Ingingo 26 zingenzi zokwishyiriraho valve, kirazira 14 zingenzi zisanzwe zishyirwaho na valve hamwe nibibi byo gutangiza

Ingingo 26 zingenzi zokwishyiriraho valve, kirazira 14 zingenzi zisanzwe zishyirwaho na valve hamwe nibibi byo gutangiza

Mubikorwa byubwubatsi, ubwiza bwo kwishyiriraho valve bugira ingaruka muburyo busanzwe mugihe kizaza, tugomba rero kubyitondera. None, nigute washyiraho valve? Ni izihe ngingo z'ingenzi zo gushyiraho valve? Ni ibihe kirazira no kwirinda?
Ingingo 5 zingenzi zo gushiraho valve
1 Icyerekezo n'umwanya
Imyanya myinshi irayobora
Kurugero, isi ya valve, trottle valve, igitutu kigabanya valve, kugenzura valve, nibindi, niba byashyizwe muburyo butandukanye, bizagira ingaruka kumikoreshereze nubuzima (nka trottle valve), cyangwa ntibikora na gato (nko kugabanya umuvuduko valve), ndetse bigatera akaga (nka cheque valve). Indangantego rusange hamwe nibimenyetso byerekanwa kumubiri. Niba atari byo, bigomba kumenyekana neza ukurikije ihame ryimikorere ya valve.
Icyumba cya valve kizengurutse isi ya valve ntigisanzwe, amazi kugirango ayireke kuva hasi kugeza hejuru unyuze ku cyambu cya valve, bityo rero kurwanya amazi ni bito (bigenwa nuburyo), gufungura imirimo ikingura (kubera umuvuduko wo hagati) , ifunze nyuma yo gupakira igitutu giciriritse, byoroshye gusana, niyo mpamvu isi ya valve idashobora gushiraho ukuri. Indi mibande ifite ibiranga.
Imyanya yo kwishyiriraho igomba kuba yoroshye gukora
Nubwo kwishyiriraho bigoye by'agateganyo, birakenewe ko dusuzuma akazi k'igihe kirekire k'umukoresha. Ibyiza bya valve intoki hamwe no guhuza igituza (muri rusange metero 1,2 uvuye hasi), kugirango gufungura no gufunga valve ari imbaraga nke. Igorofa ya valve igorofa igomba kuba ireba hejuru kandi idahengamye kugirango wirinde gukora nabi. Umuyoboro wimashini yurukuta biterwa nibikoresho, kandi uwukora agomba no gusigara icyumba gihagaze.
Kugira ngo wirinde imikorere yikirere, cyane cyane aside na alkali, itangazamakuru ryangiza, naho ubundi ntabwo ari umutekano.
Irembo ntirigomba guhindurwa (ni ukuvuga, intoki zimanutse), bitabaye ibyo igikoresho kizagumishwa mu mwanya utwikiriye igihe kirekire, byoroshye korora uruti, kandi kubintu bimwe na bimwe bisabwa kirazira. Ntibyoroshye cyane gusimbuza gupakira icyarimwe. Fungura STEM GATE VALVES, NTUGASHYIZE munsi yubutaka, bitabaye ibyo kubera kwangirika kwinshi kuruti rwerekanwe.
Kuzamura igenzura, gushiraho kugirango umenye neza ko disiki ihagaritse, kugirango lift ihinduke. Kugenzura kugenzura valve, mugihe washyizweho kugirango umenye neza urwego rwa pin, kugirango uhindure byoroshye. Umuvuduko ugabanya umuvuduko ugomba gushyirwaho neza kumuyoboro utambitse, kandi ntushobora guhindukirira icyerekezo icyo aricyo cyose.
2 Imirimo yo Kubaka
Kwiyubaka no kubaka bigomba kwitonda, ntukubite valve ikozwe mubikoresho byoroshye.
Mbere yo kwishyiriraho
Ubwoko bwa valve nibisobanuro byose bigomba kugenzurwa neza kugirango byubahirizwe nibisabwa.
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Byongeye kandi, hagomba kandi kugenzurwa niba gupakira bitameze neza, niba gland bolt ifite amafaranga ahagije yo guhindura, no kugenzura niba uruti na disiki byumvikana, niba hari ibintu bifatika kandi byoroshye.
Ubuso bwa kashe ya disiki igomba gufungwa cyane, kandi ubuziranenge bwurudodo bugomba kugenzurwa kububiko. Imyanya itujuje ibyangombwa ntishobora gushyirwaho kandi igomba gutondekwa cyangwa gushyirwaho ikimenyetso.
Imyanda muri valve.
Igikorwa cyo kwishyiriraho
Iyo UBUZIMA AGACIRO, UMUGINGO NTIWIGOMBA GUHUZA HANDWHEEL CYANGWA INTAMBARA YO KWIRINDA INGARUKA IYI GICE. BIKWIYE GUHUZA NA flange.
Umurongo uhujwe na valve ugomba gusukurwa.
Umwuka ucanye urashobora gukoreshwa muguhumeka ibyuma bya okiside, umucanga, gusudira hamwe nizindi sundries. Iyi myanda, ntabwo byoroshye gushushanya hejuru yikimenyetso cya valve, ibice binini byimyanda (nka welding slag), ariko kandi birashobora guhagarika valve ntoya, kugirango binanirwe.
Mugihe GUSHYIRA AGACIRO KA SCREW, GUKINGIRA GUKINGIRA (WIRE NA amavuta ya aluminiyumu CYANGWA umukandara wibikoresho bya PTFE RAW) bigomba gupfunyika kumutwe wumuyoboro, ntukinjire muri valve, kugirango wirinde ububiko bwibikoresho bya valve, bigira ingaruka kumyuka yo hagati.
Mugihe ushyira flange ya flange, witondere gukomera kuri bolts muburyo bumwe kandi buringaniye. Umuyoboro wa valve na flangine ya pipe igomba kuba ibangikanye, gusiba birumvikana, kugirango valve itange umuvuduko ukabije, ndetse igacika. Kubikoresho bimenetse kandi ntabwo ari imbaraga nyinshi za valve, hagomba kwitabwaho byumwihariko. Umuyoboro ugomba gusudwa n'umuyoboro ugomba kubanza gusudwa, hanyuma igice gifunze kizakingurwa byuzuye, hanyuma gisudwe cyapfuye.
3 Ingamba zo Kurinda
Imyanya imwe igomba kandi kugira uburinzi bwo hanze, aribwo kubika ubushyuhe no kugumana ubukonje. Igice cyo kubika ibintu rimwe na rimwe kivangwa n'imirongo ishyushye. Ni ubuhe bwoko bwa valve bugomba kuba ubushyuhe cyangwa ubukonje, ukurikije umusaruro ukenewe.
Ihame, aho valve igabanya ubushyuhe ni bwinshi, bizagira ingaruka kumusaruro cyangwa valve ikonje, ugomba gukomeza gushyuha, ndetse ukavanga ubushyuhe; Iyo valve yambaye ubusa, ibangamira umusaruro cyangwa igatera ubukonje nibindi bintu bibi, ugomba gukomeza gukonja. Ibikoresho byo kubika ni asibesitosi, ubwoya bwa slag, ubwoya bwikirahure, perlite, diatomite, vermiculite, nibindi.; Ibikoresho byo gukonjesha ni cork, perlite, ifuro, plastike nibindi.
4 Bypass na metero
Ibibaya bimwe, usibye ibikoresho bikenewe byo kurinda, bifite bypass nibikoresho. Bypass byashyizweho. Biroroshye gusana umutego. Izindi valve, nazo zashyizweho bypass. Kwishyiriraho ibice biterwa na valve imiterere, akamaro, nibisabwa.
5 Gusimbuza gupakira
Ububiko bwimigabane, gupakira bimwe ntibyabaye byiza, kandi bimwe ntibihuye nikoreshwa ryibitangazamakuru, bigomba gusimbuza ibipaki.
Uruganda rwa Valve ntirushobora gutekereza ku gukoresha ibihumbi bitandukanye byitangazamakuru, agasanduku gapakira buri gihe kuzura imizi isanzwe, ariko iyo ikoreshejwe, igomba kureka gupakira muburyo bwo guhuza.
Mugihe usimbuye gupakira, kanda muruziga. Buri mpeta ikurikirana kugeza kuri dogere 45 irakwiriye, impeta nimpeta ifunguye dogere 180. Uburebure bwo gupakira bugomba gutekereza inzira kugirango glande ikomeze gukanda, none birakenewe ko ureka igice cyo hepfo ya glande kanda icyumba cyo gupakira kugeza ubujyakuzimu bukwiye, muri rusange gishobora kuba 10-20% yuburebure bwuzuye bwa icyumba cyo gupakira. Kubisaba indangagaciro, Inguni ihuriweho ni dogere 30. Ikirangantego hagati yimpeta nimpeta ihindagurika kuri dogere 120.
Usibye gupakira, ariko kandi ukurikije uko ibintu bimeze, gukoresha reberi O-impeta (reberi karemano irwanya dogere selisiyusi 60 alkali nkeya, ariko butadiene reberi irwanya dogere 80 selisiyusi ya peteroli, Fluorine reberi irwanya ruswa zitandukanye. itangazamakuru riri munsi ya dogere selisiyusi 150) impeta eshatu zegeranye za polytetrafluoron (irwanya itangazamakuru rikomeye ryangirika munsi ya dogere selisiyusi 200) impeta ya nylon (irwanya dogere 120 selisiyusi ammonia, alkali) nibindi byuzuza.
Igice cya TEflon ibikoresho fatizo birashobora kunoza ingaruka zo gufunga no kugabanya kwangirika kwamashanyarazi yumuti wa valve. Mugihe ukanze ikirungo, hindura uruti icyarimwe kugirango ugumane impande zose, kandi wirinde gupfa cyane, komeza glande kugirango uhatane, ntibishobora kugorama.
Gushiraho Valve 14 kirazira
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Kwivuguruza: Ibikoresho by'ibanze, ibikoresho n'ibicuruzwa bikoreshwa mu bwubatsi ntibifite ibyangombwa bisuzumisha tekiniki cyangwa impamyabumenyi y'ibicuruzwa bijyanye n'ibipimo by'igihugu cyangwa minisitiri biriho ubu.
Ingaruka: ubwiza bwumushinga ntabwo bujuje ibisabwa, hariho impanuka zihishe, ntizishobora gutangwa kuri gahunda, zigomba gusubirwamo; Tera umushinga gutinda, imbaraga nimbaraga ziyongera.
Ingamba: ibikoresho by'ibanze, ibikoresho n'ibicuruzwa bikoreshwa mu gutanga amazi no kuvoma no gushyushya no gukora isuku bigomba kuba byujuje ubuziranenge buriho butangwa na leta cyangwa minisiteri y’ubuhanga bwo gusuzuma tekiniki cyangwa icyemezo cy’ibicuruzwa; Izina ryibicuruzwa, icyitegererezo, ibisobanuro, code yubuziranenge bwigihugu, itariki yatangiweho, izina n’aho wabikoze, icyemezo cyubugenzuzi cyangwa kode yatanzwe.
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Ntukore: Gushyira valve mbere yubugenzuzi bukenewe ukurikije amabwiriza.
Ingaruka: sisitemu yo gukora sisitemu ya valve ntabwo ihinduka, gufunga bidatinze kandi ibintu bitemba byamazi (steam), bikavamo gusana ibyakozwe, ndetse bikagira ingaruka kumazi asanzwe (parike).
Igipimo: Umuyoboro ugomba gupimwa imbaraga zingutu no gukomera mbere yo kwishyiriraho. Ikizamini kizahitamo 10% yubunini bwa buri cyiciro (ikirango kimwe, ibisobanuro bimwe, icyitegererezo kimwe), kandi bitari munsi yimwe. Kumuzinga wumuzingi ufunze washyizwe kumuyoboro wingenzi kugirango uhagarike imikorere, ugomba kuba umwe umwe kubwimbaraga no kugerageza gukomera. Imbaraga za VALVE hamwe nigitutu cyikigereranyo kigomba kubahiriza “Amategeko yo Kwemerera Ubwubatsi bwo Kubaka Amazi, Amazi n’Ubushyuhe” (GB 50242-2002).
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Taboo: Ibisobanuro bya valve ibisobanuro, moderi ntabwo yujuje ibyangombwa bisabwa. Kurugero, igitutu cyizina cya valve kiri munsi yikigereranyo cya sisitemu; Iyo umurambararo wamazi yishami ryamazi yibiryo ari munsi cyangwa angana na 50mm, ikoreshwa rya valve; Amazi ashyushye ashyushya yumye, umuyoboro uhagaze ukoresheje valve ihagarara; Umuyoboro wokunywa pompe yumuriro ukoresha ikinyugunyugu.
Ingaruka: Gira ingaruka kuri valve isanzwe ifungura no gufunga no guhindura kurwanya, igitutu nibindi bikorwa. Ndetse bitera sisitemu imikorere, valve yangiritse gusana ku gahato.
Ingero: Umenyereye ikoreshwa ryubwoko butandukanye bwa valve, ukurikije ibisabwa kugirango ushushanye guhitamo valve nibisobanuro. Umuvuduko wizina wa valve ugomba kuba wujuje ibisabwa nigitutu cya sisitemu. Ukurikije ibisabwa mu gitabo cyubwubatsi: umuyoboro wamazi utanga amazi ya diameter munsi cyangwa angana na 50mm ugomba gukoreshwa na valve yaciwe; Irembo ry'irembo rigomba gukoreshwa mugihe diameter ya pipe irenze 50mm.
Amazi ashyushye ashyushya yumye, vertike igenzura igomba gukoresha valve yumuryango, umuyoboro wa pompe wumuriro ntugomba gukoresha ikinyugunyugu.
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Ntukore: Uburyo bwo kwishyiriraho Valve ni bibi. Kurugero, icyerekezo cyisi cyangwa kugenzura amazi ya valve (icyuka) icyerekezo gitandukanye nikimenyetso, uruti rushyizwe hepfo, kwishyiriraho horizontal ya cheque ya valve yashizwe muburyo buhagaritse, inkoni yumuryango winkoni cyangwa ikinyugunyugu ntigifungura cyangwa umwanya ufunze, igiti cya valve ntabwo kireba umuryango wubugenzuzi.
Ingaruka: kunanirwa na valve, guhindura ingorane zo kubungabunga, valve stem akenshi itera amazi kumeneka.
Ibipimo: Shyiramo valve ukurikije amabwiriza yo kwishyiriraho valve, usige igiti cya valve kugirango wongere uburebure bwo gufungura, ikinyugunyugu kinyugunyugu gitekereza neza umwanya wo kuzenguruka wikiganza, ubwoko bwose bwikibaho ntigishobora kuba munsi yumwanya utambitse, reka wenyine. Umuyoboro wihishe ntabwo ushyirwaho gusa kugirango uhuze gufungura no gufunga ibikenewe kumuryango wubugenzuzi, icyarimwe uruti rwa valve rugomba kwerekezwa kumuryango wubugenzuzi.
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Taboo: ikinyugunyugu kinyugunyugu hamwe na flave isanzwe.
Ingaruka: Ikinyugunyugu kinyugunyugu nubunini busanzwe bwa valve flange iratandukanye, diameter imwe ya flange ni nto, kandi disiki yikinyugunyugu nini nini, bivamo ntishobora gukingurwa cyangwa bigoye gufungura ibyangiritse.
Ibipimo: ukurikije ubunini nyabwo bwa kinyugunyugu valve flange flange gutunganya flange.
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Taboo: nta mwobo wabitswe hamwe n'ibice byinjijwe mu iyubakwa ry'inyubako, cyangwa ubunini bw'imyobo yabitswe ni nto cyane kandi ibice byashyizwemo ntibigaragara.
Ingaruka: Kubaka umushinga w’isuku WARM, hitamo inyubako ya chisel, ndetse ugabanye imbaraga zo guhangayika, bigira ingaruka kumikorere yinyubako.
Ingamba: Menya neza igishushanyo mbonera cyubwubatsi bwubushyuhe n’isuku witonze, kandi ufatanye cyane n’iyubakwa ry’inyubako kugira ngo ubike ibyobo hamwe n’ibice byashyizwemo ukurikije ibyifuzo byo gushyiramo imiyoboro hamwe n’ibimanikwa, hifashishijwe cyane cyane ibisabwa kugira ngo ibisobanuro byubwubatsi.
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Kwivuguruza: Iyo gusudira umuyoboro, impera itari yo y'umuyoboro nyuma yuko bombi bataba bari kumurongo umwe wo hagati, nta cyuho kiri kuri bombi, umuyoboro wurukuta wijimye ntukubiswe, kandi ubugari n'uburebure bwa weld ntibikora kuzuza ibisabwa na code yubwubatsi.
Ingaruka: Impera itari yo yumuyoboro ntabwo iri mumurongo wo hagati igira ingaruka itaziguye kumiterere yo gusudira hamwe nubwiza bugaragara. Nta tandukaniro riri hagati yimpande zombi, umuyoboro wurukuta wijimye ntukubiswe, ubugari nuburebure bwa weld ntabwo byujuje ibisabwa byingufu zo gusudira.
Ingero: Nyuma yo gusudira umuyoboro wumuyoboro, umuyoboro ntugomba kwibeshya, ugomba kuba kumurongo wo hagati, icyuho kigomba gusigara kuri bombi, umuyoboro wurukuta rugari ugomba gutoborwa igikonjo, wongeyeho, ubugari nuburebure bwikidodo. igomba gusudira ukurikije ibisabwa.
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Taboo: Umuyoboro ushyinguwe mu butaka bwakonje kandi nta buryo bwo kuvura ubutaka bwangiritse, umwanya w’imiyoboro hamwe n’ahantu hadakwiye, cyangwa no gukoresha amatafari yumye.
Ingaruka: Kubera inkunga idahwitse, umuyoboro wangiritse mugihe cyo gusubira inyuma kwisi, bikavamo gusanwa.
Ingamba: PIPELINE NTIBIZASHYWA MU BUTAKA BUKOMEYE CYANGWA Ubutaka butavuwe neza, UMWANYA W'ABANYARWANDA UZUZUZA ibyangombwa bisabwa mu bwubatsi, KANDI GUSHYIGIKIRA BIKOMEYE, CYANE CYANE ku miyoboro y'amashanyarazi, idashobora kwihanganira ingufu. Amatafari yamatafari agomba kubakwa na sima ya sima kugirango habeho ubunyangamugayo no gushikama.
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