Ungahlulela kanjani ukuthi ivemvane levevelfly lidinga ukushintshwa noma ligcinwe?

Njengento ebalulekile yokulawula ohlelweni lokudlulisela uketshezi, isimo esisebenzayo seVhetterfly valve ngqo sithinta ngokuqondile ukusebenza kahle nokuphepha kwalo lonke uhlelo lonke. Noma ngabe ekunikezelweni kwamanzi, i-petrochemical, ugesi, noma emkhakheni wezemithi, ukudla kanye nezinye izimboni,ama-ama-butterfly valvesKwangathi kungahlushwa ukugqokwa, ukuguga noma ukuwohloka kokusebenza ngemuva kokuhlinzwa isikhathi eside. Uma zingagcinwanga noma zithathelwe indawo ngesikhathi, ukugeleza kwenqubo kuzothinteka kakhulu, nokuvuza, ukuvala izingozi noma ngisho nezingozi zemishini kuzodalwa kabi. Ngakho-ke, abasebenzisi kufanele bahlulele kanjani ukuthi ivemvane i-valve lidinga ukulungiswa noma ukushintshwa? Lezi zici ezilandelayo zifanelwe ukunakwa okukhethekile.

1. Ukuvulwa okungalungile nokuvalwa kwe-valve noma i-torque engajwayelekile

I-valve esebenza kahle ivemvane kufanele ibe nenqubo ebushelelezi yokuvula nokuvala, umuzwa wokusebenza ofanayo kanye ne-torque elilinganiselayo. Uma kutholakala ukuthi ukuvulwa nokuvalwa kunzima noma kunamathele ngesikhathi sokusebenza, noma ama-actuator kagesi afundwayo angejwayelekile amasiginali, lokhu kukhombisa ukuthi isakhiwo sangaphakathi sesigqokile, ukungcola kunamatheks noma indandatho yokubopha. Kwama-valves we-butterfly ngesandla, uma isibambo sokusebenza siqina kakhulu, kusho ukuthi ishaft ye-valve ingabhejiswa noma igcotshwe ngokungafanele.

Ngalesi sikhathi, umshini kufanele umiswe bese ubhekwa ngokushesha ukuqinisekisa ukuthi ngabe kubangelwa yini ukuguqulwa, ukuqoqwa kokungcola noma ukufutheka kwehluleka kwezinto zangaphakathi. Uma kungukujaha okuncane kuphela, kungaxazululwa ngokuhlanza, ukwengeza ama-lubricants noma ukufaka esikhundleni kwezimpawu; Uma kuthinte ukusebenza okujwayelekile kwe-valve, kuyadingeka ukuthi ucabangele ukufaka esikhundleni izingxenye ezibalulekile noma ukufaka esikhundleni lonke i-valve.

2. Ukuvuza kwangaphakathi kwangaphakathi noma kwangaphandle

Umsebenzi oyinhloko we-Butterfly Valve ukulawula nokusika uketshezi, ngakho-ke ukusebenza kokubekwa uphawu kubalulekile. Uma kutholakala okuphakathi kuvuza kusuka ekuxhumekeni phakathi komzimba we-valve kanye nesembozo se-valve, noma uma kusekhona uketshezi olugeleza nge-valve plate lapho i-valve ivaliwe, kusho ukuthi ukubekwa uphawu kunqabile. Ukuvuza kwangaphakathi kudalwa kakhulu ukugqokwa, ukuguga noma ukuguqulwa kwendawo yokubopha uphawu, kuyilapho ukuvuza kwangaphandle kungadalwa ukwehluleka kwe-gasket noma ama-fastener okuxekethile.

Ama-valves we-butterfly avalwe ngokuvalwa okuthambile, indandatho yokubopha uphawu ithambekele ekugugeni futhi kungenzeka yehluleke ngaphansi kwempilo yenkonzo ende noma izimo ezinzima zokusebenza. Ama-valves we-butterfly wensimbi avalwe ngensimbi, hlola ukuthi ingabe indawo ebopha uphawu ilimele, ayivinjelwe noma ivinjelwe yi-sediment. Uma ukusebenza kokubekwa uphawu kuncipha futhi kuthinta umsebenzi ojwayelekile, kunconywa ukuthi kuthathe indawo yezakhi zokubopha noma lonke i-valve ngesikhathi sokugwema ukusebenza okungazinzile kohlelo lwepayipi noma ngisho nezingozi zokuphepha.

3. Umsindo ongajwayelekile noma ukudlidliza kwe-valve

Ngesikhathi sokusebenza, umaI-I-I-I-butterfly valveYenza umsindo ongajwayelekile, uphinde uvele noma uvevezeli njalo, kubangelwa kakhulu ukugqoka kwangaphakathi, ukukhululeka noma ukuguquguquka kwesakhiwo somzimba we-valve. Ikakhulu ekucindezelweni okuphezulu noma ngejubane eliphezulu uketshezi, ukudlidliza kuvame ukukhulisa ukugqokwa kwe-valve, kwakha umjikelezo omubi.

Izimo ezinjalo zidinga ukuma ngokushesha kokusebenza futhi zihlole ukuthi izingxenye zokuxhumeka kanye nokubopha uphawu kwe-valve butterve kukhululekile noma kuwa. Uma kuqinisekiswa ukuthi ukwakheka kwepuleti le-valve, i-valve stem nezinye izingxenye zonakalisiwe, izingxenye ezihambisanayo kufanele zishintshwe ngesikhathi sokugwema ukulimala okwengeziwe kwi-valve nemishini ehlobene nayo.

4. Isikhathi sokusebenza sidlula impilo yokwakha

Yize i-butterfly valve iyimishini ehlala isikhathi eside kakhulu, nayo inempilo yayo yokwakha. Ngokuvamile, ukuhlolwa okuphelele nokuhlola kufanele kwenziwe ngemuva kweminyaka emithathu kuya kwemihlanu yokusebenzisa okuqhubekayo, ikakhulukazi ekushiseni okuphezulu, ingcindezi ephezulu yezindawo zokuxhumana. Uma isikhathi sokusebenzisa siseduze noma sidlula isikhathi sokuqamba, noma ngabe ingaphezulu libonakala lingenangqondo, kungahle kube nezingozi zangaphakathi ezifihliwe.

Ngokuthola njalo izinga lokugqoka lendandatho yokubopha uphawu, ebheka isimo sokuguga se-valve yomzimba impahla kanye nesimo sokusebenza se-actuator, kungabikezelwa ukuthi ngabe kusafanele yini insiza eqhubekayo. Uma ukuhlolwa kuthola ukuthi kunezinkinga eziningi, noma izindleko zokulungisa ziseduze kwezindleko zokubuyiselwa, lonke i-valve kufanele lithathelwe indawo ngokuqinile ukuze liqinisekise ukuthembeka kokusebenza kwesikhathi eside kohlelo.

5. Amarekhodi okugcina njalo kanye nezinkinga eziphindaphindwayo

Uma i-valve ye-butterfly yehluleka njalo ngesikhathi esifushane, noma ngabe inkinga ngayinye ibonakala ilula, ukugcinwa okuqhubekayo kusho nokuthi isimo se-valve asizinzile. Lesi simo sivame kakhulu ngezikhathi ezithile zivame ukusetshenziswa, ukuguquguquka okukhulu kwezimo zokusebenza noma ukukhetha okungafanele kwe-valve. Ukulungiswa okuvamisile akukhulisi amandla kuphela amandla nezindleko ezibonakalayo, kepha kungathinta nokuqina kwenqubo.

Ngalesi sikhathi, imvelo yokusebenzisa, imvamisa yokuhluleka kanye nokugcinwa kwe-valve yevemvane kufanele ihlaziywe ngokugcwele ukuthola ukuthi kungukuphambuka kokukhethwa noma inkinga yekhwalithi yoMzimba we-valve uqobo. Uma inkinga iphindwa futhi kunzima ukwelapha, kunconywa ukuyibuyisela esikhundleni se-Velfly Valfly valve efanelekile kakhulu ezimweni zokusebenza zangempela zokuxazulula inkinga evela emthonjeni.

Ukubeka kafushane

Isihluthulelo sokwahlulela ukuthi ngabeI-I-I-I-butterfly valveidinga ukulungiswa noma ukufaka esikhundleni amanga ekubukeni kwansuku zonke nokuhlolwa okujwayelekile. Ukuvulwa okungalungile nokuvala, ukuvala ukwehluleka, ukudlidliza okungajwayelekile, impilo ende noma ukwehluleka okujwayelekile konke kudinga ukunakekelwa. Lapho usebenzisa ama-butterfly valves, amabhizinisi kufanele asungule uhlelo lokuphathwa kwemishini yomsindo kanye namafayela erekhodi lokunakekela, futhi aqhube ukuhlolwa okujwayelekile nokuhlola. Lokhu ngeke kubone kuphela izinkinga ezingaba khona ngesikhathi esifanele, kepha futhi zisebenzisa ukwelashwa okuhlosiwe ekuqaleni, zandisa impilo yenkonzo ye-valve yevemvane, futhi uqinisekise ukusebenza okuphephile nokuthembekile kwalo lonke uhlelo lwamanzi.

Yize iI-I-I-I-butterfly valvemncane, umthwalo awunakukhanya. Ngokulungiswa kwesayensi nokubuyiselwa okunengqondo, akunakunciphisa izingozi zokukhiqiza kuphela, kepha futhi kwakha indawo esebenzayo futhi esebenza kahle yebhizinisi.