Reba Ishusho Nini
Valve nimwe mubikoresho byingenzi muri sisitemu yo kugenzura amazi.Kugeza ubu, ibyingenzi bikoreshwa muri valve harimo peteroli na gaze, ingufu, inganda zikora imiti, gutanga amazi no gutunganya imyanda, gukora impapuro na metallurgie.Muri ibyo, peteroli na gaze, ingufu ninganda ninganda zikoreshwa cyane muri valve.Dukurikije ibyahanuwe na McIlvaine, ushinzwe iteganyagihe ku isoko, icyifuzo cya valve yinganda kizagera kuri miliyari 100 z'amadolari. Icyifuzo cy’ingufu mu bihugu bikiri mu nzira y'amajyambere nicyo kintu nyamukuru cyo guteza imbere isoko rya valve inganda.Biteganijwe ko guhera mu 2015 kugeza 2017, umuvuduko w’ubwiyongere bw’isoko rya valve inganda zizakomeza kugera kuri 7%, ugereranije cyane n’ubwiyongere bw’inganda zikomoka ku nganda ku isi.
Valve ni igenzura rya sisitemu yo gukwirakwiza amazi, ifite imirimo yo guca, guhinduranya, gutandukanya imigezi, gukumira impanuka, guhagarika imbaraga, guhagarika cyangwa gutemba no gutemba.Valve ishyirwa mubikorwa byo kugenzura inganda na sivile.Inganda zinganda zikoreshwa mugucunga ibitangazamakuru, umuvuduko, ubushyuhe, sitasiyo ya fluid nibindi bikoresho bya tekiniki.Ukurikije ibipimo bitandukanye, valve yinganda irashobora gushyirwa mubwoko butandukanye.Kubwoko bwamabwiriza, valve ishyirwa mubikorwa, gukata, kugenzura no guca;mubijyanye nibikoresho bya valve, valve ishyirwa mubyuma, bitari ibyuma nicyuma;hashingiwe ku buryo bwo gutwara, valve yinganda ishyirwa mubwoko bwamashanyarazi, ubwoko bwa pneumatike, ubwoko bwa hydraulic nubwoko bwintoki;hashingiwe ku bushyuhe, valve ishyirwa mubice byubushyuhe bwa ultralow, ubushyuhe buke, ubushyuhe busanzwe, ubushyuhe bwo hagati hamwe nubushyuhe bwo hejuru hamwe na valve irashobora gushyirwa mubice bya vacuum, umuvuduko muke, umuvuduko ukabije, umuvuduko mwinshi na ultra Umuvuduko mwinshi.
Inganda zo mu Bushinwa zikomoka mu myaka ya za 1960.Mbere ya 1980, Ubushinwa bwashoboraga gukora gusa ibyiciro birenga 600 nubunini bwa 2.700 byibicuruzwa bya valve, bidafite ubushobozi bwo gukora valve ifite ibipimo bihanitse kandi birimo tekinike.Kugira ngo ibyifuzo bya valve bifite ibipimo bihanitse hamwe nibikoresho bya tekinike byatewe n'inganda n'ubuhinzi mubushinwa bitera imbere cyane, kuva 1980.Ubushinwa bwatangiye gukoresha igitekerezo gihuza iterambere ryigenga no kwinjiza ikoranabuhanga mugutezimbere ikoranabuhanga rya valve.Ibigo bimwe byingenzi bya valve byongera ubushakashatsi niterambere, bikazamura umuvuduko mwinshi wo gutumiza tekinoroji ya valve.Kugeza ubu, Ubushinwa bumaze gukora valve, amarembo yisi, ububiko bwa trottle, imipira yumupira, ikinyugunyugu, diaphragm vale, plug valve, cheque valve, valve valve, kugabanya valve, imiyoboro yamazi nibindi byiciro, harimo ibyiciro 12, birenga 3.000 icyitegererezo hamwe n'ibipimo 40.000.
Ukurikije imibare ya Valve World, isoko ryisi yose ikenera valve yinganda zirimo gucukura, gutwara no gutunga peteroli.Amavuta na gaze bifite igipimo kinini, kigera kuri 37.40%.Ibisabwa ku mashanyarazi n’inganda bikurikira, bingana na 21.30% na 11,50% by’inganda zikenerwa n’inganda ku isi.Isoko ryamasoko mubintu bitatu byambere bisaba 70.20% byamasoko yose.Mubushinwa, inganda zubukorikori, ingufu na peteroli na gaze nisoko nyamukuru yo kugurisha valve.Ibisabwa kuri valve bikurikirana 25,70%, 20.10% na 14,70% byibyifuzo byose.Amafaranga asabwa angana na 60.50% yibisabwa byose.
Ku bijyanye n’ibisabwa ku isoko, icyifuzo cya valve mu kubungabunga amazi n’amashanyarazi, ingufu za kirimbuzi n’inganda za peteroli bizakomeza kugenda neza mu bihe biri imbere.
Mu kubungabunga amazi n’amashanyarazi, ingamba zatanzwe n’ibiro bikuru by’Inama y’igihugu zerekana ko muri 2020, ingufu z’amashanyarazi zisanzwe zigomba kugera kuri kilowati zigera kuri miliyoni 350.Ubwiyongere bw'amashanyarazi buzatera ibyifuzo byinshi kuri valve.Iterambere rihoraho ryishoramari kuri hydropower rizamura iterambere mumashanyarazi.
Igihe cyo kohereza: Gashyantare-25-2022