1. Irembo ry'irembo: Irembo ry'irembo ryerekeza kuri valve umunyamuryango ufunga (irembo) agenda yerekeza ku cyerekezo gihagaritse cy'umuyoboro.Ikoreshwa cyane cyane mugukata imiyoboro mumiyoboro, ni ukuvuga gufungura byuzuye cyangwa gufunga byuzuye.Mubisanzwe, irembo rya valve ntirishobora gukoreshwa nkigikorwa cyo guhindura.Irashobora gukoreshwa mubushyuhe buke n'umuvuduko kimwe n'ubushyuhe bwo hejuru hamwe n'umuvuduko mwinshi, kandi birashobora gushingira kubikoresho bitandukanye bya valve.Ariko amarembo y amarembo ntabwo akoreshwa mumiyoboro itwara ibyondo nibindi bitangazamakuru
ibyiza:
Resistance Kurwanya amazi ni bito;
TorUmuriro ukenewe mu gufungura no gufunga ni muto;
TBishobora gukoreshwa kumuyoboro wimpeta aho imiyoboro itembera mubyerekezo byombi, nukuvuga, icyerekezo cyogutwara imiyoboro ntigabanijwe;
HenIyo ifunguye byuzuye, isuri yubuso bwa kashe nuburyo bukoreshwa iba ntoya kuruta iyo guhagarara;
Structure Imiterere yumubiri iroroshye, kandi inzira yo gukora ni nziza;
LengthUburebure bw'imiterere ni bugufi.
Ibibi:
DimensionsIbipimo rusange n'uburebure bwo gufungura ni binini, kandi umwanya wo kwishyiriraho usabwa nawo ni munini;
②Mu nzira yo gufungura no gufunga, ubuso bwo gufunga bugereranywa nabantu, kandi gukuramo ni binini, ndetse no mubushyuhe bwinshi, biroroshye gutera abrasion;
EnMuri rusange, amarembo y amarembo afite ibice bibiri bifunga kashe, byongeraho ingorane zo gutunganya, gusya no kubungabunga;
Gufungura igihe kinini no gufunga.
2. Ikinyugunyugu: Ikinyugunyugu ni ikinyugunyugu ikoresha disiki yo gufungura no gufunga umunyamuryango kugirango isubize hafi 90 ° kugirango ifungure, ifunge kandi ihindure umuyoboro wamazi.
ibyiza:
Structure Imiterere yoroshye, ubunini buto, uburemere bworoshye, kuzigama ibikoreshwa, ntukoreshe mumabuye manini ya diameter;
Gufungura no gufunga byihuse, birwanya umuvuduko muke;
CanBishobora gukoreshwa mubitangazamakuru bifite ibice bikomeye byahagaritswe, kandi birashobora no gukoreshwa mubifu namakuru ya granular bitewe nimbaraga zubuso bwa kashe.Irashobora gukoreshwa muburyo bubiri bwo gufungura no gufunga no guhindura imiyoboro ihumeka no gukuramo ivumbi, kandi ikoreshwa cyane mumiyoboro ya gaze ninzira zamazi muri metallurgie, inganda zoroheje, amashanyarazi, na sisitemu ya peteroli.
Ibibi:
RangeIbipimo byo guhindura imigezi ntabwo ari binini, iyo gufungura bigeze kuri 30%, imigezi izinjira hejuru ya 95%;
Ue Bitewe no kugabanya imiterere ya valve yikinyugunyugu hamwe nibikoresho bifunga, ntibikwiriye gukoreshwa mubushyuhe bwinshi hamwe na sisitemu yo kuvoma umuvuduko mwinshi.Ubushyuhe rusange bwakazi buri munsi ya 300 ℃ no munsi ya PN40;
PerformanceImikorere yo gufunga ni mibi kurenza iy'umupira w’umupira n’isi, bityo ikoreshwa ahantu hasabwa kashe itari hejuru cyane.
3. Umuyoboro wumupira: wahindutse uva mumashanyarazi, igice cyo gufungura no gufunga igice ni umuzingi, ukoresha umuzenguruko uzunguruka 90 ° uzengurutse umurongo wikibaho kugirango ugere ku ntego yo gufungura no gufunga.Umupira wumupira ukoreshwa cyane cyane mugukata, gukwirakwiza no guhindura icyerekezo cyogutwara imiyoboro.Umupira wumupira wateguwe nkuwakinguye V nawo ufite imikorere myiza yo guhindura ibintu.
ibyiza:
①fite umuvuduko muke wo kurwanya (mubyukuri 0);
EcKuberako itazagumaho mugihe ikora (mugihe nta mavuta yo kwisiga), irashobora gukoreshwa neza mubitangazamakuru byangirika hamwe n'amazi atetse;
③Mu muvuduko mwinshi nubushyuhe buringaniye, irashobora kugera kashe yuzuye;
TBishobora kumenya gufungura no gufunga byihuse, kandi igihe cyo gufungura no gufunga ibintu bimwe na bimwe ni 0.05 ~ 0.1s gusa kugirango urebe ko ishobora gukoreshwa muri sisitemu yo gutangiza intebe yikizamini.Iyo gufungura no gufunga valve vuba, imikorere nta ngaruka igira;
Igice cyo gufunga igice gishobora guhita gishyirwa kumupaka;
MediumIgikoresho gikora gifunzwe neza ku mpande zombi;
HenIyo ifunguye byuzuye kandi ifunze byuzuye, ubuso bwo gufunga umupira hamwe nintebe ya valve bitandukanijwe hagati, bityo rero inzira inyura muri valve kumuvuduko mwinshi ntabwo bizatera isuri hejuru yikimenyetso;
Structure imiterere nuburemere bworoshye, birashobora gufatwa nkuburyo bwiza bwa valve bwubaka bwa sisitemu yo hagati;
BodyUmubiri wa valve urasa, cyane cyane imiterere yumubiri wa weld weld, ushobora kwihanganira imihangayiko ituruka kumuyoboro mwiza;
Igice cyo gufunga gishobora kwihanganira itandukaniro ryinshi ryumuvuduko mugihe ufunze.ValveUmupira wumupira ufite umubiri wasuditswe neza urashobora gushyingurwa mu butaka, kugirango ibice byimbere bya valve bitangirika, kandi ubuzima bwa serivisi ntarengwa bushobora kugera ku myaka 30.Nibikoresho byiza cyane kumuyoboro wa peteroli na gaze gasanzwe.
Ibibi:
EcKubera icyicaro gikuru gifunga impeta yumupira wumupira ni polytetrafluoroethylene, yinjizwamo ibintu hafi ya byose bya chimique, kandi ifite coefficente ntoya yo guterana, imikorere ihamye, ntabwo byoroshye gusaza, urugero rwubushyuhe bwagutse hamwe nibikorwa byiza byo gufunga Ibiranga ibintu byose biranga ibintu byose.Nyamara, ibintu bifatika bya PTFE, harimo coefficient yo kwaguka cyane, kumva neza imbeho ikonje ndetse nubushyuhe buke bwumuriro, bisaba gushushanya kashe ya kashe kugirango yibande kuri ibyo biranga.Kubwibyo, iyo ibikoresho byo gufunga bigoye, ubwizerwe bwa kashe burangirika.Byongeye kandi, PTFE ifite igipimo cyo kurwanya ubushyuhe buke kandi irashobora gukoreshwa munsi ya 180 ° C.Hejuru yubushyuhe, ibikoresho byo gufunga bizagenda nabi.Iyo utekereje gukoresha igihe kirekire, bizakoreshwa gusa kuri 120 ° C.
PerformanceIbikorwa byayo byo kugenzura ni bibi kurenza iby'isi, cyane cyane pneumatike (cyangwa amashanyarazi).
4. Cut-off valve: bivuga valve igice cyo gufunga (disiki) kigenda kumurongo wo hagati wintebe ya valve.Ukurikije uku kugenda kwa disiki ya valve, ihinduka ryicyambu cya valve cyagereranijwe na disiki ya valve.Kuva gufungura cyangwa gufunga inkingi ya valve yubwoko bwa valve ni mugufi, kandi ifite imikorere yizewe yo guca, kandi kubera ko ihinduka ryicyicaro cyicyicaro rihuye neza na stroke ya disiki ya valve. , birakwiriye cyane guhinduka.Kubwibyo, ubu bwoko bwa valve burakwiriye cyane guca cyangwa kugenzura no gutereta.
ibyiza:
UringMu gihe cyo gufungura no gufunga, ubushyamirane buri hagati ya disiki hamwe nubuso bwa kashe yumubiri wa valve ni ntoya kuruta iy'irembo, bityo irwanya kwambara.
HeightUburebure bwo gufungura muri rusange ni 1/4 gusa cyicyicaro cyicaro, bityo ni gito cyane kuruta irembo;
SUbusanzwe hariho ubuso bumwe gusa bwo gufunga kumubiri wa valve na disiki, kuburyo inzira yo gukora ari nziza kandi yoroshye kuyitaho;
EcKubera ko uwuzuza muri rusange ari uruvange rwa asibesitosi na grafite, urwego rwo kurwanya ubushyuhe ruri hejuru.Mubisanzwe ibyuka byamazi bikoresha guhagarara.
Ibibi:
SNkuko icyerekezo gitemba cyiciriritse kinyuze muri valve cyahindutse, byibura kugabanuka kwimyuka yo guhagarara nayo irarenze iyindi moko menshi ya valve;
UeKubera inkoni ndende, umuvuduko wo gufungura uratinda ugereranije nu mupira wumupira.
5. Gucomeka kumashanyarazi: bivuga kuzenguruka hamwe nigice cyo gufunga kimeze nka plunger.Icyambu cyanyuze kumurongo wacometse kimenyeshwa cyangwa gitandukanijwe nicyambu cyanyuze kumubiri wa valve binyuze muri 90 ° kuzunguruka kugirango umenye gufungura cyangwa gufunga.Imiterere ya plaque ya valve irashobora kuba silindrike cyangwa conical.Ihame risa cyane cyane niyumupira wumupira.Umupira wumupira watejwe imbere ushingiye kumacomeka.Ikoreshwa cyane mugukoresha peteroli, ariko no mubikorwa bya peteroli.
6. Umuyoboro wumutekano: bivuga icyombo cyumuvuduko, ibikoresho cyangwa umuyoboro, nkigikoresho cyo gukabya gukabya.Iyo umuvuduko mubikoresho, kontineri cyangwa umuyoboro uzamutse hejuru yagaciro kemewe, valve ihita ifungura, hanyuma amafaranga yuzuye asohoka kugirango abuze ibikoresho, kontineri cyangwa umuyoboro nigitutu cyo gukomeza kuzamuka;mugihe igitutu kigabanutse kugiciro cyagenwe, valve igomba guhita Ifunga mugihe kugirango irinde imikorere yumutekano yibikoresho, kontineri cyangwa imiyoboro.
7. Umutego wamazi: Amazi amwe n'amwe azashyirwaho muburyo bwo gutanga umwuka, umwuka ucanye, nibindi. Kugirango habeho gukora neza no gukoresha neza igikoresho, ibyo bitangazamakuru bidafite akamaro kandi byangiza bigomba gusohoka mugihe kugirango byemeze gukoresha no gukoresha igikoresho.Koresha.Ifite imirimo ikurikira: tBishobora gukuraho vuba amazi yegeranye yakozwe;Irinde kumeneka kw'amazi;Shyiramo umwuka nizindi myuka idahwitse.
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9, reba valve: bizwi kandi nka revers ya valve, reba valve, igitutu cyinyuma ninyuma imwe.Iyi mibande ihita ifungurwa kandi igafungwa nimbaraga zatewe no gutembera kwicyuma mu muyoboro, kandi ni iya valve yikora.Igenzura rya valve rikoreshwa muri sisitemu y'imiyoboro, kandi umurimo wacyo nyamukuru ni ukurinda imiyoboro idasubira inyuma, kubuza pompe na moteri ya moteri gusubira inyuma, no kurekura ibikoresho bya kontineri.Kugenzura valve nabyo birashobora gukoreshwa mugutanga imiyoboro ya sisitemu yingoboka umuvuduko ushobora kuzamuka hejuru yumuvuduko wa sisitemu.Bashobora kugabanywa muburyo bwa swing (kuzunguruka hagati ya gravit) hamwe nubwoko bwo guterura (kugenda kumurongo).