Njengenye yeevalvu zeshishini ezibalulekileyo kunyango lwe-fluid kwimibhobho,iivalve butterflyuya kubandezeleka ngamanqanaba ahlukeneyo okunxiba ngenxa yokusetyenziswa rhoqo kwiindawo ezihlala ixesha elide kunye nobunzima.Ngoko ke, ukugcinwa rhoqo kunye nokulungiswa kwakhona kuyimfuneko.Mane utshintshe iindawo eziyimfuneko ukuze ugweme ukuvalwa kwezixhobo okanye iingozi zokhuseleko ezibangelwa ukungaphumeleli kwevalve, enokwandisa ukusetyenziswa kwevalve kunye nokugcina iindleko.
Yintoni ulondolozo lwevalve yebhabhathane?Ukulungiswa kwevalve yebhabhathane kunokwahluka ngokuxhomekeke kuhlobo lomonakalo okanye ukusilela.Inokwahlulwa ibe yisondlo, ukulungiswa ngokubanzi kunye nokulungiswa okunzima.
- Ukugcinwa kubhekiselele ekugcinweni kwemihla ngemihla, kwaye akukho mfuneko yokuqhaqha i-valve yebhabhathane okanye ukubuyisela iindawo.Ngokomzekelo, xa i-valve ye-butterfly ingasetyenziswa, amanzi aqokelelweyo kufuneka akhutshwe, i-lubrication rhoqo kufuneka yenziwe, kwaye i-valve butterfly ihlolwe rhoqo ukuba ivuza.
- Ukugcinwa ngokubanzi kubhekiselele ekoluleni kwesikhondo sevalve, ukuqhagamsheka kwebholithi yokudibanisa, njl.
- Ukugcinwa okungqongqo kufuna ukutshintshwa kweepleyiti zevalve, izihlalo zevalve kunye nezinye izinto ezinkulu.
Zeziphi iindawo eziphambili zevalve yebhabhathane?
Awona maCandelo eevalvu zebhabhathane kuquka:
Umzimba.
Icwecwe.
Isiqu.
Isihlalo.
I-Actuator.
ke, Uyilungisa njani ivalve yebhabhathane?
1. Inyathelo lokuqala kwisondlo kukufumanisa ingxaki yempazamo.
Uyilungisa njani ivalve yebhabhathane?Hlola ngokucokisekileyo i-valve kunye namalungu ajikelezileyo.Kuphela ngokuchonga owona nobangela wengxaki onokuthi uyiphathe ngokufanelekileyo.Umzekelo, kunokubakho ukuvuza okubangelwa luqhagamshelo oluxengayo.Akukho mfuneko yokususa ivalve kwaye ubuyisele isihlalo sevalve, njengokuba kungekho mfuneko yotyando ukuba unomkhuhlane.
Ukuvuza - Iibholithi ezikhululekileyo, izihlalo zevalvu kunye netywina zinokuguga, kubangele ukuvuza kwaye kuchaphazele isakhono sokutywina sesivalo.
Ukunxiba - Ngaphakathi kwevalve, idiski, isiqu kunye nezitywina ziphantsi kokonakala kunye nokukrazuka ngenxa yokusebenza okusemgangathweni, okukhokelela ekunciphiseni ukusebenza kunye nokuvuza.
Ukonakala - Ngokuhamba kwexesha, ukutyhileka okuqhubekayo kwindawo ezonakalisayo kunokubangela umonakalo wezinto eziphathekayo
Isiqu sevalve ebambekayo - Ngenxa yokungena kwento yangaphandle, isiqu sevalve sinokuxinga, nto leyo ebangela ukuba ivalve ingasebenzi kakuhle.
2. Ukuba i-valve ngokwenene idinga ukuchithwa, ngoko siqhubela phambili kwisinyathelo sesibini.
Ngaphambi kokuqhaqha, nceda uvale i-valve yezinga eliphezulu ukukhusela ukuhamba kwamanzi kunye noxinzelelo lwenkqubo ukuqinisekisa ukhuseleko.Susa lonke uqhagamshelo kwivalve kwaye uqhawule i-actuator yombane okanye yepneumatic (ukuba ikhona).Sebenzisa izixhobo ezifanelekileyo ukukhulula kunye nokukhupha iibholithi okanye izibophelelo zokubamba iivalvu kunye nemibhobho endaweni.
Isikhumbuzi esifudumeleyo: Nika ingqalelo kulungiselelo kunye noqhelaniso lwamacandelo okudibanisa kwakhona.
3. Jonga umonakalo:
Emva kokususa ivalve, jonga inkangeleko yecandelo ngalinye ngeempawu zomonakalo, ukuguga, okanye ukubola.Qwalasela idiski, isiqu, isihlalo, izitywina kunye nawo nawaphi na amanye amalungu anxulumeneyo ukuba kukho iintanda, ukubola okanye ukonakala.
Inkqubo yokuqhaqha ivalve yebhabhathane iboniswe kwividiyo engezantsi.
4. Lungisa kwaye ubuyisele amacandelo angalunganga
Ukuba kukho ukungcola okuthe nca phakathi kwepleyiti yevalve kunye nesitulo sevalve, qala ngokususa ukungcola kwaye ujonge ukuba isitulo sevalve sikhubazekile ngenxa yoku.
Ukuba isiqu sevalve sikhubazekile, sinokususwa kwaye silungiswe.
Ukuba naliphi na ilungu lifunyaniswe lonakele okanye liguge ngendlela engenakulungiseka, kufuneka itshintshwe kufakwe elinye elifanelekileyo.Qinisekisa ukuba indawo yokutshintshwa ikwingcaciso efanayo neyokuqala.Iindawo eziqhelekileyo ezinokufuneka zitshintshwe ziquka izitywina, iziqu, kunye ne-O-rings.
5. Hlanganisa kwakhona ivalve
Phinda udibanise ivalve yebhabhathane ngokulandelelana kwe-disassembly.Coca kwaye uthambise iindawo njengoko kufuneka ukuqinisekisa ukusebenza kakuhle kunye nokutywinwa okufanelekileyo.Qinisa iibholithi okanye iziqhoboshi, ulumkele ukuba ungaziqinisi kakhulu ukunqanda ukonakalisa izakhi zevalvu okanye umphezulu.
6. Uvavanyo
Emva kokuba ivalve iphinde yadityaniswa, ukusebenza kufuneka kuvavanywe phambi kokuba ibuyiselwe emsebenzini.Okokuqala, yenza uvavanyo loxinzelelo lwedwa ukujonga ukusebenza kwevalve kwaye ujonge ukuvuza okanye ukungaqhelekanga.Qinisekisa ukuvulwa nokuvalwa kwevalvu.
7. Ufakelo
Iinkqubo zokufakelwa kwakhona ngokufanelekileyo zibalulekile ekufezekiseni umsebenzi wevalvu wevalvu, ukwandisa ubomi bevalvu, kunye nokuqinisekisa iimeko zokusebenza ezikhuselekileyo nezisebenzayo.
isiphelo:
Ukulungisa aivelufa butterflyibandakanya indlela ecwangcisiweyo yokuchonga, ukuqhaqha, ukuhlola, ukutshintshwa, ukudibanisa kunye nokuvavanya amacandelo ukubuyisela ukusebenza kwawo.Ngokulandela iinkqubo ezichanekileyo kunye nokuthatha amanyathelo okhuseleko, unokuqinisekisa ukusebenza okuthembekileyo kwevalve yakho yebhabhathane kwiinkqubo ezahlukeneyo zoshishino.Ukuba awuqinisekanga malunga nayiphi na inkalo yenkqubo yokulungisa, qhagamshelana nochwepheshe abaqeqeshiweyo okanye ubhekisele kwizikhokelo zomenzi ngemiyalelo ethile.