Nigute ushobora gushiraho no gucunga imiyoboro ya peteroli na gazi valve imbere kumeneka imbere no guca imanza

Nigute ushobora gushiraho no gucunga imiyoboro ya peteroli na gazi valve imbere kumeneka imbere no guca imanza

Umuyoboro nigice cyingenzi cyo kugenzura imiyoboro itanga imiyoboro ya sisitemu, ifite ubwoko butandukanye, ibisobanuro, ibikoresho nuburyo bwo guhuza. HARI INGORANE NYINSHI MU GUCUNGA GUSHYIRA MU GIKORWA CY'IMVUGO, IYI mpapuro irerekana muri make ingingo nyamukuru zigenzura buri murongo mugushiraho imiyoboro ya valve yo mu murima, kandi itanga ibisobanuro ku micungire yo gushyiramo imiyoboro ya valve.
Umuyoboro nigice cyingenzi cyo kugenzura imiyoboro itanga imiyoboro ya sisitemu, ifite ubwoko butandukanye, ibisobanuro, ibikoresho nuburyo bwo guhuza. HARI INGORANE NYINSHI MU GUCUNGA GUSHYIRA MU GIKORWA CY'IMVUGO, IYI mpapuro irerekana muri make ingingo nyamukuru zigenzura buri murongo mugushiraho imiyoboro ya valve yo mu murima, kandi itanga ibisobanuro ku micungire yo gushyiramo imiyoboro ya valve.
Umuyoboro wa valve nkigice cyingenzi cya sisitemu. Ubwiza bwo kwishyiriraho imiyoboro ya valve igena neza neza imikoreshereze myiza yimikorere ya sisitemu. Inzira nyamukuru yo kugenzura imiyoborere yayo niyi ikurikira:
1, kugenzura valve no kwemerwa
1.1 Kugenzura isura ya valve: nta pore, trachoma, ibice hamwe n'ingese mu mubiri wa valve; Uruti ntirunamye, ibintu byangirika, urudodo rwuruti ruroroshye, rwiza rutagira insinga zacitse; Gland hamwe no kuzunguruka neza, byoroshye guhinduranya intoki; Ikibaho cya flange kidafite ibishushanyo, pockmark, nibindi.; Guhuza insanganyamatsiko mumeze neza; Igikoresho cyo gusudira cyujuje ibyangombwa. Valve bit numero, igitutu nibindi bipimo bihuye nigishushanyo.
1.2 Kugenzura inyandiko: Inyandiko zirimo cyane cyane: gahunda yubuziranenge, ibimenyetso bifatika, nkibishushanyo mbonera, inyandiko zipimishije, imfashanyigisho zo kubungabunga, ibisabwa byo kubika, hamwe nicyemezo cyo guhuza. Imyanya idahuye igomba kuba ifite ibyangombwa byo kurekura byateganijwe hamwe nicyapa kidahuye.
2. Guha agaciro ububiko bwo kubika no kubungabunga
Komeza valve inlet na outlet ifunze hanyuma ushire desiccant, usimbuze buri gihe ukurikije amabwiriza ya desiccant. Menya ubushyuhe, ubushuhe nibidukikije bikenewe mububiko ukurikije ibyangombwa byo kubungabunga valve. Kubyuma bitagira umuyonga, witondere guhitamo ibikoresho bitapfunyika. Indangagaciro zigomba kugenzurwa no kubungabungwa buri gihe mugihe cyo kubika.
3, ikizamini cyumuvuduko
Kuberako valve yakozwe shell, intebe no gufunga igitutu mbere yo kuva muruganda, gusa kora ikizamini cyo gufunga valve kurubuga. Ingano nigipimo cyigenzura, igipimo cyigihugu GB50184-2011 gisobanura igipimo cyikizamini cyumuvuduko wumurima, ibipimo byamahanga ntibisabwa. Mubisanzwe nyirubwite agenwa akurikije ubugenzuzi bwubuziranenge no gukoresha uburambe bwicyiciro cyo gukora valve, kandi valve rusange igomba gufungwa 100% mumurima.
3.1 Ikizamini giciriritse gisabwa: igikoresho cyo gupima valve ni amazi; Koresha urwego rutandukanye rwubwiza bwamazi ukurikije isuku ya sisitemu; Nyamara, iyo valve ikora igikoresho ni gaze, uburyo bwo kwipimisha burahitamo gukoresha umwuka wumye udafite amavuta yumye cyangwa azote, kandi birashobora gusimburwa numuvuduko wamazi.
3.2 Kumenya igitutu cyo gufunga ikizamini: Ibisabwa kugirango uhagarike umuvuduko wikizamini cya valve muri GB / T13927-2008 na ASME B16.34 na MSS-SP-61 ni bimwe. IKIZAMINI CY'IKIZAMINI CYA HYDROSTATIQUE NI 1.1 MU GIHE CYATANZWE KUGARAGAZA KUBIKORWA BYA VALVE ITANGAZO RYA 100OF, CYANGWA IKIZAMINI CY'ITANGAZAMAKURU KURUSHA 80psi GISHOBORA GUKORESHWA AHO. Iyo IZINA RY'AGACIRO RISHYIZWE HAMWE N'ITandukaniro RIKORESHEJWE RY'AKAZI CYANGWA Uburyo bwo GUKORESHA bwa valve ntibukwiriye kwipimisha umuvuduko ukabije, igitutu cy'ikizamini gishobora gutwarwa hakurikijwe inshuro 1.1 z'ikinyuranyo kinini cy'umuvuduko ukabije w'akazi cyaranzwe na inomero.
3.3 Isuzuma ryibisubizo: Ikizamini cyo gufunga ibipimo bya valve bisaba gusa ikizamini kumara igihe gito, kandi nta cyifuzo kidasanzwe gisabwa cyo gufunga ikizamini kitarenze iminota 5 mubikorwa nyirizina. Umuyoboro wafunzwe hamwe nibikoresho byoroshye ntushobora kumeneka kugaragara kandi ntagabanuka ryumuvuduko wikigereranyo cyumuvuduko mugihe cyo gufata umuvuduko. KUGICE CY'AGACIRO KUGARAGAZA KUMENYESHA, UKORESHEJWE BISHOBORA Gupima CYANE CYANE CYANE CYANE CYANGWA UKORESHEJE UMUBARE W'AMAFARANGA CYANGWA AMAZI Y’AMAZI NKUKO BYASOBANUWE MU KIZAMINI CYA MSS-SP-61. Kumeneka IS bijyanye na diameter nominal ya valve. Ibisabwa bisohoka mubipimo byigihugu bisa nibisanzwe byabanyamerika.
1 2 mumitungo ya peteroli na gaze kumeneka kumeneka no guca urubanza bigira uruhare runini mugikorwa cya valve mumiyoboro ya peteroli na gaze, icyerekezo cyogukwirakwiza hagati, uruhare runini mukugenzura umuvuduko, valve * * rusange bigira ingaruka kumusaruro ibibazo byumutekano nibisohoka, kumeneka kwa valve hanze yimanza zombi ni ukumena valve (kumeneka) no kumeneka imbere (kumeneka). Niba itabonetse kandi igakemurwa mugihe, hazabaho ingaruka zikomeye z'umutekano, zishobora kugira ingaruka kumutekano wibikorwa byo gutwara peteroli na gaze no gukora no gufata neza ibikoresho no kuvugurura. Iyo valve yamenetse, urashobora kumva ibyabaye, ukareba niba hari itangazamakuru rigaragara hamwe nibindi byagaragaye, ariko kandi ushobora gukoresha gaze yaka
Umuyoboro ugira uruhare runini mu mikorere ya miyoboro ya peteroli na gaze, nko guca imiyoboro, gukwirakwiza icyerekezo gitemba hagati, kugenzura umuvuduko nibindi. Ikibazo gikunze kugira ingaruka kumutekano wa valve ni ukumeneka. Imanza ebyiri zo kumeneka kwa valve nizisohoka hanze ya valve (byitwa gusohoka hanze) hamwe no kuva imbere (byitwa kumeneka imbere). Niba itabonetse kandi igakemurwa mugihe, hazabaho ingaruka zikomeye z'umutekano, zishobora kugira ingaruka kumutekano wibikorwa byo gutwara peteroli na gaze no gukora no gufata neza ibikoresho no kuvugurura. Iyo valve yamenetse, urashobora kumva amajwi ahabigenewe, ukareba niba hari ibitangazamakuru bigaragara kandi nibindi byabonetse, ariko nanone ushobora gukoresha gaze yaka umuriro cyangwa ibikoresho byo kumeneka kugirango ubigenzure kandi ubimenye. Nyuma yo kumeneka kwa valve, kwihisha muri rusange birakomeye, bitabonetse mugihe, byoroshye kugaragara hejuru yumuvuduko ukabije, kwanduza peteroli nizindi mpanuka zibyara umutekano muke, nko kuba habaho itangazamakuru ritandukanye, umurongo wibikiro bya peteroli, ibikoresho byo hasi ntibishobora kuba gusanwa, nibindi, ingaruka zirakomeye.
Impamvu yimbere yimbere ya valve
1.1 Hindura ikibazo ntarengwa
Impamvu yingenzi iganisha kuri valve yamenetse ni uguhindura imipaka ntarengwa. INTAMBWE Yambere MU GUSOBANURA valve yamenetse ni ukureba niba switch ya valve ihari, cyane cyane kugirango urebe niba valve ishobora gufungwa neza ahantu. Imipira myinshi yumupira mumwanya wuzuye, ibice byo gufunga umupira hamwe numubiri wa valve ukeneye gusa gutandukanya dogere 2 ~ 3, bizatera kumeneka hagati. Kuberako plug yamashanyarazi yagabanije diameter, bityo ibice rusange byo gufunga hamwe numubiri wa valve itandukaniro rya dogere 10-15 bizatera kumeneka imbere. Mubisanzwe utume imipaka ya valve idahari ntabwo ihari ahanini biterwa nibihe bikurikira:
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. kuba hagati yikibaho cya valve na seti yashizwemo ibirundo byegeranije umwanda nkumukungugu, umucanga, ingese, irangi, byakozwe mumatara afunga valve ntibishobora gushyirwaho mumwanya wacitse;
. kumeneka;
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1.2 Umwanda ubaho muri valve
Indi mpamvu itera kumeneka ni burigihe habaho imyanda muri valve. Iyi myanda irashobora kuba umucanga, amabuye, ingese, icyuma cyo gusudira, nibindi, ariko kandi birashobora kuba ibikoresho, inkoni zo gusudira, inkoni zinkwi, ibicuruzwa bya pulasitike nibindi bisa bisa biboneka ahazubakwa. Ibi bibazo biterwa ahanini nimpamvu zikurikira:
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. ”Impeta cyangwa isoko y'isoko, bikavamo gusohoka imbere.
(3) Mugihe cyubwubatsi, ibikorwa ntabwo bihuye namategeko, kandi ibisobanuro byubwubatsi ntibitabwaho. Ibikoresho by'abakozi, gusudira electrode hamwe nizindi izuba ryubatswe byinjira muri valve, bigatuma valve yimbere.
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. , bikavamo gusohoka imbere.
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