1. Valve y'ikinyugunyugu ni iki?
1.1 Intangiriro ku miyoboro y'ibinyugunyugu
Uturindantoki tw’ibinyugunyugu tugira uruhare runini mu mikorere yo kugenzura amazi. Uturindantoki ducunga urujya n’uruza rw’amazi n’imyuka mu miyoboro. Imiterere yoroshye, igisubizo cyihuse n’igiciro gito cyatwo turindantoki birashishikaje cyane.
Imikoreshereze isanzwe ya valves z'ibinyugunyugu ikoreshwa mu nzego zitandukanye. Sisitemu zitanga amazi zikunze gukoresha izi valves z'ibinyugunyugu. Inganda zitunganya amazi yanduye nazo zishingiye kuri zo. Inganda zikora peteroli na gaze zikeneye cyane valves z'ibinyugunyugu zikozwe mu byuma bita fluffy. Sisitemu zo kurinda inkongi n'inganda zikora imiti nazo zungukira mu ikoreshwa ryazo. Inganda zikora amashanyarazi akenshi zikoresha valves z'ibinyugunyugu mu bikorwa byazo.
1.2 Ibice by'ibanze
Utugozi tw'ibinyugunyugu tugizwe n'ibice byinshi by'ingenzi. Buri gice ni ingenzi mu mikorere ya utwo dugozi.
Igice cy'umunyururu
Igice cy'umugozi gishobora kumvikana nk'igikonoshwa cy'inyuma cya valve y'ikinyugunyugu, gicumbikiye ibindi bice byose. Iki gice gishyirwa hagati y'imiyoboro y'amazi.
Disiki
Disiki ikora nk'irembo riri imbere muri vali kandi ni igice kigenzura amazi. Iki gice kizunguruka kugira ngo kigenzure amazi atembera. Kuzunguruka kwa disiki ni byo bigaragaza niba vali ifunguye cyangwa ifunze.
intebe
Intebe y'imvange ishyizwe ku gice cy'imvange kandi igashyiraho agafunga k'imvange iyo ifunze. Intebe y'imvange ishobora gukorwa mu bikoresho bitandukanye, nka rubber, icyuma, cyangwa byombi, bitewe n'uko ikoreshwa.
Igiti
Uruti rwa valve ruhuza disiki na actuator. Iki gice cyohereza ingendo kuri disiki. Kuzunguruka k'uruti bigenzura uko disiki izunguruka.
Umukoresha w'ibikoresho
Igikoresho gishobora kuba igikoresho cy'intoki (gikoresho cyo gufata cyangwa cy'imashini), gikoresha umwuka, cyangwa amashanyarazi, bitewe n'urwego rw'imikorere ikenewe.
2. Valve y'ikinyugunyugu ikora iki? Valve y'ikinyugunyugu ikora ite?
2.1 Ingendo yo kuzenguruka ya buri kimwe cya kane
Valve z'ibinyugunyugu zikoresha uburyo bwo kuzunguruka bwa kane. Kuzunguruka disiki dogere 90 bifungura cyangwa bigafunga valve. Iki ni cyo gisubizo cyihuse cyavuzwe haruguru. Iki gikorwa cyoroshye gituma valve z'ibinyugunyugu ziba nziza ku bikorwa bisaba guhindurwa vuba.
Ibyiza by'iyi ngendo ni byinshi. Igishushanyo mbonera gitanga akazi kihuse, ibyo bikaba ari ingenzi mu bihe bisaba guhinduranya valve kenshi. Ubunini bwa valve z'ibinyugunyugu bunagabanya umwanya kandi bugagabanya ikiguzi cyo kuyishyiraho. Uzasanga izi valve zihendutse kandi zoroshye kuzibungabunga.
2.2 Uburyo bwo gukora
Uburyo bwo gukora valve y'ikinyugunyugu biroroshye. Ufungura valve uhindura actuator kugira ngo ishyire disiki ijyanye n'icyerekezo cy'amazi atemba. Iyi myanya ituma amazi anyuramo nta bushobozi buke. Kugira ngo ufunge valve, uhindura disiki igororotse ukurikije icyerekezo cy'amazi atemba, bigatuma amazi atemba kandi agafunga inzira.
3. Ubwoko bwa Valve z'ibinyugunyugu
Hari ubwoko bwinshi bwa valve z'ibinyugunyugu, buri bwoko bwagenewe gukoreshwa mu buryo bwihariye no mu buryo bwo gushyiraho.
3.1 Valves z'ibinyugunyugu zifatanye
Igishushanyo mbonera cya valve y'ikinyugunyugu irasobanutse neza. Disiki n'intebe bifatanye ku murongo wo hagati wa valve. Intebe ya valve y'ikinyugunyugu ikozwe mu bikoresho bya elastic, bityo ikaba ikwiriye gusa gukoreshwa mu buryo bworoshye. Akenshi ubona valve z'ikinyugunyugu zifatanye mu buryo bwo gutanga amazi.
3.2 Uturinda tw'ibinyugunyugu twinshi (dukora neza)
Vali ebyiri z'ibinyugunyugu zikora neza kurushaho. Disiki iva hagati y'umurongo wa vali, bigabanya kwangirika kwa disiki n'intebe kandi binoza uburyo bwo kuyifunga. Iyi miterere ikwiriye umuvuduko mwinshi. Vali ebyiri zikoreshwa cyane mu nganda nka peteroli na gaze.
3.3 Utugozi dutatu tw'ibinyugunyugu twinjira mu buryo budasanzwe
Valve eshatu z'ibinyugunyugu zifite ubushobozi bwo kuziba neza. Hashingiwe kuri valve ebyiri z'ibinyugunyugu, ubwiherero bw'intebe bugizwe n'ubwiherero bwa gatatu, bigagabanya gukorana n'intebe mu gihe cyo kuyikora. Iyi miterere yongera igihe cyo kuyikora kandi igatuma ifunga neza. Uzasanga valve eshatu z'ubwiherero mu buryo bw'ingenzi aho nta gusohoka bisaba igihe kinini iyo ubushyuhe n'umuvuduko biri hejuru.
4. Ibiranga n'akamaro ka Valve z'ibinyugunyugu
4.1 Ibiranga Valve z'Ikinyugunyugu
Valve z'ibinyugunyugu zirafungura cyangwa zigafunga hakoreshejwe uburyo bworoshye bwo guhindukira dogere 90. Ubu buryo butuma zikora vuba, bigatuma ziba nziza mu bihe bikenewe ko zihindurwa vuba. Uburyo butuma valve ifungura nta bushobozi bwinshi ifite, bigatuma igenzura neza amazi.
Valve z'ibinyugunyugu nazo zitanga ibyiza bitandukanye. Uzasanga byoroshye kuzikoresha bitewe n'uko zikenera torque nkeya. Iyi miterere ituma ingano y'ibikoresho bya actuator n'uburyo bishyirwamo bihendutse. Imiterere yayo igabanya kwangirika kw'ibice bya valve, bigatuma igihe cyo kuyikoresha kirushaho kuba cyiza kandi kigakomeza kuba cyiza.
Izindi valve, nka valve zo mu irembo, ubusanzwe zigira umuvuduko mwinshi kandi zikenera kwitabwaho cyane. Kandi ushobora gusanga valve zo mu irembo zidakwiye gukoreshwa vuba kandi kenshi, ingingo yavuzwe ahandi. Valve z'ibinyugunyugu zirakora neza muri utwo duce, bigatuma ziba amahitamo akunzwe n'inganda nyinshi.
4.2 Kugereranya n'izindi valve
Iyo ugereranyije uturindantoki tw’ibinyugunyugu n’ubundi bwoko bwa turindantoki, uzabona itandukaniro rito ry’ingenzi.
4.2.1 Igipfukisho gito cy'ibirenge
Valve z'ibinyugunyugu ziba ntoya cyane, zoroshye, kandi zifite uburebure bugufi bw'imiterere, bityo zikwira ahantu hose.
4.2.2 Igiciro gito
Valve z'ibinyugunyugu zikoresha ibikoresho fatizo bike, bityo igiciro cy'ibikoresho fatizo gikunze kuba gito ugereranyije n'izindi valve. Kandi igiciro cyo gushyiraho nacyo ni gito.
4.2.3 Igishushanyo mbonera cyoroheje
Valve y'ibinyugunyugu ni yoroheje kuko itanga amahitamo atandukanye y'ibikoresho. Ushobora guhitamo valve z'ibinyugunyugu zikozwe mu bikoresho biramba nka icyuma gikozwe mu cyuma, WCB cyangwa icyuma kitagira umugese. Ibi bikoresho bifite ubushobozi bwo kurwanya ingese. Imiterere yoroheje y'ibikoresho kandi ituma byoroha kubikoresha no kubishyiraho.
Igishushanyo cyoroheje bigira ingaruka zikomeye ku ishyirwaho. Valve z'ibinyugunyugu zoroshye gushyiraho bitewe n'uko ingano yazo n'uburemere bwazo ari bike. Iyi miterere igabanya gukenera ibikoresho biremereye byo guterura.
4.2.4 Ihendutse ku giciro
Valve z'ibinyugunyugu ni amahitamo meza cyane yo kugenzura amazi. Valve y'ibinyugunyugu ifite amatsinda make y'imbere, isaba ibikoresho bike n'abakozi bake kugira ngo ikore, kandi igabanya amafaranga ikoresha mu kubungabunga, ibyo bikaba bigabanya ikiguzi rusange. Uzasanga valve z'ibinyugunyugu ari amahitamo ahendutse yo gushora imari mu ntangiriro no mu gihe kirekire.
4.2.5 Gufunga neza
Gufunga neza ni ikintu kidasanzwe ku miyoboro y'ibinyugunyugu. Ifunze neza ikomeza ubuziranenge bw'imiyoboro kandi ikarinda gutakaza amazi.
Disiki n'intebe bikorana kugira ngo bigire aho bihurira neza na 0. By'umwihariko, valves za triple offset butterfly zituma valves zikora neza nubwo zaba zifite umuvuduko mwinshi.
5. Uburyo bwo gukoresha valve y'ibinyugunyugu mu buryo butandukanye
Utugozi tw'ibinyugunyugu turabagirana kubera ubushobozi bwabyo bwo gukora ibintu bitandukanye. Tuboneka ahantu hose hakenewe uburyo bwo kugenzura amazi bwizewe.
Utwuma tw’ibinyugunyugu dukorera inganda zitandukanye. Sisitemu zo gutanga amazi n’inganda zitunganya imyanda biyungukiramo kuba byizewe. Inganda zikora peteroli na gaze zikoresha utwuma tw’ibinyugunyugu kugira ngo zikore neza amazi atandukanye. Sisitemu zo kurinda inkongi zikoresha utwuma tw’ibinyugunyugu kugira ngo dukore vuba. Inganda zikora imiti zikoresha utwuma tw’ibinyabutabire kugira ngo zigenzure neza ibintu bishobora guteza akaga. Inganda zikora amashanyarazi zikoresha utwuma tw’ibinyugunyugu kugira ngo zikore neza.
Izi ngero zigaragaza uburyo valve z'ibinyugunyugu zihura n'ibikenewe bitandukanye mu nganda zitandukanye. Ushobora kwizera valve z'ibinyugunyugu ko zitanga umusaruro wizewe mu bikorwa byose.
6. Ibyiza byo gukoresha valve za ZFA butterfly
6.1 Ibiciro byagabanijwe
Inyungu ku giciro cya ZFA butterfly valves ntibivuze kugabanya ikoreshwa ry'ibikoresho. Ahubwo, ikoresha umucuruzi uhoraho w'ibikoresho fatizo, ubunararibonye mu musaruro, hamwe na sisitemu yo gukora igezweho kugira ngo igabanye ikiguzi cy'abakozi.
6.2 Inyungu z'imari z'igihe kirekire
Ibikoresho bikoreshwa muri za valve za ZFA butterfly ni nyabyo, bifite imiyoboro miremire ya valve, intebe za valve za rubber karemano, n'imirongo ya valve ya stainless steel isukuye. Ibi bituma ubuzima buramba kandi bikagabanya gukenera gusimburwa. Ntabwo bigufasha gusa kugabanya ibisabwa mu kubungabunga, ahubwo binagabanya ikiguzi cyo gukora.
6.3 Serivisi nziza nyuma yo kugurisha
Abakora valve z'ibinyugunyugu za Zfa batanga garanti y'igihe kigera ku mezi 18 (kuva umunsi byoherejwe).
6.3.1 Igihe cy'ingwate
Ibicuruzwa byacu bya "butterfly valve" bifite garanti y'ubuziranenge bw'amezi 12 uhereye igihe byaguzwe. Muri iki gihe, niba ibicuruzwa bigaragaye ko bifite inenge cyangwa byangiritse bitewe n'ibibazo by'ibikoresho cyangwa inzira yo kubitunganya, uzuza ifishi ya serivisi (harimo nomero ya fagitire, ibisobanuro by'ikibazo n'amafoto ajyanye nabyo), kandi tuzatanga serivisi yo gusana cyangwa gusimbuza ku buntu.
6.3.2 Inkunga ya tekiniki
Dutanga ubufasha bwa tekiniki mu buryo bwa kure, harimo ubuyobozi bwo gushyiraho ibicuruzwa, amahugurwa mu mikorere n'inama zo kubibungabunga. Tuzabisubiza mu masaha 24.
6.3.3 Serivisi ikorerwa aho hantu
Mu bihe bidasanzwe, niba hakenewe ubufasha aho hantu, abatekinisiye bacu bazategura urugendo vuba bishoboka.