Uwitekairemboni mubisanzwe rusange valve hamwe nurwego runini rwo gukoresha.Ikoreshwa cyane cyane kubungabunga amazi, metallurgie nizindi nganda.Imikorere nini yo gukoresha imikorere yaramenyekanyezbyahinduwe nisoko.Mumyaka myinshi yubuziranenge nubuhanga bugenzurwa nogupima, umwanditsi ntabwo yakoze ubushakashatsi gusa kubijyanye no kumenya valve yumuryango, ahubwo yanakoresheje ikoreshwa rya valve, nakoze ubushakashatsi bwitondewe kandi bwitondewe
Ibikurikira nibiganiro rusange kumiterere, gukoresha, gukemura ibibazo, kugenzura ubuziranenge nibindi bice bya valve.
Imiterere
Imiterere yairembo:.iremboni aindangaikoresha isahani y irembo nintebe ya valve kugenzura gufungura no gufunga.Uwitekairemboahanini igizwe numubiri wa valve, intebe ya valve, isahani y amarembo, igiti cya valve, igifuniko cya valve, ibaruwa yo gupakira, igipfundikizo cyumuvuduko, igiti cyimbuto, ikiganza-ibiziga, nibindi. Ukurikije ihinduka ryumwanya ugereranije hagati y irembo nintebe ya valve, ingano yumuyoboro irashobora guhinduka kandi umuyoboro urashobora gucibwa.Kugirango ufunge neza irembo, isahani y irembo nintebe ya valve biri hasi.
Ukurikije imiterere itandukanye yimiterere ya valve, irembo ryirembo rishobora kugabanywamo ibyiciro bibiri: wedge na parallel.
Isahani y irembo ya valve ya rugi irimeze, kandi hejuru yikidodo cyegeranye kumurongo wo hagati wumuyoboro.Uruzitiro ruri hagati yisahani yintebe nintebe ya valve rukoreshwa mugushiraho ikimenyetso (gufunga).Isahani ya wedge irashobora kuba irembo rimwe cyangwa irembo rya kabiri.
Ubuso bwa kashe ya parike iringaniye iringaniye kandi itandukanijwe kumurongo wo hagati wumuyoboro.Igabanijwemo ubwoko bubiri: uburyo bwuguruye nuburyo budafungura.Hano hari amarembo abiri afite uburyo bwuguruye.Iyo irembo ryamanutse, imigozi y amarembo abiri abangikanye ashyigikira amarembo abiri ku cyicaro cya valve kumurongo kandi agabanya umuyoboro.Iyo irembo rizamutse rikingura, amasuka n irembo bifatanya n irembo biratandukana, irembo rikazamuka kugera ku burebure runaka, kandi uruzitiro rufashwe na con Icyapa cy amarembo abiri adafite uburyo bwuguruye.Iyo isahani y irembo inyerera mucyicaro cya valve hejuru yintebe zibiri zibangikanye, umuvuduko wamazi ukoreshwa mugukanda icyapa kumarembo kumubiri wa valve kuruhande rwo gusohoka kugirango ushireho amazi.
Ukurikije imigendekere itandukanye yikibaho iyo irembo rifunguye kandi rifunze, valve y amarembo igabanijwemo ibyiciro bibiri: gufungura amarembo yumuryango hamwe na valve yumwijima.Iyo igiti cya valve hamwe nisahani y amarembo yafunguye-bar irembo ya valve ifunguye cyangwa ifunze, irazamuka ikagwa icyarimwe;iyo irembo ryijimye-bar ryakinguwe cyangwa rifunze, uruti rwa valve ruzunguruka gusa, kuzamuka no kugwa kuruti rwa valve ntibishobora kugaragara, kandi isahani ya valve irazamurwa cyangwa ikamanurwa.Ibyiza byo gufungura-bar irembo rya valve ni uko rishobora gusuzuma uburebure bwugurura umuyoboro unyuze hejuru yuburebure bwikibaho, ariko birashobora kugabanya uburebure bwo gutunga.Iyo uhanganye n'ukuboko-ibiziga cyangwa ikiganza, hindura ikiganza-uruziga cyangwa gufata inzira yisaha, na valve ifunze.
Ibihe no guhitamo ihame ryo gukoresha irembo rya kabiri valve ：
01 igorofairembo
Gukoresha irembo rinini:
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(2) Imiyoboro yohereza hamwe nibikoresho byo kubika amavuta meza.
(3) Ibikoresho byo gukuramo peteroli na gaze gasanzwe.
(4) Imiyoboro hamwe nibitangazamakuru byahagaritswe.
(5) Umuyoboro wohereza mu mijyi.
(6) Umushinga wo gutanga amazi.
Ihame ryo gutoranya amarembo aringaniye:
.Niba ukeneye gusukura umuyoboro, hitamo irembo riremereye rifite irembo rimwe rifite umwobo wo gutandukana.
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(4) Ku miyoboro ifite itangazamakuru ryahagaritswe, hitamo icyuma kimeze nk'icyuma.
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02 wedgeirembo
Ibihe byakoreshwa bya wedge irembo rya valve: Muburyo butandukanye bwa valve, irembo rya rugi rikoreshwa cyane.Mubisanzwe birakwiriye gusa gufungura byuzuye cyangwa gufunga byuzuye, kandi ntibishobora gukoreshwa mugutegeka no gutereta.
Irembo rya wedge muri rusange rikoreshwa ahantu hataboneka ibisabwa byubunini bwo hanze bwa valve, kandi imikoreshereze ikoreshwa irakaze.Kurugero, kubushyuhe bwo hejuru nubushyuhe bwo hejuru bukora, birasabwa ko ibice bifunze bigomba gufungwa igihe kirekire.
Mubisanzwe, iyo imikoreshereze yimiterere cyangwa ibisabwa kugirango imikorere yifungwe yizewe, umuvuduko mwinshi, umuvuduko ukabije waciwe (itandukaniro rinini ryumuvuduko), guhagarika umuvuduko muke (itandukaniro ryumuvuduko muto), urusaku ruke, umwobo wumwuka hamwe nikintu cya vaporisation, ubushyuhe bwo hejuru , ubushyuhe buke (ubukonje bukabije), birasabwa gukoresha valve yacumita.Kurugero, haribisabwa byinshi mubikorwa byingufu zamashanyarazi, gushonga peteroli, peteroli, peteroli yo mumazi, ubwubatsi bwamazi nogutunganya imyanda mubwubatsi bwimijyi, ninganda zikora imiti.
Ihame ryo guhitamo:
(1) Ibisabwa kubiranga amazi ya valve.Irembo ry'irembo rikoreshwa muburyo bwo gukora hamwe no kwihanganira ibintu bito, ubushobozi bwo kuzenguruka gukomeye, ibintu byiza bitemba hamwe nibisabwa bifatika.
(2) Ubushyuhe bwo hejuru hamwe numuvuduko mwinshi.Nkumuvuduko ukabije wamazi, ubushyuhe bwo hejuru hamwe nibikomoka kuri peteroli.
(3) Ubushyuhe buke (ubukonje bukabije) buringaniye.Nka ammonia y'amazi, hydrogen y'amazi, ogisijeni y'amazi nibindi bitangazamakuru.
(4) Umuvuduko muke kandi muniniingano.Nka mishinga y'amazi ya robine n'imishinga yo gutunganya imyanda.
.hitamo inkoni ifunguye irembo valve mugihe uburebure butagarukira.
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Amakosa atatu asanzwe no kuyitaho
01 Amakosa asanzwe nimpamvu zitera amarembo
Nyuma yo gukoresha irembo rya valve, ibibazo bikurikira bikunze kugaragara bitewe nubushyuhe, umuvuduko, ruswa hamwe nigikorwa cya buri guhuza.
(1) Kumeneka: Hariho ubwoko bubiri, aribwo, gusohoka hanze no kuva imbere.Kumeneka hanze ya valve byitwa kumeneka, kandi kumeneka birasanzwe mubisanduku bipakira hamwe na flange ihuza.
Impamvu ziva kumasanduku yo gupakira: ubwoko cyangwa ubwiza bwipakira ntabwo bujuje ibisabwa;gusaza kw'ugupakira cyangwa kwambara igiti cya valve;kurekura glande ipakira;gushushanya hejuru yikibaho cya valve.
Impamvu zo kumeneka kuri flange ihuza: ibikoresho cyangwa ubunini bwa gaze ntabwo byujuje ibisabwa;gutunganya ubuziranenge bwa flange bifunga hejuru ni bibi;ihuriro rya bolts ifunzwe bidakwiye;iboneza ry'umuyoboro ntabwo bifite ishingiro, bivamo imitwaro yinyongera irenze.
Impamvu zo kumeneka kwimbere kwimbere: Kumeneka guterwa no gufunga kwangirika kwa valve nigisohoka imbere, giterwa no kwangirika hejuru yikidodo cya valve cyangwa umuzi wimpeta wimpeta.
.Ruswa iterwa ahanini nigikorwa cyikigereranyo, ndetse no kurekura ion mubyuzuye na gasketi.
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02 Kubungabunga amarembo
(1) Gusana ibyasohotse hanze ya valve
Iyo ukanze uwuzuza, glande yo hejuru igomba gupimwa kugirango wirinde guhindagurika, hasigara icyuho cyo kwikuramo.Mugihe ukanda uwuzuza, uruti rwa valve rugomba guhindurwa kugirango rwuzuze ruzengurutse uruti rwumubyimba kandi birinde umuvuduko wo gupfa, kugirango bitagira ingaruka kumuzunguruko wikibabi, kongera imyenda yuzuza, no kugabanya serivisi ubuzima.Ubuso bwuruti rwa valve burashushanyije, kuburyo uburyo bworoshye gusohoka.Igomba gutunganywa kugirango ikureho ibishushanyo hejuru yikibaho cya valve mbere yo gukoreshwa.
Kumeneka wa flange ihuza, niba gasike yangiritse, igomba gusimburwa;niba ibikoresho bya gaze bidatoranijwe neza, ibikoresho bishobora kuzuza ibisabwa kugirango bikoreshwe bigomba guhitamo;niba ubuso bwa kashe bwa flange butujuje ubuziranenge bwo gutunganya, ubuso bwa flange bugomba kuvaho no gusubirwamo kugeza byujuje ibisabwa.
Byongeye kandi, gukaza neza flanges ya flange, kugena neza umuyoboro, no kwirinda imitwaro irenze urugero kumurongo wa flange bifasha mukurinda kumeneka kumurongo wa flange.
(2) Gusana imbere yimbere ya valve
Gusana imyanda yimbere ni ugukuraho ibyangiritse hejuru yikidodo hamwe nubunebwe bwumuzi wimpeta ya kashe (mugihe impeta yo gufunga ishyizwe kumasahani ya valve cyangwa intebe ya valve ukanda cyangwa umugozi).Niba ubuso bwa kashe butunganijwe neza kumubiri wa valve na plaque, ntakibazo cyumuzi wangiritse no kumeneka.
Iyo ubuso bwa kashe bwangiritse cyane kandi hejuru yikidodo gikozwe nimpeta ifunze, impeta ishaje igomba kuvaho kandi igashyirwaho impeta nshya yo gufunga;niba ubuso bwa kashe butunganijwe neza kumubiri wa valve, ubuso bwangiritse bugomba gukurwaho mbere, hanyuma impeta nshya yo gufunga cyangwa ubuso butunganijwe bigomba kuba hasi mubutaka bushya.Iyo ibishushanyo, ibibyimba, kumenagura, amenyo nizindi nenge zubuso bwa kashe biri munsi ya 0.05mm, birashobora gukurwaho no gusya.
Umuzi wimpeta ya kashe iratemba.Iyo impeta yo gufunga ikanda kandi igashyirwaho, umukandara wa PTFE cyangwa irangi ryijimye ryera urashobora gushyirwa munsi yintebe ya valve cyangwa kashe ya kashe, hanyuma ugakanda mukuzinga kugirango wuzuze umuzi wimpeta.Iyo impeta yo gufunga ikosowe nu mugozi, umukandara wa PTFE cyangwa irangi ryera ryera bigomba gushyirwa hagati yumurongo Kumeneka hagati yumurongo.
(3) Gusana kwangirika kwa valve
Muri rusange, umubiri wa valve nigifuniko cya valve byangiritse neza, mugihe igiti cya valve gikunze kuba.Mugihe cyo gusana, ibicuruzwa byangirika bigomba kubanza gukurwaho.Kugirango uruti rwa valve rufite ibyobo bisobekeranye, bigomba gutunganyirizwa kuri lathe kugirango bikureho ihungabana, bihindurwe uwuzuza ibintu birimo ibintu bisohora-kurekura, cyangwa guhanagura uwuzuza amazi yamenetse kugirango akureho ion mubyuzuye bifite ingaruka mbi. ku giti.
(4) Gusana ibishishwa hejuru yikimenyetso
Mugihe cyo gukoresha valve, gukuramo hejuru yikidodo bigomba gukumirwa bishoboka, kandi itara ntirigomba kuba rinini mugihe ufunze valve.Niba ibishishwa hejuru yikidodo birashobora gukurwaho no gusya.
Kumenya indiba enye
Muri iki gihe isoko ryisoko hamwe nabakoresha bakeneye, ibyuma byinjira mumarembo bifite umubare munini.Nkumugenzuzi wubuziranenge bwibicuruzwa, usibye kuba umenyereye gupima ubuziranenge bwibicuruzwa, ugomba no kumva neza ibicuruzwa ubwabyo.
01 Gupima ishingiro ryicyuma cy irembo
Kumenyekanisha icyuma cy'irembo ry'icyuma gishingiye ku rwego rw'igihugu GB / T12232-2005 "Rusange ya valve flange ihuza icyuma cy'irembo".
02 Ibintu byo kugenzura ibyuma by irembo ryicyuma
Harimo cyane cyane: ikirangantego, * uburebure bwurukuta ruto, ikizamini cyumuvuduko, igeragezwa ryibikonoshwa, nibindi. Muri byo, uburebure bwurukuta, igitutu nigeragezwa ryibikenewe nibintu byingenzi byo kugenzura nibintu byingenzi.Niba hari ibintu bitujuje ibyangombwa, birashobora gucirwa urubanza nkibicuruzwa bitujuje ibyangombwa.
Mu ijambo, kugenzura ubuziranenge bwibicuruzwa nigice cyingenzi cyo kugenzura ibicuruzwa byose.Akamaro kayo karigaragaza.Nkabakozi bashinzwe kugenzura imbere, tugomba guhora dushimangira ubuziranenge bwacu.Ntidukwiye gukora akazi keza gusa mugusuzuma ibicuruzwa, ahubwo tugomba no gusobanukirwa ibicuruzwa byagenzuwe, kugirango turusheho gukora akazi keza mubugenzuzi.
Igihe cyo kohereza: Werurwe-23-2023