Imiyoboro ya PVC ikoreshwa mu gusana imiyoboro ugereranije n'imiyoboro y'umuringa: Uburyo bwo guhitamo

Intangiriro

Guhitamo hagati y’ibikoresho by’imiyoboro ya PVC n’ibikoresho by’umuringa bigabanuka ku giciro kirenze ikiguzi. Buri gikoresho cyitwara mu buryo butandukanye iyo gishyushye, ubushyuhe, imiti ikoreshwa mu gukurura, ndetse n’imihangayiko isanzwe, ibyo bigira ingaruka ku buryo bwo kuyishyiraho, ibikenewe mu kubungabunga, ndetse n’igihe cyose gikoreshwa. PVC ikunze gukundwa mu bikoresho byoroheje kandi birwanya ingese, mu gihe umuringa ukunze gutorwa kubera kuramba, ubushyuhe bwinshi, ndetse n’imiyoboro isaba serivisi nyinshi. Iyi nkuru isobanura itandukaniro ry’ingenzi mu mikorere, ikiguzi, igihe cyo kubaho, n’ikoreshwa risanzwe kugira ngo ubashe guhuza ibikoresho bikoreshwa n’ibikoresho by’amazi, ingengo y’imari, n’imiterere y’imikorere ariko nyuma yo kubikora hadakenewe byinshi.

Guhitamo hagati y'ibikoresho byo gushyiramo amazi bya PVC n'umuringa

Guhitamo ibikoresho bikwiye byo gukoresha amazi mu miyoboro ni icyemezo cy'ibanze mu buhanga mu by'ubukanishi n'ubwubatsi. Impaka hagati y'ibikoresho by'imiyoboro ya PVC n'ibindi bikoresho by'umuringa zishingiye ku kuringaniza ikiguzi cy'ibikoresho mbere y'igihe no mu buryo burambye bwo gukora. Ibi bikoresho byombi bifite imiterere yihariye ya mekanike igena uko bikwiye mu miyoboro y'amazi y'ubucuruzi, inganda n'iy'amazu.

Ingaruka ku bikoresho ku ishyirwaho n'igihe serivisi imara

Imiterere y’ibi bikoresho ni yo igena uburyo bishyirwamo n’ubuzima byitezwe. Polyvinyl chloride (PVC) ikunzwe cyane kubera imiterere yayo yoroheje, yihutisha uburyo ikoreshwa kandi ikagabanya umutwaro w’inyubako ku nyubako. Iyo ishyizwemo neza hakoreshejwe sima isanzwe na sima ishongesha, imiyoboro ya PVC isanzwe itanga ubuzima bwiza bw’imyaka 50 kugeza kuri 70 mu gihe cyo gukoresha amazi akonje. Ku rundi ruhande, umuringa ni umuringa mwinshi, ukozwe mu cyuma gisaba inkunga ikomeye ariko ugakomeza gukora neza mu buryo budasanzwe. Ibikoresho by’umuringa bihora bimara igihe kirenga imyaka 80 kugeza ku 100, birwanya ingaruka z’umubiri, kwangirika kw’ibidukikije, n’imbaraga zo gusya inyuma kurusha polimeri zikozwe mu byuma.

Ibikoresho bikunze gukoreshwa ku bikoresho bya PVC n'umuringa

Imiterere y’ibi bintu igenzura cyane uburyo ibi bice bikoreshwa. PVC igaragara cyane mu bihe by’ubushyuhe buke, nko kuhira mu buhinzi, imiyoboro y’amazi yo mu mujyi, na sisitemu zo gusohora imyanda (DWV). Ubudahangarwa bwayo bwose ku ihumana rya galvanic riterwa n’ubutaka butuma iba nziza cyane mu gutwikira mu buryo butaziguye. Ariko, amahame ngenderwaho y’inganda agena aho PVC ikoreshwa mu bintu aho ubushyuhe bw’amazi butarenga dogere selisiyusi 60. Kubera ubu bushyuhe buke, ibikoresho by’umuringa ni byo bipimo ngenderwaho ku bice bifite stress nyinshi, harimo imiyoboro y’amazi ashyushye, imiyoboro y’amazi ashyushye, n’imiyoboro y’amashanyarazi aho ubushyuhe buhora bwiyongera.

Itandukaniro ry'Imikorere y'Ishingiro

Gusesengura imiterere y’ubuhanga mu by’imiyoboro ya PVC ikoreshwa mu byuma bipima amazi hamwe n’ibindi bikoresho by’umuringa bigaragaza itandukaniro rikomeye mu kwihanganira ubushyuhe n’umuvuduko. Abahanga mu by’imashini bagomba gusuzuma ibi bipimo by’ingenzi by’imikorere kugira ngo hirindwe ko sisitemu yangirika kandi barebe neza ko amategeko yubahirizwa.

Umuvuduko, ubushyuhe, ingese, n'imbaraga

Imipaka y'ubushyuhe n'umuvuduko ni yo mirongo y'ibanze itandukanya ibi bikoresho byombi. Gahunda isanzwe ya 40 PVC iragabanuka cyane mu mibare y'umuvuduko uko ubushyuhe bwo mu kirere cyangwa imbere buzamuka, bigatuma itakaza ubuziranenge bwayo hejuru ya 140°F (60°C). Mu buryo bunyuranye, ibikoresho by'umuringa bikora ku bushyuhe bwinshi, bihora bikora ahantu harenze 200°F (93°C) mu gihe bigumana imibare y'umuvuduko hejuru ya 400 PSI. Nubwo PVC idakingirwa na galvanic na electrolytic corruption, umuringa ushobora kwangirika iyo uhuye n'amazi akomeye cyane afite pH iri munsi ya 6.5 cyangwa chloride nyinshi cyane.

Uburyo bwo guhuza, gutuza, no gusana

Uburyo bwakoreshejwe mu guhuza ibi bikoresho bugena umuvuduko wo guteranya bwa mbere ndetse n'ubushobozi bwo kubisana mu gihe kizaza. PVC ikoresha gusudira ibinyabutabire, inzira yo guhuza imiti ifata amasaha 2 na 24 kugira ngo ivugururwe bitewe n'ubushuhe bw'ikirere n'umurambararo w'imiyoboro. Iyo imaze guhuzwa, ingingo za PVC zirahoraho kandi zigomba gucibwa burundu kugira ngo zikosorwe. Inkingi z'umuringa zikoresha imigozi ya NPT, impeta zo gukanda, cyangwa gusodera ibyuya. Inkingi z'umuringa zikozwe mu migozi n'izikozwe mu migozi zituma habaho umuvuduko w'umubiri ako kanya kandi zishobora gukurwaho mu buryo budasenya, bigabanya cyane igihe cyo kudakora neza mu gihe cy'ibikorwa by'ingenzi byo kubungabunga.

Ibipimo ngenderwaho byo kugereranya impande n'izindi

Kugira ngo byoroshye inzira y'isuzuma, imbonerahamwe ikurikira igaragaza ibipimo ngenderwaho byo kugereranya ubwoko bwombi bw'ibikoresho.

Iyo ibikoresho by'umuringa ari byo byiza kurusha ibindi

Nubwo polymer ari zo zitwara amazi menshi bitewe n’ikiguzi cyazo, ibikoresho by’umuringa biracyari ingenzi mu bikorwa remezo by’ingenzi. Ku ba rwiyemezamirimo b’ubucuruzi n’abayobozi b’ibigo, gushyiraho umuringa ni ishoramari rikomeye mu guhangana n’ubushyuhe, cyane cyane aho ubushyuhe n’imitwaro ya mekanike biba byiganjemo cyane.

Imikorere mu mazi ashyushye no kuyakoresha inshuro nyinshi

Uburyo bwo gukwirakwiza amazi ashyushye butegeka ko ubushyuhe budahungabana nkuko ibice by'icyuma gusa bishobora gutanga. Amategeko y'inyubako akunze kuvuga ko imiyoboro ishyushya cyangwa ikoresha ubushyuhe idashobora guhuzwa neza n'ibishyushya amazi. Ubusanzwe, amategeko asaba ko imiyoboro y'icyuma n'ibikoresho byayo biva ku isoko y'ubushyuhe byibura santimetero 18 mbere yo guhinduka ibikoresho by'ubukorikori. Ibikoresho by'umuringa ni byiza muri utwo duce, bikinjiza ubushyuhe busubiramo no guhindagurika kw'ingufu zidatewe n'umunaniro, gucika intege, cyangwa gucika intege gato bibabaza polymer zikomeye mu myaka myinshi ikoreshwa kenshi.

Ibitera ikiguzi, amanota meza, n'ibijyanye n'isoko

Gushaka ibikoresho by'umuringa bisaba gukoresha uruhererekane rw'ibicuruzwa bigoye cyane n'uburyo bw'ikiguzi kuruta gushaka PVC nini. Umuringa woroshye urwanya dezincification (DZR), urimo ingano nto ya arsenic cyangwa tin kugira ngo wirinde ko zinc yangirika, ubusanzwe ugura igiciro cya 15% kugeza kuri 20% ugereranije n'umuhondo usanzwe ariko ni ingenzi kugira ngo urambe mu turere dufite amazi akomeye. Ku mishinga minini y'ubucuruzi cyangwa inganda zikora ibikoresho bya OEM, abaguzi bagomba kandi kubara umubare ntarengwa w'ibikoresho byabugenewe (MOQs). Gutunganya ibikoresho by'umuringa byihariye muri rusange bisaba MOQ ziri hagati ya 1.000 na 5.000, bitewe n'uburemere bw'imashini ya CNC ikenewe. Gusobanukirwa ibi bitwara amafaranga bituma hagenwa neza umushinga n'uburyo ibikoresho bishyirwa mu bikorwa.

Gukurikiza amategeko, isoko, n'ikiguzi cyose

Uburyo bwo gushyiraho ibice by'amazi burenze imikorere ya mekanike; bukubiyemo kubahiriza amategeko agenga imikorere, uburyo bwo gutanga ibicuruzwa, n'ikiguzi cyose cyo gutunga umushinga. Gukoresha ibi bintu ni ingenzi kugira ngo umushinga ugerweho neza kandi ugabanye ingaruka mbi.

Amakode, ibyemezo, n'ibisabwa mu mazi meza

Iyubahirizwa ry’amategeko ni ingenzi cyane, cyane cyane mu buryo bw’amazi meza yagenewe gukoreshwa n’abantu. Itegeko ry’amazi meza (SDWA) muri Leta Zunze Ubumwe za Amerika rigabanya cyane ingano y’amazi meza mu bice by’amazi. Kugira ngo byubahirizwe, ibikoresho by’umuringa bigomba kuba byemejwe n’amahame ya NSF/ANSI 372 na NSF/ANSI 61, asaba ko ingano y’amazi meza iba iri munsi ya 0.25%. Ibikoresho by’amazi bya PVC byujuje ibisabwa bidafite ifeza, ariko bigomba kuba bifite icyemezo cya NSF-pw (amazi meza) kugira ngo hatagira pulasitiki yangiza cyangwa imiti igabanya ubukana bw’amazi yinjira mu mazi uko igihe kigenda gihita.

Ibikubiye mu nganda, uburyo ibintu bihora bihinduka, n'uburyo ibintu bigengwa n'amategeko

Impinduka mu nganda zose zijya ku muringa udafite lisansi zazanye uburyo bushya bwo gukora. Ubusanzwe lisansi yakoreshejwe nk'amavuta y'ingenzi mu gihe cyo gukora ibyuma by'umuringa. Ubundi buryo bugezweho budafite lisansi, busimbura ibintu nka bismuth cyangwa silicon, buragoye cyane. Uku gukomera kw'ibikoresho byiyongera bituma ibikoresho bya CNC byangirika kugeza kuri 30%, bigatuma amafaranga y'inganda yongera kandi bikongera igihe cyo gukora. Kubera iyo mpamvu, kugura ibikoresho byihariye bidafite lisansi akenshi bisaba igihe cyo gukora kuva mu byumweru 6 kugeza kuri 8, bigasaba ko abacuruza ibikoresho batanga ibikoresho bateganya neza ububiko bwabo n'abakora ibikoresho by'ikoranabuhanga.

Intambwe zo gusuzuma abaguzi n'abakora amasezerano

Amatsinda ashinzwe gutanga amasoko agomba gusuzuma ibi bintu mu buryo bunoze kugira ngo hirindwe imbogamizi zo gutanga ibicuruzwa. Imbonerahamwe iri hepfo igaragaza ingaruka z'imikorere yo gushaka ibikoresho byujuje ibisabwa kugira ngo bikoreshwe mu bucuruzi.

Uburyo bwo Guhitamo Ubwa Nyuma

Kugira ngo umuntu agere ku gipimo cya nyuma, bisaba ko injeniyeri n'amatsinda ashinzwe gutanga amasoko bahuza ubushobozi bw'ibikoresho n'ibikenewe mu mishinga yihariye ku bidukikije ndetse n'ingengo y'imari. Uburyo buvanze akenshi butanga umuyoboro ukomeye kandi uhendutse w'amazi.

Uburyo bwo guhitamo hakurikijwe ikoreshwa n'ibidukikije

Uburyo bwo guhitamo buhamye bugena ko ibikoresho bishyirwa aho imbaraga zabyo zigaragara cyane. Iyo sisitemu ikora buri gihe ku bushyuhe burenga 60°C (140°F), cyangwa niba ibice byayo bizahura n'imirasire ya ultraviolet (UV) idafite imitako irinda, umuringa ni wo mahitamo adashidikanywaho. Ku rundi ruhande, ku miyoboro minini kandi itwara amazi menshi nko kuhira munsi y'ubutaka cyangwa imiyoboro y'amazi mabi yo mu mujyi, ubushobozi bwo kudakoresha imiti n'uburyo bwo gushyiramo imiyoboro ya PVC byihuse bituma biba ibintu byiza cyane. Injeniyeri zikunze gukora sisitemu zivanze, zikoresha PVC mu gihe kirekire, kigororotse, kandi gihinduka umuringa mu gihe cy'ubushyuhe, aho ihurira n'ibindi bikoresho, ndetse no mu gihe cy'aho ihurira n'ibikoresho.

Guhuza ikiguzi mbere y'igihe n'agaciro k'igihe kirekire

Ibarura ry’ubukungu rigomba kurenza itegeko rya mbere ryo kugura. Mbere na mbere, ibikoresho by’umuringa bishobora gutwara amafaranga angana na 400% kugeza ku 1000% kuri buri gice ugereranyije n’ibipimo byabyo bya PVC; inkokora isanzwe ya PVC ya santimetero 1.50 ishobora kugura $0.50, mu gihe inkokora isanzwe ya umuringa idafite icyuma ishobora kurenza $4.50. Ariko, ikoranabuhanga ry’agaciro risaba kubara ikiguzi cyose cy’ubuzima. Mu duce dufite umuvuduko mwinshi cyangwa ubushyuhe bwinshi, kwangirika kw’icyuma kimwe cya polymer bishobora kwangiza amazi ibihumbi by’amadolari, gusana inyubako, no guhagarika akazi. Gushyira umuringa w’igiciro muri izi ngingo z’ingenzi bigabanya iyi ngaruka, bikerekana ko amafaranga menshi akoreshwa mu imari y’ibanze ahindura uburyo bwo kurinda umutungo mu gihe kirekire no kugabanya cyane imyenda yo kubungabunga.

Ibintu by'ingenzi byakunzwe

• Imyanzuro y'ingenzi n'impamvu z'ingenzi zo gushyiramo imiyoboro ya PVC mu byuma
• Ibisobanuro, kubahiriza amategeko, n'igenzura ry'ingaruka bikwiye kwemezwa mbere yo kwiyemeza
• Intambwe zikurikiraho zifatika n'ibyo abasomyi bashobora gushyira mu bikorwa ako kanya

Ibibazo Bikunze Kubazwa

Ni ryari nkwiye guhitamo ibikoresho by'imiyoboro ya PVC aho guhitamo umuringa?

Koresha PVC mu mazi akonje, DWV, kuhira, no mu miyoboro ihishe aho ubushyuhe buguma munsi ya dogere selisiyusi 140 kandi igiciro gito ni ingenzi.

Ni ryari ibikoresho by'umuringa biba byiza kurushaho?

Hitamo umuringa wo gukoresha amazi ashyushye, sisitemu z'amazi, ahantu hashobora kwangirika cyane, hamwe n'aho ibikoresho bihurira bisaba imbaraga nyinshi n'ubushyuhe bukabije.

Ese ibikoresho bya PVC bishobora guhangana n'umuvuduko mwinshi?

Ku bushyuhe bwa 73°F, bimwe mu bikoresho bya PVC bya Schedule 40 bihangana n'umuvuduko mwinshi, ariko amanota aragabanuka uko ubushyuhe buzamuka. Buri gihe genzura imbonerahamwe y'umuvuduko w'ibikoresho.

Ese gushyiramo ibikoresho bya PVC biroroshye kuruta gushyiraho ibikoresho by'umuringa?

Ubusanzwe yego. PVC ni yoroshye kandi ivanze n'amavuta, ariko ingingo zikenera igihe cyo kuzikira. Imigozi y'umuringa cyangwa imigozi ishobora guhita ishyirwamo umuvuduko.

Ni gute abaguzi bashobora gushaka abatanga ibikoresho byizewe ku bikenewe mu mushinga?

Gereranya ibipimo by'ibikoresho, amanota y'umuvuduko, n'inkunga y'ibikoresho. Ku bijyanye n'uburyo bwo gushyiramo ibyuma mu nganda, reba abakora ibikoresho by'umuringa nka nbfh-metal.com.