Kuthetsa khadi yowongolera valavu kapena kutsekeka kwa valavu yamagetsi ndikothandiza kwambiri?

Kuthetsa khadi yowongolera valavu kapena kutsekeka kwa valavu yamagetsi ndikothandiza kwambiri?

Nthawi zambiri, chowongolera nthawi zambiri chimakakamira kapena kutsekedwa, izi zimapangitsa kuti anthu azivutika kwambiri, chifukwa chake lolani chitseko cha macro ball valve kukuthandizani kuthetsa mavuto anu!
1) Njira yoyeretsera
Kuwotcherera slag, dzimbiri ndi zotsalira mu payipi zingayambitse kutsekeka kapena kupanikizana munjira yowongoka, gawo lowongolera ndi dzenje lachivundikiro chakumunsi cha valve, zomwe zingayambitse kupsinjika ndi kukanda pamwamba pa spool ndi kalozera pamwamba, ndikulowera pamwamba. kusindikiza pamwamba. Izi nthawi zambiri zimachitika mu dongosolo latsopano la opareshoni ndi ntchito yoyamba ikatha kukonzanso. Uku ndiko kulephera kofala kwambiri. Pankhaniyi, ayenera kuchotsedwa kuyeretsa, kuchotsa slag, monga kusindikiza pamwamba kuwonongeka ayeneranso pansi; NTHAWI IMENEYI, PLUG YAKUPASI IMASEGULIDWA KUTI IYENSE ZONSE ZINA ZONSE ZIMENE ZAGWA KUPYOLERA PHOLO LA BALANCE KU BONNET YAKUSINKHA NDI KUTULA Mzere. Asanayambe kugwira ntchito, lolani chowongolera kuti chitseguke, otaya sing'anga pakapita nthawi kuti agwire bwino ntchito.
2) Njira yowaza kunja
Zosavuta kugwa, zomwe zimakhala ndi tinthu tating'onoting'ono tokhala ndi ma valve wamba, nthawi zambiri pamphuno, kalozerayo amatsekeka, amatha kukhala ndi mpweya wamoto ndi nthunzi kunja kwa pulagi pansi pa chivundikiro cha valve. Pamene valavu yatsekedwa kapena kutsekedwa, tsegulani mpweya wakunja kapena valavu ya nthunzi, ikhoza kukhala ngati valavu yoyendetsera ntchito yomaliza ntchito yothamanga, kuti valavu ikhale yogwira ntchito.
3) Kuyika kwa njira yosefera chitoliro
Kwa ma valve owongolera ang'onoang'ono, makamaka ma valve owongolera ang'onoang'ono othamanga, kusiyana kwapakati kumakhala kochepa kwambiri, sipangakhale zotsalira pang'ono pakati. Pankhaniyi, ndi bwino kukhazikitsa fyuluta pa chitoliro pamaso valavu kuonetsetsa njira yosalala ya sing'anga. Valavu yoyang'anira yokhala ndi malo, malo osagwira ntchito bwino, kutsekeka kwa mpweya ndiye vuto lofala kwambiri. Chifukwa chake, mukamagwira ntchito ndi choyikapo, ndikofunikira kuthana ndi gwero la mpweya, ndipo njira yanthawi zonse ndikukhazikitsa valavu yochepetsera fyuluta ya mpweya mu payipi ya gwero la mpweya pamaso pa choyikapo.
4) Onjezani njira ya throttle gap
Tinthu zolimba monga sing'anga kapena kutsukidwa mu chitoliro kuwotcherera slag ndi dzimbiri chifukwa kudutsa throttle pakamwa monga kuchulukana, kupanikizana, monga cholakwa, akhoza kusintha throttle kusiyana lalikulu throttle chidutswa - throttling dera zenera, kutsegula valavu pachimake. ndi manja, m'malo mozungulira bwalo chifukwa cha kugwedezeka kwa kugawa kwa ndende, cholakwika chikhoza kuchotsedwa mosavuta. Ngati ndi imodzi, valavu yokhala ndi mipando iwiri ingasinthidwe kukhala plunger spool "V-shaped mouth spool, kapena valavu ya manja. Mwachitsanzo, chomera china chamankhwala chimakhala ndi valavu yokhala ndi mipando iwiri nthawi zambiri, pambuyo polimbikitsidwa kugwiritsa ntchito valavu ya manja, vutoli linathetsedwa nthawi yomweyo.
5) Njira yotsuka pakatikati
Kugwiritsa ntchito mphamvu ya sing'angayo, kuthamangitsa ndikuchotsa mosavuta kugwa, kosavuta kulumikiza zinthu, kuti apititse patsogolo ntchito yoletsa kutsekereza ya valve. Njira zodziwika bwino ndi izi: ① kusintha kwa mtundu wotsekedwa; ② Landirani ma valve osinthika; (3) Ikani throttle orifice pa mfundo kukokoloka kwambiri. Pogwiritsa ntchito njirayi, chidwi chiyenera kulipidwa pakuwongolera kukokoloka kwa zinthu zomwe zimakokoloka.
6) molunjika ku njira ya Angle
Kuthamanga kwachindunji ndi kulowetsedwa kwa S komwe kumakhala ndi njira yovuta komanso madera ambiri akufa m'mabowo apamwamba ndi apansi, omwe amapereka malo amvula yapakati. Kulumikizana kwapang'onopang'ono, sing'angayo ili ngati kuyenda m'chigongono cha 90, kuyendetsa bwino, malo ang'onoang'ono akufa, osavuta kupanga kukhala mzere woyenda. Choncho, kugwiritsa ntchito valavu yowongoka yowongoka kuti mupange kutsekeka pang'ono kungasinthidwe kukhala Angle valavu kuti ℃.
Ndi mavavu otani omwe amagwiritsidwa ntchito kwambiri mu valve yosinthira magetsi?
Ma valve oyendetsa magetsi amaphatikizapo magetsi oyendetsa gulugufe, valavu yamagetsi yamagetsi, valavu yoyendetsa magetsi, valavu yamagetsi yamagetsi, valavu yamagetsi yampando umodzi, valavu yoyendetsera mipando iwiri yamagetsi ndi magetsi oyendetsa manja ndi mitundu ina. Valavu yowongolera ma pneumatic kuphatikiza valavu yowongolera filimu ya pneumatic, valavu ya mpira wa pneumatic, valavu ya butterfly ya pneumatic control ndi chibayo pamtundu wa butterfly valve.
Valavu yagulugufe yosinthira magetsi imatchedwanso valavu yopindika, ndi njira yosavuta ya valavu yowongolera, yolumikizidwa ndi chowongolera, imatha kugwiritsidwa ntchito powongolera mapaipi apakati. Mu payipi makamaka amasewera ntchito kudula ndi throttling. Kutsegula ndi kutseka kwa valve yamagetsi a butterfly ndi mbale ya disc yofanana ndi disc, yomwe imazungulira madigiri a 90 kuzungulira ma axis ake mu thupi la valve, kuti akwaniritse cholinga chotsegula ndi kutseka kapena kusintha. Vavu yagulugufe yosinthira magetsi imagawidwa m'magulu awa:
Valavu yagulugufe yosinthira magetsi (m'mimba mwake yaying'ono): ili ndi mawonekedwe a torque yaying'ono, mphamvu yoyenda yayikulu, kutayika pang'ono kukana, ntchito yosinthika, ndi zina zambiri.
Magetsi agulugufe kusintha valavu, magetsi kusintha damper: oyenera zitsulo, makampani kuwala ndi mafakitale ena kuphulika ng'anjo, ng'anjo Kutentha, siteshoni mafuta ndi zina ntchito nthawi.
Valavu yagulugufe yosinthira magetsi ya NAC: Vavu yagulugufe yosinthira magetsi ya NAC imagwirizana ndi JB/T8528-97 "Makhalidwe Aukadaulo a Chida chamagetsi chamtundu wamba".
Pali mitundu iwiri ya magetsi: 220V ndi 380V magawo atatu magetsi (ogwiritsa akhoza kusankha). Chogulitsacho ndi chakunja ndipo kalasi yake yotetezedwa ndi IP67.