M'mapaipi opangira mafakitale, ma valve amawongolera komwe kumatuluka, kuthamanga kwamayendedwe komanso kuthamanga kwamitundu yosiyanasiyana yamadzimadzi. The valve handwheel ndiye chida chachindunji kuti mutsegule "switch" yowongolera iyi, ndipo udindo wake ndi wofunikira. Kuchokera ku petrochemicals kupita ku madzi ndi chithandizo cha ngalande, kuchokera ku mphamvu yamagetsi kupita ku chakudya, magudumu a valve amagwiritsidwa ntchito kwambiri m'madera osiyanasiyana, kuonetsetsa mwakachetechete kuti ntchito za mafakitale zikuyenda bwino. -Kufufuza mozama za ntchito yaikulu ya mavavu amanja ndikofunika kwambiri kuti tipititse patsogolo luso la mafakitale, kuonetsetsa kuti anthu akupanga zinthu motetezeka komanso kulimbikitsa luso lamakono pamakampani.
M'ndandanda wazopezekamo
1. Ntchito yolondola: wongolera njira yamadzimadzi
2. Chiwonetsero cha chikhalidwe: chidziwitso cha valve
3. Kukonzekera bwino: kuthandizira kukonza ma valve
4. Kukula kwamakampani: kulimbikitsa luso la ma handwheel
5. Mapeto
1. Ntchito yolondola: wongolera njira yamadzimadzi
1. Tsegulani ndi kutseka valavu
Zofunikira kwambiri komanso mwachilengedwe ntchito yagudumu la valvendi kutsegula ndi kutseka valavu. Kaya ndi valavu yachipata chamanja, valve yoyimitsa, kapena valve ya mpira, woyendetsa galimotoyo amayendetsa gudumu lamanja kuti ayendetse tsinde la valve kuti lisunthike, motero amalamulira malo otsegulira ndi kutseka kwa valve (monga chipata, valve disc, etc.). Kutengera valavu yachipata chodziwika bwino monga mwachitsanzo, gudumu lamanja likamazungulira mozungulira, tsinde la valavu limayendetsa chipata kuti chisunthire pansi, kutseka pang'onopang'ono valavu ndikutsekereza kutuluka kwamadzi mupaipi; pamene gudumu la m'manja limazunguliridwa motsutsana ndi wotchi, chipata chimakwera, valavu imatseguka, ndipo madzi amadutsa bwino. Mupaipi yamafuta, pamene gawo lina la payipi liyenera kusamalidwa ndi kukonzedwa, wogwiritsa ntchitoyo adzagwiritsa ntchito gudumu la valve kutseka valavu yofananira kuti atsimikizire kuti palibe kutuluka kwamadzi m'malo ogwirira ntchito, ndikupanga malo otetezeka kuti agwire ntchito yokonza. .
2. Sinthani kuthamanga kwa magazi
Kuphatikiza pa madera otseguka komanso otsekedwa kwathunthu, gudumu lamanja la valve lingagwiritsidwenso ntchito kusintha bwino kutsegulira kwa valve kuti muzitha kuyendetsa madzi mu payipi. Mu ndondomeko kupanga mankhwala, riyakitala amafuna olondola zopangira otaya kuonetsetsa bata la anachita mankhwala. Panthawi imeneyi, wogwiritsa ntchitoyo amatha kuzungulira pang'onopang'onoWheel Yamanja Mu Vavukusintha valavu pa kutsegula koyenera, kuti zopangira zilowe mu riyakitala pamlingo wotuluka. Chiyanjano chapakati pa ngodya yozungulira ya handwheel ndi kusintha kwa liwiro la kuthamanga kumasiyanasiyana pamitundu yosiyanasiyana ya mavavu. Mwachitsanzo, valavu ya gulugufe yozungulira m'manja imakhala yofanana kwambiri ndi kuthamanga kwa kayendedwe kake, pamene kusintha kwa kayendedwe ka mpira kumakhala kovuta kwambiri potsegula pang'ono. Wogwiritsa ntchitoyo ayenera kugwiritsa ntchito mwaluso gudumu lamanja kuti asinthe molondola kuchuluka kwa kayendedwe kake molingana ndi momwe amagwirira ntchito komanso mawonekedwe a valve.
2. Chiwonetsero cha chikhalidwe: chidziwitso cha valve
1. Zikwangwani
Vuto la valavu nthawi zambiri limakhala ndi zidziwitso zowonekera kuti ziwonetse bwino mawonekedwe otseguka kapena otsekedwa a valavu. Mawilo am'manja wamba amalembedwa mawu oti "OPEN" ndi "CLOSE", ndipo ena amasiyanitsidwa ndi mtundu, monga wobiriwira potsegula ndi wofiira potseka. Pamphepete mwa gudumu lamanja, nthawi zambiri pamakhala masikelo kapena zolozera zosonyeza kukula kwa valve. M'malo opangira mapaipi a fakitale yayikulu, ma valve ambiri amakonzedwa bwino. Ogwira ntchito amatha kuweruza mwachangu momwe ma valve aliri patali ndi chizindikiro cha gudumu lamanja, popanda kuyandikira imodzi ndi imodzi, zomwe zimawongolera kwambiri kuyenderako. Pazidzidzidzi, monga ngozi yamoto kapena kutayikira, opulumutsira amathanso kupeza mwamsanga valve yomwe imayenera kutsekedwa molingana ndi chizindikiro cha handwheel ndikuchitapo kanthu mwamsanga. .
2. Ntchito kumva ndemanga
Ogwiritsa ntchito odziwa bwino amathanso kuweruza momwe ma valve amagwirira ntchito potengera kusinthasintha kwa gudumu lamanja. Nthawi zambiri, gudumu lamanja limazungulira bwino komanso kukana pang'ono. Pakakhala cholakwika mkati mwa valavu, monga kuvala kwa mpando wa valve, kuwonongeka kwa chisindikizo, kapena kupanikizana kwa zinthu zakunja, kuzungulira kwa handwheel kumakhala kovuta kwambiri, ndipo ngakhale kupanikizana kumachitika. Mu makina otenthetsera, ngati gudumu lamanja la valve likumva lolemera modabwitsa pamene likugwiritsidwa ntchito, zikhoza kutanthauza kuti zonyansa zimasonkhanitsidwa mkati mwa valve, zomwe zimakhudza kutsegula ndi kutseka kwa valve. Panthawi imeneyi, kukonza kwanthawi yake kumafunika kuti tisawononge kutentha. Njirayi yofotokozera momwe ma valve alili ndi dzanja ndi yofunika kwambiri m'malo ena akale kapena machitidwe a mapaipi kumadera akutali kumene zipangizo zowunikira zamagetsi sizikhoza kuikidwa.
3. Kukonzekera bwino: kuthandizira kukonza ma valve
1. Ubwino wogwiritsa ntchito pamanja
Pakupanga mafakitale, ngakhale ukadaulo wowongolera makina ukuchulukirachulukira, ntchito yamanja yamanja yaWheel Yamanja ya Gate Valve Sakadali wofunikira. Pamene makina oyendetsa makina amalephera, kuphulika kwa magetsi, kapena kusokoneza kwapadera kumafunika, wogwiritsa ntchitoyo amatha kugwiritsa ntchito pamanja gudumu la valve kuti atsimikizire kuti ntchitoyo siikhudzidwa. M'mafakitale ena ang'onoang'ono kapena malo antchito osakhalitsa, mavavu amayendetsedwa ndi mawilo am'manja chifukwa ndi osavuta, odalirika, komanso otsika-otsika mtengo, zomwe zimawapangitsa kukhala njira yabwino yoyendetsera madzi. M'mafakitale akuluakulu opangira zimbudzi, makina owongolera ma valve nthawi zina amalephera chifukwa cha kulephera kwa mapulogalamu kapena kusokoneza kulumikizana. Panthawiyi, wogwiritsa ntchitoyo amasintha mofulumira kumayendedwe amanja ndikupitirizabe kuwongolera njira yochotsera zinyalala kudzera pa gudumu la valve, kupewa ngozi zachilengedwe monga kusefukira kwa zimbudzi. .
2. Thandizo loyang'anira malo
Wheel handwheel imagwiranso ntchito yofunika kwambiri pakukonza ma valve. Pamene ogwira ntchito yokonza disassemble, kuyeretsa, m'malo mbali, ndi ntchito zina zokonza pa valavu, handwheel angagwiritsidwe ntchito ngati chida chothandizira poika ndi ntchito. Mwachitsanzo, pochotsa tsinde la valavu, tsinde la valavu limasinthidwa kuti likhale loyenera pozungulira gudumu lamanja, lomwe ndi losavuta kwa ogwira ntchito yokonza kuti agwire ntchito zowonongeka. Pambuyo poika chisindikizo chatsopano, ogwira ntchito yosamalira amatha kuyang'ana ngati valavu imatsegula ndi kutseka bwino pozungulira gudumu lamanja kuti atsimikizire kuti ntchito yokonza bwino ndiyabwino. Panthawi imodzimodziyo, kukhalapo kwa gudumu lamanja kumathandizanso ogwira ntchito yokonza kuti azikonza nthawi zonse pa valavu, monga kupaka mafuta odzola komanso kuyang'ana kulimba kwa mbali zogwirizanitsa.
4. Kukula kwamakampani: kulimbikitsa luso la ma handwheel
1. Kusintha kwazinthu
Chifukwa chakuchulukirachulukira komanso kuuma kwa malo opangira mafakitale, zofunikira pazamagetsi zama valavu zikuchulukirachulukira. Magudumu ammanja achitsulo ndi chitsulo cha carbon chitsulo amakonda kuchita dzimbiri komanso dzimbiri m'mapaipi ena okhala ndi zida zowononga kwambiri, zomwe zimakhudza magwiridwe antchito ndi moyo wautumiki. Kuti izi zitheke, makampani akupitiriza kupanga ndi kugwiritsa ntchito zipangizo zatsopano. Mwachitsanzo, kugwiritsa ntchito dzimbiri-zosagwira ntchito monga zitsulo zosapanga dzimbiri ndi aloyi ya aluminiyamu popanga mawilo apamanja kumathandizira kuti mawilo apamanja asachite dzimbiri m'malo ovuta. M'mafakitale ena azakudya, zakumwa ndi mankhwala, pofuna kukwaniritsa zofunika paukhondo, zakudya-mapulasitiki a kalasi kapena ma aloyi apadera amagwiritsidwanso ntchito popanga mawilo a m'manja kuti atsimikizire kuti sipadzakhala kuipitsa khalidwe lazinthu.
2. Kuphatikiza kwanzeru
Motsogozedwa ndi funde la luntha, magudumu am'manja a valve akukula pang'onopang'ono molunjika ku luntha. Mawotchi ena atsopano a valavu amaphatikizidwa ndi masensa omwe amatha kuyang'anira kagawo ka kuzungulira, mphamvu yogwiritsira ntchito ndi momwe amagwirira ntchito pa handwheel mu nthawi yeniyeni, ndikutumiza deta iyi ku dongosolo loyang'anira m'chipinda chapakati chowongolera. Kupyolera mu kusanthula deta, oyang'anira amatha kuneneratu za kulephera kwa valve pasadakhale, kukonza kukonza nthawi, ndikuwongolera kudalirika ndi kuyendetsa bwino kwa zida. Kuphatikiza apo, mawilo ena anzeru am'manja amathandiziranso ntchito zakutali. Othandizira amatha kuwongolera patali kuzungulira kwa gudumu lamanja kudzera pakompyuta kapena foni yam'manja APP muchipinda chowongolera kuti akwaniritse kuwongolera kwakutali kwa valve, kuwongolera kwambiri kusavuta komanso kusinthasintha kwa magwiridwe antchito.
Thegudumu la valve, gawo la mafakitale lomwe likuwoneka ngati losavuta, lakhala gawo lofunika kwambiri la mapaipi a mafakitale ndi ntchito zake zolemera ndi zovuta. Kuchokera pakuwongolera bwino kwamadzi kupita ku mayankho omveka bwino a mawonekedwe a valavu, kuchokera pakuwonetsetsa kuti ntchito zadzidzidzi zithandizira kukonza ndi kukonza, ndipo tsopano kutsogolera zatsopano zamakampani, gudumu lamanja la valve nthawi zonse limatsatira mosamalitsa zofunikira zamakampani opanga mafakitale ndikupitilira kusintha ndikukula. M'tsogolomu, ndi kupita patsogolo kosalekeza kwa sayansi ndi luso lamakono ndi kupititsa patsogolo kosalekeza kwa mafakitale opanga mafakitale, gudumu lamagetsi la valve lidzapereka chitsimikizo cholimba cha ntchito yabwino komanso yotetezeka ya kupanga mafakitale mu mawonekedwe apamwamba kwambiri, ndikupitiriza kulemba mutu wofunikira m'munda wa mafakitale.
