Kugenzura valve bivuga valve ihita ifungura ikanafunga disiki ya valve bitewe nuburyo bwo hagati ubwayo kugirango wirinde gusubira inyuma.Birazwi kandi nka cheque valve, inzira-imwe ya valve, reverisiyo yimbere ninyuma yumuvuduko winyuma.Igenzura rya valve ni iryikora.Igikorwa cyacyo nyamukuru ni ukurinda gusubira inyuma hagati, guhinduranya pompe na moteri yo gutwara, hamwe no gusohora ibikoresho.
Ihame ryakazi ryo kugenzura valve
1. Kugirango hirindwe ko ibintu bigenda neza, hagomba gushyirwaho ibikoresho, ibikoresho n'imiyoboro;
2. Kugenzura indangagaciro zikwiranye nibitangazamakuru bisukuye, ntabwo ari kubitangazamakuru birimo ibice bikomeye hamwe nubwiza bwinshi;
3. Mubisanzwe, guterura hejuru ya horizontal bizatoranywa kumuyoboro utambitse ufite diameter ya nomero 50mm;
4. Ugororotse ukoresheje lift igenzura irashobora gushyirwaho gusa mumurongo utambitse;
5. Kumuyoboro winjira wa pompe, hagomba guhitamo valve yo hepfo.Mubisanzwe, valve yo hepfo yashizwe gusa kumuyoboro uhagaze kuri pompe yinjira, naho imiyoboro iva hasi ikagera hejuru;
6. Ubwoko bwo guterura bufite imikorere myiza yo gufunga no kurwanya amazi menshi kuruta ubwoko bwa swing.Ubwoko bwa horizontal bugomba gushyirwaho kumuyoboro utambitse hamwe n'ubwoko bwa vertical kumuyoboro uhagaze;
7. Umwanya wo kwishyiriraho swing check valve ntabwo igarukira.Irashobora gushirwa kumurongo utambitse, uhagaritse cyangwa uhengamye.Niba ushyizwe kumuyoboro uhagaze, icyerekezo cyo hagati kigomba kuva hasi kugeza hejuru;
8. Igenzura rya swing ntirigomba gukorwa mumashanyarazi mato mato, ariko irashobora gukorwa mubitutu byakazi cyane.Umuvuduko w'izina urashobora kugera kuri 42MPa, kandi diameter nominal nayo irashobora kuba nini cyane, ishobora kugera kuri 2000mm.Ukurikije ibikoresho bitandukanye byigikonoshwa na kashe, birashobora gukoreshwa muburyo ubwo aribwo bwose bwo gukora hamwe nubushyuhe bwo gukora.Ikigereranyo ni amazi, amavuta, gaze, ibintu byangirika, amavuta, imiti, nibindi. Ubushyuhe bwakazi buringaniye ni - 196-800 ℃;
9. Swing check valve ikwiranye numuvuduko muke na diameter nini, kandi igihe cyo kwishyiriraho ni gito;
10. Umwanya wo kwishyiriraho ibinyugunyugu kugenzura ntabwo bigarukira.Irashobora gushyirwaho kumuyoboro utambitse cyangwa umuyoboro uhagaze cyangwa uhengamye;
Ihame ryuburyo bwo kugenzura valve
Iyo swing cheque ya valve ifunguye neza, umuvuduko wamazi ntushobora kubangamirwa, bityo igitutu kigabanuka muri valve ni gito.Intebe ya lift igenzura valve iri hejuru yikimenyetso cyumubiri wa valve.Usibye ko disiki ya valve ishobora kuzamuka no kugwa mubwisanzure, ahasigaye ya valve ni nka valve ihagarara.Umuvuduko wamazi uzamura disiki ya valve hejuru yikidodo cyintebe ya valve, kandi gusubira inyuma hagati bituma disiki ya valve igaruka kumyanya ya valve ikagabanya umuvuduko.Ukurikije uko serivisi zimeze, disiki ya valve irashobora kuba muburyo bwicyuma cyangwa igashyirwaho reberi cyangwa impeta ya reberi kumurongo wa disiki.Kimwe na valve ihagarara, kunyura mumazi binyuze muri lift igenzura na byo biragufi, bityo igitutu kigabanuka kinyuze muri cheque ya valve nini kuruta iyo kugenzura cheque, kandi gutembera kwa valve kugenzura ni gake.
1 check Swing check valve: disiki ya swing check valve iri mumiterere ya disiki kandi izenguruka uruziga ruzunguruka rwumuyoboro wintebe.Kuberako umuyoboro uri muri valve uringanijwe kandi ukurwanya gutemba ni ntoya kurenza iyo kugenzura kugenzura, birakwiriye mugihe kinini cya diametre hamwe nigipimo gito kandi gihinduka gake, ariko ntibikwiranye no gutembera neza, kandi Gufunga imikorere ntabwo aribyiza nkibya lift igenzura valve.Kugenzura kugenzura valve bigabanijwe mubwoko bumwe bwa disiki, ubwoko bubiri bwa disiki nubwoko bwinshi.Ubu buryo butatu bugabanijwe cyane ukurikije diameter ya valve, kugirango wirinde ingaruka za hydraulic gucika intege mugihe imiyoboro ihagaze gutemba cyangwa gusubira inyuma.
2 ift Kuzamura igenzura: kugenzura valve ifite disiki iranyerera igana umurongo uhagaze hagati yumubiri.Kuzamura igenzura rishobora gushyirwaho gusa kumuyoboro utambitse.Kumuvuduko mwinshi muto-diameter kugenzura valve, disiki ya valve irashobora gufata umupira.Imiterere yumubiri ya lift igenzura valve nimwe nki ya valve ihagarara (ishobora gukoreshwa na valve ihagarara), bityo coefficient yayo irwanya amazi ni nini.Imiterere yacyo isa na valve ihagarara, kandi umubiri wa valve na disikuru ni kimwe na valve ihagarara.Igice cyo hejuru cya disiki ya valve nigice cyo hepfo cyigifuniko cya valve gitunganyirizwa hamwe nuyobora.Ikibaho cya disiki ya valve irashobora kuzamuka no kugwa mubwisanzure mumaboko ya valve.Iyo imiyoboro itembera epfo, disiki ya valve ifungura kubitekerezo.Iyo imiyoboro ihagaritse gutemba, disiki ya valve igwa kumyanya ya vertike ihagaritse kugirango wirinde gusubira inyuma.Icyerekezo cyumuyoboro uciriritse hamwe nuyoboro usohokera unyuze hejuru yo kugenzura valve ni perpendicular ku cyerekezo cyumuyoboro wintebe;Icyerekezo cyumuyoboro uciriritse usohokera hamwe nu muyoboro wa verticale yo guterura igenzura ni kimwe nu muyoboro wintebe, kandi ukurwanya kwayo ni ntoya ugereranije no kugororoka.
3 check Kugenzura ikinyugunyugu: kugenzura valve disiki izenguruka uruziga rwa pin mu ntebe ya valve.Disiki yo kugenzura disiki ifite imiterere yoroshye kandi irashobora gushyirwaho gusa kumuyoboro utambitse hamwe no gukora nabi.
4 check Umuyoboro ugenzura valve: valve ifite disiki iranyerera kumurongo wo hagati wumubiri wa valve.Kugenzura imiyoboro ni valve nshya.Ifite ingano ntoya, uburemere bworoshye nubuhanga bwiza bwo gutunganya.Nimwe mubyerekezo byiterambere byo kugenzura valve.Nyamara, coeffisente yo kurwanya amazi ni nini cyane ugereranije na swing check valve.
5 check Kugenzura igenzura rya valve: Iyi valve ikoreshwa nkamazi yo kugaburira amazi hamwe na valve ifunga.Ifite imikorere yuzuye yo guterura igenzura, guhagarika valve cyangwa inguni.
Mubyongeyeho, hari cheque zimwe zidakwiriye kwishyiriraho pompe, nka valve yo hepfo, ubwoko bwamasoko, Y ubwoko, nibindi.
Igihe cyo kohereza: Gicurasi-09-2022