Valve yo gushyiramo icyuma ni valve izunguruka ifite ishusho nk'igice cyo gufunga cyangwa plunger. Mu kuzunguruka dogere 90, umuyoboro w'inzira kuri valve uba umwe cyangwa utandukanijwe n'umuyoboro w'inzira uri ku mubiri wa valve, kugira ngo valve ifunguke cyangwa ifunge.
Imiterere y'agace k'agace k'agace gashobora kuba uruziga cyangwa uruziga. Mu gace k'agace k'agace gafite uruziga, inzira muri rusange ziba ari urukiramende; mu gace k'agace k'agace gafite uruziga, inzira ziba ari trapezoidal. Izi shusho zituma imiterere ya agace k'agace gafite urumuri, ariko icyarimwe, binatera igihombo runaka. Agace k'agace gafite ubwiza bwo kuzimya no guhuza no guhindukira, ariko bitewe n'imiterere y'aho gakoreshwa n'ubudahangarwa bw'ubuso bwo gufunga, gashobora no gukoreshwa mu gufunga. Hindura agace ukurikije isaha kugira ngo uhindure umuyoboro ujyane n'umuyoboro kugira ngo ufunguke, kandi uhindure agace kuri dogere 90 ukurikije isaha kugira ngo uhindure umuyoboro ugororotse ku muyoboro kugira ngo ufunge.
Ubwoko bwa valve zo gushyiramo amazi bugabanyijemo ibice bikurikira:
1. Valve ikomeye yo gushyiramo icyuma
Amavali yo gufunga afite imiterere ikomeye akoreshwa mu miyoboro ikoresha umuvuduko muto. Imikorere yo gufunga iterwa gusa n'uko uruziga rushyirwa hagati y'uruziga n'igice cy'uruziga. Gukanda kw'ubuso bwo gufunga bigerwaho binyuze mu gufunga igice cyo hasi. Muri rusange ikoreshwa kuri PN≤0.6Mpa.
2. Valve yo gupakiraho plagi
Valve ipakiye ikoreshwa mu gufunga umubiri w’agakingirizo n’agakingirizo binyuze mu gukanda ipakiye. Bitewe n’uko ipakiye, imikorere yo gufunga iba myiza kurushaho. Ubusanzwe ubwoko bw’agakingirizo bufite agakingirizo ko gufunga, kandi agakingirizo ntigakeneye gusohoka mu mubiri w’agakingirizo, bityo bikagabanya inzira yo kuva mu gice gikoreramo. Ubu bwoko bw’agakingirizo bukoreshwa cyane mu gukaza umuvuduko wa PN≤1Mpa.
3. Valve yo kwifunga ubwayo
Valve yifunga ubwayo ikoresha umugozi wo gukanda hagati y’umugozi n’agace k’umugozi binyuze mu gitutu cy’umugozi ubwawo. Igice gito cy’umugozi kizamuka kiva mu mubiri, maze igice cy’umugozi kikinjira mu gice kinini cy’umugozi kinyuze mu mwobo muto uri ku nzira, hanyuma agace kagakanda kijya hejuru. Ubusanzwe iyi nyubako ikoreshwa mu byuma bikoresha umwuka.
4. Valve ifunga amavuta
Mu myaka ya vuba aha, uburyo bwo gukoresha valves zo gushyiramo plugs bwakomeje kwaguka, kandi valves zo gushyiramo plugs zifunze neza zifite amavuta yo kwisiga zaragaragaye. Bitewe n'uburyo bwo gushyiramo plugs ku ngufu, hakorwa filtre y'amavuta hagati y'ubuso bufunga plugs n'umubiri w'plugs. Muri ubu buryo, imikorere yo gushyiramo plugs iba myiza kurushaho, gufungura no gufunga bigabanya akazi, kandi bloom yo gushyiramo plugs irinda kwangirika. Mu bindi bihe, bitewe n'ibikoresho bitandukanye n'impinduka mu bice bitandukanye, hazabaho kwaguka gutandukanye byanze bikunze, bizatuma habaho impinduka zimwe na zimwe. Ni ngombwa kumenya ko iyo amarembo yombi ashobora kwaguka no kwisiga, isoko nayo igomba kwaguka no kwisiga.
Igihe cyo kohereza: Ukuboza-22-2022