mbale yagulugufe yozungulira yomwe imazungulira ndi tsinde la agulugufe kuti litsegule ndi kutseka kuti likwaniritse zomwe zikuthandizira, zomwe zimagwiritsidwa ntchito makamaka ngati valavu yotseka, komanso ikhoza kupangidwa kuti ikhale ndi ntchito yokonza kapena valavu ya gawo ndi kusintha, ndipo valavu ya butterfly imagwiritsidwa ntchito mowonjezereka kwambiri pamapaipi otsika kwambiri komanso apakati-diameter. Gulugufe wagulugufe gulu: zitsulo zosapanga dzimbiri pneumatic butterfly valve, hard seal pneumatic butterfly valve, soft seal pneumatic butterfly valve, carbon steel pneumaticvalavu ya butterfly. Ubwino waukulu wa valavu ya butterfly ya pneumatic, kapangidwe kosavuta, kakulidwe kakang'ono, kulemera kochepa, mtengo wotsika, valavu ya butterfly ya pneumatic ndiyofunika kwambiri, yomwe imayikidwa pamtunda wamdima wakuda, wosavuta kugwiritsa ntchito njira ziwiri zoyendetsera valavu ya solenoid, komanso kusintha kayendedwe ka kayendedwe kake.

Palinso zinthu zina zomwe ziyenera kuganiziridwa mu dongosolo la ufa la valavu ya butterfly ya pneumatic, monga: zinthuzo sizingapitirire mwachindunji ku mbale ya valve ya valve pamene imayikidwa mu trolley kuchokera pamwamba (mphamvu iyi idzapangitsanso kuti valavu isatseke mwamphamvu), ndipo kuthamanga kwa zinthuzo kuyenera kupitirira kupanikizika kwa gulugufe wa pneumatic, etc.

Kusiyanitsa pakati pa valavu yolamulira ndi valavu yodziwika bwino ndi yakuti sichikhoza kuonedwa ngati gawo lapadera, koma liyenera kuonedwa ngati gawo la dongosolo lonse lodzilamulira, mavuto ambiri pakugwiritsa ntchito valavu yolamulira si vuto la kusankha ndi kasinthidwe, koma chifukwa kumvetsetsa kwa wogwiritsa ntchito valavu yolamulira sikukwanira, valavu yolamulira sichinasinthidwe ndikugwirizanitsidwa ndi dongosolo lolamulira. Malingana ngati tikuzindikira chinsinsi cha vutoli, sankhani valavu molondola, ndikusintha valavu yolamulira mu siteji yowonongeka, tikhoza kuchepetsa kwambiri kulephera ndikupangitsa kuti kayendetsedwe ka kayendetsedwe kake kakhale kokhazikika kwa nthawi yaitali.