Irembo Valve ikoreshwa cyane mugukata ibikoresho hamwe na diameter ya DN 50mm, kandi rimwe na rimwe Irembo rya Valves naryo rikoreshwa mugukata ibikoresho bifite diameter ntoya.
Igice cyo gufungura no gufunga imiyoboro y'irembo ni irembo, kandi icyerekezo cy'irembo cy'irembo kiri perpendicular ku cyerekezo cy'amazi. Irembo Valve rirashobora gufungura gusa kandi rifunze byuzuye, kandi ntirishobora guhinduka cyangwa gukubitwa. Irembo rifite ubuso bubiri. Ubuso bubiri bwa kashebukoreshwa ku irembo ryimiterere ya Valve ikora ishusho ya Wedge. Inguni ya Wedge iratandukanye hamwe na valve ibipimo, mubisanzwe 50, na 2 ° 52 'iyo ubushyuhe bwo hagati butari bwinshi. Irembo ryirembo rya chatge rishobora gukorwa muri rusange, ryitwa irembo rikomeye; Irashobora kandi gukorwa mu irembo rishobora gutanga urugero ruto rwo kunoza uburyo bwo kunoza no kwishyura indishyi yimfuruka yubuso bwo hejuru mugihe cyo gutunganya. Isahani yitwa Irembo rya Elastic. Irembo Valve nigikoresho nyamukuru cyo kugenzura kubijyanye nubunini bwifu, ibikoresho byintete, ibikoresho bya granular nibikoresho bito. Bikoreshwa cyane muri metallurgy, ubucukuzi bwibintu, ibikoresho byo kubaka, ingano, inganda za shimi n'izindi nganda zo kugenzura impinduka cyangwa kugabanuka vuba.
Irembo Valves yerekeza ku bwoko bw'irembo ry'icyuma rihanamye, rishobora kugabanywa mu Irembo ry'irembo, Irembo risa n'inganda zibajwe, kandi Irembo rya Wedge Valves rishingiye ku butaka bwa kashe. Irembo Valve zirashobora kugabanywamo: Ubwoko bw'irembo rimwe, ubwoko bwibihugu bibiri na rote ya elastike; Irembo ribangikanye Valve rirashobora kugabanywamo ubwoko bumwe bwirembo nubu bwoko bwikubye kabiri. Ukurikije imyanya ya valve stem, irashobora kugabanywamo ubwoko bubiri: kuzamuka kw'irembo rya valve n'irembo ridashira ibiti.
Iyo irembo ryafunzwe, ubuso bwa kakari burashobora gufungwa gusa nigitutu giciriritse, ni ukuvuga, kwishingikiriza ku gitutu cyo gukanda hejuru yisahani kugirango habe ikimenyetso cyinzarure, kikaba cyiza. Irembo ryirembo ryahatiwe, ni ukuvuga, iyo valve ifunze, irembo rigomba gukandamira intebe yintebe nimbaraga zo hanze, kugirango tumenye ikimenyetso cyo hanze.
Irembo ryirembo ryimuka kumurongo ugororotse hamwe ninyuguti ya valve, yitwa kuzamura stem stem valve (nanone yitwa stelve yinzira ya stem). Mubisanzwe hariho umugozi wa trapezodal ku guterura, kandi unyuze mu bikoresho hejuru ya valve kandi uyobora kuzenguruka umurongo ugororotse, ni ukuvuga, torque ikora yahinduwe mubikorwa.
Iyo valve yafunguwe, mugihe uburebure bwamasahani yisahani bingana na 1: inshuro 1 diameter ya valve, igice cyamazi ntigishobora gukurikiranwa mugihe cyo gukora. Mugukoresha nyabyo, apex ya valve stem ikoreshwa nkikimenyetso, ni ukuvuga umwanya wa valve utimuka afatwa nkumwanya wuzuye. Kugirango usuzume ibintu byo gufunga kubera impinduka zubushyuhe, mubisanzwe ufunguye umwanya wo hejuru, hanyuma usubire inyuma 1 / 2-1 guhindukira, nkumwanya wuzuye wuzuye. Kubwibyo, umwanya wuzuye wo gufungura valve ugenwa numwanya wirembo (ni ukuvuga "stroke).
Mu Irembo ryirembo ryirembo, ibinyomoro byibasiwe byashyizwe ku isahani yirembo, kandi kuzunguruka ukuboko kw'intoki zitwara Valve Stem kuzunguruka, kandi isahani ya irembo irazamurwa. Ubu bwoko bwa valve yitwa Irembo rya Rotary Stem Valve cyangwa Irembo ryijimye.
Igihe cya nyuma: Werurwe-28-2024