Amakuru

Mu bigo bitanga peteroli, imiti, amashanyarazi, n'amazi, sisitemu z'amashanyarazi zigira uruhare runini mu gutwara amazi no kugenzura umutekano. Mu kubungabunga uruganda, impamvu zikunze gutuma igihe cyo kuruhuka cyangwa kugabanuka kw'imikorere akenshi si igice cy'uruganda ubwarwo, ahubwo ni ibice by'imbere by'uruganda—imiti, intebe, imipira, imyakura yo gupakira, n'ibindi bikoresho by'ingenzi.

Mu nganda zikora ibyuma, ikibazo cyo kunanirwa kw'ingufu ntigihora giterwa n'igice cy'ingenzi cy'ingufu. Akenshi, ibice by'imbere—intebe, uruti, ingirabuzimafatizo—ni byo bivamo ubushyuhe bukabije, ingese, cyangwa umuvuduko uhindagurika.

Mu nganda zikora imiti, aho imiyoboro ikora aside, alkali, ibintu bishongesha, n'umwuka ushyushye cyane, ikibazo cyo kunanirwa kw'ibikoresho si ikibazo cyo kubungabunga gusa—ni ikibazo cy'umusaruro. Mu bintu byose bya mekanike, valves ni imwe mu zishingirwaho cyane...

Impeta yo gushyigikira ibice nk'ibi, mu miterere yose y'impeta, ni iy'ibice by'ingenzi 'bihishe'. Abakoresha benshi ntibabyitaho cyane, ariko mu by'ukuri, iyo igishushanyo cyangwa uburyo bwo kuyitunganya bitarashyirwa mu bikorwa, imbaraga zo gukandagirana kw'impeta y'intebe ya valve, PTFE, bizagira ingaruka zikomeye, cyane cyane mu ihindagurika ry'umuvuduko mwinshi cyangwa ubushyuhe mu bidukikije rigaragara neza.

Mu miterere ya valves z'umupira n'ibyuma by'irembo, agasanduku ko gushyiramo ibintu nk'igice cy'ingenzi cya sisitemu yo kuziba inkingi, nubwo gafite imiterere idahinduka, ariko gakora akazi k'ingenzi ko gukumira amazi ava mu byuma.

Umugozi wo hasi w’umugozi uhoraho akenshi uba woroshye kwirengagizwa ariko bihenze cyane. Niba igice cy’imbere cy’umugozi kizunguruka neza kandi niba umurongo w’imbere warahinduriwe cyangwa utahinduriwe, akenshi biterwa niba ingano n’uburebure bw’umugozi wo hasi byaragenzuwe mu cyiciro cyo gukora no guteranya.

Muri sisitemu y’inganda iriho ubu, ibisabwa mu rwego rw’umutekano no mu gihe kirekire mu mikorere bikomeje kunoza inyuma, umubiri wa valve nk’ibice by’ingenzi by’umuvuduko, imiterere yayo isobanutse neza n’igenzura ry’imikorere y’imashini bigira ingaruka zitaziguye ku mikorere yayo.

Nyuma yo gukora imishinga ya valve muri iyi myaka, mu by'ukuri, nabonye ibibazo byinshi by'intebe ya valve. Akenshi, umukoresha yinubira ko valve yavaga, mu by'ukuri atari ikibazo cyo gupfuka, ahubwo intebe ya valve imaze igihe kinini isaza.

Igice cy’imvange ni cyo gice cy’ibanze kandi cyoroshye kwirengagizwa cya mvange. Imiterere isa n’iyoroshye, mu by’ukuri, uhereye ku buryo bwo gucukura, guhitamo ibikoresho kugeza ku buziranenge bw’ibipimo, byose bigaragaza niba mvange ishobora gukora igihe kirekire idasohoka, idahinduka.

Mu buryo bunini bwo kugenzura mu nganda zikora ibyuma, imikorere y’udupira tw’umupira n’udupira tw’amarembo bigira ingaruka zitaziguye ku mikorere y’imiyoboro y’itanura n’udupira tw’amazi akonjesha.