Imiyoboro ya chimique na valve nigice cyingirakamaro mu musaruro wimiti kandi ni ihuriro ryubwoko butandukanye bwibikoresho bya shimi.Nigute imyanda 5 ikunze kuboneka mumashanyarazi ikora?Intego nyamukuru?Nibihe bikoresho bya chimique nibikoresho bya fitingi?.
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Imyanya 11 ikomeye
Igikoresho gikoreshwa mugucunga urujya n'uruza rwamazi rwitwa valve.Inshingano zayo nyamukuru ni:
Fungura kandi ufunge uruhare - guca cyangwa kuvugana numuyoboro utemba mumiyoboro;
Guhindura - guhindura igipimo cyamazi atemba mumuyoboro, gutemba;
Gutembagaza - amazi atembera muri valve, bikavamo umuvuduko mwinshi.
Ibyiciro:
Ukurikije uruhare rwa valve mumiyoboro iratandukanye, irashobora kugabanywamo ibice byaciwe (bizwi kandi nka globe valve), valve ya trottle, cheque valve, valve yumutekano nibindi;
Ukurikije uburyo butandukanye bwububiko bushobora kugabanywa mumarembo y amarembo, gucomeka (bakunze kwita Cocker), imipira yumupira, ikinyugunyugu, ikinyugunyugu, diaphragm, indangantego nibindi.
Mubyongeyeho, ukurikije umusaruro wibikoresho bitandukanye kuri valve, kandi bigabanijwemo ibyuma bitagira umwanda, ibyuma byuma, ibyuma byuma, ibyuma bya pulasitike, ububiko bwa ceramic nibindi.
Guhitamo valve zitandukanye murashobora kubisanga mubitabo byingirakamaro hamwe nicyitegererezo, gusa ubwoko busanzwe bwa valve bwatangijwe hano.
ValIsi ya Valve
Kubera imiterere yoroshye, yoroshye kuyikora no kuyitaho, ikoreshwa cyane mumiyoboro mito n'iciriritse.Yashyizwe mumurongo wa valve munsi yumuzingi wa valve (umutwe wa valve) hamwe nigice cyumubiri wa flange igice (intebe ya valve) kugirango ugere ku ntego yo guca amazi.
Igiti cya valve gishobora guhindurwa nuudodo kuzamura urwego rwo gufungura urwego, bigira uruhare runini mugutegeka.Bitewe ningaruka zo guhagarikwa ni ukwishingikiriza kumutwe wa valve hamwe nikirangantego cyindege ihuza indege, ntibikwiriye gukoreshwa mumiyoboro irimo ibice bikomeye byamazi.
Globe Valve irashobora gukoreshwa ukurikije ibiranga itangazamakuru kugirango uhitemo umutwe wa valve ukwiye, intebe, ibikoresho bya shell.Kugirango ukoreshe valve kubera gufunga nabi cyangwa umutwe, intebe nibindi bice bya valve byangiritse, urashobora gufata icyuma cyoroheje, gusya, kugaragara hamwe nubundi buryo bwo gusana no gukoresha, kugirango wongere ubuzima bwa serivisi bwa indanga.
Gate Valve
Ni perpendicular yerekeza ku cyerekezo cyitangazamakuru gitemba ku isahani imwe cyangwa ibiri iringaniye, hamwe na valve umubiri ufunga hejuru kugirango ugere ku ntego yo gufunga.Isahani ya valve irazamurwa kugirango ifungure valve.
Isahani iringaniye hamwe no kuzunguruka kw'igiti cya valve no kuzamura, hamwe n'ubunini bwo gufungura kugirango ugenzure imigendekere y'amazi.Iyi valve irwanya ni ntoya, imikorere myiza yo gufunga, guhindura akazi-kuzigama, cyane cyane bikwiranye numuyoboro munini wa kalibiri, ariko imiterere ya valve irembo iraruhije, ubwoko bwinshi.
Ukurikije imiterere yikibaho iratandukanye, hariho igiti gifunguye nigiti cyijimye;ukurikije imiterere ya plaque ya valve igabanijwe mubwoko bwa wedge, ubwoko bubangikanye nibindi.
Mubisanzwe, ubwoko bwa wedge plaque isahani imwe, kandi ubwoko bubangikanye bukoresha ibyapa bibiri.Ubwoko bubangikanye bworoshye gukora kuruta ubwoko bwa wedge, gusana neza, gukoresha ntabwo byoroshye guhindura, ariko ntibigomba gukoreshwa mugutwara umwanda mumiyoboro y'amazi, cyane mugutwara amazi, gaze isukuye, peteroli nindi miyoboro.
Gucomeka
Gucomeka bizwi cyane nka Cocker, ni ugukoresha umubiri wa valve kugirango winjize umwobo wo hagati hamwe nu mugozi wa conical kugirango ufungure kandi ufunge umuyoboro.
Gucomeka ukurikije uburyo butandukanye bwo gufunga, birashobora kugabanwa mugupakira, gucomeka amavuta kandi ntacomeka nibindi.Imiterere yamacomeka iroroshye, ntoya ntoya yo hanze, ifunguye kandi ifunge byihuse, byoroshye gukora, birwanya amazi mato, byoroshye gukora inzira eshatu cyangwa enye zo gukwirakwiza cyangwa guhinduranya valve.
Gucomeka kumashanyarazi ni binini, byoroshye kwambara, guhinduranya akazi, ntabwo byoroshye guhindura imigezi, ariko bigacika vuba.Amacomeka arashobora gukoreshwa kumuvuduko muke nubushyuhe cyangwa hagati irimo ibice bikomeye mumiyoboro y'amazi, ariko ntibigomba gukoreshwa kumuvuduko mwinshi, ubushyuhe bwinshi cyangwa umuyoboro wamazi.
ValIbikoresho
Nubwoko bumwe bwisi ya valve.Imiterere yumutwe wacyo wa valve irahuzagurika cyangwa yoroheje, irashobora kugenzura neza imigendekere yamazi yagenzuwe cyangwa gutereta no kugenzura umuvuduko.Umuyoboro usaba umusaruro mwinshi neza kandi neza.
Ahanini ikoreshwa mugucunga ibikoresho cyangwa icyitegererezo hamwe nindi miyoboro, ariko ntigomba gukoreshwa mubwiza bwibice nibice bikomeye mumiyoboro.
ValBall Valve
Umupira wumupira, uzwi kandi nka ball center ya valve, ni ubwoko bwa valve bwateye imbere byihuse mumyaka yashize.Ikoresha umupira ufite umwobo hagati nkikigo cya valve, wishingikirije kumuzingo wumupira kugirango ugenzure gufungura cyangwa gufunga.
Irasa nugucomeka, ariko ntoya kuruta gufunga hejuru yicyuma, imiterere yoroheje, guhinduranya akazi-kuzigama, gukoreshwa cyane kuruta gucomeka.
Hamwe nogutezimbere imipira yimipira ikora neza, imipira yumupira ntabwo ikoreshwa gusa mumiyoboro yumuvuduko muke, kandi yakoreshejwe mumuyoboro mwinshi.Ariko, kubera aho ibintu bigarukira, ntibikwiye gukoreshwa mumiyoboro yubushyuhe bwo hejuru.
Val Diaphragm Valves
Mubisanzwe biboneka ni reberi ya diaphragm.Gufungura no gufunga iyi valve ni diaphragm idasanzwe ya reberi, diafragma ifatanye hagati yumubiri wa valve nigifuniko cya valve, hanyuma disiki munsi yigitereko cya valve ikanda diafragma cyane kumubiri wa valve kugirango igere kashe.
Iyi valve ifite imiterere yoroshye, gufunga byizewe, kubungabunga byoroshye no kurwanya amazi make.Birakwiye kohereza itangazamakuru rya acide hamwe numuyoboro wamazi hamwe nibisumizi byahagaritswe, ariko mubisanzwe ntibigomba gukoreshwa kumuvuduko mwinshi cyangwa ubushyuhe burenze 60 ℃ umuyoboro, ntibigomba gukoreshwa mugutanga imashanyarazi kama nibitangazamakuru bikomeye bya okiside mumiyoboro.
⑦ Reba Valve
Birazwi kandi nkibidasubirwaho cyangwa kugenzura.Yashizwe mumuyoboro kugirango amazi ashobore gutemba gusa icyerekezo kimwe, kandi ntibishobora kwemerwa.
Nubwoko bwo gufunga byikora, hariho valve cyangwa isahani ihindagurika mumubiri wa valve.Iyo uburyo butemba neza, amazi azahita afungura flap ya flap;mugihe amazi atemba asubira inyuma, amazi (cyangwa imbaraga zimpeshyi) azahita afunga flap ya flap.Ukurikije imiterere itandukanye ya cheque valve, igabanijwe muri lift na swing ubwoko bubiri.
Kuzamura igenzura rya flap ni perpendicular kumurongo wo guterura umuyoboro wa valve, mubisanzwe bikoreshwa mumuyoboro utambitse cyangwa uhagaritse;Igikoresho cyo kuzenguruka cya valve valve gikunze kwitwa plaque plaque, uruhande rwa plaque ya rocker ihujwe nigiti, isahani ya rocker irashobora kuzunguruka hafi yizengurutsa, muri rusange igenzurwa rya valve ryashyizwe mumurongo utambitse, kuberako diameter nto nayo ishobora gushyirwaho muri umuyoboro uhagaze, ariko witondere imigezi ntigomba kuba nini cyane.
Kugenzura valve isanzwe ikoreshwa kumuyoboro wibitangazamakuru bisukuye, birimo ibice bikomeye hamwe nubwiza bwumuyoboro wibitangazamakuru ntibigomba gukoreshwa.Ubwoko bwa Lift ubwoko bwa cheque valve ifunze imikorere iruta ubwoko bwa swing, ariko ubwoko bwa swing cheque ya valve fluid irwanya ni ntoya kurenza ubwoko bwa lift.Muri rusange, swing check valve ikwiranye numuyoboro munini wa kalibiri.
ValIbinyugunyugu
Ikinyugunyugu ni ikizunguruka (cyangwa disiki ya oval) kugirango igenzure gufungura no gufunga umuyoboro.Nuburyo bworoshye, ibipimo bito byo hanze.
Bitewe nuburyo bwo gufunga hamwe nibibazo bifatika, imikorere ya valve ifunze imikorere mibi, gusa kubitutu byumuvuduko muke, kugenzura imiyoboro minini ya diameter, bikunze gukoreshwa mugukwirakwiza amazi, ikirere, gaze nibindi bitangazamakuru mumuyoboro.
Kugabanya Umuvuduko
Nukugabanya umuvuduko uringaniye kugiciro runaka cya valve yikora, umuvuduko rusange nyuma ya valve kuba munsi ya 50% yumuvuduko mbere ya valve, ushingiye cyane cyane kuri diafragma, isoko, piston nibindi bice byikigereranyo kugenzura itandukaniro ryumuvuduko hagati ya flap ya flap nu cyicaro cya valve kugirango ugere ku ntego yo kugabanya umuvuduko.
Hariho ubwoko bwinshi bwumuvuduko ugabanya valve, piston isanzwe na diaphragm ubwoko bwa kabiri.
Ining umurongo
Kugirango wirinde kwangirika kwiciriritse, indangagaciro zimwe zigomba gutondekwa hamwe nibikoresho birwanya ruswa (nk'isasu, reberi, enamel, nibindi) mumubiri wa valve n'umutwe wa valve, ibikoresho byo kumurongo bigomba gutoranywa ukurikije imiterere ya giciriritse.
Kugirango byorohereze umurongo, umurongo utondekanye cyane cyane bikozwe muburyo bwiburyo cyangwa muburyo butaziguye.
Val Indangantego z'umutekano
Mu rwego rwo kurinda umutekano w’umusaruro w’imiti, muri sisitemu yimiyoboro ihatirwa igitutu, hari igikoresho cyumutekano gihoraho, ni ukuvuga guhitamo umubyimba runaka wurupapuro rwicyuma, nko gushyiramo isahani ihumye yashyizwe kumpera yumuyoboro cyangwa Imigaragarire.
Iyo umuvuduko uri mu muyoboro uzamutse, urupapuro rumeneka kugirango ugere ku ntego yo kugabanya umuvuduko.Isahani yo kumeneka ikoreshwa mubitutu byumuvuduko muke, imiyoboro minini ya diametre, ariko mumiyoboro myinshi yimiti ifite indangagaciro z'umutekano, indangagaciro z'umutekano nubwoko bwinshi, zirashobora kugabanywa mubice bibiri, aribyo byuzuye amasoko nubwoko bwa lever.
Indangantego z'umutekano zuzuye amasoko zishingiye cyane cyane ku mbaraga z'isoko kugirango zigere ku kashe.Iyo umuvuduko uri mu muyoboro urenze imbaraga zamasoko, valve ifungurwa nuburyo, hanyuma amazi yo mu muyoboro akarekurwa, kugirango umuvuduko ugabanuke.
Umuvuduko mumiyoboro umaze kugabanuka munsi yimbaraga zimpeshyi, valve irongera gufunga.Ubwoko bwumutekano wibikoresho byibanze cyane cyane ku mbaraga zuburemere kuri leveri kugirango ugere kashe, ihame ryibikorwa hamwe nubwoko bwamasoko.Guhitamo valve yumutekano, bishingiye kumuvuduko wakazi nubushyuhe bwakazi kugirango umenye urwego rwumuvuduko wizina, ingano ya kalibiri irashobora kubarwa hifashishijwe ingingo zijyanye no kumenya.
Imiterere yumutekano wubwoko, ibikoresho bya valve bigomba gutoranywa ukurikije imiterere yikigereranyo, akazi.Igitutu cyo gutangira, kugerageza no kwemerera valve yumutekano bifite ingingo zidasanzwe, kalibrasi isanzwe nishami ryumutekano, icapiro rya kashe, ikoreshwa ntishobora guhinduka uko bishakiye kugirango umutekano ubeho.
Igihe cyo kohereza: Ukuboza-01-2023