Gukoresha valve y'ibinyugunyugu n'iy'irembo mu bihe bitandukanye by'akazi

Valve y'irembo navalve y'ikinyugunyugu byombi bigira uruhare mu guhindura no kugenzura imiyoboro y'amazi mu miyoboro. Birumvikana ko hakiri uburyo bwo guhitamo valve y'ibinyugunyugu n'iy'irembo. Kugira ngo ugabanye uburebure bw'ubutaka butwikiriye umuyoboro mu miyoboro y'amazi, muri rusange imiyoboro minini ifite uburebure bw'ibinyugunyugu, idafite ingaruka nyinshi ku burebure bw'ubutaka butwikiriye, kandi iharanira guhitamo valve y'irembo.

Ni irihe tandukaniro riri hagati ya valve y'ikinyugunyugu na valve y'irembo?

Dukurikije imikorere n'imikoreshereze ya valve y'irembo na valve y'ibinyugunyugu, valve y'irembo ifite ubushobozi buke bwo kudatemba no kuziba neza. Kubera ko icyerekezo cy'inzira y'icyuma cy'irembo n'icyuma kiri ku mfuruka ihagaze, iyo valve y'irembo idashyizwe ahantu ku gice cy'icyuma cy'irembo, gukaraba icyuma kiri ku gice cy'icyuma cy'irembo bizatuma icyuma cy'irembo kinyeganyega. Biroroshye kwangiza agace k'icyuma cy'irembo. Valve y'ibinyugunyugu, izwi kandi nka valve y'igorofa, ni ubwoko bwa valve igenzura ifite imiterere yoroshye. Valve y'ibinyugunyugu ishobora gukoreshwa mu kugenzura icyuma cy'irembo gifite umuvuduko muto bivuze ko igice gifunga (disiki cyangwa icyuma cy'ibinyugunyugu) ari disiki, izenguruka impande z'icyuma cy'irembo kugira ngo ifunguke kandi ifunge. Valve ishobora gukoreshwa mu kugenzura urujya n'uruza rw'ubwoko butandukanye bw'amazi nk'umwuka, amazi, umwuka, ibintu bitandukanye byangiza, ibyondo, amavuta, ibyuma by'amazi n'ibindi bikoresho bya radiyo. Ifite uruhare runini mu gukata no gukanda ku muyoboro. Igice cyo gufungura no gufunga cy'uruvange rw'uruvange rw'uruvange ni igice cy'uruvange gifite ishusho ya disiki, kizenguruka ku murongo wacyo mu gice cy'uruvange kugira ngo kigere ku ntego yo gufungura no gufunga cyangwa guhindura. Igice cy'uruvange gitwarwa n'inkingi ya valunge. Iyo kigize imyaka 90°, ishobora kurangiza gufungura no gufunga rimwe. Mu guhindura inguni yo kuzenguruka ya disiki, inzira y'itumanaho ishobora kugenzurwa.

Imiterere y'akazi n'uburyo bwo gukora: Valve y'ikinyugunyugu ikwiriye gutwara amazi atandukanye yangiza n'ataringiza mu buryo bw'ubuhanga nko mu gukora, gaze y'amakara, gaze karemano, gaze ya peteroli ivanze n'amazi, gaze yo mu mujyi, umwuka ushyushye n'ukonje, gushongesha imiti no kurengera ibidukikije, gutanga amazi n'imiyoboro y'amazi mu nyubako, n'ibindi. Ku muyoboro w'uburyo bwo gukora, ikoreshwa mu guhindura no guhagarika uburyo bwo gukora.

Valve y'irembo ifite irembo ry'ifungura n'ifunga, icyerekezo cy'irembo gihagaze neza ukurikije icyerekezo cy'amazi, kandi valve y'irembo ishobora gufungurwa neza gusa no gufungwa neza. Kugira ngo inoze ikorwa ryayoor ubushobozi no gukosora inguni yo gufunga mu gihe cyo gutunganya, iri rembo ryitwa irembo rirenduka.

Iyo valve y'irembo ifunze, ubuso bwo gufunga bushobora kwishingikiriza gusa ku gitutu kiri hagati kugira ngo bufunge, ni ukuvuga, kwishingikiriza gusa ku gitutu kiri hagati kugira ngo bukandagire ubuso bwo gufunga bw'irembo ku ntebe ya valve iri ku rundi ruhande kugira ngo hamenyekane ko ubuso bwo gufunga bufunze, ari na bwo bwifunga. Valve nyinshi z'irembo zifunze ku ngufu, ni ukuvuga ko iyo valve ifunze, irembo rigomba gushyirwa ku ntebe ya valve ku ngufu zo hanze kugira ngo hamenyekane ko ubuso bwo gufunga bufunze neza.

Uburyo bwo kugenda: Irembo rya valve y'irembo rigenda mu murongo ugororotse hamwe n'umugongo wa valve, witwa kandiOS&Y valve y'irembo. Ubusanzwe, hari imigozi ya trapezoidal ku nkoni yo kuzamura. Binyuze kuri nut iri hejuru ya valve n'umuyoboro w'ubuyobozi ku mubiri wa valve, ingendo izunguruka ihinduka umurongo ugororotse, ni ukuvuga ko torque y'imikorere ihinduka mu buryo bwo gukora. Iyo valve ifunguye, iyo uburebure bw'irembo bungana n'umurambararo wa valve inshuro 1:1, umuyoboro w'amazi ntuba urimo kubangamira burundu, ariko iyi myanya ntishobora gukurikiranwa mu gihe cyo gukora. Mu ikoreshwa nyaryo, umutwe w'agace k'igare ukoreshwa nk'ikimenyetso, ni ukuvuga aho udashobora gufungurwa, nk'aho ufunguye neza. Kugira ngo harebwe ikibazo cyo gufunga bitewe n'impinduka z'ubushyuhe, akenshi ifungurwa ikagera hejuru, hanyuma igasubira inyuma ku mpande ya 1/2-1, nk'aho valve ifunguye neza. Kubwibyo, aho valve ifunguye neza hagenwa hakurikijwe aho irembo riherereye (ni ukuvuga stroke). Hari uduce duto tw'igare tw'igare dushyirwa ku irembo, kandi kuzunguruka kw'uruziga rw'intoki bituma agace k'igare kazunguruka, bigatuma irembo rizamuka. Ubwo bwoko bwa valve bwitwa Rotary stem gate valve cyangwaNRS valve y'irembo.