Wihutiye kuzimya amazi, ariko ikiganza cya valve wumva gisa na sima mu mwanya. Ufite ubwoba ko kongeramo izindi mbaraga bizakuraho gusa ikiganza.

AgashyaPVC umupirabiragoye guhindukira kuko kashe yimbere yimbere irema neza, idasohora neza. Umuyoboro ushaje mubisanzwe urakomera kubera imyunyu ngugu cyangwa gusigara mumwanya umwe igihe kirekire.

Iki nikibazo mbariza buri mufatanyabikorwa mushya, harimo n'ikipe ya Budi muri Indoneziya. Biramenyerewe cyane kuburyo igisubizo kiri mumahugurwa yacu asanzwe. Iyo umukiriya yumva ko gukomera kwambere, igitekerezo cyabo cya mbere gishobora kuba nuko ibicuruzwa bifite inenge. Mugusobanura ko uku gukomera ari ikimenyetso cyerekana kashe yo mu rwego rwo hejuru, ifunze neza, duhindura ikibazo gishobora kuba icyizere. Ubu bumenyi buto bufasha abakiriya ba Budi kwizera ibicuruzwa bya Pntek barimo gushiraho, bishimangira ubufatanye-bwunguke.

Ni ukubera iki imipira ya PVC itoroshye guhinduka?

Urangije gukuramo valve nshya kandi ikiganza kirwanya igihe cyawe. Utangiye kwibaza niba waguze ibicuruzwa bidafite ireme bizakunanira mugihe ubikeneye cyane.

GishyaPVC imipirabiragoye guhindukira kubera guterana hagati yumwanya wumye, wihanganira cyane PTFE numupira mushya wa PVC. Uku gukomera kwambere kwemeza kashe nziza, idashobora kumeneka.

Reka ndibire cyane mubikorwa byo gukora, nkuko ibi bisobanura byose. Dushushanya indangagaciro za Pntek kumugambi umwe wibanze: guhagarika amazi neza. Kugirango tubigereho, dukoresha cyanekwihanganira cyane. Ibyingenzi byingenzi ni umupira mwiza wa PVC nimpeta ebyiri bitaIntebe za PTFE. Urashobora kumenya PTFE mwizina ryayo, Teflon. Iyo uhinduye ikiganza, umupira uzunguruka kuri iyi ntebe. Muri valve nshya, iyi sura irasukuye neza kandi yumye. Ihinduka ryambere risaba imbaraga nyinshi kuko urimo kunesha ubwumvikane buke hagati yibi bice bishya. Ninkaho gufungura ikibindi gishya; kugoreka kwambere burigihe bigoye kuko bimena kashe nziza. Umuyoboro uhinduka byoroshye kuva utangiye ushobora kwihanganira ibintu byoroshye, ibyo bikaba byaviramo gutemba gahoro gahoro. Rero, uko gukomera kwambere nikimenyetso cyiza ufite cyakozwe neza, cyizewe.

Nigute ushobora kumenya niba valve ya PVC ari mbi?

Umuyoboro wawe ntabwo ukora neza. Ntabwo uzi neza niba byafashwe gusa kandi bikeneye imbaraga, cyangwa niba byacitse imbere kandi bigomba gusimburwa rwose.

Umuyoboro wa PVC ni mubi iyo usohotse mu ntoki cyangwa mu mubiri, utuma amazi anyura iyo afunze, cyangwa niba ikiganza gihindutse nta guhagarika urujya n'uruza. Kwinangira ubwabyo ntabwo ari ikimenyetso cyo gutsindwa.

Kubakiriya ba rwiyemezamirimo ba Budi, kumenya itandukaniro riri hagati ya valve ikomeye na valve mbi ningirakamaro muguhitamo neza gusana. Umuyoboro mubi ufite ibimenyetso byerekana kunanirwa birenze kuba bigoye guhinduka. Ni ngombwa gushakisha ibi bimenyetso byihariye.

Kwinangira muri valve nshya nibisanzwe. Ariko, niba valve ishaje yakundaga guhinduka byoroshye igakomera cyane, mubisanzwe irerekanaimyubakire y'imbere. Nubwo atari "mubi" muburyo bwo kumeneka, byerekana ko valve iri kurangiza ubuzima bwayo bwingirakamaro kandi igomba gutegurwa kubisimbuza.

Nubuhe buryo bwiza bwo gusiga imipira?

Inkomoko yawe irakubwira gufata urushyi rwa spray lubricant kuri valve ikomeye. Ariko ushidikanya, uhangayikishijwe nuko imiti ishobora guca intege plastike cyangwa ikanduza umurongo wamazi.

Amavuta yonyine meza kandi meza kuri PVC yumupira wumupira ni amavuta ya silicone 100%. Ntuzigere ukoresha ibikomoka kuri peteroli nka WD-40, kuko bizatuma PVC icika intege bigatuma itera.

Izi ninama zumutekano zikomeye nshobora gutanga, kandi nzi neza ko umuryango wa Budi wose ubyumva. Gukoresha amavuta atari meza ni bibi kuruta gukoresha amavuta yose. Ibicuruzwa bisanzwe murugo nka WD-40, peteroli ya peteroli, hamwe namavuta rusange-ashingiye kuri peteroli. Iyi miti ntishobora kubangikanya na PVC. Bikora nk'umuti, bisenya buhoro buhoro imiterere yimiti ya plastiki. Ibi bituma PVC ivunika kandi idakomeye. Umuyoboro wasizwe muri ubu buryo urashobora guhinduka byoroshye uyumunsi, ariko birashobora gucika no guturika munsi yigitutu ejo. Ibikoresho byonyine bifite umutekano kumubiri wa PVC, EPDM O-impeta, nintebe za PTFE niAmavuta ya silicone 100%. Silicone ni chimique inert, bivuze ko itazitwara cyangwa ngo yangize ibikoresho bya valve. Kuri sisitemu zitwara amazi yo kunywa, ni ngombwa ko amavuta ya silicone nayo yemezwa “NSF-61”Kugirango barebe ko ari ibiribwa.

Ese imipira yumupira irahagarara?

Ntabwo ukeneye gukoresha valve yihariye yo gufunga imyaka. Noneho haribintu byihutirwa, ariko iyo ugiye kubihindura, ikiganza cyahagaritswe rwose, cyanga kwimuka na gato.

Nibyo, imipira yumupira irahagarara rwose, cyane cyane iyo idakorewe igihe kirekire. Impamvu nyamukuru zitera ni minerval ziva mumazi akomeye ashimangira umupira ahantu cyangwa kashe y'imbere ifatanye.

Ibi bibaho igihe cyose, kandi nikibazo cyatewe no kudakora. Iyo valve yicaye mumwanya umwe mumyaka, cyane cyane mukarere karimo amazi akomeye nka byinshi muri Indoneziya, ibintu byinshi bishobora kubaho imbere. Ikibazo gikunze kugaragara niamabuye y'agaciro. Amazi arimo imyunyu ngugu ya calcium na magnesium. Igihe kirenze, ayo mabuye y'agaciro arashobora gushira hejuru yumupira nintebe, bigakora igikonjo gikomeye gisa na beto. Iki gipimo gishobora gushimangira umupira mumwanya ufunguye cyangwa ufunze. Indi mpamvu isanzwe ni uguhuza byoroshye. Intebe yoroshye ya PTFE irashobora gukomera buhoro buhoro cyangwa gukomera kumupira wa PVC mugihe iyo ikandagiye hamwe itimutse. Buri gihe mbwira Budi gutanga inama “kubungabunga ibidukikije"Ku bakiriya be. Kubyingenzi byingenzi byo gufunga, bagomba guhindura gusa ikiganza rimwe cyangwa kabiri mumwaka. Guhindukira byihuse kumwanya ufunze hanyuma ugasubira gufungura nibyo byose bisaba kugirango ucike igipimo gito kandi wirinde kashe.

Umwanzuro

GishyaPVCyerekana kashe nziza. Niba valve ishaje igumye, birashoboka ko yubatswe. Koresha gusa silicone lubricant, ariko gusimburwa akenshi nibisubizo byubwenge birebire.