Guhitamo hagati ya CPVC na PVC bishobora gutuma sisitemu yawe y'amazi ikora cyangwa igasenya. Gukoresha ibikoresho bitari byo bishobora gutuma habaho kwangirika, kuva amazi, cyangwa se guturika guteye akaga mu gihe cy'igitutu.

Itandukaniro rikomeye ni ukwihanganira ubushyuhe - CPVC ifata amazi ashyushye kugeza kuri 93°C (200°F) mu gihe PVC ifite aho igarukira kuri 60°C (140°F).Vali za CPVCkandi bihenze gato kandi bifite ubushobozi bwo kurwanya imiti bitewe n’imiterere yabyo irimo chlorine.

Urebye bwa mbere, izi valve za pulasitiki zisa hafi ya zose. Ariko itandukaniro rya molekile zazo rituma habaho icyuho gikomeye mu mikorere buri muhanga mu bya plastike n'uwashyizeho plastike agomba gusobanukirwa. Mu kazi kanjye nkorana n'abakiriya benshi nka Jacky, iri tandukaniro rikunze kugaragara iyo ukoresha amazi ashyushye aho usanga ari asanzwe.PVCbyananirana. Chlorine yiyongereye muriCPVCirushaho kuyiha imiterere myiza ituma ihenda cyane mu bihe bimwe na bimwe, mu gihe PVC isanzwe ikomeza kuba amahitamo meza ku buryo buhendutse bwo gukoresha amazi asanzwe.

Bigenda bite uramutse ukoresheje PVC aho gukoresha CPVC?

Igihe cyo kuzigama amafaranga gishobora gutera guhomba bikomeye. Guhitamo PVC aho CPVC ikenewe bishobora kwangiza, gucika, no gutakaza umuvuduko mu buryo bushyushye.

Gukoresha PVC mu mazi ashyushye (ari hejuru ya 60°C/140°F) bizatuma plastiki yoroha kandi ihinduke, bigatera kuva cyangwa kwangirika burundu. Mu bihe bikomeye, valve ishobora guturika bitewe n'umuvuduko iyo yangiritse bitewe n'ubushyuhe, bikaba byatera kwangirika kw'amazi ndetse n'ibibazo by'umutekano.

Ndibuka igihe umukiriya wa Jacky yashyize valve za PVC muri sisitemu yo koza amasahani y’ubucuruzi kugira ngo azigame amafaranga. Mu byumweru bike, valve zatangiye kugorama no kuva amazi. Ikiguzi cyo gusana cyarenze kure amafaranga yose yazigamwe mbere. Imiterere ya molekile ya PVC ntishobora kwihanganira ubushyuhe bwinshi burambye - iminyururu ya plastiki itangira kwangirika. Bitandukanye n'imiyoboro y'icyuma, uku koroha ntikugaragara kugeza igihe habayeho kwangirika. Niyo mpamvu amategeko agenga ubwubatsi agenga neza aho buri gikoresho gishobora gukoreshwa.

Ni izihe nyungu za vali y'umupira ya PVC?

Buri mushinga uhura n'ikibazo cy'ingengo y'imari, ariko ntushobora kubangamira ubwizigirwa.Vali za PVCshyira mu gaciro neza aho imiterere y'ibintu ikwemerera.

Valve za PVC zitanga uburyo bworoshye bwo kuzikoresha, zoroshye kuzishyiraho, kandi zirwanya ingese kurusha izindi mashini. Zihendutseho 50-70% ugereranyije na CPVC mu gihe zitanga umusaruro mwiza mu gukoresha amazi akonje.

Ku bijyanye n'amazi akonje, nta gaciro karuta PVC. Imiyoboro yazo ihuza ibyuma n'amazi ikora ingingo zihuta kandi zizewe kurusha ibikoresho by'ibyuma bikozwe mu ikoranabuhanga, bigabanya ikiguzi cy'abakozi. Bitandukanye n'ibyuma, ntibijya byangiza cyangwa ngo byibasire amabuye y'agaciro. Muri Pntek, twakoze ikoranabuhanga ryacuVali za PVChamwe n'imibiri ikomeye ikomeza ubuziranenge bwayo nubwo imaze imyaka myinshi ikoreshwa. Ku mishinga nka Jacky'suburyo bwo kuhira imyaka mu buhinziaho ubushyuhe butari ikibazo, PVC ikomeza kuba amahitamo meza cyane.

Kuki CPVC itagikoreshwa?

Ushobora kumva ibivugwa ko CPVC irimo gusaza, ariko ukuri ni ukurushaho kuba gusobanutse. Iterambere ry'ibikoresho ntiryakuyeho ibyiza byayo byihariye.

CPVC iracyakoreshwa cyane ariko yasimbuwe na PEX n'ibindi bikoresho mu mirimo imwe n'imwe yo mu ngo bitewe n'ikiguzi. Ariko, iracyari ingenzi ku buryo bw'amazi ashyushye mu bucuruzi aho ubushyuhe bwayo buri hejuru (93°C/200°F) buruta ubundi buryo.

Nubwo PEX imaze gukundwa cyane mu bijyanye n'amazi yo mu ngo, CPVC ikomeje kugira imyanya ikomeye mu bice bitatu by'ingenzi:

1. Inyubako z'ubucuruzi zifite sisitemu y'amazi ashyushye yo hagati
2. Porogaramu z'inganda zisabakurwanya imiti
3. Imishinga yo kuvugurura ibikorwa remezo bihuye n'ibikorwa remezo bya CPVC bihari

Muri ibi bihe, ubushobozi bwa CPVC bwo guhangana n'ubushyuhe n'umuvuduko nta kibazo cy'icyuma cyangiza butuma kidasimburwa. Igitekerezo cy'uko kizimira ni ukureba cyane impinduka mu isoko ry'amazu kuruta uko kidasaza mu bya tekiniki.

Ese ibikoresho bya PVC na CPVC birahuye?

Kuvanga ibikoresho bisa nkaho ari inzira yoroheje, ariko guhuza ibintu mu buryo butari bwo bitera intege nke zishobora gushyira mu kaga sisitemu zose.

Oya, ntabwo bihuye neza. Nubwo byombi bikoresha gusudira ibintu bidafite amashanyarazi, bisaba sima zitandukanye (sima ya PVC ntabwo ihuza neza CPVC n'ibindi). Ariko, hari ibikoresho byo guhuza ibikoresho byombi mu buryo bwizewe.

Itandukaniro ry'imiterere y'imiti bivuze ko sima zabo zishongesha zidashobora guhindurwa:

• Sima ya PVC ishongesha ubuso bwa PVC kugira ngo ifatanye
• Sima ya CPVC ikomeye cyane bitewe n'imiterere yayo ikomeye

Kugerageza guhatira guhuza ingingo bituma ingingo zidakora neza zishobora gutsinda ibizamini by'umuvuduko mu ntangiriro ariko zikananirwa uko igihe kigenda gihita. Muri Pntek, duhora tubagira inama:

1. Gukoresha sima ikwiye kuri buri bwoko bw'ibikoresho
2. Gushyiramo ibikoresho bikwiye byo guhindura imikorere iyo bikenewe
3. Gushyira ibimenyetso ku bice byose kugira ngo hirindwe ivangavanga ry'ibintu

Umwanzuro

Vali za PVC na CPVC zifite inshingano zitandukanye ariko zingana nk'iz'ingenzi—PVC ku buryo amazi akonje ahendutse kandi ahendutse, na CPVC mu gukoresha amazi ashyushye cyane. Guhitamo neza bituma amazi ashyushye akora neza kandi aramba. Buri gihe huza vali n'ubushyuhe n'ibisabwa na sisitemu yawe kugira ngo ubone umusaruro mwiza.