Mavharuvhu, sezvimwe zvigadzirwa zvemuchina, anodawo kugadziriswa.Kana basa iri richiitwa zvakanaka, rinogona kuwedzera hupenyu hwebasa revhavha.Izvi zvinotevera zvichasuma kuchengetedza kwevhavha.
1. Kuchengetedza nekugadzirisa valve
Chinangwa chekuchengetedza nekugadzirisa hachisi chekukuvadza valve mukuchengetedza kana kuderedza kunaka.Kutaura zvazviri, kuchengetedza kusina kunaka ndechimwe chezvikonzero zvakakosha zvekukuvara kwevhavha.
Mavharuvhu okuchengetera, anofanira kuva akarongeka, mavharuvhu maduku pasherufu, mavharuvhu makuru anogona neatly kurongwa pamusoro dura pasi, kwete hurongwa murwi, usarega flange kubatana pamusoro kuonana pasi.Izvi hazvisi zvezvikonzero zvekunaka chete, asi kunyanya kuchengetedza vharafu kubva pakuputsika.
Pamusana pekuchengetedza kusina kukodzera uye kubata, vhiri remaoko rakaputsika, tsinde yevhavha yakakombama, vhiri remaoko uye tsinde yevhavha yakagadziriswa nut yakasununguka kurasikirwa, nezvimwewo, izvi zvisingakoshi kurasikirwa kunofanira kudziviswa.
Kune mavharuvhu asina kushandiswa munguva pfupi, mafirita easbestos anofanirwa kubviswa kuti adzivise kupera kwe electrochemical uye kukuvadzwa kwehunde yevharuvhu.
Mavharuvhu achangopinda mudura anofanira kuongororwa.Semuenzaniso, mvura inonaya kana tsvina inopinda panguva yekufambisa inofanira kupukuta uye kuchengetwa.
Pokupinda nekubuda kwevharuvhu zvinofanira kuvharwa nebepa rewakisi kana pepa repurasitiki kudzivirira tsvina kupinda.
Iyo vharafu yekugadzira iyo inogona kuita ngura mumhepo inofanirwa kuve yakafukidzwa nemafuta antirust kuidzivirira.
Mavharuvhu akaiswa panze, anofanira kuvharwa nezvinhu zvisingapinde mvura uye zvisingapindi guruva zvakaita se linoleum kana tarpaulin.Imba inochengeterwa mavharuvhu inofanira kuchengetwa yakachena uye yakaoma.
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2. Kushanda kwevhavha uye kugadzirisa
Chinangwa chekushanda nekugadzirisa ndechekuwedzera hupenyu hwevhavha uye kuve nechokwadi chekuvhura uye kuvhara kwakavimbika.
Ivhavhavha hunde shinda, kazhinji ine vharafu dzinde nati friction, kuzoturikwa nemafuta shoma yeyero yakaoma, molybdenum disulfide kana graphite upfu, lubrication.
Kune valve isingawanzo kuvhurwa uye yakavharwa, inofanirwawo kugara uchitenderedza handwheel uye kuwedzera lubricant kune stem thread kudzivirira kuruma.
Kune mavharuvhu ekunze, sleeve yekudzivirira inofanira kuwedzerwa kune tsvina yevhavha kudzivirira mvura, chando uye guruva.
Kana vharafu iri mechanic standby, zvinodikanwa kuwedzera mafuta ekuzora kubhokisi regiya nenguva.
Chengeta vharafu yakachena nguva nenguva.
Nguva dzose chengetedza uye chengetedza kuvimbika kwezvimwe zvikamu zvevhavha.Kana iyo nut yakagadzika yehandwheel inodonha, inofanira kufananidzwa, kana zvisina kudaro ichakuya mativi mana ekumusoro kwechikamu chevhavha, zvishoma nezvishoma inorasikirwa nekuvimbika kwekufananidza, uye kunyange kukundikana kutanga.
Usavimba nevhavha kuti utsigire zvimwe zvinhu zvinorema, usamira pavhavha.
Ivhavhavhavha, kunyanya chikamu chetambo, inofanira kupukuta nguva nenguva, uye lubricant yakasvibiswa neguruva inofanira kutsiviwa neimwe itsva, nokuti guruva rine tsvina yakaoma, iyo iri nyore kupfeka shinda uye pamusoro pe. valve stem, inokanganisa hupenyu hwebasa.
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3. Kuchengetedzwa kwevhavha kurongedza
Kurongedza ndicho chisimbiso chakakosha chine chekuita zvakananga kana kuvuza kunoitika kana vharuvhu yakavhurwa uye yakavharwa, kana kutadza kurongedza, zvichikonzera kubuda, vharafu yakaenzana nekutadza, kunyanya iyo urea pombi vharafu, nekuti tembiricha yayo yakakwira. ngura yakakwira zvakanyanya, kurongedza kuri nyore kuchembera.Kusimbisa kuchengetedza kunogona kuwedzera hupenyu hwekurongedza.
Kana vharuvhu ichibuda mufekitori, kuitira kuti ive nechokwadi chekumisikidza kwekurongedza, inowanzoiswa pasi peiyo static pressure test pasina kuvuza.Mushure mekunge vharafu yaiswa mupombi, nekuda kwekupisa uye zvimwe zvinhu, panogona kunge paine seepage, zvino zvinodikanwa kuomesa nati pamativi ese eiyo gland yekurongedza munguva, chero isina kubuda kunze, uyezve. iyo seepage zvakare, usaomesa kamwe chete, kuitira kuti udzivise kurasikirwa kwe elasticity yekurongedza uye kurasikirwa kwekuita chisimbiso.
Imwe vharafu inotakura ine molybdenum disulfide lubrication paste, kana ichishandiswa kwemwedzi mishoma, inofanira kunge iri nguva yekuwedzera iyo inoenderana nemafuta ekuzora, kana yaonekwa kuti iyo filler inoda kuwedzerwa, inofanira kunge iri nguva yekuwedzera kurongedza kunoenderana, kuitira kuve nechokwadi. kushanda kwayo kwekuisa chisimbiso.
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4. Kugadziriswa kwezvikamu zvekutumira valve
Valve mukuita kushandura, iyo yekutanga mafuta ekuzora icharamba ichirasikirwa, pamwe nebasa rekushisa, ngura uye zvimwe zvinhu, ichaitawo kuti mafuta ekuzora agare ari pakaoma.Nokudaro, zvikamu zvekutumira zvevhavha zvinofanira kugara zvichiongororwa, zvakaona kuti kushayikwa kwemafuta kunofanira kuzadzwa nenguva, kuitira kudzivirira kushayikwa kwemafuta uye kuwedzera kupfeka, zvichiita kuti inflexible transmission uye zvimwe kukundikana.
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Kugadziriswa kwevhavha kunofanira kurapwa nemafungiro esayenzi, kuitira kuti kugadzirisa kwevhavha kuite basa rekuwana migumisiro inodiwa uye zvinangwa zvekushandisa.Kuti tiite yakajairika kushanda kwekugadzira, kuderedza kupaka uye kuwedzera mabhenefiti ehupfumi, muvharuvhu, isu tinofanirwa kuita aya mapoinzi matatu:
Kusarudzwa kwakarurama kwemavharuvhu ndiyo hwaro.
Kushandiswa kwakakodzera kwevhavha ndiyo kiyi.
Kugadzirisa kwakarurama ndiyo vimbiso.
Nguva yekutumira: Mar-03-2023