Ukufakela kunye noLondolozo: IiNkqubo zokuSebenza kunye neZenzo eziGqwesileyo ze-American Standard Cast Steel Globe Valves
Ukufakela kunye noLondolozo: IiNkqubo zokuSebenza kunye neZenzo eziGqwesileyo ze-American Standard Cast Steel Globe Valves
Iivalvu zeglowubhu zentsimbi zaseMelika ezikumgangatho ophezulu, njengezixhobo zokulawula ulwelo ezikumgangatho ophezulu kwaye zithembeke kakhulu, ziye zasetyenziswa kakhulu kwimimandla efana nepetroleum, imichiza kunye namandla. Ufakelo olufanelekileyo kunye nokugcinwa kubalulekile ukuqinisekisa ukusebenza kwayo okuqhelekileyo kunye nokwandisa ubomi bayo benkonzo. Eli nqaku liza kunika inkcazo ethe kratya yofakelo, iinkqubo zogcino, kunye nezona ndlela zilungileyo zokwenziwa kweevalvu zeglowubhu yentsimbi egayiweyo yaseMelika.
I-1, imimiselo yokufakela
Indawo yofakelo kunye nesalathiso: Xa ufaka iivalvu zeglobhu yentsimbi esemgangathweni yaseMelika, kuyafuneka ukuba uqinisekise ukuba icala lemibhobho kunye necala lokuqukuqela eliphakathi liyahambelana notolo olukwivalve. Ngexesha elifanayo, khetha indawo efanelekileyo yokugcina kunye nokusebenza kwansuku zonke, kwaye uqinisekise ukuba i-valve ikwimeko ethe tye ukuphepha ukugoba okugqithisileyo okuchaphazela ukusebenza kakuhle komsebenzi.
I-bracket yokuqinisa: Ukuze kuqinisekiswe ukuzinza kwe-valve kunye nokuthintela ukungcangcazela, kuyimfuneko ukuseta iibrakethi zokuqinisa kwaye udibanise ngokuthe ngqo kumbhobho ukuqinisekisa ukulungiswa okufanelekileyo kunye nokubeka, kwaye ugweme ukufuduka.
I-gasket yokutywina kunye nombhobho wokudibanisa: Khetha i-gasket yokutywina enezinto ezifanayo kunye nombhobho kwaye uqinisekise ukusebenza kakuhle kokutywinwa. Ububanzi bombhobho odibanisayo kufuneka bulingane okanye ube mkhulu kancinane kunedayamitha yevalvu, kwaye ii-arhente zokutywina ezifanelekileyo kufuneka zisetyenziselwe unyango lokutywina ukuqinisekisa ukusebenza kakuhle kokutywina.
Ukuhlolwa kunye nokunyangwa kwangaphambili: Ngaphambi kokufakwa, i-valve kufuneka ihlolwe umonakalo kwaye iqinisekise ukuba ikwimeko evaliweyo ukuthintela ukubuya kwamanzi. Ngexesha elifanayo, hlambulula ngaphakathi kwe-valve kunye nezinto zangaphandle kwipayipi ukuqinisekisa ukuba akukho miqobo echaphazela ukusebenza okuqhelekileyo kwe-valve.
I-2, imimiselo yokugcina
Ukuhlolwa rhoqo: Rhoqo ukuhlola umgangatho waseMelika iivalvu zeglowubhu zentsimbi, kubandakanywa ukunxitywa kunye nokonakala kweendawo zokutywina, iziqu zevalvu, izixhobo zokuhambisa, kunye namanye amacandelo. Kwiingxaki ezifunyenweyo, ukugcinwa kwangexesha okanye ukutshintshwa kwamacandelo kufuneka kwenziwe.
Ukucoca kunye nokuthambisa: Gcina ivalve icocekile kwaye rhoqo ucoce umphandle wevalve yothuli nokungcola. Kwiindawo ezifuna ukuthambisa, sebenzisa izithambiso ezifanelekileyo ukuqinisekisa ukusebenza kwevalve eguquguqukayo.
Iinkcukacha zokusebenza: Xa uvula kwaye uvala iivalve, kufuneka zicocwe ngobumnene ukuze ziphephe amandla amaninzi abangela umonakalo kwisakhiwo se-valve okanye ukunciphisa ukusebenza kokutywinwa.
3. Iinkqubo ezigqwesileyo
Ulawulo lwerekhodi: Ukuseka ukusetyenziswa kwevalve kunye nokugcinwa kweerekhodi ezibanzi, kubandakanywa imihla yofakelo, imihla yokuhlolwa, iirekhodi zokugcina, njl., ukuququzelela ukulandelwa kokusetyenziswa kwevalve kunye nembali yokugcinwa.
Uqeqesho nokwandiswa kolwazi: Uqeqesho oluthe gqolo lunikezelwa kubasebenzi nabasebenzi bolondolozo ukuze baphucule izakhono zabo zokusebenza kunye nokwazisa ngolondolozo, ukuqinisekisa ukuba iivalvu zisetyenziswa kwaye zilondolozwe ngokuchanekileyo.
Uvimba weendawo ezisetyenzisiweyo: Ngokusekwe kusetyenziso kunye nomjikelo wogcino lwevalvu, gcina iindawo eziziitshixo ezingundoqo ngokufanelekileyo, ukuze zibe nokutshintshwa ngexesha elifanelekileyo xa kuyimfuneko, kuncitshiswe ukulibaziseka kwemveliso okubangelwa kukungabikho kwamalungu asecaleni.
Ngokulandela iinkqubo zokufakela kunye nokugcinwa kunye nezenzo ezilungileyo ezikhankanywe ngasentla, kunokwenzeka ukuba kuqinisekiswe ukusebenza okuzinzile kwe-American standard cast iron globe valves kwiinkqubo zokuzenzekelayo zoshishino, ukwandisa ubomi babo benkonzo, kunye nokuphucula ukusebenza kakuhle komgca wemveliso yonke. Kwangaxeshanye, ikwanceda ekunciphiseni ukuphazamiseka kwemveliso kunye neendleko zokugcina okubangelwa kukungaphumeleli kwevalvu, nokuphucula izibonelelo zoqoqosho kunye nokukhuphisana kwamashishini.
Nceda uqaphele ukuba umxholo onikeziweyo kweli nqaku sisishwankathelo esisekwe kulwazi olukhoyo ngoku kunye namava ngokubanzi. Kwizicelo ezisebenzayo, kunokuba yimfuneko ukwenza uhlengahlengiso olufanelekileyo olusekwe kwiimodeli ezithile zevalvu, indawo yokusebenza, kunye neemeko zokusetyenziswa. Ukuba kukho imfuneko, nceda uqhagamshelane nenjineli yobuchwephesha okanye iqela lobugcisa ukuze ufumane izikhokelo ezichanekileyo.
