Kuyika valavu ya CPVC kumaoneka ngati kosavuta, koma njira imodzi yachidule ingayambitse vuto lalikulu. Cholumikizira chofooka chingaphwanyike chikapanikizika, zomwe zimapangitsa kuti madzi awonongeke kwambiri komanso kuti ntchito isayende bwino.

Kuti muyike bwino valavu ya mpira wa CPVC, muyenera kugwiritsa ntchito pulasitala ndi simenti yosungunulira ya CPVC. Njirayi imaphatikizapo kudula chitoliro cha sikweya, kuchotsa m'mphepete, kupukuta pamwamba pa zonse ziwiri, kugwiritsa ntchito simenti, kenako kukankhira ndi kugwira cholumikizira mwamphamvu kuti mankhwala osungunulira apangidwe.

Njirayi ikunena za mankhwala, osati guluu wokha. Gawo lililonse ndi lofunika kwambiri popanga cholumikizira chomwe chili cholimba ngati chitolirocho. Ichi ndi chinthu chomwe nthawi zonse ndimagogomezera ndikalankhula ndi anzanga, monga Budi, woyang'anira zogula ku Indonesia. Makasitomala ake nthawi zambiri amagwira ntchito pamachitidwe a madzi otentham'mahotela kapena m'mafakitale. M'malo amenewo, kulumikizana kolephera sikungotulutsa madzi okha; ndivuto lalikulu la chitetezoTiyeni tikambirane mafunso ofunikira kuti tiwonetsetse kuti kukhazikitsa kwanu kuli kotetezeka, kotetezeka, komanso kolimba.

Kodi mungalumikize bwanji valavu ku CPVC?

Muli ndi valavu ndi chitoliro chanu chokonzeka kugwiritsidwa ntchito. Koma kugwiritsa ntchito njira yolakwika kapena zipangizo kungapangitse kuti chigwirizanocho chikhale chofooka chomwe chingalephereke pakapita nthawi.

Njira yayikulu yolumikizira valavu ku chitoliro cha CPVC ndi kuwotcherera solvent. Izi zimagwiritsa ntchito pulasitala yapadera ya CPVC ndi simenti kuti zisungunuke ndi kusakaniza pamwamba pa pulasitiki ndi mankhwala, ndikupanga cholumikizira chimodzi, chopanda msoko, komanso chokhazikika chomwe sichingatuluke madzi.

Ganizirani zakuwotcherera zosungunulirangati kusakanikirana kwenikweni kwa mankhwala, osati kungolumikiza zinthu ziwiri pamodzi. Choyambira chimayamba mwa kufewetsa ndikuyeretsa gawo lakunja la chitoliro ndi soketi yamkati ya valavu. Kenako,Simenti ya CPVC, yomwe ndi yosakaniza zinthu zosungunulira ndi utomoni wa CPVC, imasungunulanso malo awa. Mukawaphatikiza pamodzi, mapulasitiki osungunuka amalowa m'malo enaake. Pamene zinthu zosungunulira zikuphwanyika, pulasitikiyo imalimbanso kukhala chinthu chimodzi cholimba. Ichi ndichifukwa chake kugwiritsa ntchito simenti yoyenera, ya CPVC (nthawi zambiri yachikasu) sikungatheke kukambirana. Simenti ya PVC yokhazikika sigwira ntchito pa mankhwala osiyanasiyana a CPVC, makamaka kutentha kwambiri. Ngakhale kuti kulumikizana kwa ulusi ndi njira ina, kuwotcherera zinthu zosungunulira ndiye muyezo pazifukwa zina: kumapanga mgwirizano wolimba komanso wodalirika kwambiri.

Kodi CPVC siigwiritsidwanso ntchito kwenikweni?

Mumamva zambiri zokhudza machubu osinthasintha a PEX pakupanga zinthu zatsopano. Izi zingakupangitseni kuganiza kuti CPVC ndi chinthu chakale, ndipo mumada nkhawa kuti mugwiritse ntchito pa ntchito yanu.

CPVC imagwiritsidwabe ntchito ndipo ndi chisankho chabwino kwambiri pa ntchito zambiri. Imagwira ntchito bwino kwambiri pamizere yamadzi otentha komanso m'mafakitale chifukwa cha kutentha kwake kwakukulu, kukana mankhwala, komanso kulimba kwake pakatha nthawi yayitali komanso molunjika.

Lingaliro lakutiCPVCKutha ntchito ndi nkhani yolakwika kwambiri. Msika wa mapaipi wakula kwambiri moti wawonjezera zipangizo zapadera.PEXNdi yabwino kwambiri chifukwa cha kusinthasintha kwake, zomwe zimapangitsa kuti ikhazikike mwachangu m'malo opapatiza okhala ndi zolumikizira zochepa. Komabe, CPVC ili ndi zabwino zake zomwe zimapangitsa kuti ikhale yofunika kwambiri. Ndimakambirana izi nthawi zambiri ndi Budi, yemwe msika wake waku Indonesia ukufuna kwambiri. CPVC ndi yolimba kwambiri, kotero siimagwa nthawi yayitali ndipo imawoneka yoyera kwambiri m'malo owonekera. Ilinso ndi kutentha kwa ntchito mpaka 200°F (93°C), komwe ndi kokwera kuposa PEX yambiri. Izi zimapangitsa kuti ikhale chinthu chomwe chimakondedwa kwambiri pakugwiritsa ntchito madzi otentha ambiri komanso mizere yopangira mafakitale. Kusankha sikwakale kapena kwatsopano; ndi kusankha chida choyenera pantchitoyo.

Kusiyana Kwakukulu kwa CPVC ndi PEX

Kodi pali vuto ndi njira yomwe valavu ya mpira wamadzi imayikidwa?

Mwakonzeka kulimbitsa valavu mu payipi kwamuyaya. Koma ngati mutayiyika kumbuyo, mwangozi mungatseke chinthu chofunikira kapena kupangitsa kuti kukonza mtsogolo kukhale kosatheka.

Pa valavu yodziwika bwino ya union ball valve, njira yoyendetsera kayendedwe ka madzi siikhudza kuthekera kwake kuzimitsa. Komabe, ndikofunikira kuyiyika kuti union nati ikhale yofikirika, zomwe zimathandiza kuti thupi lalikulu lichotsedwe kuti ligwiritsidwe ntchito.

A valavu ya mpirandi imodzi mwa mapangidwe osavuta komanso ogwira mtima kwambiri a ma valavu. Mpirawu umatseka mpando womwe uli pansi pa mtsinje, ndipo umagwira ntchito mofanana mosasamala kanthu kuti madzi akuchokera kuti. Izi zimapangitsa kuti ukhale "wolunjika mbali zonse ziwiri." Izi ndizosiyana ndi ma valavu monga ma valavu owunikira kapena ma valavu ozungulira, omwe ali ndi muvi wowonekera bwino ndipo sangagwire ntchito ngati atayikidwa kumbuyo. "Njira" yofunika kwambiri yavalavu yolimba ya mpira wa mgwirizano weniweniMonga zomwe timapanga ku Pntek ndi nkhani yoti tipeze mosavuta. Cholinga chachikulu cha kapangidwe ka union yeniyeni ndichakuti mutha kumasula union ndikukweza gawo lapakati la valavu kuti likonzedwe kapena kusinthidwa. Ngati muyika valavu pafupi kwambiri ndi khoma kapena cholumikizira china chomwe simungathe kusokoneza union, mumawononga phindu lake lalikulu.

Kodi mumamatira bwanji bwino valavu ya mpira wa CPVC?

Muli pa sitepe yofunika kwambiri: kupanga kulumikizana komaliza. Kugwiritsa ntchito simenti mosasamala kungayambitse kudontha pang'onopang'ono, kobisika kapena kulephera mwadzidzidzi.

Kuti mugwire bwino ntchito yomatira valavu ya CPVC, muyenera kutsatira njira yolondola: kudula chitolirocho, kuchotsa m'mphepete mwake, kugwiritsa ntchito pulasitala ya CPVC, kupaka pamwamba pa zonse ziwiri ndi simenti ya CPVC, kukankhira pamodzi ndi kotala la kutembenuka, ndikuigwira mwamphamvu kwa masekondi 30.

Tiyeni tiyendetse izi pang'onopang'ono. Kuchita bwino kumeneku kumatsimikizira kuti cholumikiziracho chikuyenda bwino nthawi zonse.

1. Dulani & Yeretsani:Dulani chitoliro chanu cha CPVC molunjika momwe mungathere. Gwiritsani ntchito chida chochotsera zibowo kapena mpeni kuti muchotse zibowo zilizonse mkati ndi kunja kwa m'mphepete mwa chitoliro. Zibowo zimenezi zimatha kuletsa chitoliro kuti chisakhale pamalo okwanira.
2. Kuyenerera kwa Mayeso:Chitani "kuuma" kuti muwonetsetse kuti chitolirocho chalowa pafupifupi theka la magawo atatu mpaka awiri pa atatu mu soketi ya valavu. Ngati chatsika mosavuta, ndiye kuti chitolirocho chimakhala chomasuka kwambiri.
3. Choyamba:Valani chovala chaulere chaChoyambira cha CPVC(nthawi zambiri imakhala yofiirira kapena ya lalanje) kunja kwa chitoliro ndi mkati mwa soketi ya valavu. Choyambira chimafewetsa pulasitiki ndipo n'chofunikira kuti chikhale cholimba.
4. Simenti:Pamene pulasitala ikadali yonyowa, ikani simenti ya CPVC yofanana (nthawi zambiri yachikasu) pamwamba pa malo opukutidwa. Pakani pa chitoliro choyamba, kenako pa soketi.
5. Sonkhanitsani & Gwirani:Kankhirani chitolirocho nthawi yomweyo mu soketi ndi kutembenuza kotala. Gwirani cholumikiziracho mwamphamvu kwa masekondi pafupifupi 30 kuti chitolirocho chisatuluke. Lolani cholumikiziracho chiume bwino motsatira malangizo a wopanga simenti musanakakamize makinawo.

Mapeto

Kukhazikitsa bwinoValavu ya CPVCkumatanthauza kugwiritsa ntchito pulasitala ndi simenti yoyenera, kukonzekera bwino chitolirocho, ndikutsatira njira zowotcherera zosungunulira. Izi zimapangitsa kuti pakhale kulumikizana kodalirika, kosatha, komanso kosatulutsa madzi.