Okweama-valveekusebenzeni, konkei-valveizingxenye kufanele ziphelele futhi ziphelele.Amabhawodi ku-flange nakubakaki abalulekile, futhi imicu kufanele iphelele futhi akukho ukuxegiswa okuvunyelwe.Uma i-nati eliqinisayo kusondo lesandla litholakala lixega, kufanele liqiniswe ngesikhathi ukuze kugwenywe ukuhuzuka kwelunga noma ukulahleka kwesondo lesandla ne-nameplate.Uma isondo lesandla lilahlekile, akuvunyelwe ukulishintsha ngesikrufu esilungisekayo, futhi kufanele ligcwaliswe ngesikhathi.Indlala yokupakisha ayivunyelwe ukuthi isonteke noma ingabi nalo igebe lokuqinisa ngaphambili.Ngobaama-valveendaweni engcoliswa kalula yimvula, iqhwa, uthuli, umoya nesihlabathi, isiqu se-valve kufanele sifakwe isembozo sokuzivikela.Isikali se-valve kufanele sigcinwe sinjalo, sinembile futhi sicacile.Izimpawu zokuhola, amakepisi kanye nezinsiza zomoya zevalvu kufanele ziphelele futhi ziphelele.Ijacket yokufakelwa akufanele ibe nama-dents noma imifantu.
Akuvunyelwe ukungqongqoza, ukuma noma ukusekela izinto ezinzima ku-valve ekusebenzeni;ikakhulukazi ama-valve angewona awensimbi futhiama-valve ensimbizivinjelwe nakakhulu.
Ukugcinwa kokungenzi luthoama-valve
Ukugcinwa kwama-valve angasebenzi kufanele kwenziwe kanye nemishini namapayipi, futhi umsebenzi olandelayo kufanele wenziwe:
1. Hlanza i-i-valve
Umgodi wangaphakathi we-valve kufanele uhlanzwe futhi uhlanzwe ngaphandle kwezinsalela nesisombululo samanzi, futhi ingaphandle le-valve kufanele isulwe ngaphandle kokungcola, uwoyela,
2. Qondanisa ii-valveizingxenye
Ngemva kwei-valveilahlekile, impumalanga ayikwazi ukuhlakazwa ukwenza intshonalanga, futhi izingxenye ze-valve kufanele zihlonyiswe ngokugcwele ukuze zenze izimo ezinhle zokusebenzisa okulandelayo futhi kuqinisekiswe ukuthii-valveisesimweni esihle.
3. Ukwelashwa kwe-anti-corrosion
Khipha ukupakisha ebhokisini lokugxusha ukuze uvimbele ukugqwala kwe-galvanici-valveisiqu.Faka i-antirust ejenti kanye namafutha endaweni yokuvala i-valve,i-valveisiqu, i-valve stem nut, indawo eyenziwe ngomshini nezinye izingxenye ngokuya ngesimo esithile;izingxenye ezipendiwe kufanele zidwetshwe ngopende wokugqwala ophikisana nokugqwala.
4. Ukuvikelwa
Ukuze uvimbele umthelela wezinye izinto, ukuphatha nokuhlakazwa komuntu, uma kunesidingo, izingxenye ezihambayo ze-valve kufanele zilungiswe, futhi i-valve kufanele ihlanganiswe futhi ivikelwe.
5.ukugcinwa njalo
Amavalvuezihlale isikhathi eside zingenzi lutho kufanele zihlolwe futhi zigcinwe njalo ukuze kuvinjelwe ukugqwala nokulimalai-valve.Ngobaama-valveezihlale isikhathi eside zingasebenzi, kufanele zisetshenziswe ngemva kokuphumelela ukuhlolwa kwengcindezi kanye nezinto zokusebenza, izinto ezisetshenziswayo, namapayipi.
Ukugcinwa kwezinto zikagesi
Umsebenzi wansuku zonke wokulungisa idivayisi kagesi ngokuvamile ungabi ngaphansi kokukodwa ngenyanga.Okuqukethwe kwesondlo yilezi:
1. Ukubukeka kuhlanzekile ngaphandle kokunqwabelana kothuli;idivayisi ayinakho ukungcoliswa umusi, amanzi namafutha.
2. Idivayisi kagesi ivalwe kahle, futhi indawo ngayinye yokuvala kanye nephoyinti kufanele iphelele, iqine, iqine, futhi ingavuzi.
3. Umshini kagesi kufanele ugcotshwe kahle, ugcotshwe ngesikhathi futhi njengoba kudingeka, futhi i-valve stem nut kufanele igcotshwe.
4. Ingxenye kagesi kufanele ibe sesimweni esihle, futhi igweme ukuguguleka komswakama nothuli;uma kunomswakama, sebenzisa i-megohmmeter engu-500V ukukala ukumelana nokufakwa phakathi kwazo zonke izingxenye eziphethe okwamanje kanye negobolondo, futhi inani akufanele libe ngaphansi kuka-o.Okomisa.
5. Ukushintsha okuzenzakalelayo kanye ne-thermal relay akufanele ihambe, ukukhanya kwenkomba kubonisa kahle, futhi akukho ukwehluleka kokulahlekelwa kwesigaba, isifunda esifushane noma isifunda esivulekile.
6. Isimo sokusebenza sedivayisi kagesi sijwayelekile, futhi ukuvula nokuvala kuyaguquguquka.
Ukugcinwa kwemishini yomoya
Umsebenzi wansuku zonke wokulungisa idivayisi ye-pneumatic ngokuvamile ungabi ngaphansi kanye ngenyanga.Okuqukethwe okuyinhloko kokugcinwa yilezi:
1. Ukubukeka kuhlanzekile ngaphandle kokunqwabelana kothuli;idivayisi akufanele ingcoliswe umhwamuko wamanzi, amanzi namafutha.
2. Ukuvalwa komshini womoya kufanele kube kuhle, futhi izindawo zokuvala namaphoyinti kufanele kuphelele futhi kuqine, kuqine futhi kungalinyazwa.
3. Indlela yokusebenza yemanuwali kufanele igcotshwe kahle futhi ivuleke futhi ivaleke kalula.
4. I-inlet kanye ne-outlet gas joints of the cylinder ayivunyelwe ukonakala;zonke izingxenye zesilinda kanye nesistimu yamapayipi omoya kufanele zihlolwe ngokucophelela, futhi akumele kube khona ukuvuza okuthinta ukusebenza.
5. Ipayipi ayivunyelwe ukucwiliswa, i-annunciator kufanele ibe sesimweni esihle, ukukhanya kwenkomba ye-annunciator kufanele kube sesimweni esihle, futhi intambo yokuxhuma ye-annunciator yomoya noma i-annunciator kagesi kufanele iphelele ngaphandle kokuvuza.
6. Ii-valves kudivayisi ye-pneumatic kufanele ibe sesimweni esihle, ingavuzi, ivuleke kalula, futhi ibe nokugeleza komoya okushelelayo.
7. Wonke umshini wokuphefumula umoya kufanele ube sesimweni esivamile sokusebenza, uvule futhi uvale ngokuguquguqukayo.
Isikhathi sokuthumela: Feb-03-2023