Ukeneye valve idashobora kumeneka cyangwa kumeneka, ariko PVC isa naho ihendutse kandi yoroshye. Guhitamo igice kitari cyo bishobora gusobanura amahugurwa yarengewe nigihe gito kandi gihenze.
Ubwiza-bwizaPVC imipirabyizewe cyane kubyo bagenewe. Kwizerwa kwabo guturuka ku gishushanyo cyoroheje kandi ubudahangarwa bwuzuye bwo kubora no kwangirika, ibyo bikaba aribyo byingenzi byananirana kububiko bwibyuma muri sisitemu nyinshi zamazi.
Ikibazo cyo kwizerwa kiza buri gihe. Mperutse kuvugana na Kapil Motwani, umuyobozi ushinzwe kugura dukorana mubuhinde. Atanga ibikoresho mubucuruzi bwinshi bwubworozi bwamafi ahinga amafi na shrimp kuruhande rwinyanja. Bakundaga gukoreshaumuringa, ariko guhora utera amazi yumunyu hamwe numwuka wumuyaga byabora mugihe kitarenze imyaka ibiri. Amaboko yafataga cyangwa imibiri ikabona pinhole. Iyo yabahinduye kuri Pntek yacuPVC imipira, ikibazo cyacitse. Imyaka itanu irashize, izo valve imwe ya PVC ikora neza. Nubwoko bwokwizerwa bufite akamaro kwisi.
Umuyoboro wa PVC uzamara igihe kingana iki?
Urimo ushyiraho sisitemu kandi ukeneye kwizera ibice byayo imyaka. Ugomba guhora ushwanyaguza no gusimbuza indangagaciro zananiranye ni umutwe wumutwe nigiciro ushaka kwirinda.
Imipira yakozwe neza ya PVC irashobora kumara imyaka 10 kugeza kuri 20, cyangwa ikarenza mubihe byiza. Ibintu byingenzi bigena igihe cyacyo ni ubwiza bwibikoresho bya PVC, imurikagurisha UV, guhuza imiti, ninshuro zikoreshwa.
Kuramba kwa valve ntabwo ari umubare numwe; nigisubizo kiziguye cyubwiza bwacyo no kubishyira mu bikorwa. Ikintu kimwe kinini ni ibikoresho ubwabyo. Dukoresha gusa100% isugi PVC. Ababikora benshi bahendutse bakoresha“Ongera usubire” - ibikoresho bya pulasitiki byongeye gukoreshwa—Ibyo bizana umwanda kandi bigatuma ibicuruzwa byanyuma bivunika kandi bikunda gutsindwa. Ikindi kintu gikomeye ni urumuri rw'izuba. PVC isanzwe izacika intege kubera UV igihe kirekire, niyo mpamvu dukora verisiyo irwanya UV kubikorwa byo hanze nko kuhira. Hanyuma, suzuma kashe y'imbere. Imyanya yacu ikoresha neza, irambaIntebe za PTFEibyo birashobora gutwara ibihumbi byinshi, mugihe indanga zihenze zikoresha reberi yoroshye ishobora gushwanyagurika cyangwa kwangirika vuba, bigatuma valve idashobora gufunga. Umuyoboro mwiza ntabwo ari igice gusa; ni ishoramari rirerire mu kwizerwa.
Ibintu bigira ingaruka kubuzima bwa PVC
Ikintu | Ubuziranenge-Burebure (Ubuzima Burebure) | Ubuziranenge Buke (Ubuzima Bugufi) |
---|---|---|
Ibikoresho bya PVC | 100% Isugi ya PVC | Yongeye gukoreshwa PVR |
Kurinda UV | Amahitamo ya UV-Kurwanya arahari | Impamyabumenyi ya PVC isanzwe mu zuba |
Ibikoresho byo kwicara | Kuramba, Buke-Buke PTFE | Rubber yoroshye EPDM cyangwa NBR Rubber |
Gukora | Umusaruro uhoraho, wikora | Inteko y'intoki idahuye |
Ninde mwiza wumuringa cyangwa umupira wa PVC?
Urabona umuringa wumuringa na PVC valve kuruhande. Itandukaniro ryibiciro ni rinini, ariko niyihe mubyukuri ihitamo ryiza kumushinga wawe? Icyemezo kitari cyo kirashobora kubahenze.
Nta bikoresho ari byiza ku isi hose; guhitamo ibyiza biterwa rwose na porogaramu. PVC iruta ibidukikije byangirika kandi birahendutse. Umuringa uruta ubushyuhe bwinshi, umuvuduko mwinshi, nibihe bisaba imbaraga zumubiri.
Iki nikimwe mubibazo bikunze kugaragara ikipe ya Kapil Motwani ibona. Igisubizo hafi ya cyose kiboneka mubaza ibyerekeye gusaba.PVCimbaraga zidasanzwe nubusembure bwa chimique. Ntabwo irinze rwose ingese. Kuri sisitemu irimo amazi meza, ifumbire, amazi yumunyu, cyangwa acide yoroheje, PVC izarenza umuringa. Umuringa urashobora kubabazwa nikintu cyitwadezincification, aho chimie yamazi amwe asohora zinc muri alloy, bigatuma iba nziza kandi idakomeye. PVC nayo yoroshye cyane kandi ihenze cyane. Ariko,umuringanuwatsinze neza iyo bigeze gukomera. Irashobora guhangana nubushyuhe bwinshi nigitutu kuruta PVC, kandi irwanya cyane ingaruka zumubiri. Niba ukeneye valve kumurongo wamazi ashyushye, umurongo wumuvuduko mwinshi wumuyaga, cyangwa ahantu hashobora gukubitwa, umuringa nuguhitamo neza. Kubikorwa byinshi byamazi akonje, PVC itanga agaciro keza-ndende.
PVC n'umuringa: Kugereranya Umutwe-Kuri-Umutwe
Ikiranga | PVC Umupira | Umuringa wumuringa | Uwatsinze Ni… |
---|---|---|---|
Kurwanya ruswa | Cyiza | Nibyiza (ariko birashobora kwibasirwa na dezincification) | PVC |
Ubushyuhe ntarengwa | ~ 140 ° F (60 ° C) | > 200 ° F (93 ° C) | Umuringa |
Igipimo cy'ingutu | Nibyiza (urugero, 150 PSI) | Nibyiza (urugero, 600 PSI) | Umuringa |
Igiciro | Hasi | Hejuru | PVC |
Ibyiza bya PVC nibyiza?
Urimo gushakisha ubuziranenge, ariko igiciro gito cyibikoresho bya PVC bisa nkibyiza cyane kuba impamo. Ufite impungenge ko kuzigama amadorari make noneho bizagushikana kunanirwa nyuma.
Nibyo, ubuziranenge bwa PVC nibyiza cyane kandi bitanga agaciro kadasanzwe kubyo bagenewe. Ikibaho cyiza cya PVC gikozwe mubikoresho byisugi hamwe na kashe nziza nikintu gikomeye kandi cyizewe cyane kubikorwa byo gucunga amazi atabarika.
Ese imipira ya PVC irananirana?
Urashaka gushiraho ikintu utagomba kongera gutekereza. Ariko buri gice gifite aho kimeneka, kandi kutabimenya bishobora gukurura ibiza byakumirwa.
Nibyo, imipira ya PVC irashobora kunanirwa, ariko kunanirwa hafi ya byose biterwa no gukoresha nabi cyangwa kwishyiriraho nabi, ntabwo biterwa nubusembwa muri valve nziza. Impamvu zikunze gutera kunanirwa ni ugukonja, guhura nimiti idahuye cyangwa amazi ashyushye, hamwe no kwangirika kwumubiri.
Uburyo busanzwe bwo kunanirwa no gukumira
Uburyo bwo kunanirwa | Impamvu | Uburyo bwo Kwirinda |
---|---|---|
Umubiri wacitse | Amazi akonje; gukabya. | Kuramo imiyoboro mbere yo gukonja; gufatisha intoki wongeyeho icyerekezo kimwe hamwe. |
Kumeneka | Uruti rwambarwa cyangwa rwacitse O-impeta. | Hitamo valve nziza hamwe na O-impeta ebyiri. |
Kumeneka Iyo Bifunze | Umupira cyangwa intebe. | Fata imiyoboro mbere yo gushiraho; koresha gusa gufungura / gufunga imyanya. |
Igikoresho kimenetse | Kwangirika kwa UV; imbaraga zirenze kuri valve ifatanye. | Koresha UV irwanya hanze; gukora iperereza kubitera gukomera. |
Umwanzuro
Imipira yo mu rwego rwohejuru ya PVC imipira yizewe kuburyo butangaje. Kurwanya ruswa bibaha inyungu nini kurenza ibyuma mubikorwa byinshi byamazi. Muguhitamo ibicuruzwa byiza, uremeza igihe kirekire, imikorere yizewe.
Igihe cyo kohereza: Nyakanga-15-2025