Ufite valve iburyo na pipe, ariko ikosa rimwe rito mugihe cyo kwishyiriraho rishobora gutera kumeneka burundu. Ibi biguhatira guca ibintu byose hanyuma ugatangira, guta igihe namafaranga.

Kugirango ushyire umupira wumupira kumuyoboro wa PVC, ugomba kubanza guhitamo ubwoko bwihuza bukwiye: haba valve yomudodo ukoresheje kaseti ya PTFE cyangwa sock valve ukoresheje PVC primer na sima. Gutegura neza na tekinike ni ngombwa kugirango kashe idasohoka.

Intsinzi y'akazi ako ari ko kose kamanuka kumihuza. Kubona ubu burenganzira nikintu nganiraho kenshi nabafatanyabikorwa nka Budi muri Indoneziya, kuko abakiriya be bahura nibi buri munsi. Umuyoboro usohoka ntabwo ari hafi kuko valve ubwayo ni mbi; ni ukubera ko ingingo itakozwe neza. Amakuru meza nuko gukora kashe yuzuye, ihoraho biroroshye niba ukurikiza intambwe nke zoroshye. Ihitamo ryingenzi uzahitamo ni uguhitamo gukoresha insinga cyangwa kole.

Nigute ushobora guhuza umupira wumupira na PVC?

Urabona urudodo rufite imigozi na sock irahari. Guhitamo ibitari byo bivuze ko ibice byawe bitazahuza, guhagarika umushinga wawe kugeza ubonye valve ikwiye.

Uhuza umupira wumupira kuri PVC murimwe muburyo bubiri. Ukoresha umurongo (NPT cyangwa BSP) uhuza sisitemu ishobora gukenera gusenywa, cyangwa sock (solvent weld) ihuza kumurongo uhoraho, ufatanije.

Intambwe yambere ni burigihe guhuza valve yawe na sisitemu ya pipe yawe. Niba imiyoboro yawe ya PVC isanzwe ifite imitwe yomugabo, ukenera valve yumugore. Ariko kubikorwa byinshi bishya byo gukora amazi, cyane cyane kuhira cyangwa ibidengeri, uzakoresha sock valve na sima ya solvent. Buri gihe mbona ari byiza mugihe ikipe ya Budi yeretse abakiriya ameza yo gusobanura amahitamo. Uburyo butegekwa na valve ufite. Ntushobora gufatisha umugozi cyangwa umugozi wa soketi. Uburyo busanzwe kandi buhoraho kuri PVC-kuri-PVC ihuza nisock, cyangwagusudira, uburyo. Iyi nzira ntabwo ifata ibice hamwe; mu buryo bwa shimi ihuza valve numuyoboro mubice bimwe bya plastiki, bidafite kashe, birakomeye kandi byizewe iyo bikozwe neza.

Uburyo bwo guhuza

Hariho uburyo bwiza bwo gushiraho umupira wumupira?

Uratekereza ko valve ikora kimwe muburyo ubwo aribwo bwose. Ariko kuyishyiraho hamwe nicyerekezo kibi birashobora kugabanya urujya n'uruza, gutera urusaku, cyangwa gutuma bidashoboka gukora nyuma.

Nibyo, hariho inzira nziza. Umuyoboro ugomba gushyirwaho hamwe nigitoki cyagerwaho, utubuto twubumwe (kumurongo wukuri wubumwe) uhagaze kugirango ukureho byoroshye, kandi burigihe mumwanya ufunguye mugihe cyo gufunga.

Utuntu duto duto dutandukanya kwishyiriraho umwuga hamwe nuwikunda. Icya mbere,kuyobora icyerekezo. Mbere yo gufunga ikintu icyo ari cyo cyose, shyira valve hanyuma urebe neza ko ikiganza gifite clearance ihagije kugirango uhindure dogere 90 zuzuye. Nabonye valve yashizwe hafi yurukuta kuburyo ikiganza gishobora gufungura igice gusa. Byumvikane byoroshye, ariko ni ikosa risanzwe. Icya kabiri, kuri valise Yukuri Yukuri, dushyiramo utubuto tubiri. Ibi byashizweho kugirango ubashe kubipakurura no kuzamura umubiri wa valve mumuyoboro wa serivisi. Ugomba kwishyiriraho valve hamwe nicyumba gihagije kugirango ugabanye mubyukuri. Intambwe ikomeye cyane, ariko, ni leta ya valve mugihe cyo kuyishyiraho.

Intambwe Yingenzi cyane: Komeza Valve

Iyo uhambiriye (gusudira solvent) sock valve, valveigombaube mumwanya wuzuye. Amashanyarazi muri primer na sima yagenewe gushonga PVC. Niba valve ifunze, ibyo bishishwa birashobora kugwa mumubiri wa valve hanyuma bigahindura imiti kumupira imbere. Umuyoboro uzahagarikwa burundu. Ndabwira Budi iyi niyo mpamvu ya mbere itera "gutsindwa kwa valve nshya." Ntabwo ari inenge ya valve; ni ikosa ryo kwishyiriraho rishobora kwirindwa 100%.

Nigute ushobora gufunga umupira wa PVC?

Ukoresha kole hanyuma ugahuza ibice hamwe, ariko ingingo ikananirwa mukibazo. Ibi bibaho kuko "gufunga" mubyukuri inzira yimiti isaba intambwe zihariye.

Kugirango uhambire neza umupira wa PVC, ugomba gukoresha intambwe ebyiri za primer na sima. Ibi birimo gusukura, gushira primer yumutuku hejuru yimiterere yombi, hanyuma ugashyiraho sima ya PVC mbere yo kubihuza na twist.

Ubu buryo bwitwa gusudira gusudira, kandi butanga umurunga ukomeye kuruta umuyoboro ubwawo. Gusimbuka intambwe ni garanti yigihe kizaza. Dore inzira duhugura abakwirakwiza Budi gukurikiza:

1. Kuma Banza.Menya neza ko umuyoboro uri munsi yimbere ya sisitemu.
2. Sukura ibice byombi.Koresha umwenda usukuye, wumye kugirango uhanagure umwanda cyangwa ubuhehere ibyo ari byo byose biva hanze yumuyoboro ndetse imbere imbere ya sisitemu ya valve.
3. Koresha Primer.Koresha dauber kugirango ushireho ikote ryubusa rya PVC primer hanze yumuyoboro wimbere hamwe imbere ya sock. Primer ya chimique isukura hejuru kandi itangira koroshya plastike. Iyi niyo ntambwe isimbutse kandi ikomeye.
4. Koresha sima.Mugihe primer ikiri itose, shyira kumurongo wa sima ya PVC hejuru yabigenewe. Ntukoreshe cyane, ariko urebe neza.
5. Huza na Twist.Ako kanya usunike umuyoboro muri sock kugeza igihe uzashirira. Mugihe usunika, tanga kimwe cya kane. Iki cyerekezo gikwirakwiza sima neza kandi gikuraho ibyuka byose byafashwe.
6. Fata kandi Ukize.Fata ingingo ihamye mumasegonda 30 kugirango wirinde umuyoboro udasubira inyuma. Ntugakore cyangwa ngo uhungabanye ingingo byibuze byibuze iminota 15, kandi ureke ikire neza ukurikije amabwiriza yakozwe na sima mbere yo gukanda sisitemu.

Nigute ushobora gukora umupira wa PVC guhinduka byoroshye?

Ikirangantego cyawe gishya kirakomeye cyane, kandi uhangayikishijwe no gufata urutoki. Uku gukomera kurashobora gutuma utekereza ko valve ifite inenge mugihe mubyukuri ari ikimenyetso cyiza.

Vale nshya, yujuje ubuziranenge ya PVC irakomeye kuko intebe zayo za PTFE zikora kashe nziza, ifatanye umupira. Kugirango byorohe, koresha umugozi ku mbuto ya kare ku ntoki kugirango ubone uburyo bwiza bwo kumena.

Iki kibazo mbona buri gihe. Abakiriya bakira Pntek yacuindangahanyuma uvuge ko bigoye guhinduka. Ibi ni nkana. Impeta yera imbere, intebe ya PTFE, ibumbabumbwe neza kugirango ikore kashe-ifunze. Ubwo gukomera nicyo kibuza kumeneka. Indangagaciro zihenze zifite kashe zidahinduka zihinduka byoroshye, ariko nazo zirananirana vuba. Tekereza nk'inkweto nshya y'inkweto z'uruhu; bakeneye kumeneka. Inzira nziza yo gukora ibi ni ugukoresha akantu gato gashobora guhindurwa kumurongo wimbitse, kwadarato igice cyumutwe, iburyo. Ibi biguha imbaraga nyinshi udashyizeho stress kuri T-hand ubwayo. Nyuma yo gufungura no kuyifunga inshuro nke, bizagenda neza.Ntuzigere ukoresha WD-40 cyangwa andi mavuta ashingiye.Ibicuruzwa birashobora gutera no guca intege plastike ya PVC hamwe na kashe ya EPDM O-impeta, bigatuma valve inanirwa mugihe.

Umwanzuro

Kwishyiriraho neza, ukoresheje uburyo bwiza bwo guhuza, icyerekezo, hamwe nuburyo bwo gufunga, niyo nzira yonyine yo kwemeza aPVC umupiraitanga ubuzima burebure, bwizewe, butarangwamo ubuzima bwa serivisi.