Reba Ishusho Nini
Valve nimwe mubikoresho byingenzi muri sisitemu yo kugenzura amazi.Kugeza ubu, ibyingenzi bikoreshwa muri valve harimo peteroli na gaze, ingufu, inganda zubumashini, gutanga amazi no gutunganya imyanda, gukora impapuro na metallurgie.Muri ibyo, peteroli & gazi, ingufu ninganda ninganda ningirakamaro cyane zikoreshwa na valve.Dukurikije ibyahanuwe na McIlvaine, ushinzwe iteganyagihe ku isoko, icyifuzo cya valve y’inganda kizagera kuri miliyari 100 z'amadolari. Icyifuzo cy’ingufu mu bihugu biri mu nzira y'amajyambere nicyo kintu nyamukuru giteza imbere isoko ry’inganda zikoreshwa mu nganda.Biteganijwe ko kuva mu 2015 kugeza 2017, umuvuduko w’ubwiyongere bw’isoko rya valve inganda uzagumana hafi 7%, ugereranyije cyane n’ubwiyongere bw’inganda zikomoka ku nganda ku isi.
Valve nigice cyo kugenzura sisitemu yo gukwirakwiza amazi, ifite imirimo yo guca, guhinduranya, gutandukanya imigezi, gukumira impanuka, guhagarika ingufu za voltage, shunt cyangwa kurengerwa na decompression.Valve ishyirwa mubikorwa byo kugenzura inganda na valve ya gisivili.Inganda zinganda zikoreshwa mukugenzura 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 bya ultralow yubushyuhe, ubushyuhe buke, ubushyuhe busanzwe, ubushyuhe bwo hagati hamwe nubushyuhe bwo hejuru hamwe na valve irashobora gushyirwa mubice bya vacuum, umuvuduko ukabije, umuvuduko ukabije, umuvuduko mwinshi hamwe 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 icyifuzo cya valve gifite ibipimo bihanitse hamwe nibikoresho bya tekinike byatewe n'inganda n'ubuhinzi mu Bushinwa bitera imbere cyane, guhera mu myaka ya za 1980.Ubushinwa bwatangiye gukoresha igitekerezo gihuza iterambere ryigenga no kwinjiza ikoranabuhanga mu guteza imbere ikoranabuhanga rya valve.Ibigo bimwe byingenzi bya valve byongera ubushakashatsi niterambere ryikoranabuhanga, bizamura umuvuduko mwinshi wo gutumiza tekinoroji ya valve.Kugeza ubu, Ubushinwa bumaze gukora valve y amarembo, ububiko bwisi, ububiko bwa trottle, imipira yumupira, ikinyugunyugu, diaphragm vale, plug valve, cheque valve, valve yumutekano, kugabanya valve, imiyoboro yamazi nizindi valve, harimo ibyiciro 12, birenga 3.000 icyitegererezo hamwe n'ibipimo 40.000.
Dukurikije imibare ya Valve World, isoko ku isi ikenera valve yinganda zirimo gucukura, gutwara no gutunga peteroli.Amavuta na gaze bifite igipimo kinini, kigera kuri 37.40%.Ibisabwa ingufu n’ubuhanga mu bya shimi birakurikira, bingana na 21.30% na 11,50% by’isoko ry’inganda zikenerwa ku isi.Isoko ryisoko mubisabwa bitatu byambere bingana na 70.20% byamasoko yose.Mubushinwa, inganda zubumashini, ingufu na peteroli na gaze nisoko nyamukuru yo kugurisha valve.Ibisabwa kuri valve bikurikirana 25,70%, 20.10% na 14,70% byibisabwa byose.Umubare w'amafaranga asabwa angana na 60.50% by'ibisabwa byose bya valve.
Ku bijyanye n’ibisabwa ku isoko, icyifuzo cya valve mu kubungabunga amazi n’amashanyarazi, ingufu za kirimbuzi n’inganda za gaze ya peteroli bizakomeza inzira ikomeye mu bihe biri imbere.
Mu kubungabunga amazi n’amashanyarazi, ingamba zatanzwe n’ibiro bikuru by’Inama y’igihugu zerekana ko mu 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 rizatera imbere munganda zinganda.
Igihe cyo kohereza: Gashyantare-25-2022