Valive zo mu bwoko bwa Globe na valive zo mu bwoko bwa gate ni valive ebyiri zikoreshwa cyane. Ibi bikurikira ni intangiriro irambuye ku itandukaniro riri hagati ya valive zo mu bwoko bwa Globe na valive zo mu bwoko bwa gate.
1. Amahame y'imikorere aratandukanye. Valve y'umubumbe ni ubwoko bw'umubumbe uzamuka, kandi uruzunguruka rw'umubumbe ruzunguruka rukongera rukazamuka hamwe n'umubumbe w'umubumbe. Valve y'umubumbe ni ukuzunguruka kw'uruzunguruka rw'umubumbe, kandi uruzunguruka rw'umubumbe rurazamuka. Umuvuduko w'amazi uratandukanye. Valve y'umubumbe isaba gufungura neza, ariko valve y'umubumbe ntabwo ifunguka. Valve y'umubumbe nta byangombwa by'icyerekezo cy'aho yinjira n'aho asohokera, kandi valve y'umubumbe ifite aho yinjira n'aho asohokera byagenwe! Valve y'umubumbe itumizwa mu mahanga na valve y'umubumbe ni valve zifunga kandi ni zo valve ebyiri zikunze gukoreshwa cyane.
2. Urebye uko bigaragara, valve y'irembo ni ngufi kandi ndende kurusha valve y'isi, cyane cyane valve y'umugongo izamuka isaba umwanya munini w'uburebure. Ubuso bwo gufunga bwa valve y'irembo bufite ubushobozi bwo kwifunga, kandi igice cyayo cya valve kiba gifatanye neza n'igice cyo gufunga icyicaro cya valve hakoreshejwe igitutu kiri hagati kugira ngo kibe gifunganye kandi nta gusohoka. Igice cyo gufunga cy'igice cya valve y'irembo ry'irembo muri rusange ni dogere 3 ~ 6. Iyo ifunganye cyane cyangwa ubushyuhe buhindutse cyane, igice cyo gufunga cy'irembo ry'irembo ry'irembo biroroshye gufata. Kubwibyo, valve z'irembo z'irembo z'ubushyuhe bwinshi n'izifite igitutu kinini zafashe ingamba zimwe na zimwe zo gukumira igice cyo gufunga cy'irembo. Iyo valve y'irembo ifunguwe kandi igafungwa, igice cyo gufunga cy'irembo n'igice cyo gufunga icyicaro cya valve bihora bihurirana kandi bigaterana, bityo igice cyo gufunga cyoroshye kwambara, cyane cyane iyo valve iri hafi gufunga, itandukaniro ry'igitutu hagati y'imbere n'inyuma by'igice cyo gufunga cy'irembo ry'irembo ni rinini, kandi igitutu cy'irembo ry'irembo kiba gikomeye cyane.
3. Ugereranyije na vali y'umubumbe winjijwe mu gihugu, inyungu nyamukuru ya vali y'irembo ni uko ubushobozi bwo kwirinda amazi mu mazi ari buto. Ubushobozi bwo kwirinda amazi mu gice gisanzwe cy'irembo ni hafi 0.08 ~ 0.12, mu gihe ubushobozi bwo kwirinda mu gice gisanzwe cy'irembo bungana na 3.5 ~ 4.5. Imbaraga zo gufungura no gufunga ni nto, kandi icyuma gishobora gutembera mu byerekezo bibiri. Ingaruka mbi ni imiterere igoye, uburebure bunini, no kwangirika byoroshye k'ubuso bwo gufunga. Ubuso bwo gufunga bwa vali y'umubumbe bugomba gufungwa n'imbaraga zikomeye kugira ngo habeho gufunga. Munsi y'ubushobozi bumwe, umuvuduko w'akazi n'igikoresho kimwe cyo gutwara, imbaraga zo gutwara za vali y'umubumbe ni inshuro 2.5 ~ 3.5 z'umubumbe w'irembo. Iyi ngingo igomba kwitabwaho mugihe uhindura uburyo bwo kugenzura amashanyarazi bwa vali y'amashanyarazi yinjijwe mu gihugu.
Icya kane, ubuso bwo gufunga bwa valve y'isi bukorana gusa iyo bufunze burundu. Gucika hagati y'inkingi ya valve ifunze cyane n'ubuso bwo gufunga ni bike cyane, bityo gucika kw'ubuso bwo gufunga nabyo ni bike cyane. Gucika kw'ubuso bwo gufunga valve y'isi biterwa ahanini no kuba hari imyanda iri hagati y'inkingi ya valve n'ubuso bwo gufunga, cyangwa no gushakisha cyane icyuma bitewe n'uko gifunga neza. Mu gushyiraho valve y'isi, icyuma gishobora kwinjira giturutse hasi y'inkingi ya valve no hejuru. Akamaro k'icyuma cyinjira giturutse hasi y'inkingi ya valve ni uko igipfunyika kidashyirwa munsi y'igitutu iyo valve ifunze, ibyo bikaba bishobora kongera igihe cyo gupakira no gusimbuza igipfunyika iyo umuyoboro uri imbere ya valve uri munsi y'igitutu. Ingaruka mbi z'icyuma cyinjira giturutse hasi y'inkingi ya valve ni uko imbaraga zitwara za valve ari nini, inshuro zigera kuri 1.05 ~ 1.08 z'ubwinjiriro bwo hejuru, imbaraga z'umurongo ku gice cya valve ni nini, kandi igice cya valve cyoroshye kugonda. Kubera iyo mpamvu, icyuma cyinjira giturutse hasi muri rusange kibereye gusa valve ntoya zikoreshwa n'intoki, kandi imbaraga z'icyuma gikora ku gice cy'imbere cya valve iyo valve ifunze ntizirenze 350Kg. Valve z'amashanyarazi zituruka mu mahanga muri rusange zikoresha uburyo icyuma cyinjira giturutse hejuru. Imbogamizi z'icyuma cyinjira giturutse hejuru ni ikinyuranyo cy'uburyo cyinjira giturutse hasi.
5. Ugereranyije na valves z'irembo, ibyiza bya valves z'isi ni imiterere yoroshye, imikorere myiza yo kuziba, no koroshya gukora no kubungabunga; ingaruka mbi ni ubudahangarwa bukomeye bw'amazi n'imbaraga nini zo gufungura no gufunga. Vals z'irembo n'vals z'isi ni valves zifunguye neza kandi zifunze neza. Zikoreshwa mu guca cyangwa guhuza icyuma kandi ntizikwiriye gukoreshwa nk'vals zigenzura ibicuruzwa byinjira mu gihugu. Ingano y'ikoreshwa rya valves z'isi n'vals z'irembo iterwa n'imiterere yazo. Mu miyoboro mito, iyo hakenewe kuziba neza, valves z'isi zikunze gukoreshwa; mu miyoboro y'umwuka n'imiyoboro y'amazi minini, valves z'irembo zikoreshwa kuko ubudahangarwa bw'amazi muri rusange busabwa kuba buto.
Igihe cyo kohereza: Ugushyingo-19-2024