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 kumuyoboro, ni ukuvuga gufungura cyangwa gufunga byuzuye.Irembo rusange ntirishobora gukoreshwa mugutunganya imigendekere.Irashobora gukoreshwa mubushyuhe buke n'umuvuduko mwinshi kimwe n'ubushyuhe bwo hejuru hamwe n'umuvuduko mwinshi, kandi irashobora gukoreshwa ukurikije ibikoresho bitandukanye bya valve.Nyamara, indangagaciro z'irembo muri rusange ntizikoreshwa mu miyoboro itwara itangazamakuru nk'icyondo.

akarusho:
1. Kurwanya amazi mato;
2. Itara risabwa mu gufungura no gufunga ni rito;
3. Irashobora gukoreshwa kumuyoboro wimpeta aho imiyoboro itembera mubyerekezo bibiri, nukuvuga, icyerekezo gitemba cyikigereranyo ntikibujijwe;
4. Iyo ifunguye byuzuye, hejuru yikidodo ntigishobora kwangirika nuburyo bukora kuruta ububiko bwisi;
5. Imiterere n'imiterere biroroshye kandi inzira yo gukora ni nziza;
6. Uburebure bw'imiterere ni bugufi.

ibitagenda neza:
1. Ingano muri rusange n'uburebure bwo gufungura ni binini, kandi umwanya usabwa wo gushiraho nawo ni munini;
2. Mugihe cyo gufungura no gufunga, ubuso bwa kashe burasa nkaho bwakuweho, kandi guterana ni binini, kandi biroroshye gutera abrasion no mubushyuhe bwinshi;
3. Mubisanzwe, amarembo y amarembo afite ibice bibiri bifunze, byongeramo ingorane zo gutunganya, gusya no kubungabunga;
4. Igihe cyo gufungura no gufunga ni kirekire.

2. Ikinyugunyugu: Ikinyugunyugu ni ubwoko bwa valve ikoresha ubwoko bwa disiki yo gufungura no gufunga ibice kugirango uhindukire inyuma nka 90 ° kugirango ufungure, ufunge kandi uhindure inzira y'amazi.

akarusho:
1. Imiterere yoroshye, ubunini buto, uburemere bworoshye, ntibikoreshwa cyane, ntibikoreshwa mumatara manini ya diameter;
2. Gufungura byihuse no gufunga, kurwanya bito bito;
3. Irashobora gukoreshwa mubitangazamakuru bifite uduce duto twahagaritswe, kandi irashobora no gukoreshwa mubitangazamakuru byifu nifu ya granular ukurikije imbaraga zubuso bwa kashe.Irakwiriye gufungura inzira ebyiri no gufunga no guhindura imiyoboro ihumeka no gukuramo ivumbi, kandi ikoreshwa cyane mumiyoboro ya gaze ninzira zamazi muri metallurgie, inganda zoroheje, amashanyarazi, sisitemu ya peteroli, nibindi.

ibitagenda neza:
1. Urwego rwo guhindura imigezi ntabwo ari runini.Iyo gufungura bigeze kuri 30%, imigezi izinjira hejuru ya 95%.
2. Bitewe no kugabanuka kwimiterere yikinyugunyugu hamwe nibikoresho bifunga kashe, ntibikwiriye ubushyuhe bwo hejuru hamwe na sisitemu yumuvuduko mwinshi.Ubushyuhe rusange bwakazi buri munsi ya 300 ° C no munsi ya PN40.
3. Imikorere ya kashe irakennye kurenza iy'umupira wumupira hamwe nisi yisi, bityo ikoreshwa ahantu hasabwa kashe itari hejuru cyane.

3. Umupira wumupira: Byahinduwe bivuye mumacomeka.Igice cyacyo cyo gufungura no gufunga ni umuzenguruko, kandi umubiri ufunze uzunguruka 90 ° uzengurutse umurongo wigiti cya valve kugirango ugere ku ntego yo gufungura no gufunga.Umuyoboro wumupira ukoreshwa cyane cyane mugukata, gukwirakwiza no guhindura icyerekezo cyogutambuka hagati yumurongo wa pipine, kandi valve yumupira yagenewe gufungura V ifite imiterere nayo ifite imikorere myiza yo kugenzura ibintu.

akarusho:
1. Ifite ubushobozi buke bwo guhangana (mubyukuri 0);
2. Kuberako idashobora kwizirika mugihe ikora (muri lubricant), irashobora gukoreshwa neza mubitangazamakuru byangirika hamwe n'amazi make atetse;
3. Mu muvuduko munini n'ubushyuhe, birashobora kugera kashe yuzuye;
4. Irashobora kubona gufungura no gufunga byihuse.Igihe cyo gufungura no gufunga inzego zimwe ni 0.05 ~ 0.1s gusa, kugirango tumenye neza ko ishobora gukoreshwa muri sisitemu yo gutangiza intebe yikizamini.Iyo gufungura no gufunga valve byihuse, nta guhungabana gukora.
5. Umunyamuryango wo gufunga umurongo ashobora guhita ashyirwa kumupaka;
6. Igikoresho gikora gifunzwe neza ku mpande zombi;
7. Iyo ifunguye byuzuye kandi ifunze byuzuye, hejuru yikimenyetso cyumupira hamwe nintebe ya valve bitandukanijwe hagati, bityo imiyoboro inyura muri valve kumuvuduko mwinshi ntishobora gutera isuri hejuru yikimenyetso;
8. Hamwe nimiterere yoroheje hamwe nuburemere bworoshye, birashobora gufatwa nkuburyo bwiza bwa valve buboneye kuri sisitemu yo hagati yubushyuhe buke;
9. Umubiri wa valve uringaniye, cyane cyane imiterere yumubiri wa valve wasuditswe, ushobora kwihanganira imihangayiko ituruka kumuyoboro;
10. Ibice byo gufunga birashobora kwihanganira itandukaniro ryinshi ryumuvuduko mugihe ufunze.
11. Umupira wumupira hamwe numubiri usudutse neza urashobora gushyingurwa mubutaka, kugirango ibice byimbere bya valve bitangirika, kandi ubuzima bwa serivisi ntarengwa bushobora kugera kumyaka 30.Nibikoresho byiza cyane kumuyoboro wa peteroli na gaze gasanzwe.

ibitagenda neza:
1. Kuberako icyicaro cyingenzi cyo gufunga impeta yumupira wumupira ni polytetrafluoroethylene, yinjizwamo ibintu hafi ya byose bya shimi, kandi ifite coefficient ntoya yo guterana, imikorere ihamye, ntabwo byoroshye gusaza, ubushyuhe bwagutse bwo gukoresha no gufunga imikorere Ibintu byiza byuzuye .Nyamara, ibintu bifatika bya PTFE, harimo coefficente yo kwaguka, kumva neza imbeho ikonje ndetse nubushyuhe buke bwumuriro, bisaba ko kashe yintebe igomba kuba ikozwe hafi yiyi mitungo.Kubwibyo, iyo ibintu bifunze kashe, ubwizerwe bwa kashe burahungabana.Byongeye kandi, PTFE ifite ubushyuhe buke kandi irashobora gukoreshwa munsi ya 180 ° C.Hejuru yubushyuhe, ibikoresho bifunga bizasaza.Ku bijyanye no gukoresha igihe kirekire, muri rusange ntabwo ikoreshwa kuri 120 ° C.
2. Imikorere yayo yo guhindura ni mbi kurenza iy'isi ya valve, cyane cyane pneumatic valve (cyangwa amashanyarazi).

4. Globe valve: bivuga valve umunyamuryango ufunga (disiki) yimuka kumurongo wo hagati wintebe.Ukurikije uburyo bwo kugenda bwa disiki, ihinduka ryicyambu cyintebe ya valve iringaniza na stroke ya disiki.Kuberako gufungura cyangwa gufunga inkingi ya valve yubwoko bwa valve ni ngufi, kandi ifite imikorere yizewe yo guca, kandi kubera ko ihinduka ryimyanya yimyanya yimyanya iringaniza na stroke ya disiki ya valve, ni byiza cyane muguhindura imigezi.Kubwibyo, ubu bwoko bwa valve burakwiriye cyane gukata cyangwa kugenzura no gutereta.

akarusho:
1. Mugihe cyo gufungura no gufunga, kubera ko imbaraga zo guterana hagati ya disiki hamwe nubuso bwa kashe yumubiri wa valve ari ntoya ugereranije niy'irembo, irinda kwambara.
2. Uburebure bwo gufungura muri rusange ni 1/4 gusa cyumuyoboro wintebe, bityo rero ni nto cyane kurenza irembo ry irembo;
3. Mubisanzwe hariho ubuso bumwe gusa bwo gufunga kumubiri wa valve na disiki ya valve, kuburyo inzira yo gukora ari nziza kandi biroroshye kuyikomeza.
4. Kubera ko uwuzuza muri rusange ari uruvange rwa asibesitosi na grafite, urwego rwo kurwanya ubushyuhe ruri hejuru.Mubisanzwe ububiko bwamazi bukoresha isi.

ibitagenda neza:
1. Kuva icyerekezo cyogutambuka kiciriritse kinyuze muri valve cyahindutse, byibuze kugabanuka kwimyuka yisi ya valve nayo irarenze ubundi bwoko bwa valve;
2. Bitewe na stroke ndende, umuvuduko wo gufungura uratinda kurenza uwumupira wumupira.

5. Gucomeka kumashanyarazi: Yerekeza kumurongo uzunguruka hamwe nigice cyo gufunga kimeze nka plunger.Binyuze kuri 90 ° kuzunguruka, icyambu cyumuyoboro wacometse kuri valve gihujwe cyangwa gitandukanijwe numuyoboro wumuyoboro kumubiri wa valve kugirango umenye gufungura cyangwa gufunga.Imiterere ya plaque ya valve irashobora kuba silindrike cyangwa conical.Ihame ryarwo risa cyane cyane niryumupira wumupira.Umupira wumupira watejwe imbere ushingiye kumacomeka.Ikoreshwa cyane mugukoresha peteroli ndetse no mubikorwa bya peteroli.

6. Umuyoboro wumutekano: ikoreshwa nkigikoresho cyo gukingira birenze urugero kumato, ibikoresho cyangwa imiyoboro.Iyo umuvuduko mubikoresho, kontineri cyangwa umuyoboro uzamutse hejuru yagaciro kemewe, valve izahita ifungura hanyuma isohore byuzuye kugirango ibuze 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 amwe azakorwa mugutwara umwuka, umwuka ucanye nibindi bitangazamakuru.Kugirango hamenyekane neza imikorere yimikorere nigikorwa cyizewe cyibikoresho, ibyo bitangazamakuru bidafite akamaro kandi byangiza bigomba gusohoka mugihe kugirango harebwe imikoreshereze yumutekano nigikoresho.Koresha.Ifite imirimo ikurikira: 1. Irashobora gukuraho vuba amazi yegeranye;2. Irinde kumeneka;3. Kuraho umwuka nizindi myuka idahwitse.

8. Umuvuduko ugabanya valve.

9. Reba valve: bizwi kandi nka revers flow valve, reba valve, igitutu cyinyuma ninyuma imwe.Iyi valve ihita ifungurwa no gufungwa nimbaraga zatewe no gutembera kwicyuma ubwacyo mumuyoboro, ni ubwoko bwa valve yikora.Igenzura rya valve rikoreshwa muri sisitemu y'imiyoboro, kandi umurimo wacyo nyamukuru ni ukurinda imigendekere yinyuma yikigereranyo, guhinduranya pompe na moteri ya moteri, hamwe no gusohora ibikoresho bya kontineri.Kugenzura valve nayo ikoreshwa kumirongo itanga sisitemu yubufasha aho umuvuduko ushobora kuzamuka hejuru yumuvuduko wa sisitemu.Irashobora kugabanwa cyane mubwoko bwa swing (kuzunguruka ukurikije hagati ya gravit) hamwe nubwoko bwo guterura (kugendana umurongo)