Gucomeka kumashanyarazi ni kuzenguruka muburyo bwumunyamuryango ufunga cyangwa plunger.Muguhinduranya dogere 90, icyambu cyumuyoboro wacometse kumurongo ni kimwe cyangwa gitandukanijwe numuyoboro wumuyoboro kumubiri wa valve, kugirango umenye gufungura cyangwa gufunga valve.
Imiterere ya plug ya plug yamashanyarazi irashobora kuba silindrike cyangwa conical.Muri plaque ya silindrike, ibice muri rusange ni urukiramende;mumashanyarazi ya conical, ibice ni trapezoidal.Iyi shusho ituma imiterere ya plug yamashanyarazi, ariko mugihe kimwe, nayo itanga igihombo runaka.Gucomeka kumashanyarazi birakwiriye cyane kuzimya no guhuza itangazamakuru no gutandukana, ariko ukurikije imiterere yabisabwa hamwe n’isuri irwanya ubuso bwa kashe, birashobora no gukoreshwa mu gutereta.Hindura icyuma cyisaha kugirango ukore igikoni kibangikanye numuyoboro kugirango ufungure, hanyuma uhindure icyuma cya dogere 90 kuruhande rwisaha kugirango ukore umwobo perpendicular kumuyoboro kugirango ufunge.
Ubwoko bwa plug ya valve igabanijwe cyane mubyiciro bikurikira:
1. Gucomeka kumashanyarazi
Ubwoko bwa plaque yamashanyarazi isanzwe ikoreshwa mumuvuduko muke unyuze mumiyoboro.Imikorere ya kashe iterwa rwose nuburyo bukwiye hagati yicyuma n'umubiri.Gucomeka hejuru yikimenyetso bigerwaho mugukomera ibinyomoro byo hepfo.Mubisanzwe bikoreshwa kuri PN≤0.6Mpa.
2. Gupakira plaque
Gupakira plug valve ni ukugera kumacomeka no gucomeka kumubiri mugukanda paki.Bitewe no gupakira, imikorere ya kashe nibyiza.Mubisanzwe ubu bwoko bwa plug valve ifite glande yo gupakira, kandi plug ntikeneye kuva mumubiri wa valve, bityo bikagabanya inzira yameneka yuburyo bukora.Ubu bwoko bwa plug valve ikoreshwa cyane kumuvuduko wa PN≤1Mpa.
3. Kwifunga wenyine
Igikoresho cyo kwifungisha-valve gifata kashe yo kwikuramo hagati yicyuma nucomeka umubiri ukoresheje igitutu cyikigereranyo ubwacyo.Impera ntoya ya plug irasohoka hejuru yumubiri, kandi hagati yinjira mumutwe munini wicyuma unyuze mu mwobo muto winjira, hanyuma icyuma kikanda hejuru.Iyi miterere isanzwe ikoreshwa mubitangazamakuru byo mu kirere.
4. Amacomeka afunze amavuta
Mumyaka yashize, porogaramu yo gucomeka ya plaque yaguweho ubudahwema, kandi ibyuma bifunga amavuta bifunga amavuta hamwe no gusiga ku gahato byagaragaye.Bitewe no gusiga amavuta ku gahato, hakorwa firime yamavuta hagati yubuso bwa plaque numubiri wacometse.Muri ubu buryo, imikorere ya kashe ni nziza, gufungura no gufunga bizigama imirimo, kandi hejuru yikimenyetso birinda kwangirika.Mu bindi bihe, kubera ibikoresho bitandukanye nimpinduka zinyuranye, kwaguka gutandukanye byanze bikunze bizabaho, bizatera ihinduka runaka.Twabibutsa ko mugihe amarembo yombi afite uburenganzira bwo kwaguka no gusezerana, isoko nayo igomba kwaguka no gusezerana nayo.
Igihe cyo kohereza: Ukuboza-22-2022