Ukugcinwa kwe-valve

Ukuze ama-valve asebenze, zonke izingxenye ze-valve 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. Kuma-valve endaweni 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 namavalvu ensimbi anqatshelwe nakakhulu.

Ukugcinwa kwama-valve angasebenzi

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 izingxenye zevalvu

Ngemuva kokuthi i-valve ingekho, impumalanga ayikwazi ukuhlakazwa ukuze yenze ngasentshonalanga, futhi izingxenye ze-valve kufanele zihlonyiswe ngokugcwele ukuze zenze izimo ezinhle zokusetshenziswa okulandelayo futhi ziqinisekise ukuthi i-valve isesimweni esihle.

3. Ukwelashwa kwe-anti-corrosion

Khipha ukupakisha ebhokisini lokugxusha ukuze uvimbele ukugqwala kwe-galvanici-valveisiqu. Gcoba i-antirust ejenti kanye namafutha endaweni yokuvala i-valve, isiqu se-valve, i-valve stem nut, indawo emshinini kanye 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

Ama-valve asenesikhathi eside engenzi lutho kufanele ahlolwe futhi agcinwe njalo ukuze kuvinjelwe ukugqwala nokulimala kwe-valve. Kumavalvu asebenze isikhathi eside kakhulu, kufanele asetshenziswe ngemva kokuphumelela ukuhlolwa komfutho 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 ngendlela efanele, 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. Amavalvu omshini womoya kufanele abe sesimweni esihle, angavuzi, avuleke kalula, futhi abe nokugeleza komoya okushelelayo.

7. Wonke umshini wokuphefumula umoya kufanele ube sesimweni esivamile sokusebenza, uvule futhi uvale ngokuguquguqukayo.

Ukungabaza okwengeziwe noma imibuzo yokuhlala okuqinileuvemvane valve, i-valve yesango, ungaxhumana nayeI-TWS VALVE.