Iremboni ugereranywa rusange rusange-intego yo gukoresha muburyo butandukanye. Irakoreshwa cyane mumazi yo mu mazi, metallurgie nizindi nganda. Imikorere minini yimikorere yamenyekanye nisoko. Usibye kwiga ku irembo Valve, yanakoze ubushakashatsi bukomeye kandi bukomeye ku ikoreshwa no gukemura ibibazo byaIrembo.
Ibikurikira ni ikiganiro rusange kumiterere, gukoresha, gukemura ibibazo, kugenzura ubuziranenge nibindi bice byaIrembo.
1. Imiterere
Imiterere yaIrembo: theIremboni valve ikoresha isahani yirembo hamwe nintebe ya valve kugirango igenzure gufungura no gufunga.IremboAhanini igizwe numubiri wa valve, intebe ya valve, isahani yirembo, valve stem, bonnet, kwirukana agasanduku, gupakira glande, ibinyomoro nibindi. Ukurikije impinduka zumwanya ugereranije hagati yirembo hamwe nintebe ya valve, ingano yumurongo irashobora guhinduka kandi umuyoboro urashobora gucibwa. Kugirango ukoreIremboGufunga cyane, hejuru yisahani yisahani nintebe ya valve ni ubutaka.
Ukurikije imiterere itandukanye yaIrembo, Irembo Valve zirashobora kugabanywamo ubwoko bwa wedge nubusa.
Irembo rya WedgeIremboni umugozi-watewe, hamwe nubuso bwa kashe bigize inguni ya oblique hamwe numurongo wikigo wumuyoboro, hamwe numugozi hagati yirembo hamwe nintebe ya valve akoreshwa kugirango ugere ku kashe (gufunga). Isahani ya Wedge irashobora kuba impfizi imwe cyangwa impfizi ebyiri.
Ubuso bwa salle ya Galve Vartve birasa na buriwese hamwe na perpendicular kumurongo wumuyoboro, kandi hari ubwoko bubiri: hamwe nuburyo bwo kwagura no kwaguka. Hano hari imirambo ibiri ikwirakwiza. Iyo impfizi z'intama zimanuka, ingoma ebyiri zibangikanye zizakwirakwiza impfizi z'intama ebyiri ku ntebe ya valve hejuru yubutaka buteganijwe kugirango uhagarike umuyoboro utemba. Iyo impfizi z'intama zihaguruka, zikinguye, imigozi n'amarembo bihuye nisahani iratandukanye, Isahani yirembo irazamuka, kandi umugozi uhageraho uburebure runaka, kandi umugozi usunikwa numutware ku isahani ku irembe. Irembo ryibintu ridafite uburyo bwo kwagura, mugihe irembo ririruka mu ntebe ebyiri zibangikanye, igitutu cy'amazi gikoreshwa mukanda irembo ku mubiri wa valve ku mpande zo gufunga amazi.
Dukurikije urujya n'urutirahamwe ya valve igihe irembo ryakinguwe rirakinguwe, irembo rya valve rigabanijwemo ubwoko bubiri: kuzamuka kw'irembo rya valve duhatirwa kandi rihisha irembo rya Stem Valve. Umutiba n'isahani y'irembo ry'irembo rizamuka uruzitiro rwa valve ryazamutse kandi tugwe icyarimwe iyo rifunguye cyangwa rifunze; Iyo Irembo ryisi ryihishe rifunguwe cyangwa rifunze, slve stem izunguruka gusa, kandi kuzamura uruti rwa valve ntibishobora kuboneka, kandi isahani ya valve izamuka cyangwa imikino igwa cyangwa igwa. Ibyiza by'irembo rya Stem Stem Stem ni uko uburebure bwo gufungura umuyoboro bushobora gucirwa urubanza n'uburebure buzamuka bwa valve stem, ariko uburebure bwigaruriwe bushobora kugabanywa. Iyo uhuye nintoki cyangwa gukora, hindura ikiganza cyangwa ufata isaha yo gufunga valve.
2. Ibihe n'amahame yo gutoranya Irembo
01. IgorofaIrembo
Ibihe byasaba irembo rya Slab Valve:
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(2) imiyoboro n'ibikoresho byo kubika amavuta atunganijwe.
(3) ibikoresho byo gukoresha peteroli na gaze gasanzwe.
(4) imiyoboro hamwe nitangazamakuru ryahagaritswe.
(5) Umuyoboro wa gaze.
(6) Amashanyarazi.
Ihame ryo gutondekanya rya SlabIrembo:
(1) kuri peteroli na gaze karemano, koresha slab imwe cyangwa ebyiriIrembo. Niba ari ngombwa gusukura umuyoboro, koresha irembo rimwe hamwe numwobo unyura ufunguye stem stem ferve.
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02. Umugozi wa Wedge
Ibihe bisabwa byo ku irembo ryambere: Mu bwoko butandukanye bwa valve, Irembo Valve niyo ikoreshwa cyane. Mubisanzwe birakwiriye gusa gufungura byuzuye cyangwa gufunga byuzuye, kandi ntibishobora gukoreshwa mumabwiriza no gukurura.
Wedge Irembo rya Velse muri rusange rikoreshwa ahantu nta bisabwa bikabije kubipimo byo hanze bya valve, kandi ibintu bifatika birakaze. Kurugero, uburyo bwo gukora ubushyuhe bwo hejuru nubushyuhe buke bisaba ibice byo gusoza kugirango ikimenyetso cyigihe kirekire, nibindi.
Mubisanzwe, imiterere yumurimo cyangwa bisaba imikorere yizewe, igitutu kinini, igitutu kinini (itandukaniro rinini cyane (ubushyuhe buke, ubushyuhe buke (buciriritse), birasabwa gukoresha imitinde ya Wedge Valve. Nk'inganda z'ububasha, peteroli, peteroli, peteroli yo hanze, amazi yo gutanga amazi n'ubwumvikane mu mijyi, inganda z'imiti n'izindi miti zikoreshwa cyane.
Ihame ryo guhitamo:
(1) Ibisabwa kuri Valve ibiranga amazi. Irembo ryatoranijwe kubikorwa byakazi hamwe nuburyo bwo kurwanya ibintu bito, ubushobozi bukomeye bwo gutemba, ibiranga ibyiza, hamwe nibisabwa.
(2) Ubushyuhe bwo hejuru hamwe numuvuduko mwinshi. Nk'igitutu kinini cy'imyororokere, ubushyuhe bwinshi n'amavuta yo gukandaga.
(3) Ubushyuhe buke (Cryugenic). Nka ammonia y'amazi, hydrogène y'amazi, ogisijeni y'amazi n'ibindi bitangazamakuru.
(4) Umuvuduko ukabije na diameter nini. Nk'amazi akorera, ibikorwa byo kuvura imyanda.
. Iyo uburebure butabujijwe, hitamo stem yagaragaye yagaragaye.
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3. Amakosa asanzwe no kubungabunga
01. Amakosa asanzwe n'impamvuIrembo
Nyuma yaIremboikoreshwa, kubera ingaruka zubushyuhe bwo hagati, igitutu, ruswa no kugenda ugereranije nibice bitandukanye byamatumanaho, ibibazo bikurikira bikunze kugaragara.
(1) Leakage: Hariho ubwoko bubiri, aribyo kumeneka no kumeneka. Kumeneka hanze ya valve yitwa kumeneka hanze, kandi kumeneka hanze bikunze kuboneka muburyo bwuzuye hamwe na flange.
Impamvu zo kumeneka yisanduku yuzuzanya: ubwoko cyangwa ubwiza bwimikorere ntabwo bwujuje ibisabwa; ibintu birashaje cyangwa uruti rwa valve rwambarwa; glande ya paki irarekuye; Ubuso bwigiti cya valve kirasenyuka.
Impamvu zo kumeneka kuri flange ihuza: Ibikoresho cyangwa ingano ya gasket ntabwo yujuje ibisabwa; Ubwiza bwo gutunganya ubuso bwa flange ubuso burakennye; Ihuza rya Bolts ntiringora neza; Iboneza rya pieline ni ubusa, kandi umutwaro winyongera winyongera ukorwa kumurongo.
Impamvu zo kumeneka yimbere ya valve: kumeneka biterwa no gufunga lax ya valve ni kumeneka yimbere, biterwa no kwangirika ku buso bwa kashe cyangwa imizi yimpeshyi.
. Ruswa ahanini biterwa nigikorwa cya giciriritse, kimwe no gusohora ion kurubuga na gaske.
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02. KubungabungaIrembo
(1) gusana valve kumeneka hanze
Iyo uhagaritse gupakira, Bover Bolts igomba gushyira mu gaciro kugirango wirinde glande kuva kuri glande no gusiga icyuho cyo guhura. Mugihe cyo guhagarika gupakira, uruti rwa valve rugomba kuzunguruka kugirango dupakire imyenda ya valve, kandi tukabuza igitutu cyo guhinduranya uruti rwa valve, kugirango tutazirikana gupakira, kongera kwambara umurimo wa serivisi. Ubuso bwa valve stem irashushanywa, bituma byoroshye gusobanura. Bikwiye gutunganywa kugirango ukureho ibishushanyo hejuru ya valve stem mbere yo gukoresha.
Kudusimba kuri flange, niba gaciro byangiritse, bigomba gusimburwa; Niba ibikoresho bya gazi byatoranijwe bidakwiye, ibikoresho bishobora kuba byujuje ibisabwa bigomba gutorwa; Niba ubwiza bwo gutunganya ibipimo bya flange ubuso bwabakene, bigomba kuvaho no gusanwa. Ubuso bwa flange hejuru burasubirwamo kugeza yujuje ibisabwa.
Mubyongeyeho, gukomera neza flande, iboneza ryubwoko, kandi wirinde umutwaro wongeyeho cyane kuri metration ya flange ni ugufasha gukumira imiyoboro ya flange.
(2) gusana valve lekage imbere
Gusana ibyakozwe imbere ni ugukuraho ibyangiritse hejuru yubuso bwa kashe hamwe nindabyo zidakuyeho kumpapuro (iyo impeta yo hejuru ishizweho kuri valve cyangwa intebe ikanda cyangwa imitwe). Niba hejuru ya kashe itunganijwe neza kumubiri wa valve na valve, ntakibazo cyumuzi urekuye kandi ukadomo.
Iyo ubuso bwa kashe bwangiritse cyane kandi ubuso bwa kashe bukozwe nimpeta ya kashe, impeta ishaje igomba kuvaho kandi impeta nshya yashyizweho igomba gutangwa; Niba ubuso bwa kashe butunganijwe kumubiri wa valve, ubuso bwangiritse bugomba gukurwaho mbere. Kuraho, hanyuma ugasya impeta nshya ya sample cyangwa hejuru yububiko muburyo bushya hejuru ya kashe. Iyo igishushanyo, ibibyimba, guhondagura, amenyo hamwe nizindi shyano kurwego rwa kashe ni munsi ya 0.05mm, barashobora kuvaho basya.
Kubaho bibaho mumizi yimpeta yo hejuru. Iyo impeta yo hejuru ishyirwaho no gukanda, shyira tetrafluoroathylene kaseti cyangwa yera irangi ryibiti kurivalveIntebe cyangwa hepfo yimpeta yimpeta yimpeta, hanyuma ukande impeta yimyambarire kugirango yuzuze umuzi w'impeta ya kashe; Iyo impeta ya sample isenyutse, ptfe kaseti cyangwa igicucu cyera kigomba gushyirwa hagati yurudodo kugirango wirinde amazi atemba hagati yurwego.
(3) Gusana valve ruswa
Mubihe bisanzwe, umubiri wa valve na bonnet bafunzwe rimwe, mugihe stem ya valve ikunze kwihitiramo. Iyo gusana, ibicuruzwa bya ruswa bigomba kuvaho mbere. Kuri valve igiti hamwe nicyatsi kibisi, bigomba gutunganywa kumatara kugirango ukureho kwiheba, no gukoresha filler irimo umukozi ukiza Ions.
(4) gusana ibishushanyo hejuru yubuso
Mugihe cyo gukoresha Valve, gerageza kubuza ubuso bwa kashe kuva gukubitwa, kandi torque ntigomba kuba nini cyane mugihe ufunze valve. Niba ubuso bwa kashe bukubise, burashobora gukurwaho no gusya.
4. KumenyaIrembo
Mubidukikije byisoko ryubu kandi umukoresha akeneye, icyumaIrembokonte kubipimo byinshi. Nkumugenzuzi mwiza wibicuruzwa, usibye kumenyera ibicuruzwa byiza, ugomba no gusobanukirwa neza ibicuruzwa ubwabyo.
01. Urufatiro rwicyumaIrembo
IcyumaIrembobageragejwe gushingira kuri GB / T12232-2005 "Iron ya FlongadIrembokuri Valves Rusange ".
02. Kugenzura ibintu byicyumaIrembo
Harimo ahanini: Ibimenyetso, ubugari ntarengwa bwurukuta, ikizamini cyigitutu, ikizamini cya shell, nibindi, ubunini bwa roho, ikizamini cya rall ni ibintu byingenzi. Niba hari ibintu bitujuje ibyangombwa, birashobora gucirwa urubanza nkuko ibicuruzwa bitujuje ibyangombwa.
Muri make, kugenzura ibicuruzwa bifite igice cyingenzi cyibicuruzwa byose, kandi akamaro kayo ni ukugaragaza. Nkumukozi wo kugenzura umurongo, tugomba guhora dushimangira ubuziranenge bwacu, ntabwo dukora akazi keza gusa mubikorwa byibicuruzwa, ahubwo tunakora gusa mu gusobanukirwa ibikomoka kubikorwa dushobora gukora akazi keza ko kugenzura.
Igihe cyohereza: Werurwe-31-2023
