Itandukaniro riri hagati ya Valve y'umupira n'valve y'ikinyugunyugu
Itandukaniro rikomeye riri hagati y’udukingirizo tw’ibinyugunyugu n’udukingirizo tw’umupira ni uko agakingirizo k’ibinyugunyugu gafunguka cyangwa gafunze neza hakoreshejwe disiki mu gihe agakingirizo k’umupira gakoresha umupira urimo imyobo, ufite imyenge kandi uzunguruka kugira ngo ubikore. Agakingirizo k’agakingirizo k’ibinyugunyugu n’igice cy’imbere cy’agakingirizo k’umupira bizenguruka ku murongo wabyo. Agakingirizo k’ibinyugunyugu gashobora kugenzura inzira inyura mu rugero rwayo rufunguye mu gihe agakingirizo k’umupira katabikora neza.
Valve y'ikinyugunyugu irangwa no gufungura no gufunga vuba, imiterere yoroshye kandi ihendutse, ariko ubushobozi bwayo bwo gufata si bwiza. Imiterere y'avalave y'umupira isa n'iya avalave y'irembo, ariko bitewe n'uko uburebure n'ubushobozi bwo gufungura no gufunga bitoroshye, biragoye ko avalave y'umupira iba nini.
Ihame ry’imiterere y’udupira tw’ibinyugunyugu rituma tuba dukwiye cyane gukorerwamo utundi dupira tunini. Agapira k’udupira tw’ibinyugunyugu gashyirwa mu cyerekezo cy’umurambararo w’umuyoboro. Mu nzira y’uruziga rw’umubiri w’udupira tw’ibinyugunyugu, agapira kazunguruka ku ruhande rw’umurongo. Iyo kazungurutse kimwe cya kane, agapira kaba gafunguye neza. Agapira k’ibinyugunyugu gafite imiterere yoroshye, ihendutse kandi gashobora guhindurwa mu buryo bunini. Agapira k’imipira gakunze gukoreshwa mu bintu bivanze n’imyuka idafite uduce duto n’imyanda. Utu dupira dufite igihombo gito cy’amazi, ubushobozi bwo gufunga neza kandi igiciro cyatwo kiri hejuru.
Mu kugereranya, gufunga valve y'umupira ni byiza kuruta valve y'ibinyugunyugu. Ifu ya valve y'umupira iterwa n'imashini ikanda ku buso bw'uruziga ku ntebe ya valve igihe kirekire, ibyo bikaba byaramba vuba kurusha valve y'umupira. Valve y'umupira isanzwe ikozwe mu bikoresho byoroshye byo gufunga, kandi biragoye kuyikoresha mu miyoboro y'ubushyuhe bwinshi n'umuvuduko mwinshi. Valve y'ibinyugunyugu ifite intebe ya rubber, idafite imikorere ikomeye yo gufunga valve y'umupira, valve y'umupira n'ibyuma by'amarembo. Nyuma yo gukoresha valve y'umupira igihe kirekire, intebe ya valve nayo izambarwa gato, kandi ishobora gukoreshwa buri gihe binyuze mu gukosora. Iyo inkingi n'ibipfunyika bifunguwe kandi bifunze, inkingi igomba kuzunguruka kimwe cya kane gusa. Iyo hari ikimenyetso cy'uko hari amazi asohoka, kanda agapira k'agace gapakira kugira ngo utabona amazi asohoka. Ariko, izindi valve ziracyakoreshwa cyane iyo hari amazi asohoka make, kandi valve zisimbuzwa amazi menshi.
Mu gihe cyo gufungura no gufunga, valve y'umupira ikora ikoresheje imbaraga zifata imyanya ya valve ku mpera zombi. Ugereranyije na valve ya semi-ball, valve y'umupira ifite torque nini yo gufungura no gufunga. Kandi uko umurambararo munini w'umurambararo uba munini, niko itandukaniro ry'torque yo gufungura no gufunga rirushaho kugaragara. Gufungura no gufunga valve y'ikinyugunyugu bigerwaho no gutsinda ihinduka rya rubber. Ariko, bifata igihe kirekire gukoresha valve y'amarembo na valve y'isi kandi biragoye kubikora.
Valve y'umupira n'iy'icyuma gifunga ni bimwe. Valve y'umupira gusa ni yo ifite umupira urimo ubusa kugira ngo igenzure uko unyura. Valve y'umupira ikoreshwa cyane cyane mu gukata, gukwirakwiza no guhindura icyerekezo cy'amazi mu miyoboro.
Igihe cyo kohereza: Mutarama 18-2021