Witondere witonze valve yo kwigunga kumurongo wo gufata pompe hydraulic

Mu mahugurwa ajyanye no gufata neza hydraulic, hari uwambajije igitekerezo cyanjye kubijyanye na valve yo kwigunga kumurongo wa pompe kandi niba ari itegeko gukoresha imipira ihenze cyane ugereranije nibisanzwe byihendutse. Intandaro yiki kibazo iri mu ngaruka mbi ziterwa n’imivurungano mu murongo wa pompe. Impaka zo gukoresha umupira wumupira nka valve yo kwigunga kumurongo wo gufata ni uko iyo umupira wumupira ufunguye, umwobo wose wa valve ushobora gukoreshwa mugutemba amavuta. Kubwibyo, niba ushyizeho umupira wa santimetero 2 mumurongo wa santimetero 2, iyo valve ifunguye, bizagaragara ko bitabaho (byibuze uhereye kuri peteroli).
Kurundi ruhande, ikinyugunyugu nticyuzuye umwobo. Nubwo yaba yarafunguwe byuzuye, imiterere yikinyugunyugu izaguma mu mwobo kandi yerekana igice kibujijwe, kikaba kidasanzwe. Ibi birashobora gutera imvururu, zishobora gutera umwuka ushonga guhunga igisubizo mumurongo wo gufata. Niba ibi bibaye, ibibyimba bizaturika mugihe uhuye nigitutu kuri pompe. Muyandi magambo, ibinyugunyugu bishobora gutera cavitation.
Ninde rero mwiza: umupira wumupira cyangwa ikinyugunyugu? Nibyiza, nkibibazo byinshi bijyanye na hydraulics, biterwa. Mwisi yisi nziza, nahoraga mpitamo umupira wumupira mbere yikinyugunyugu. Ku muyoboro wo gufata ufite diameter ntarengwa ya santimetero 3, nta gihombo kiboneka kubikora.
Ariko iyo ubonye santimetero 4, santimetero 6 na santimetero 8 z'umurambararo, imipira yumupira ihenze cyane ugereranije na kinyugunyugu. Bafata kandi umwanya munini, cyane cyane muburebure bwose. Kubwibyo, mubisabwa bigendanwa, kurugero, ntabwo ikiguzi cyumupira munini wa diameter nini cyane kibujijwe hejuru, ariko ntihashobora kuba umwanya uhagije hagati yikigega cya pompe na pompe kugirango ubishyireho.
Hariho uburyo bwa gatatu. Abantu benshi bibeshye bemeza ko umurongo wo gufata umurongo wo kwigunga ari ngombwa, ariko mubyukuri sibyo, ariko hariho ibitari bike.
Ikibazo cya mbere gikurikira nuburyo bwo gusimbuza pompe niba nta valve yo kwigunga kumurongo wafashwe. Hano haribisubizo bibiri. Mbere ya byose, niba pompe ifite ikibazo gikomeye kandi akazi kawe "kukuri", ugomba gukoresha igare ryungurura kugirango ukure amavuta muri tank hanyuma uyasuke mu ndobo isukuye cyangwa ikindi kintu gikwiye. Hanyuma igitoro cya lisansi kigomba gusukurwa neza, pompe igomba gusimburwa, hanyuma igare ryayunguruzo rigomba gukoreshwa mu kuvoma amavuta (tuvuge ko agikoreshwa) gusubira muri tank.
Muri rusange inzitizi kuri ibi ni: “Yoo, nta mwanya dufite wo gukora ibi!” cyangwa “Nta ngoma 10, 20, cyangwa nyinshi zisukuye hafi yacu.” Kubadashaka gukora akazi keza, igisubizo kimwe nugushira Permeate yose igarukira kumutwe wikigega kibikwa, hanyuma isuku ya vacuum yinganda ihuzwa na tanki. Mugihe usimbuye pompe, fungura icyuma cyangiza, hanyuma usubiremo imikorere mugihe imyanda iva kunanirwa rya pompe yabanje itera pompe yinyuma kunanirwa.
Birumvikana ko hari ibitandukanijwe, nko gushushanya pompe zirenze imwe kuri tank imwe, cyangwa kuvoma litiro 3000 z'amavuta muri tank ntibisanzwe. Rimwe na rimwe, valve yo kwigunga kumurongo wo gufata irasabwa. Niba aribyo, nibyiza kwemeza ko bafite swift yegeranye kugirango birinde gutangira pompe nyuma yo gufunga valve.
Uburyo nkunda cyane ntabwo ari ugushiraho imipira yumupira cyangwa ibinyugunyugu, niba bishoboka. Niba ugomba kugira imwe, koresha umupira wumupira niba ikiguzi cyangwa umwanya atari ikibazo. Ariko, niba hari kimwe muribi bibazo arikibazo, valve yikinyugunyugu niyo nzira yonyine.
Mubisabwa byinshi, ibinyugunyugu bikoreshwa nka pompe yo gufata wenyine. Imashini nini ya hydraulic icukura ni urugero rusanzwe. Bafite pompe nyinshi zisohoka mu kigega kinini zinyuze kumurongo munini wa diametre, kandi nta mwanya munini-ibice byose ukuyemo amahitamo meza (nta valve cyangwa umupira wumupira) urimo.
Sinibuka ko nigeze mbona pompe kuri moteri nini ya hydraulic itangirika byibuze isuri imwe nimwe, mugihe ibyo byangiritse bishobora gufatwa nkuwambaye. Iyangirika rya cavitation irashobora guterwa numuvurungano uterwa na valve ikinyugunyugu? Nibyo birashoboka, ariko hashobora kubaho izindi mpamvu nyinshi. Inzira yonyine yo kubyemeza ni ukugereranya pompe ebyiri zikora mubihe bimwe-imwe hamwe na kinyugunyugu hamwe nimwe idafite ikinyugunyugu.
Brendan Casey afite uburambe bwimyaka irenga 20 mu kubungabunga, gusana no kuvugurura ibikoresho bigendanwa n’inganda. Andi makuru yerekeye kugabanya ibiciro byo gukora no kongera ibiciro…