Washyizeho umupira mushya wa PVC kandi utegereje ko uzakora imyaka. Ariko gutsindwa gutunguranye birashobora gutera umwuzure, kwangiza ibikoresho, no guhagarika ibikorwa.

Ubwiza bwo hejuruPVC umupirairashobora kumara imyaka 20 mubihe byiza. Nyamara, igihe cyacyo cyo kubaho cyagenwe nimpamvu nko guhura na UV, guhuza imiti, ubushyuhe bwamazi, umuvuduko wa sisitemu, ninshuro ikoreshwa.

Iyi mibare yimyaka 20 nintangiriro, ntabwo ari garanti. Igisubizo nyacyo ni “biterwa.” Nabiganiriyeho na Budi, umuyobozi ushinzwe kugura nkorana na Indoneziya. Abona ibintu byose. Bamwe mubakiriya be bafite valve zacu zikora neza muri sisitemu yubuhinzi nyuma yimyaka 15. Abandi, birababaje, bagize valve byananiranye mumyaka ibiri. Itandukaniro ntirishobora na rimwe ubwaryo, ahubwo ni ibidukikije ririmo. Gusobanukirwa nibi bidukikije nuburyo bwonyine bwo guhanura igihe valve yawe izamara kandi ukareba ko igera kubushobozi bwayo bwuzuye.

Ni ikihe cyizere cyo kubaho cyumupira wa PVC?

Urashaka umubare woroshye kuri gahunda yawe yumushinga. Ariko gushingira ku ngengabihe yawe na bije yawe ukeka ko bishobora guteza akaga, cyane cyane niba valve yananiwe mbere yuko ubitekereza.

Icyizere cyo kubaho cyumupira wa PVC kiri hagati yimyaka mike kugeza kumyaka 20. Ibi ntabwo byakosowe. Ubuzima bwa nyuma buterwa ahanini nuburyo bukora nubwiza bwibikoresho byabwo.

Tekereza igihe cyo kubaho kwa valve nkikigega cyuzuye gaze. Utangirana nurwego rwimyaka 20. Ibintu byose bikaze ukurikiza kugirango ukoreshe ayo mavuta vuba. Ibintu bikomeye ni imirasire ya UV ituruka kumirasire yizuba no kuyikoresha kenshi. A valve yashyizwe hanze nta kurinda izacika nkaImirasire ya UV isenya plastike ya PVC. Nyuma yimyaka mike, irashobora gucika intege kuburyo gukomanga byoroshye bishobora kumeneka. Umuyoboro mu ruganda rufungura kandi rugafungwa inshuro amagana kumunsi bizashira kashe yimbere imbere byihuse kuruta guhagarika umurongo uhindurwa kabiri mumwaka. Ubushyuhe bwo hejuru, ndetse niburi munsi ya 60 ° C yemewe, bizakomeza kugabanya igihe cyacyo ugereranije na valve ahantu hakonje, hijimye. Kuramba kwukuri biva guhuza aindangagaciro nzizaahantu heza.

Umupira wumupira wa PVC umara igihe kingana iki?

Wumvise ko bishobora kumara imyaka mirongo. Ariko wabonye kandi bimwe byacitse kandi bigahinduka umuhondo nyuma yigihe gito. Ibi biragoye kubizera.

Mugihe gikingiwe, gihangayikishije cyane nkumurongo wamazi wo murugo, umupira wumupira wa PVC urashobora kumara imyaka irenga 20 byoroshye. Ariko, iyo uhuye nizuba ryizuba hamwe nikoreshwa ryinshi, ubuzima bwimikorere burashobora kugabanywa kugeza kumyaka 3-5 gusa.

Iri tandukaniro nikintu naganiriye na Budi igihe cyose. Afite umukiriya umwe, umuhinzi, washyizeho indangagaciro zacu munzu ya pompe ifunze gahunda yo kuhira imyaka 15 ishize. Zirinzwe izuba nikirere, kandi zirakora neza kugeza na nubu. Afite undi mukiriya ushyira amazi kubidendezi byo hejuru. Imishinga ye ya mbere yakoresheje valve idakingiwe. Ku zuba ryinshi rya Indoneziya, izo mibande zacitse intege zitangira kunanirwa mu myaka ine. Byari bimwe rwose byujuje ubuziranenge. Itandukaniro gusa ni ibidukikije. Ibi birerekana ko ikibazo atari "valve imara igihe kingana iki?" ariko “Bizageza ryariaha hantu? ” Kurinda valve ya PVC kumwanzi wacyo nyamukuru, izuba, nikintu kimwe cyingenzi ushobora gukora kugirango umenye ko kigera igihe cyacyo cyo kubahoirangicyangwa aagasandukuirashobora kongera imyaka yubuzima.

Nibihe byizewe byumupira wa PVC?

PVC ni plastiki gusa, kandi irashobora kumva idakomeye kuruta icyuma. Ufite impungenge ko ishobora gucika cyangwa gutemba munsi yumuvuduko wisi-yisi, bigatuma bisa nkaho bitiringirwa kuruta umuringa uremereye.

Indangagaciro nziza ya PVC imipira yizewe cyane kubyo igenewe. Ubwubatsi bwabo bwa pulasitike bivuze ko badakingiwe rwose ingese n’imyubakire itera imyanda y'ibyuma kunanirwa cyangwa gufata igihe.

Kwizerwa birenze imbaraga zubugome gusa; bijyanye n'imikorere ihamye. Icyuma cyuma gisa nkicyoroshye, ariko muri sisitemu nyinshi zamazi, ubwizerwe buragabanuka mugihe runaka. Amabuye y'agaciro mumazi, cyangwa imiti nka chlorine, arashobora gutera ruswa nubunini kwiyubaka imbere. Ibi bituma valve ikomera kandi bigoye guhinduka. Amaherezo, irashobora gufata burundu, bigatuma ntacyo bimaze mugihe cyihutirwa. Indangantego za PVC ntabwo zifite iki kibazo. Bafite imiti yinjiza mumazi nibindi byongeweho. Ntibishobora kubora cyangwa kubora. Ubuso bwimbere bugumaho neza, kandi umupira ukomeza guhinduka byoroshye, nubwo nyuma yimyaka icumi ya serivisi. Uku nukuri kwizerwa mvugana nabakiriya ba Budi kubyerekeye. Kubisabwa byose byamazi akonje, kuva mubidendezi kugeza kuhira kugeza mu bworozi bw’amafi, valve ya PVC itanga urwego rwigihe kirekire, byiringirwa ko ibyuma bidashobora guhura kuko bidashobora gufata.

Umuyoboro wa PVC umara igihe kingana iki?

Valve yawe yahagaritse gukora neza. Urimo kwibaza niba byarashaje gusa kuva gusaza, cyangwa niba hari ikintu cyihariye cyabiteye kunanirwa kuburyo ushobora kubuza ko bitazongera kubaho.

Ubuzima bwa PVC burangira iyo ikintu cyingenzi cyananiranye. Ibi hafi ya byose biterwa nikimwe mubintu bitatu: bishaje byimbere byimbere, kwangirika kwa UV bituma umubiri ucika intege, cyangwa kwangirika kwumubiri biturutse ku gukomera cyane.

Indangagaciro ntabwo "zipfa gusaza"; igice runaka gitanga. Icya mbere kandi gikunze kunanirwa ni kashe. Impeta yera ya PTFE ifunga umupira hamwe na EPDM yumukara O-impeta kuruti bishaje kuva ibihumbi n'ibihumbi byafunguye kandi bifunga. Ibi biganisha ku kantu gato, haba mu muyoboro cyangwa hanze. Nibisanzwe kwambara no kurira. Kunanirwa kwa kabiri ni umubiri ubwawo. Itara rya UV rituma PVC icika intege mumyaka. Umuyoboro ukora neza urashobora guturika biturutse ku nyundo y'amazi cyangwa ingaruka nkeya. Icya gatatu gikunze kunanirwa kibaho mugihe cyo kwishyiriraho. Abantu bakunze gukoresha imbaraga nyinshi cyangwa kaseti mugihe uhuza indangagaciro. Ibi bitera umuvuduko mwinshi kumutwe wumugore wumugozi wa valve, bigatera umusatsi ushobora kunanirwa nyuma yicyumweru cyangwa amezi. Gusobanukirwa nuburyo bwo kunanirwa byerekana ko igihe cyo kubaho kwa valve ari ikintu ushobora gucunga neza no kwagura.

Umwanzuro

Umuyoboro mwiza wa PVC urashobora kumara imyaka mirongo. Imibereho yacyo iterwa nigihe kandi nibindi byinshi kubikoresha neza, kurinda urumuri rwa UV, hamwe nuburyo bukwiye bwa sisitemu yo kubishyira mu bikorwa.