Washyizeho witonze valve nshya ya PVC ifite imigozi, ariko iramanuka buhoro buhoro iva muri iyo migozi. Kuyikomeza bisa nkaho ari ikibazo, kuko uzi ko gukanda inshuro imwe gusa bishobora guca igipfundikizo.

Kugira ngo ushyireho neza valve y'umupira wa PVC ifite imigozi, funga imigozi y'abagabo ukoresheje tepi ya Teflon y'ibice 3-4. Buri gihe funga mu cyerekezo cyo gufunga. Hanyuma, uyishyire mu minwe, hanyuma ukoreshe agapfunyika mu gihe cy'izunguruka rimwe cyangwa abiri gusa.

Umugozi utemba ni kimwe mu bintu bikunze kugorana kandi bibabaza mu gushyiraho. Hafi buri gihe biterwa n'ikosa rito, rishobora kwirindwa mu gutegura cyangwa gukaza. Nkunda kuganira kuri ibi n'umufatanyabikorwa wanjye wo muri Indoneziya, Budi, kuko ni ikibazo gihoraho abakiriya be bahura na cyo. Guhuza imigozi mu buryo bwizewe kandi butagira amazi biroroshye kugeraho. Ugomba gukurikiza intambwe nke zoroshye, ariko zikomeye cyane. Reka turebe ibibazo by'ingenzi kugira ngo bikorwe neza buri gihe.

Ni gute washyiraho ibikoresho by'imiyoboro ya PVC ifite imigozi?

Wakoresheje ifu ifunga imigozi ikora neza ku byuma, ariko PVC yawe iracyava. Ikirushijeho kuba kibi ni uko uhangayikishijwe n'uko imiti iri muri iyo fu ishobora kwangiza pulasitiki uko igihe kigenda gihita.

Ku bijyanye na PVC ifite imigozi, buri gihe koresha kaseti ya Teflon aho gukoresha umuyoboro cyangwa paste. Zingira imigozi y'abagabo inshuro 3-4 mu cyerekezo kimwe uzakomeza igipfundikizo, urebe ko kaseti ihagaze neza kandi ikora neza kugira ngo ikore umupfundikizo mwiza.

Iri tandukaniro riri hagati ya kaseti na kole ni ingenzi cyane ku bikoresho bya pulasitiki.imiyoboro y'amaziirimo ibinyabutabire bishingiye kuri peteroli bishobora kwibasira PVC mu buryo bwa shimi, bigatuma icikagurika kandi ishobora kwangirika bitewe n'umuvuduko usanzwe w'imikorere.Kaseti ya TeflonKu rundi ruhande, ntabwo ikora neza. Ikora nk'igifunga n'amavuta, yuzura icyuho gito mu migozi idateza igitutu cy'inyuma gishobora guterwa n'inkongoro. Ibi birinda stress ku gitsina gore gikwiranye.

Amahitamo y'ibifunga ku nsinga za PVC

Iyo upfunyitse imigozi, jya ukurikiza icyerekezo cy'isaha ureba ku mpera y'igipfunyika. Ibi byemeza ko uko ukomeza icyuma gifunga, kaseti iragenda neza aho kuyipfunyika no kuyikuramo.

Ni gute washyira valve y'umupira ku muyoboro wa PVC?

Ufite valve y'umupira ifite imigozi ariko umuyoboro wawe uraryoshye. Ugomba kuwuhuza, ariko uzi neza ko udashobora gufunga imigozi cyangwa ngo ushyiremo imigozi iryoshye. Ni iyihe mashini ikwiye gukoreshwa?

Kugira ngo uhuze valve y'umupira ifite imigozi n'umuyoboro wa PVC woroshye, ugomba kubanza gusuka kole kuri adaptateri y'umugabo ya PVC ifite imigozi ku muyoboro. Sima imaze gukura neza, ushobora gushyira valve ifite imigozi kuri adaptateri.

Ntushobora gukora imigozi ku muyoboro wa PVC usanzwe kandi woroshye; urukuta ni ruto cyane kandi rwahita rucika. Guhuza bigomba gukorwa hakoreshejwe adaptateri ikwiye. Kuri aka kazi, ukeneyeAdaptateri y'abagabo ya PVC(bikunze kwitwa adaptateri ya MPT cyangwa MIPT). Uruhande rumwe rufite aho koroherana, naho urundi rufite imigozi y'abagabo. Ukoresha uburyo busanzwe bwa PVC primer na sima kugira ngo uhuze impera y'aho kohereza ku muyoboro wawe hakoreshejwe imiti, bigatuma habaho igice kimwe, gifatanye. Ikintu cy'ingenzi hano ni ukwihangana. Ugomba kubirekaumuti wo gusudira hakoreshejwe solventmbere yo gushyiramo imbaraga ku migozi. Gukoresha imbaraga hakiri kare bishobora gusenya isano rishya rya shimi, bigatuma habaho gutonyanga ku gice gifatanye. Buri gihe ngira inama abakiriya ba Budi yo gutegereza nibura amasaha 24 kugira ngo bagire umutekano.

Ni gute washyiraho valve ifite imigozi?

Wakomeje valvu yawe nshya ifite imigozi kugeza ubwo yumvise imeze nk'urutare rukomeye, hanyuma ukumva isasu riteye ishozi. Noneho valvu yarangiritse, kandi ugomba kuyikata ugatangira bundi bushya.

Uburyo bwiza bwo gufunga ni "gufunga n'intoki hamwe no guhindukira rimwe cyangwa abiri." Gusa shyira valve ku ntoki kugeza igihe ifashe neza, hanyuma ukoreshe agapfunyika kugira ngo uyihindure rimwe cyangwa abiri gusa. Hagarara aho.

Gufata cyane ni yo mpamvu ya mbere ituma ibikoresho bya pulasitiki bifite imigozi binanirwa. Bitandukanye n'icyuma, gishobora kwaguka no kwangirika, PVC irakomeye. Iyo ufashe valve ya PVC ifite imigozi, uba ushyira imbaraga nyinshi ku nkuta z'ibikoresho by'abagore, ugerageza kubicamo kabiri.gufunga ukuboko hamwe n'isura imwe cyangwa ebyiri"Itegeko ni ryo tegeko rya zahabu kubera impamvu runaka. Gufatana n'intoki byonyine bituma imigozi ifatana neza. Gufatana inshuro imwe cyangwa ebyiri za nyuma hakoreshejwe urufunguzo birahagije kugira ngo bikandagire ibice bya teflon, bigatuma habaho agapfundikizo gakomeye kandi kadafata amazi nta gushyira imbaraga zikomeye kuri pulasitiki. Buri gihe mbwira abafatanyabikorwa banjye ko "gufatana" atari byiza kuri PVC. Gufatana neza kandi neza bituma agapfundikizo kadacika kandi kadacika amazi kazamara imyaka myinshi.

Ni gute wahuza valve yo kuzimya na PVC?

Ugomba kongeramo agace ko kuzimya ku murongo wa PVC usanzweho. Ntabwo uzi neza niba ukwiye gukoresha valve ifite imigozi cyangwa valve isanzwe ifite kole kuri iyi porogaramu.

Kugira ngo wongereho uburyo bwo kuzimya umurongo wa PVC usanzweho, valve y'umupira w'ukuri ni yo nziza kurusha izindi. Ituma ushobora kubungabunga mu gihe kizaza. Koresha verisiyo ya solvent-weld (socket) kuri sisitemu za PVC zisanzwe, cyangwa verisiyo ifite imigozi niba ihujwe hafi y'ibice by'icyuma.

Iyo ukeneye guca umurongo kugira ngo wongereho closure, gutekereza ku hazaza ni ngombwa. Valve y'umupira w'imvange nyayo ni yo mahitamo meza hano. Ushobora gukata umuyoboro, ugafata kole impera ebyiri z'imvange, hanyuma ugashyiramo closure y'imvange hagati yazo. Iyi ni nziza cyane kuruta valve isanzwe kuko ushobora gukuramo blouses z'imvange kugira ngo ukureho blouse yose kugira ngo isukure cyangwa usimbuze blouse nta kindi gisigaye. Niba sisitemu yawe ari PVC 100%, valve y'imvange nyayo ikoreshwa mu gusudira (socket) ni nziza cyane. Niba wongeramo closure iruhande rwa pompe cyangwa filter irimo imigozi y'icyuma, noneho closure ikoreshwa mu migozi.valve y'ubumwe bw'ukurini bwo buryo bwo gukora. Wabanza gushyiramo adaptateri ifite imigozi ku muyoboro wa PVC, hanyuma ugashyiraho valve. Ubu buryo bworoshye niyo mpamvu twebwe muri Pntek dushimangira cyane imiterere nyayo y’ubumwe.

Umwanzuro

Gushyiramo neza umugoziValve y'umupira ya PVC, koresha kaseti ya Teflon, ntuyishyireho. Banza ukaze n'intoki, hanyuma wongereho indi nshuro imwe cyangwa ebyiri ukoresheje urufunguzo kugira ngo upfundike neza.