Impamvu Indangagaciro Zinganda Zananirwa nuburyo bwo gusana

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Reba Ishusho Nini
Inganda zinganda ntizigera zihoraho.Ntabwo nazo zihenze.Mubihe byinshi, gusana bitangira mumyaka 3-5 yo gukoresha.Ariko, gusobanukirwa no kumenya ibitera kunanirwa na valve birashobora kwongerera serivisi ubuzima bwa valve.

Iyi ngingo itanga ibisobanuro byukuntu wasana indangagaciro zidakwiye, impamvu zisanzwe zituma valve ikenera gukosorwa nibimenyetso byerekana ko valve iba ifite amakosa.

Niki Cyakora Valves Kuramba

Ubuzima bwa valve buterwa nibintu bitatu: ubwiza bwa kashe, imbere nibidukikije ndetse ninshuro yimikorere.

Niba kashe ikora neza, valve nayo ikora neza.Guhitamo ikidodo cyiburyo byemeza imikorere myiza no kuyitaho.

Kurundi ruhande, ibintu nkumuvuduko, ubushyuhe, kimwe nubwoko bwibitangazamakuru bikwiye kwitabwaho.Ubwanyuma, niba valve ikora igihe cyose, igihe cyo kubungabunga ni amezi 3 kugirango tumenye neza.

Nigute Wamenya Igihe kirageze cyo gusana indangagaciro

# 1 Iyo hariho kumeneka imbere

Imwe mumpamvu zituma habaho kumeneka imbere ni uko valve idashobora kugira ihagarikwa ryuzuye.Ukurikije amahame mpuzamahanga, buri bwoko bwa valve bugira ikintu kinini cyemewe (MAL).Ikimenyetso cyo kuvuga ko valve ikeneye gusanwa ni mugihe imyanda irenze urwego rusabwa kuri MAL

# 2 Iyo hariho gusohoka hanze

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Hariho amakosa make yimpamvu yo kumeneka hanze irahari.Mubihe byinshi, habayeho kubungabunga bidakwiye.Birashoboka kandi ko ibikoresho bya valve nibitangazamakuru bidahuye.Ubushyuhe bukabije burashobora kandi gutera kumeneka hanze.

# 3 Iyo valve iba urusaku

Inyundo y'amazi nijambo rikoreshwa mubikorwa byinganda kugirango dusobanure amajwi yakozwe na valve.Iki nikimenyetso cyerekana ko valve ikeneye kubungabungwa.Disiki ikubita intebe ya valve itera uru rusaku.

# 4 Iyo valve itagikora

Biragaragara, iyo valve itagikora, ni igihe kinini cyo gukiza cyangwa kuyisana.Mugihe indangagaciro nyinshi zishobora gusanwa, haribyo gusana hafi bidashoboka.

Impamvu zisanzwe zitera kunanirwa kwinganda

# 1 Ingano idakwiye

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Ingano ya valve itari yo kubara irashobora kuganisha kumurongo udafite ubunini cyangwa bunini.Ibi ni ngombwa kuko urujya n'uruza rw'itangazamakuru rushingiye ku bunini bwa valve.Umuntu urenze urugero arashobora kugabanya umuvuduko mugihe valve idashyizwe munsi ishobora gutera icyuho.

Igisubizo
Shakisha kumurongo wa valve ingana kubara.Hariho uburyo butandukanye bwamazi kimwe na gaze.Niba kubara intoki birarambiranye, kumurongo uzakora amayeri.

Ibi byakora gushakisha ubwoko bwiza bwa valve byoroshye.Nka ngingo yerekana, reba na Kv agaciro kabonetse mubisobanuro byibicuruzwa.Kandi, tekereza ku kigero gisabwa kimwe no kugabanuka k'umuvuduko.

# 2 Kubangikanya Ibikoresho

Ubwoko bw'itangazamakuru, ibikoresho byo kwicara hamwe nibikoresho byumubiri wa valve bigomba guhura.Kudahuza bisobanura ko valve ikunda kwambara no kurira.

Igisubizo
Reba ibicuruzwa bisobanurwa kubwoko bwibikoresho bikoreshwa ku ntebe ya valve n'umubiri.Ibi bigomba gukurikiza amahame yinganda kubyo itangazamakuru ryakoresha.Kandi, reba ibyangiritse kuri valve niba ukeka ko habaye gukoresha nabi ibikoresho.Guhindura valve birahenze.Simbuza ibice bihura nibitangazamakuru kubintu bishobora kubyihanganira.

# 3 Ibyangiritse kuri Elastomer

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Elastomers ikoreshwa nkintebe za valve, gasketi cyangwa O-impeta ikora nka kashe.Kuberako biroroshye, ni amahitamo asanzwe yo gufunga porogaramu.Ibi kandi birinda guhuza umubiri wa valve icyuma hamwe nibitangazamakuru.Ingero za elastomers zikoreshwa mubikorwa byinganda zirimo nitrile, Aflas, na Teflon.

Kwangirika kwa Elastomer biterwa no gutembera kwamazi.Kenshi na kenshi, igitera cyaba kidahuye na elastomer nibitangazamakuru.

Igisubizo
Reba guhuza kwa elastomer nibitangazamakuru.Reba ibicuruzwa bisobanura ubwoko bwitangazamakuru wakoresha hamwe na elastomers.Mugihe ugura, reba ibisobanuro bya valve.Niba elastomer idahuye, shakisha ibindi bikoresho bifunga kashe ya elastomer.

Ikimenyetso cya elastomer kimaze kugira amenyo, gucamo nibindi bisa bimaze kugaragara, simbuza iki gice.Kandi, reba niba hari imyambarire ikurikirana itangazamakuru, bivuze ko ibyanyuma bitesha umutwe.

# 4 Kwambara Ikibaho

Ibice bito nkibikoresho bipfunyika cyangwa ibibyimba bya gland bitera kwambara no kurira kuruti.Byongeye kandi, guhora kwimuka kwa disiki ya valve, kimwe no guhuza kwangirika, nabyo bigira uruhare mukwambara no kurira kuruti.

Kubipakira uruti, kubura elastique bigabanya icyuho cya kashe bitera kwambara.Ibi ni ukuri cyane cyane mugihe cyo guhuza ibikoresho byo gupakira bidakomeye hamwe na gland.

Igisubizo
Kubuto buto, igisubizo cyonyine nukubisimbuza nyuma ya byose, biroroshye kuboneka.Ariko, kubirindiro binini, gusimburwa ntabwo bisaba ikiguzi.Igisubizo cyiza nukuzamura valve igezweho.

Mbere yo kugenzura uruti, banza ugenzure ibindi bice bito mbere nka gland sitidiyo, bolts hamwe nudusanduku twuzuye.Intambwe ikurikiraho ni ukugenzura uruti niba rukeneye gukora cyangwa gusimburwa.

# 5 Cavitation

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Cavitation ikunze kugaragara mumashanyarazi hamwe nibitangazamakuru byamazi.Ibintu bibiri bigira uruhare muri cavitation ni umuvuduko wamazi no kugabanuka kwumuvuduko.Cavitation ibaho mugihe habaye impinduka murwego rwumuvuduko numuvuduko wamazi.

Ibibyimba bikora iyo umuvuduko wamazi uri munsi yumuvuduko wumuyaga muri valve.Ibi bituba hari ukuntu bihagarika urujya n'uruza rw'itangazamakuru.Iyo umuvuduko wamazi ukize kurwego rwagabanutse, ibituba birasenyuka, bigatera kwangirika.Urashobora kugenzura inzira muri videwo ya cavitation.

Igisubizo
Menya neza ko porogaramu ikoresha valve iburyo.Niba ari uburyo cyangwa ingano itari yo, hari amahirwe menshi yo kurwara.Koresha anti-cavitation valve kumazi no gukoresha amazi.Niba ukoresheje igenzura, shyira mubice aho valve ifite icyerekezo cyo hasi ugereranije nu miyoboro.

# 6 Inyundo y'amazi

Inyundo y'amazi nuburyo bugenda habaho umuvuduko utunguranye muri valve.Nimwe mumbaraga zangiza cyane zishobora kwangiza umubiri wa valve.Ibintu bitatu bitera inyundo y'amazi: burya umuvuduko ufunga byihuse, burya amazi yihuta mugihe valve ifunze nicyo umuvuduko wumuvuduko uri kumuyoboro.Urashobora kandi kugenzura iyi videwo kugirango ubone ibisobanuro birambuye ku nyundo y'amazi.

Ibindi bintu byingenzi bigira uruhare muri iki kintu ni ubunini bwimbere yimbere yimbere, imbaraga zumuyoboro nigitutu cyitangazamakuru.

Igisubizo
Koresha valve itembera kugirango ugabanye inyundo y'amazi.Kandi, koresha byihuse gukora kuri / kuzimya nka kinyugunyugu.Gukora buhoro nabyo birakwiriye kuko ibi bigabanya umuvuduko wamazi.Aho gufungura intoki no gufunga valve, koresha hydraulic actuator kugirango wemere gufungura no gufunga byihuse.

# 7 Umuvuduko nubushyuhe burenze ibipimo bisabwa

Indangagaciro zifite umuvuduko wihariye nubushyuhe bukenewe.Kujya hejuru yibyo valve ishobora kwihanganira birashobora kuyangiza.

Igisubizo
Mbere yo kwishyiriraho, reba ibicuruzwa bisabwa kugirango urebe ko nta gitutu n'ubushyuhe buzamuka.Kubungabunga inzira no gusana ni ngombwa.Simbuza ibice byangiritse kubera ubushyuhe bwiyongereye no kwangirika kwumuvuduko.

# 8 Umukoresha

Abakoresha baza muburyo butatu: intoki, imbaraga cyangwa byikora.Abakoresha bayobora ibyinjira nibisohoka mubitangazamakuru no gutembera kwitangazamakuru, igitutu, nubushyuhe.Ibyo bivuzwe, guhitamo imikorere itari yo bigabanya ubuzima bwa valve kuko valve ishira byoroshye.

Gukoresha nabi voltage birashobora gutera ubushyuhe bwinshi.Ntabwo gusa ubushyuhe bushobora gutera umuriro, ariko birashobora no kwangiza rwose.

Igisubizo
Iyinjiza rikomeye riva mubikorwa birashobora kwangiza igiti cya valve na disiki mugihe imyanya ya valve ifunga cyangwa ifunguye.Niba itangazamakuru rigenda gahoro, hitamo ibikorwa bihuye nibi.Niba wirinda gutakaza umuvuduko, hitamo actuator ishobora gufungura cyangwa gufunga byoroshye.

Kugirango umenye niba valve yangiritse cyangwa ni actuator gusa ikora ibintu bidasanzwe, fungura intoki hejuru.Nububiko busa nibyiza, actuator yangiritse.

Niba valve itimuka, ikibazo nigikorwa.Byongeye kandi, reba igiti cya valve kugirango cyangiritse.Igiti cyashaje cyashaje kigira ingaruka kumikorere.

Gushyira ibice byayo byoroshye bigomba kuba kure yimikorere mugihe hari umuvuduko mwinshi cyangwa ibishoboka byo kunyeganyega cyane.Ibi ni ukurinda ibice byoroshye ibyangiritse.

NEMA (Ishyirahamwe ry’inganda zikoresha amashanyarazi) yashyizeho amanota ku mashanyarazi kugirango umutekano ubeho.

# 9 Kwishyiriraho nabi

Indangagaciro zimwe ziroroshye gushiraho kuruta izindi.Birababaje, ibibazo byinshi byananiranye biva mububiko bwa valve butari bwo.Fata nkurugero rwo gushiraho swing cheque.Abantu bamwe bagiye babishyira mubyerekezo bitari byo.Hano hari ibimenyetso byo gukurikiza kugirango byoroshye kwishyiriraho.

Igisubizo
Imyanya myinshi yashizwe mumwanya ugororotse keretse byerekanwe.Menya neza ko umuntu ushyira valve afite ubumenyi buhagije hamwe namahugurwa kugirango akore neza umurimo.

# 10 Imikorere idakwiye no gushiraho igitutu gitandukanye

Umuvuduko wibikorwa nigipimo cyumuvuduko nyawo uhari mugikorwa.Kurundi ruhande, gushiraho igitutu nigitutu gisanzwe ukora imiyoboro ya sisitemu.Ikibazo gikunze kuvuka igitutu cyibikorwa cyegereye igitutu cyashyizweho.

Igisubizo
Reba ubunyangamugayo bwa valve.By'umwihariko reba kuri disiki ya valve, intebe nigiti.Kandi, reba niba yamenetse.Simbuza ibice byangiritse nibiba ngombwa.

Ibintu nkibikoresho bya valve, itangazamakuru, gukomera kwintebe, nibindi, shyira byibuze itandukaniro rya 10% hagati yimikorere no gushiraho igitutu.Ariko, itandukaniro ryiza ni 20%.

# 11 Hindura

Gutembera kwinyuma bivuga urugero ko itangazamakuru rihinduka gitunguranye.Ibi, hamwe ninyundo yamazi, nibintu bibiri bikunze kugaragara kandi byangiza cyane byangiza valve.

Igisubizo
Kwirinda ni urufunguzo.Kwinjiza igenzura ryicecekeye cyangwa valve iyo ari yo yose ifunga byihuse byanoza cyane imikorere ya valve.

# 12 Debris

Ibice binini cyane nko mubitotsi bitera gukuramo intebe.Ibi birashobora kwizirika mumibande, bigatuma valve ikomeza gufungura cyangwa gufunga.Byongeye kandi, imyanda, iyo igoye muri valve, irashobora gutuma ibice bya valve bimeneka.

Igisubizo
Kubungabunga buri gihe no gusukura valve ni ngombwa.Ibi bikuraho imyanda kandi birinda imyanda gukomera no kurushaho kwangiza imyanda

# 13 Kubungabunga no Gusana nabi

Gusana no kubungabunga nabi ntabwo byangiza gusa, ahubwo biranatwara igihe kandi bitwara igihe.

Igisubizo
Menya neza ko icyerekezo cya valve ari cyo.Koresha umurongo ngenderwaho mumubiri wa valve ushobora gufasha mugushiraho neza kwa valve.Menya neza ko icyerekezo gikurikizwa nkicyerekezo cya valve.

Imyitozo myiza yo kwirinda kunanirwa na Valve

Kimwe no mubihe byinshi, kwirinda biruta gukira.Ibikorwa byo kubungabunga bisanzwe bikorwa nabatekinisiye bafite ubuhanga buhanitse.Inshuro nyinshi, ibibazo bya valve bivuka kubera ikosa ryabantu.Kugira ngo iki kibazo gikemuke, koresha abakozi bafite ubumenyi kandi batojwe cyane kugirango bashireho kandi babungabunge sisitemu ya valve na pipine.

Kwoza indiba no kureba neza ko ibyo bidafite imyanda.Nibiba ngombwa, shyiramo akayunguruzo ko gutandukanya imyanda nibitangazamakuru bitemba.Koza imiyoboro kugirango ugabanye kwiyubaka.

Usibye ibi, gusiga amavuta.Umuyoboro ugizwe nibintu bito byimukanwa.Gusiga amavuta bisobanura guterana amagambo, bigabanya kwambara no kunoza imikorere.

Reba indangagaciro n'ibice byayo buri gihe.Simbuza ibice byagaragaje ibyangiritse.Ibi bizongerera ubuzima bwa serivisi ya valve.Kandi, menya neza ko valve yashizwemo neza.

Muri make

Gusimbuza Valve birazimvye cyane.Niyo mpamvu kubona indangagaciro zikomeye zifite ibyemezo byumutekano ni ngombwa.Buri gihe ugenzure indangagaciro ku kimenyetso cya mbere cyangiritse, usane ibikenewe gusanwa no gusimbuza ibice byangiritse.


Igihe cyo kohereza: Gashyantare-25-2022