Uragorwa no kwiringira imipira ya PVC mu mishinga yawe? Gutsindwa rimwe gusa bishobora guteza kwangirika gukomeye no gutinda. Gusobanukirwa ko ari ingenzi mu gufata icyemezo cyo kugura ufite icyizere.

Yego, valve za PVC zizewe cyane mu bikorwa byazo, cyane cyane mu buryo bwo kuhira amazi no kuhira. Ubuhanga bwazo buturuka ku gishushanyo cyoroshye, ariko ahanini biterwa no kuzikoresha mu rugero rukwiye rw'umuvuduko n'ubushyuhe, kuzishyiraho neza, no guhitamo uruganda rwiza.

Mu myaka yanjye yo kuyobora ikigo gicuruza ibintu bitandukanye, nagiranye ibiganiro byinshi ku bijyanye no kwizera ibicuruzwa. Akenshi ntekereza kuri Budi, umuyobozi w’ubucuruzi ukomeye wo mu kigo kinini gicuruza ibicuruzwa muri Indoneziya. Yari ashinzwe gushaka imvange nyinshi za PVC, kandi impungenge ze zikomeye zari: “Kimmy, ese nshobora kubyizera? Izina ry’ikigo cyanjye riterwa n’ubwiza dutanga.” Yari akeneye ibirenze yego cyangwa oya gusa. Yagombaga gusobanukirwa “impamvu” n’uburyo byakozwe kugira ngo arengere ubucuruzi bwe n’abakiriya be. Iyi nkuru ivuga neza ibyo namusangije, kugira ngo nawe ubashe kubona amakuru ufite icyizere.

Ni gute valve za PVC zizewe?

Umva inkuru zivuguruzanya ku mikorere ya valve ya PVC. Guhitamo valve hashingiwe ku giciro cyonyine bishobora gutuma inanirwa vuba kandi igasanwa bihenze. Menya aho igarukira kugira ngo umenye neza ko izagira icyo igeraho.

Amavali ya PVC ni meza cyane iyo akoreshejwe neza. Akora neza cyane munsi ya 150 PSI na 140°F (60°C). Imiterere yayo yoroshye ituma iramba ku mirimo nk'amazi, ariko ntabwo ikwiriye amazi ashyushye cyane, ibikoresho byo kwangiza, cyangwa imiti imwe n'imwe ishobora kwangiza PVC.

Ubwo Budi yambajije ibijyanye no kwizerwa, namubwiye ko agomba kubitekerezaho nko guhitamo igikoresho gikwiye kuri ako kazi. Ntabwo wakoresha screwdriver kugira ngo ucure umusumari. Mu buryo nk'ubwo,Kwizerwa kwa valve ya PVCni nziza cyane, ariko iri mu idirishya ryayo ry’imikorere gusa. Ibice by'ingenzi bikora hamwe kugira ngo bigere kuri iyi mikorere. Umubiri wa PVC utanga ubuziranenge bw'imiterere no kurwanya ingese, mu gihe ibifuniko by'imbere, ubusanzwe bikozwe muriPTFE (Teflon), menya neza ko ifunga neza. Impeta za O-stem, ubusanzweEPDM cyangwa Viton (FKM), rinda amazi ava mu gice cy'umugozi. Iyo uhisemo valve iturutse ku nganda zizwi, ibi bikoresho ni byiza cyane kandi byujuje ibisabwa mpuzamahanga nka ASTM, ibi bikaba byemeza urwego runaka rw'imikorere. Ni uku guhuza imiterere yoroshye n'ibikoresho byiza bituma biba ingirakamaro ku nganda nyinshi.

Ibintu n'imiterere y'ibikoresho

Kwizerwa bitangirira ku bikoresho. PVC (Polyvinyl Chloride) irwanya ingese ituruka ku mazi, imyunyu, aside nyinshi n'ibice byinshi. Umupira uri imbere uzenguruka neza ku ntebe za PTFE, ibikoresho bizwiho kuba bifite imbaraga nke zo gukurura. Ibi bivuze ko bidashira kandi bigacika mu gihe cy'amasaha ibihumbi n'ibihumbi.

Imipaka y'imikorere ni ingenzi cyane

Ibyinshi mu bintu nabonye bibaho iyo valve irenze ubushobozi bwayo. Umuvuduko mwinshi ushobora gutuma valve ikomeza gukaza umuvuduko, mu gihe ubushyuhe bwinshi bushobora koroshya PVC, bigatuma ihinduka isura yayo ikagwa. Buri gihe reba amabwiriza y'uwakoze icyuma yanditse ku gice cy'icyuma.

Kugereranya Kwizerwa

Ni izihe nyungu za vali y'umupira ya PVC?

Ukeneye valve ihendutse yo kugura ku bwinshi. Ariko uhangayikishijwe nuko igiciro gito bivuze ko ari gito. Ukuri ni uko valve za PVC zitanga inyungu nyinshi.

Ibyiza by'ibanze bya vali y'umupira ya PVC ni uko ihendutse, idakira ingese cyane, kandi yoroheje. Yoroshye cyane kuyishyiraho no kuyikoresha ifite umukingo woroshye wo kuyizungurukaho, bigatuma iba amahitamo meza kandi adakoreshwa cyane mu bikorwa byinshi byo kugenzura amazi.

Ku mucungamutungo nka Budi, izi nyungu zikemura ibibazo by'ingenzi afite:kunoza imikorerenaikiguzi cyo gucungaIyo abonye uburyo bwo gukoresha imiyoboro y'amashanyarazi mu bikorwa byinshi, kuva ku miyoboro mito yo mu ngo kugeza ku kuhira mu buhinzi bunini, inyungu zoPVCBiragaragara neza. Igiciro gito kimufasha kuba umuntu uhangana cyane, mu gihe kuba inyangamugayo navuze mbere bituma adahangana n'ibibazo bihoraho cyangwa inyungu. Mu myaka yashize, nabonye abakiriya nka Budi bafasha abakiriya babo, ba rwiyemezamirimo, kuzigama umwanya n'amafaranga menshi ku kazi binyuze mu guhinduranya PVC aho bikwiye. Inyungu zirenze kure igiciro cya mbere cyo kugura; zigira ingaruka ku ruhererekane rw'ibicuruzwa byose, kuva ku bikoresho no kubika ibicuruzwa kugeza ku gushyiraho ibikoresho bya nyuma. Ni amahitamo meza atanga agaciro kuri buri ntambwe.

Uburyo bwo Kugabanya Ikiguzi

Iyi ni yo nyungu igaragara cyane. Ku bunini bumwe, valve y'umupira ya PVC ishobora kuba igice gito cy'igiciro cya valve y'umuringa cyangwa iy'icyuma kidashonga. Kuri Budi, kugura ku bwinshi bivuze ko izigama ari nyinshi cyane. Ibi bituma ikigo cye gitanga ibiciro bishimishije ku ba rwiyemezamirimo n'abacuruzi, bibafasha kuzamura ibicuruzwa.

Ubudahangarwa bwo kurwanya ingese mu buryo buhanitse

Mu gihe cy'ubukonje nk'uko bimeze muri Indoneziya, valve z'ibyuma zishobora kwangirika. PVC ntishobora kwangirika kandi ntishobora kwangirika kubera imiti myinshi. Ibi bivuze ko imara igihe kirekire kandi nta mpamvu yo kuyisimbuza, bikagabanya ikiguzi cy'igihe kirekire kandi bigatuma sisitemu ikomeza gukora neza.

Gushyiramo no Gukora Byoroshye

Ese valve za PVC umupira zirananirwa?

Uhangayikishijwe n'uko valve ishobora gucika intege mu buryo butunguranye kandi butunguranye. Valve imwe mbi ishobora guhagarika akazi kose. Ushobora kubyirinda usobanukiwe impamvu n'uko bicika intege.

Yego, valve za PVC zishobora kunanirwa kandi zirananirwa. Ariko, gutsindwa hafi ya buri gihe biterwa n'ibintu byo hanze, ntabwo ari inenge iri muri valve ubwayo. Impamvu zikunze kugaragara ni ukwangirika kw'umubiri, gukoresha valve itari mu muvuduko wayo cyangwa ubushyuhe, kudahuza kwa shimi, no kwangirika kwa UV.

Nigeze gukorana n'umukiriya mu mushinga munini wo kuhira wahuye n'ibibazo byinshi. Yarababaye, atekereza ko yaguze imashini mbi. Ubwo najyaga aho hantu, nasanze ikibazo atari imashini, ahubwo ari uko zari ziteye. Abakozi bakoreshaga imigozi minini kandi bagafunga imashini zifite imigozi ku ngufu zikomeye, bigatuma imashini zifunga imiyoboro y'amazi mu miyoboro y'amazi. Izi mashini nto zagumaho igihe gito ariko nyuma y'ibyumweru bike zarangiritse bitewe n'umuvuduko usanzwe wo gukora. Mu gutanga amahugurwa yoroshye yo gufunga intoki hamwe no guhindukira kimwe cya kane, twakuyeho burundu ikibazo. Ibi byanyigishije isomo ry'ingirakamaro: gutsindwa akenshi ni ikimenyetso cy'ikibazo gishobora kwirindwa. Kuri Budi, guha abakiriya be ubumenyi nk'ubu byabaye uburyo bwo kongera agaciro no kubaka ubudahemuka.

Amakosa yo kwangirika ku mubiri no gushyiramo

Iyi ni yo mpamvu ya mbere ituma habaho gucika intege mbona. Gufunga cyane imiyoboro y'amashanyarazi ni ikosa risanzwe. Ikindi ni ukutemera imiyoboro ikwiye, ibyo bigatera imbaraga kuri vali. Gukonjesha nabyo ni umwanzi ukomeye; amazi aragwira iyo akonje, kandi ashobora gusatura igice cy'imvange ya PVC imbere.

Kwangirika kw'ibikoresho

Ifuru n'imyenda ikoreshwa mu gupfuka

Nubwo biramba, ibizingo by'imbere bishobora gusaza nyuma y'amasaha menshi, nubwo ibi bidakunze kubaho mu bikorwa byinshi. Akenshi, imyanda nk'umucanga cyangwa ibimera byinjira mu murongo bigakurura intebe za PTFE cyangwa umupira ubwawo. Ibi bituma amazi anyuramo ndetse n'iyo valve ifunze. Akayunguruzo koroshye kaza mu mazi gashobora gukumira ubwo bwoko bw'ikosa.

Ni iki gituma valve y'umupira wa PVC iva?

Gutonyanga buhoro buhoro mu mugozi ni ikibazo gikunze kubaho ariko gikomeye. Uko kuvoma guto gushobora kwangiza amazi, gutakaza ibicuruzwa, ndetse no guteza ibibazo by’umutekano. Kumenya impamvu ni ingenzi.

Gutonyanga kw'amavali ya PVC akenshi guterwa n'ikintu kimwe muri bitatu: imyanya y'imbere yangiritse (impeta cyangwa intebe), gushyiraho nabi bigatera isano mbi, cyangwa kwangirika kw'igice cy'ivali ubwacyo. Imyanda iri imbere muri vali ishobora no kuyibuza gufunga burundu.

Iyo umukiriya atanze raporo y'aho amazi yamenetse, buri gihe mbasaba kumenya aho aturuka. Aho amazi yamenetse niho akubwira byose. Ese aturuka aho umugozi winjirira mu mubiri? Iyo ni inkuru isanzwe.ikibazo cy'impeta ya O-stemEse iri kuva aho valve ihurira n'umuyoboro? Ibyo bigaragaza ikosa ryo kuyishyiraho. Cyangwa amazi aracyatemba iyo valve ifunze? Ibyo bivuze ko agafunga k'imbere kangiritse. Gusobanukirwa ibi bitandukanyeaho amazi avani ingenzi mu gukemura ibibazo. Ku ikipe ya Budi, kuba bashobora kubaza ibi bibazo bibafasha gutanga ubufasha bwiza ku bakiriya, bigatuma bamenya vuba niba ari ikibazo cy'ibicuruzwa (bidakunze kubaho cyane) cyangwa ikibazo cyo gushyira porogaramu cyangwa kuyishyiramo (bikunze kugaragara cyane).

Imva zituruka ku gice cy'umuvuduko w'amashanyarazi

Uruti ni umugozi uhuza umugozi n'umupira. Ufungwa n'impeta imwe cyangwa ebyiri za O. Uko igihe kigenda gihita, cyangwa iyo uhuye n'ikintu kidahuye n'icyo, izi mpeta za O zishobora kwangirika no gutakaza ubushobozi bwo kuzifunga, bigatuma amazi agwa buhoro buhoro hirya no hino ku mugozi. Ku mvange zimwe na zimwe zimeze nk'iz' "ubumwe nyakuri", umugozi ufata inkingi urashobora gukomezwa kugira ngo ukandagire impeta za O no guhagarika amazi make.

Kuvunika kw'amazi kuri Connections

Ibi byose ni ugushyiraho. Ku bijyanye no guhuza imiyoboro ya solvent-suilding (kole), amazi aturuka iyo sima idakoreshejwe neza, iyo umuyoboro n'ibikoresho bitasukuwe neza, cyangwa iyo sima itahawe umwanya uhagije wo kuyitunganya mbere yo kuyishyiramo ingufu. Ku bijyanye no guhuza imiyoboro, amazi aturuka ku gufunga buhoro, gufunga cyane (bitera imitumba), cyangwa kudakoresha kaseti ya PTFE ihagije kugira ngo ifunge imiyoboro.

Imvura yavuye inyuma y'ikimenyetso cy'umupira

Umwanzuro

Muri make, valve za PVC zitanga icyizere n'agaciro gakomeye iyo zikoreshejwe neza. Gusobanukirwa aho zigarukira no kwemeza ko zishyirwa neza ni byo bituma ukoresha ubushobozi bwazo bwose.

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