Ingamba zo guhitamo Valve! Icyegeranyo! Ubwoko bwa Valve hamwe nubwoko bwubwoko bwatoranijwe

Ingamba zo guhitamo Valve! Icyegeranyo! Ubwoko bwa Valve hamwe nubwoko bwubwoko bwatoranijwe

Muri sisitemu yo kuvoma amazi, valve nibintu bigenzura uruhare rwingenzi ni ugutandukanya ibikoresho na sisitemu yo kuvoma, kugenzura imigendekere, kwirinda gusubira inyuma, kugenzura no gusohora umuvuduko. Irashobora gukoreshwa mugucunga urujya n'uruza rw'amazi, amazi, umwuka, ubwoko bwose bw'itangazamakuru ryangirika, icyondo, amavuta, ibyuma byamazi nibitangazamakuru bya radio. Kuberako imiyoboro ya sisitemu yo guhitamo valve ikwiye cyane ni ngombwa cyane, kubwibyo, kugirango wumve ibiranga valve no guhitamo intambwe nintambwe nayo iba ingenzi.
Muri sisitemu yo kuvoma amazi, valve nibintu bigenzura uruhare rwingenzi ni ugutandukanya ibikoresho na sisitemu yo kuvoma, kugenzura imigendekere, kwirinda gusubira inyuma, kugenzura no gusohora umuvuduko. Irashobora gukoreshwa mugucunga urujya n'uruza rw'amazi, amazi, umwuka, ubwoko bwose bw'itangazamakuru ryangirika, icyondo, amavuta, ibyuma byamazi nibitangazamakuru bya radio. Kuberako imiyoboro ya sisitemu yo guhitamo valve ikwiye cyane ni ngombwa cyane, kubwibyo, kugirango wumve ibiranga valve no guhitamo intambwe nintambwe nayo iba ingenzi.
Ibyiciro byaindanga
Ubwa mbere, valve irashobora kugabanywamo ibyiciro bibiri:
Ibyiciro byikora byikora: biterwa nuburyo bwo hagati (amazi, gaze) ubushobozi bwayo bwo gukora valve.
Nka cheque ya valve, umutekano wumutekano, kugenzura valve, umutego, kugabanya umuvuduko, nibindi.
Ubwoko bwa kabiri bwo gutwara valve: hifashishijwe intoki, amashanyarazi, hydraulic, pneumatike kugirango igenzure ibikorwa bya valve.
Nka irembo, irembo ryisi, ububiko bwa trottle, valve yikinyugunyugu, umupira wumupira, gucomeka nibindi.
Babiri, ukurikije imiterere yimiterere, ukurikije icyerekezo cyigice cyo gufunga ugereranije nintebe yintebe ya valve irashobora kugabanwa:
1. Hagarika imiterere yumuryango: igice cyo gufunga kigenda hagati yintebe;
2. Imiterere y'irembo: igice cyo gufunga kigenda gihagaritse hagati yintebe;
3. Isake n'umupira: igice cyo gufunga ni plunger cyangwa umupira, uzenguruka umurongo wo hagati;
4. Imiterere yo kuzunguruka: igice cyo gufunga kizenguruka uruziga hanze yintebe;
5. Disiki: disiki yigice cyo gufunga izenguruka uruziga rwicaye;
6. Imiterere ya valve ishusho: igice cyo gufunga kiranyerera mu cyerekezo perpendicular kumuyoboro.
Bitatu, ukurikije imikoreshereze, ukurikije imikoreshereze itandukanye ya valve irashobora kugabanwa:
1. Kumena: bikoreshwa muguhuza cyangwa guca itangazamakuru ryumuyoboro, nka globe yisi, valve yumuryango, umupira wumupira, ikinyugunyugu, nibindi.
2. Kugenzura: bikoreshwa mukurinda itangazamakuru gusubira inyuma, nka cheque valve.
3 guhinduranya hamwe na: bikoreshwa muguhindura umuvuduko nigitemba cyikigereranyo, nko kugenzura valve, kugabanya umuvuduko.
4. Ikwirakwizwa: rikoreshwa muguhindura icyerekezo cyogutambuka hagati, gukwirakwiza hagati, nkinkoko yinzira eshatu, gukwirakwiza valve, slide valve, nibindi.
5. Umuyoboro wumutekano: iyo umuvuduko wo hagati urenze agaciro kagenwe, ukoreshwa mugusohora ibikoresho birenze urugero kugirango umutekano wibikoresho bya pipine nibikoresho, nka valve yumutekano na valve impanuka.
6. Ubundi buryo budasanzwe bukoreshwa: nk'umutego, indege ya valve, imiyoboro y'amazi, n'ibindi.
Bane, ukurikije uburyo bwo gutwara, ukurikije uburyo butandukanye bwo gutwara bushobora kugabanwa:
1. Igitabo: hifashishijwe uruziga rwamaboko, ikiganza, lever cyangwa spocket, hariho gutwara abantu, itara ryogukoresha rifite ibikoresho byinyo, ibikoresho nibindi bikoresho byo kugabanya.
2. Amashanyarazi: atwarwa na moteri cyangwa ibindi bikoresho byamashanyarazi.
3. Hydraulic: itwarwa na (amazi, amavuta).
4. Pneumatike: itwarwa n'umwuka uhumanye.
Batanu, ukurikije igitutu, ukurikije umuvuduko wizina wa valve urashobora kugabanwa:
1. Umuyoboro wa Vacuum: *** igitutu 0.1Mpa, aribyo 760mm ya mercure ndende, mubisanzwe hamwe na mm mercure cyangwa mm inkingi y'amazi kugirango igaragaze igitutu.
2. Umuvuduko ukabije wumuvuduko: umuvuduko wizina PN≤1.6Mpa valve (harimo PN≤1.6MPa icyuma)
3. Umuvuduko wo hagati wumuvuduko: umuvuduko wizina PN2.5-6.4mpa valve.
Umuvuduko mwinshi wumuvuduko: umuvuduko wizina PN10.0-80.0MPa valve.
5. Ultra yumuvuduko mwinshi: umuvuduko wizina PN≥100.0MPa valve.
Gatandatu, ukurikije ubushyuhe bwikigereranyo, ukurikije valve ikora ubushyuhe bwo hagati irashobora kugabanwa:
1. Umuyoboro rusange: ubereye ubushyuhe buciriritse -40 ℃ ~ 425 ℃ valve.
2. Ubushyuhe bwo hejuru: bukwiranye n'ubushyuhe bwo hagati ya 425 ℃ ~ 600 ℃ valve.
3. Ubushyuhe budashobora gushyuha: bukwiranye n'ubushyuhe bwo hagati ya 600 ℃ cyangwa hejuru ya valve.
4. Ubushyuhe bwo hasi: bukwiranye n'ubushyuhe bwo hagati -150 ℃ ~ -40 ℃ valve.
5. ** ubushyuhe bwubushyuhe: bukwiranye nubushyuhe bwo hagati munsi -150 ℃ valve.
Birindwi, ukurikije diameter nominal, ukurikije diameter nominal ya valve irashobora kugabanwa:
1. Umuyoboro muto wa diameter: diameter nominal DN40mm valve.
2. Hagati ya diameter yo hagati: diameter nominal DN50 ~ 300mm.
3. Umuyoboro munini wa diameter: diameter nominal DN350 ~ 1200mm.
4. Umuyoboro munini wa diameter: diameter nominal DN≥1400mm.
Umunani, ukurikije uburyo bwo guhuza hamwe numuyoboro, ukurikije valve nuburyo bwo guhuza imiyoboro irashobora kugabanwa:
1. Umuyoboro wa flanged: umubiri wa valve ufite flange, kandi umuyoboro uhujwe na flange.
2. Umuyoboro wuzuye: umubiri wa valve numutwe wimbere cyangwa hanze, hamwe numuyoboro ufite umurongo uhuza.
3. Kuzunguza valve: umubiri wa valve ufite umunwa wo gusudira, na valve irasudira kumuyoboro.
4 clamp valve ihuza: umubiri wa valve hamwe na clamp, kandi umuyoboro uhujwe na clamp valve.
5. Umuyoboro woguhuza amaboko: valve ihujwe numuyoboro nintoki.
Ibiranga indangagaciro
Ibiranga Valve mubisanzwe mubwoko bubiri, ibiranga serivisi nibiranga imiterere.
Koresha ibiranga: igena imikoreshereze yingenzi yimikorere ya valve nurwego rwo gukoresha, ni iyikoreshwa rya valve iranga ni: icyiciro cya valve (icyiciro cyumuzingi gifunze, kugenzura valve, umutekano wumutekano, nibindi); Ubwoko bwibicuruzwa (valve yumuryango, valve yisi, valve yikinyugunyugu, umupira wumupira, nibindi); Ibice byingenzi bya valve (umubiri wa valve, igifuniko, uruti, disiki, hejuru yikimenyetso) ibikoresho; Uburyo bwo kohereza Valve, nibindi
Ibiranga imiterere: igena ishyirwaho rya valve, gusana, kubungabunga hamwe nubundi buryo bwibintu bimwe na bimwe biranga imiterere, bijyanye nibiranga imiterere ni: uburebure bwimiterere ya valve nuburebure rusange, hamwe nuburyo bwo guhuza imiyoboro (guhuza flange, umugozi guhuza, guhuza imiyoboro, guhuza urudodo rwo hanze, gusudira kurangiza, nibindi); Uburyo bwo gufunga hejuru (shyiramo impeta, impeta yumutwe, kugaragara, gusudira spray, umubiri wumubiri); Imiterere yimiterere yibiti (inkoni izunguruka, inkoni yo guterura), nibindi
Guhitamo uburyo bwo guhitamo nuburyo shingiro
Intambwe zo gutoranya:
1, gusiba neza mubikoresho cyangwa gukoresha ibikoresho, menya imiterere yakazi ya valve: ikoreshwa ryikigereranyo, umuvuduko wakazi, ubushyuhe bwakazi nibindi.
2, menya diameter nominal nuburyo bwo guhuza umuyoboro uhuza na valve: flange, umugozi, gusudira, nibindi.
3, menya uburyo bwo gukora valve: intoki, amashanyarazi, electromagnetic, pneumatike cyangwa hydraulic, guhuza amashanyarazi cyangwa guhuza amashanyarazi na hydraulic.
4, ukurikije imiyoboro yohereza imiyoboro, igitutu cyakazi, ubushyuhe bwakazi kugirango umenye igikonoshwa cyatoranijwe hamwe nibice byimbere byibikoresho: icyuma cyumukara, icyuma cyoroshye, icyuma cyangiza, ibyuma bya karubone, ibyuma bivanze, ibyuma birwanya aside, umuringa wumuringa, nibindi
5, hitamo ubwoko bwa valve: gufunga inzitizi zumuzingi, kugenzura valve, umutekano wumutekano, nibindi.
6, menya ubwoko bwa valve: valve irembo, valve yisi, umupira wumupira, ikinyugunyugu, ikariso ya trottle, valve yumutekano, umuvuduko ugabanya umuvuduko, umutego wamazi, nibindi.
7, menya ibipimo bya valve: kubintu byikora byikora, ukurikije ibikenewe bitandukanye kugirango umenye uburyo bwo kwemererwa gutemba, ubushobozi bwo gusohora, umuvuduko winyuma, nibindi, hanyuma umenye diameter nominal yumuyoboro hamwe na diameter yumwobo wintebe ya valve. .
8, menyesha ibipimo byatoranijwe bya geometrike ya valve: uburebure bwimiterere, imiterere ya flange ihuza nubunini, fungura kandi ufunge icyerekezo cyuburebure bwa valve yubunini, guhuza ubunini bwa bolt numubare, ubunini bwuburyo bwose bwa valve.
9, ikoreshwa ryamakuru ariho: urutonde rwibicuruzwa bya valve, ibicuruzwa byintangarugero nibindi bicuruzwa bikwiye.
Guhitamo ishingiro rya valve:
Mugusobanukirwa guhitamo intambwe ya valve, ariko kandi igomba kurushaho gusobanukirwa ishingiro ryo gutoranya indangagaciro.
1, ikoreshwa rya valve yatoranijwe, imiterere yimikorere nuburyo bwo kugenzura.
2, imiterere yuburyo bukora: umuvuduko wakazi, ubushyuhe bwakazi, imikorere ya ruswa, niba irimo ibice bikomeye, niba uburyo ari uburozi, bwaba bwaka, buturika buturika, ubukonje buciriritse nibindi.
3, ibiranga amazi ya valve biranga ibisabwa: kurwanya imigezi, ubushobozi bwo gusohora, ibiranga imigezi, urwego rwo gufunga nibindi.
4, ingano yo kwishyiriraho nubunini bwo hanze busabwa: diameter nominal, guhuza umuyoboro nubunini bwihuza, ingano yo hanze cyangwa uburemere.
5. Ibisabwa byinyongera kubijyanye no kwizerwa, ubuzima bwa serivisi nibikorwa biturika bituruka kubicuruzwa bya valve.
Mugihe uhitamo ibipimo, menya ko:
Niba AGACIRO KAKORESHEJWE KUGENZURA INTEGO, Ibipimo byinyongera bikurikira BIGOMBA KUMENYESHWA: uburyo bwo gukora, ntarengwa N'ibisabwa byibuze bitemba, kugabanuka k'umuvuduko ukabije, kugabanuka k'umuvuduko gufunga, ntarengwa na minisiteri ntoya yinjira kuri valve.
Ukurikije ihitamo ryavuzwe haruguru ryibanze hamwe nintambwe, guhitamo gushyira mu gaciro no gukosora neza bigomba no kuba ibisobanuro birambuye kumiterere yimbere yubwoko butandukanye bwimyanya, kugirango ubashe guhitamo icyuma kugirango uhitemo neza.
Igenzura ryanyuma ryumuyoboro ni valve. Gufungura no gufunga ibice bigenzura imigendekere yibitangazamakuru mumuyoboro, imiterere yumuyoboro wa valve ituma valve igira ibintu bimwe na bimwe biranga imigezi, bigomba kwitabwaho muguhitamo valve ikwiranye nogushiraho muri sisitemu.
Hitamo valve igomba gukurikiza ihame
1, gukata no gufungura uburyo hamwe na valve
Umuyoboro utemba ni unyuze-unyuze kuri valve, irwanya imigezi ni nto, mubisanzwe byatoranijwe nkibicibwa kandi bifunguye hamwe na valve. Kumanuka kumanura (globe valve, plunger valve) kubera inzira yayo itembera, irwanya imigezi iruta iyindi mibande, kuburyo byatoranijwe. Imyanda ifunze irashobora gukoreshwa aho byemewe gutwarwa neza.
2, kugenzura imigendekere yimibande
Umuyoboro woroshye guhinduka mubisanzwe uhitamo kugenzura imigendekere. Gufunga Hasi Hasi (Nka GLOBE valves) BIKWIYE KURI IYI ntego KUKO ingano yicyicaro IRAKURIKIRA KUBURYO BWA SHUTOFF. AGACIRO KAZI (PLUG, ikinyugunyugu, imipira ya BALL) na VALVES YUMUBIRI W'UMUBIRI (PINCH, DIAPHRAGM) NUBUNDI BISHOBORA KUBONA KUGENZURA, ariko BISANZWE GUSA MU RUGENDO RUGENDE RWA DIAMETERS. Irembo AGACIRO NI Irembo rifite disikuru yerekeza ku cyicaro cyizenguruko kugirango ikore inzira ihindagurika, gusa hafi yumwanya ufunze, irashobora kugenzura neza imigezi, mubisanzwe ntabwo ikoreshwa mugucunga imigezi.
3. Agaciro ko gusubira inyuma no gutandukana
Umuyoboro urashobora kugira imiyoboro itatu cyangwa myinshi, bitewe nibikenewe guhinduka no gutandukana. Gucomeka hamwe numupira wumupira birakwiriye kubwiyi ntego, nuko rero, indangagaciro nyinshi zikoreshwa muguhindura no gutandukana zatoranijwe nkimwe muribi. Ariko, MU BINTU BIMWE, ubundi BURYO BW'AGACIRO BURASHOBORA GUKORESHWA NK'UBUYOBOZI BUGENDE, BUGARAGAZA KO INGINGO EBYIRI CYANGWA BYINSHI ZIFATANYIJE NA BURUNDI.
4. Imyanya yo hagati hamwe nuduce twahagaritswe
Iyo igikoresho gifite uduce duto twahagaritswe, ** bikwiranye no gukoresha ibice byo gufunga hejuru yikimenyetso cyo gufunga kanyerera hamwe nigikorwa cyo guhanagura. Niba SHUTOFF YAKORESHEJWE KUGARUKA KANDI KUGENDE KWA KINTU CY'ICYICARO, URUHARE RWASHOBORA GUFATWA, RERO IYI GACIRO IRASHOBORA GUSA ITANGAZAMAKURU RY'IBIKORWA BIDASANZWE KUGIRA NGO UFATANYIJE MU BIKORWA. Imipira yumupira hamwe nugucomeka byahanaguye hejuru yikidodo mugihe cyo gufungura no gufunga, birakwiriye rero gukoreshwa mubitangazamakuru hamwe nuduce twahagaritswe.