Itondekanya nibintu biranga valve ahanini biterwa na valve. Ibuka kirazira 14 zo gushiraho valve

Itondekanya nibintu biranga valve ahanini biterwa na valve. Ibuka kirazira 14 zo gushiraho valve Hariho ubwoko bwinshi bwa valve. Hamwe nogukomeza kunoza imikorere yikoranabuhanga no gukora muburyo bwose bwibikoresho byuzuye, ubwoko bwa valve buracyiyongera, kandi hariho uburyo butandukanye bwo gutondeka. Umuyoboro wikora: wishingikirize hagati (amazi, gaze, amavuta, nibindi) nubushobozi bwayo bwo gukora valve. Umuyoboro ukoreshwa: Valve ikoreshwa n'intoki, amashanyarazi, hydraulic cyangwa pneumatike. Gutondekanya ukurikije ihame ryimiterere nuburyo busanzwe bukoreshwa muburyo bwo murugo no mumahanga, buri bwoko bwa valve burashobora kugabanwa muburyo butandukanye bwuburyo ukurikije imiterere. Hariho ubwoko bwinshi bwa valve. Hamwe nogukomeza kunoza imikorere yikoranabuhanga no gukora muburyo bwose bwibikoresho byuzuye, ubwoko bwa valve buracyiyongera, kandi hariho uburyo butandukanye bwo gutondeka. 1. Byashyizwe mubikorwa byikora no gutwara Automatic valve: kwishingikiriza hagati (amazi, gaze, parike, nibindi) nubushobozi bwayo bwo gukora valve. Nka valve yumutekano, reba valve, igitutu kigabanya valve, umutego wumuyaga, umutego wikirere, icyuma cyaciwe cyihutirwa, icyuma cyigenga cyigenzura cyumuvuduko, icyuma cyigenga cyigenzura, nibindi .. , hydraulic cyangwa pneumatic means. Nka irembo, irembo ryisi, iriba rya trottle, valve yikinyugunyugu, umupira wumupira, icyuma gipima, diaphragm valve, igenzura rya firime pneumatike, pneumatic piston igenzura, nibindi. reba Igice cya 3 kubisobanuro byubunini bwizina) Umuyoboro muto wa diameter: ingano yizina ≤DN40 valve. Hagati ya diameter yo hagati: ingano yizina DN50 ~ DN300. Umuyoboro munini wa diameter: ubunini bw'izina DN350 ~ DN1200. Umuyoboro munini wa diameter: ingano yizina ≥DN1400 valve. B. Gutondekanya nigitutu cyizina (reba Igice cya 3 kugirango usobanure ibipimo byizina) Umuyoboro wa Vacuum: valve hamwe numuvuduko wakazi uri munsi yumuvuduko wikirere. Umuvuduko muke: umuvuduko wizina PN≤16 valve. Umuvuduko wo hagati wumuvuduko: umuvuduko wizina PN25 ~ 63 valve. Umuvuduko mwinshi wumuvuduko: nominal igitutu PN100 ~ 800 valve. Ultra yumuvuduko mwinshi: igitutu nominal PN≥1000 valve. C, ukurikije ubushyuhe bwo hagati yubushyuhe bwo gutondekanya Ubushyuhe bwo hejuru: T> 425 ℃ valve. Ubushyuhe bwo hagati: 120 ℃ Ubushyuhe busanzwe: -29 ℃ ≤ T ≤120 ℃ valve. Ubushyuhe buke: -101 ℃ ≤ T ** Umuyoboro w'ubushyuhe: T D. Ibikoresho by'ibyuma: nk'umuringa wavanze n'umuringa, aluminium alloy valve, titanium alloy valve, Monel alloy valve, Hastelloy valve, Inkel valve, icyuma cyuma, icyuma cya karubone, icyuma giciriritse cyuma, icyuma kinini kivanze nicyuma, icyuma kitagira umuyonga. Umubiri wicyuma utondekanye: nka lisiti yatunganijwe neza, plastike itondekanye, reberi itondekanye, emamel yatondekanye. E. Gutondekanya muburyo bwo guhuza imiyoboro (reba Igice cya 5 kuburyo bwihariye bwo guhuza) Umuyoboro uhindagurika: valve ifite umubiri uhindagurika hamwe numuyoboro uhindagurika. Umuyoboro wuzuye: valve hamwe nudodo twimbere cyangwa hanze mumubiri kandi ugahuza umuyoboro. Umuyoboro wo gusudira: umubiri wa valve hamwe na butt groove cyangwa sock weld, gusudira kumuyoboro. Umuyoboro wa clamp uhuza: valve ifite clamp kumubiri hamwe na clamp ihuza umuyoboro. Umuyoboro uhuza amaboko: valve ihujwe n'umuyoboro ukoresheje akaboko. F. Gutondekanya ukurikije uburyo bwo gukora Intoki Intoki: Valve ikoreshwa nintoki zabantu hamwe nintoki, ikiganza, lever, cyangwa spock. Iyo hakenewe torque nini, ibikoresho byinyo, ibikoresho nibindi bikoresho byo kugabanya birashobora gukoreshwa. Umuyoboro w'amashanyarazi: valve ikoreshwa na moteri, electronique cyangwa ikindi gikoresho cyamashanyarazi. Hydraulic cyangwa pneumatic valve: valve ikoreshwa numuvuduko wamazi (amazi, amavuta, nibindi) cyangwa umwuka. 3. Gutondekanya ukurikije ihame ryimiterere Gutondekanya ukurikije ihame ryimiterere kuri ubu ni uburyo bukunze kugaragara mu gihugu no mu rwego mpuzamahanga, cyane cyane bugabanijwemo amarembo, irembo ry’isi, ikinyugunyugu kinyugunyugu, umupira w’umupira, icyuma gipima, icyuma gipima, igenzura, umutekano , umuvuduko ugabanya valve, umutego wumutego, diaphragm valve, trottle valve, kugenzura valve, intego nyinshi, nibindi .. Buri bwoko bwa valve burashobora kugabanwa muburyo butandukanye bwuburyo bushingiye kumiterere. Ingero za valve zisanzwe nizi zikurikira: Irembo ryumuryango - valve aho ibice byo gufungura no gufunga byimuka perpendicular yerekeza kumurongo wintebe (imigezi yo hagati). Irembo ry'irembo rishobora kugabanywamo ibice by'irembo (irembo rimwe, irembo rya kabiri, irembo rya elastike, n'ibindi), inzugi z'irembo ziringaniye, inzugi z'icyuma, n'ibindi. Irembo rya valve ryerekanwe kuburyo bukurikira: Wedge gate valve 1, 2, 3, 4 Urupapuro rukurikira ahanini ni ukubera valve, ibuka 14 ntushireho valve umwanya munini kubera valve, ibuka 14 ntushireho valve . Sisitemu y'imiyoboro ntiyigeze isukurwa neza mbere yo kurangira, kandi umuvuduko n'umuvuduko ntibishobora kuba byujuje ibisabwa byo gutembera imiyoboro. Ndetse n'umuvuduko w'amazi imbaraga zipima amazi aho gutemba. Ingamba: koresha sisitemu kugirango ushireho umutobe ntarengwa cyangwa umuvuduko wamazi ntugomba kuba munsi ya 3m / s yo gukaraba. Ibara no gukorera mu mucyo bisohoka bigomba kuba bihuye n’amazi yinjira mu buryo bugaragara. Ikizamini cya Hydrostatike cyakozwe munsi yubushyuhe bubi mugihe cyo kubaka imbeho. Ingaruka: kubera igitutu cyamazi yipimisha amazi yahise akonja vuba, kuburyo umuyoboro wahagaritse nabi. Ingero: gerageza gukora ikizamini cyumuvuduko wamazi mbere yimvura, kandi nyuma yikizamini cyumuvuduko, amazi agomba guhumeka neza, cyane cyane amazi yo muri valve agomba kuba atunganye murushundura, bitabaye ibyo valve ikazacika. Ikizamini cyumuvuduko wamazi kigomba gukorwa mugihe cyitumba, kandi amazi agomba guhumeka neza nyuma yikizamini cyumuvuduko. Mugihe ikizamini cya hydrostatike kidashoboka, umwuka wugarijwe urashobora gukoreshwa. Oya-oya 2 Sisitemu y'imiyoboro ntiyigeze isukurwa neza mbere yuko irangira, kandi umuvuduko n'umuvuduko ntibishobora kuba byujuje ibisabwa byo gutembera imiyoboro. Ndetse n'umuvuduko w'amazi imbaraga zipima amazi aho gutemba. Ingaruka: ubwiza bwamazi ntibushobora kuzuza ibisabwa mubikorwa bya sisitemu y'imiyoboro, akenshi bizatera kugabanya imiyoboro cyangwa kugabanuka. Ingamba: koresha sisitemu kugirango ushireho umutobe ntarengwa cyangwa umuvuduko wamazi ntugomba kuba munsi ya 3m / s yo gukaraba. Ibara no gukorera mu mucyo bisohoka bigomba kuba bihuye n’amazi yinjira mu buryo bugaragara. Oya-oya 3 Umwanda, amazi yimvura, imiyoboro ya kondensate ntukore ikizamini cyamazi gifunze kizahishwa. Ingaruka: Birashobora gutera amazi kumeneka no gutakaza abakoresha. Ingamba: imirimo yo gupima amazi ifunze igomba kuba ijyanye no kwemerwa bisanzwe. Munsi yubutaka yashyinguwe, igisenge cyahagaritswe, imiyoboro nindi myanda ihishe, amazi yimvura, umuyoboro wamazi wuzuye kugirango hatabaho kumeneka. Taboo 4 Iyo igeragezwa ryingufu zamazi hamwe nigeragezwa rya sisitemu yimiyoboro, hagomba kubahirizwa agaciro k umuvuduko nigipimo cyamazi, kandi igenzura ryamazi ntirihagije. Ingaruka: Kumeneka kwabaye nyuma yimikorere ya sisitemu yimiyoboro, bigira ingaruka kumikoreshereze isanzwe. Ingamba: iyo sisitemu y'umuyoboro igeragejwe ukurikije ibisabwa n'ibishushanyo mbonera, usibye kwandika agaciro k'umuvuduko cyangwa ihinduka ry'amazi mugihe cyagenwe, birakenewe cyane cyane kugenzura neza niba hari imyanda. Oya-oya 5 Ikinyugunyugu kinyugunyugu gifite flanges zisanzwe. Ingaruka: ikinyugunyugu kinyugunyugu nubunini busanzwe bwa valve flange ntabwo ari kimwe, diameter imwe ya flange ni nto, kandi disiki ya kinyugunyugu nini nini, bivamo kudafungura cyangwa bigoye gufungura ibyangiritse. Ingero: ukurikije ubunini nyabwo bwa kinyugunyugu valve flange itunganya flange. Oya-oya 6 Nta mwobo wabitswe hamwe n'ibice byinjijwe mu iyubakwa ry'inyubako, cyangwa ubunini bw'imyobo yabitswe ni nto cyane kandi ibice byashyizwemo ntibigaragara. Ingaruka: mu iyubakwa ry'umushinga wo gushyushya no gukora isuku, kata inyubako, cyangwa no guca ibyuma bishimangira, bigira ingaruka kumikorere yinyubako. Ingamba: umenyereye neza igishushanyo mbonera cyubwubatsi bwubushyuhe n’isuku, ukurikije ibikenewe mu miyoboro no gushyigikira ibyuma bimanikwa, fata iya mbere mu bufatanye n’imyubakire y’imyobo yabitswe hamwe n’ibice byashyizwe mu nyubako, hifashishijwe cyane cyane kuri igishushanyo mbonera n'ibisobanuro byubwubatsi. No. ntabwo yujuje ibisabwa kode yubwubatsi. Ingaruka: umunwa utari wo mu kanwa ntabwo uri mumurongo wo hagati ugira ingaruka itaziguye yo gusudira hamwe nubwiza bwimyumvire. Nta tandukanyirizo riri hagati yabyo, umuyoboro wurukuta wijimye ntusunika igikonjo, ubugari nuburebure bwa weld ntabwo byujuje ibisabwa byingufu zisabwa. Ingero: nyuma yo gusudira imiyoboro ihuye, umuyoboro ntugomba kuba umunwa utari wo, ugomba kuba kumurongo wo hagati, mugenzi we agomba gusiga icyuho, umuyoboro wurukuta wijimye kugeza kumasuka, byongeyeho, ubugari nuburebure bwa weld bigomba gusudira ukurikije ibisabwa mubisobanuro. Taboo 8 Umuyoboro ushyingurwa mu butaka bwakonje ndetse nubutaka butavuwe neza, intera nu mwanya wibikoresho bya pipine ntibikwiye, ndetse nuburyo bwo kubumba amatafari yumye. Ingaruka: Umuyoboro wangiritse mugikorwa cyo gusubira inyuma kubera inkunga idahwitse, bivamo kongera gukora no gusana. Ingamba: umuyoboro ntushobora gushyingurwa mu butaka bwakonje ndetse nubutaka butavuwe neza, umwanya wa pir ugomba kuba wujuje ibyangombwa bisabwa n’amategeko y’ubwubatsi, padi igomba kuba ikomeye, cyane cyane imiyoboro y’imiyoboro, ntigomba kwihanganira ingufu. Amatafari yo gushyigikira amatafari yo gukoresha sima ya marimoni, reba ubunyangamugayo, ushikamye. No. Ingaruka: imiyoboro ya pipe irekura, umuyoboro uhinduka, ndetse uragwa. Ingero: Kwagura bolt bigomba gutoranywa ibicuruzwa byujuje ibyangombwa, kandi ikizamini cyicyitegererezo kigomba gukorwa nibiba ngombwa. Aperture yo kwaguka bolt ntigomba kuba nini kurenza diameter yo hanze yo kwaguka Bolt 2mm, kandi kwaguka bigomba gukoreshwa muburyo bwa beto. Oya-oya 10 Flange na gasketi imbaraga zo guhuza imiyoboro ntabwo bihagije, guhuza bolt ni bigufi cyangwa binini. Ibikoresho bya reberi bikoreshwa mu miyoboro yubushyuhe, gasike ya asibesitosi ikoreshwa mu miyoboro y’amazi akonje, naho gasketi ebyiri cyangwa gasketi yacaguwe ikoreshwa hamwe na gaze ya flange yasohotse mu muyoboro. Ingaruka: flange ifatanye ntabwo ifatanye, ndetse yangiritse, ibintu byo kumeneka. Flange liner isohoka mu muyoboro kandi byongera imbaraga zo guhangana. Ingamba: flanges na gasketi kumiyoboro igomba kuba yujuje ibyangombwa byerekana igishushanyo mbonera cyakazi. Kuri flake gasketi yo gushyushya no gutanga amazi ashyushye, hagomba gukoreshwa gasketi ya asibesitosi; Ibikoresho bya reberi bigomba gukoreshwa kuri flange gasketi yo gutanga amazi hamwe nuyoboro wamazi. Igikoresho cya flange ntigomba gusohoka mu muyoboro, uruziga rwacyo rugana ku mwobo wa flange. Nta padi ya bevel cyangwa gasketi nyinshi igomba gushyirwa hagati ya flange. Diameter ya bolt ihuza flange igomba kuba munsi ya 2mm kurenza aperture ya flange, kandi uburebure bwinkoni ya bolt irinda ibinyomoro bigomba kuba 1/2 cyubunini bwimbuto. Taboo 11 Uburyo bwo kwishyiriraho Valve ntabwo aribyo. Kurugero, hagarika valve cyangwa ugenzure amazi ya valve (amavuta) atandukana nikimenyetso, uruti rushyizwe hepfo, cheque valve yashizwemo itambitse yashyizweho mu buryo buhagaritse, nta mwanya ufunguye cyangwa ufunze kugirango ufate amarembo ya valve cyangwa ikinyugunyugu. valve, hamwe nigiti cya valve ihishe ntabwo ireba umuryango wubugenzuzi. Ingaruka: kunanirwa na valve, gufata neza biragoye, valve kumanuka akenshi bitera amazi kumeneka. Ibipimo: ukurikije amabwiriza yo kwishyiriraho ya valve yo kwishyiriraho, irembo ryurugi rwa valve hasigara kwaguka bihagije kwuburebure bwugurura, ikinyugunyugu kinyugunyugu gitekereza neza umwanya wikizunguruka, ubwoko bwubwoko bwose bwa valve ntibushobora kuba munsi yumwanya utambitse, ariko ntibimanuka. Umuyoboro uhishe ntabwo wujuje gusa gufungura no gufunga ibisabwa byumuryango wubugenzuzi, icyarimwe uruti rwa valve rugomba kuba rugana kumuryango wubugenzuzi. Taboo 12 Ibisobanuro na moderi za valve zashyizweho ntabwo zujuje ibisabwa. Kurugero, igitutu cyizina cya valve kiri munsi yikigereranyo cya sisitemu; Iyo diameter ya pipe iri munsi cyangwa ingana na 50mm, ikoreshwa rya valve; Amazi ashyushye ashyushye yumye, riser ukoresheje valve ihagarara; Imiyoboro ya pompe yumuriro ifata ikinyugunyugu. Ingaruka: bigira ingaruka zifungura no gufunga bisanzwe bya valve hanyuma ugahindura guhangana, igitutu nibindi bikorwa. Ndetse byateje imikorere ya sisitemu, kwangiza valve gusana ku gahato. Ibipimo: umenyereye urwego rwo gusaba rwubwoko bwose bwa valve, ukurikije ibisabwa mugushushanya kwa valve ibisobanuro na moderi. Umuvuduko wa nominal ugomba kuba wujuje ibisabwa byumuvuduko wikizamini. Ukurikije ibisabwa mu gitabo cyubwubatsi: umuyoboro w’amazi utanga amazi ya diameter munsi cyangwa ingana na 50mm bigomba gukoreshwa na valve yisi; Irembo ry'irembo rigomba gukoreshwa mugihe diameter ya pipe irenze 50mm. Gushyushya amazi ashyushye no kumisha, vertike igenzura verve igomba gukoreshwa mumarembo, umuyoboro wa pompe wumuriro ntugomba gukoresha ikinyugunyugu. Taboo 13 Indangagaciro ntizigenzurwa nkuko bisabwa mbere yo kwishyiriraho. Ingaruka: mugihe cyimikorere ya sisitemu, icyerekezo cya valve nticyoroshye, valve ntifunze cyane kandi amazi yamenetse (parike) bibaho, bikavamo kongera gukora no gusana, ndetse bikagira ingaruka kumazi asanzwe (parike). Ibipimo: mbere yo gushiraho valve, imbaraga zumuvuduko nigipimo cyo gukomera bigomba gukorwa. Ikizamini kigomba kugenzurwa ku bushake 10% yubunini bwa buri cyiciro (ikirango kimwe, ibisobanuro bimwe, icyitegererezo kimwe), kandi bitari munsi yimwe. Ikizamini cyimbaraga nogukomera bigomba gukorwa umwe umwe kuri valve ifunze yashyizwe kumuyoboro munini kandi igira uruhare rwo guca. Imbaraga zipima imbaraga nigipimo cyikigereranyo bigomba kuba byujuje ibisabwa "Kode yo Kwemera Ubwiza Bwubwubatsi bwo Gutanga Amazi no Kuvoma no gushyushya Ubwubatsi" (GB 50242-2002). Taboo 14 Ibikoresho byingenzi, ibikoresho nibicuruzwa bikoreshwa mubwubatsi kubura ibyangombwa bisuzumabumenyi bya tekiniki cyangwa ibyemezo byibicuruzwa bijyanye nubuziranenge bwigihugu cyangwa minisitiri. Ingaruka: Ubwiza bwumushinga ntabwo bujuje ibisabwa, harashobora kubaho impanuka, ntibishobora gutangwa kugirango bikoreshwe kuri gahunda, bigomba gusubirwamo; Tera igihe ntarengwa cyo gutinda, umurimo nibikoresho byiyongera. Ingamba: ibikoresho by'ibanze, ibikoresho n'ibicuruzwa bikoreshwa mu gutanga amazi no kuhira amazi no gushyushya no gukora isuku bigomba kuba byujuje ibyangombwa byo gusuzuma ubuziranenge bwa tekiniki cyangwa ibyemezo by'ibicuruzwa byatanzwe na leta cyangwa minisiteri y'ibipimo biriho ubu; Izina ryibicuruzwa, icyitegererezo, ibisobanuro, kode yubuziranenge bwigihugu, itariki yatangiweho, izina n’aho wabikoze, icyemezo cyubugenzuzi cyangwa kode yibicuruzwa byatanzwe.