90 ° chachikazi chachigongono chachifupi chachifupi chachikazi chachigongono chachifupi chachikazi
Chinthu chofunika kwambiri pamene mukugwira ntchito ndi PVC chitoliro ndi zovekera ndi kukula mwadzina.Chitoliro cha 1" chidzakwanira pa chitoliro cha 1", mosasamala kanthu kuti ili ndi ndondomeko ya 40 kapena 80. Choncho, pamene soketi ya 1" ili ndi kutsegula kwakukulu kuposa 1" kudutsa, idzakwanira pa chitoliro cha "1" chifukwa OD ya chitolirocho ndi yayikulu kuposa 1".
Ikhoza kubwera nthawi yomwe mukufuna kugwiritsa ntchito PVC yokwanira ndi chitoliro chosakhala cha PVC.Kukula kwadzina, pankhaniyi, sikofunikira monga OD ya chitoliro chomwe mukugwiritsa ntchito.Malingana ngati OD ya chitoliro ndi yofanana ndi m'mimba mwake (ID) ya momwe ikulowera, idzakhala yogwirizana.Komabe, chitoliro cha 1 "chokwanira ndi 1" chitoliro chachitsulo cha kaboni sichingakhale chogwirizana chifukwa ali ndi kukula kofanana.Onetsetsani kuti mwachita kafukufuku wanu musanagwiritse ntchito ndalama pazinthu zomwe sizingagwirizane!
Popanda zomatira, chitoliro cha PVC ndi zomangira zidzakwanirana bwino.Iwo sadzakhala, komabe, kukhala opanda madzi.Ngati mukhala ndi madzi aliwonse omwe akudutsa papaipi yanu, mudzafuna kuonetsetsa kuti sipadzakhala kutayikira.Pali njira zingapo zochitira izi, ndipo njira yomwe mwasankha itengera zomwe mukulumikiza.
Chitoliro cha PVC palokha sichikhala ndi malekezero a ulusi.Ichi ndi chifukwa chimodzi chokha chomwe zopangira zambiri za PVC zimakhala ndi malekezero."Slip" mu PVC sikutanthauza kuti kulumikizana kudzakhala koterera, koma kuti cholumikiziracho chidzatsetsereka pa chitoliro.Mukayika chitoliro mu slip fitting, cholumikiziracho chingawoneke cholimba, koma kuti munyamule chilichonse chamadzimadzi, chiyenera kusindikizidwa.PVC simenti yosindikizira mapaipi kudzera muzitsulo zomwe zimagwirizanitsa pulasitiki ya gawo limodzi ndi lina.Kuti mukhale ndi chisindikizo chotsimikizika pa malo otsetsereka, mudzafunika zoyambira za PVC ndi simenti ya PVC.Choyambiriracho chimafewetsa mkati mwa choyenerera, kukonzekera kuti chigwirizane, pamene simenti imasunga zidutswa ziwirizo pamodzi.
Zopangira ulusi ziyenera kusindikizidwa mosiyana.Chifukwa chachikulu chomwe anthu amagwiritsira ntchito ulusi wopangidwa ndi ulusi kuti athe kuchotsedwa ngati kuli kofunikira.PVC simenti zomangira chitoliro pamodzi, kotero ngati ntchito pa mfundo ulusi, izo kupanga chisindikizo, koma ulusi adzakhala opanda ntchito.Njira yabwino yosindikizira maulalo olumikizidwa ndikuwasunga kuti agwire ntchito ndikugwiritsa ntchito tepi yosindikizira ya PTFE.Ingokulungani pa ulusi wachimuna kangapo ndipo idzasunga mgwirizano wosindikizidwa ndi mafuta.Ndipo ngati mukufuna kubwereranso kumalo olumikiziranawo kuti muwakonzere, zopangirazo zitha kumasula.
Nthawi zambiri makasitomala athu amatifunsa kuti, "Kodi pali kusiyana kotani pakati pa kalasi ya mipando ndi zopangira nthawi zonse?"Yankho lake ndi losavuta: zotengera zathu za kalasi ya mipando zilibe makina osindikizira kapena ma bar.Amakhala oyera oyera kapena akuda opanda chilichonse chosindikizidwa.Izi zimawapangitsa kukhala abwino kwa mapulogalamu omwe chitolirocho chidzawonekera, kaya ndi mipando kapena ayi.Miyeso yake ndi yofanana ndi miyeso yoyenera nthawi zonse.Mwachitsanzo, 1" giredi ya mipando ya giredi ndi 1" yokwanira nthawi zonse zonse zidzakwanira paipi ya 1". Komanso, zimakhala zolimba mofanana ndi zida zathu zonse za PVC.
M'munsimu muli mndandanda wa zida za PVC zomwe zimagwiritsidwa ntchito kwambiri.Cholemba chilichonse chimakhala ndi kufotokozera koyenera komanso momwe angagwiritsire ntchito komanso momwe angagwiritsire ntchito.Kuti mumve zambiri pa chilichonse mwazophatikiza izi, pitani patsamba lawo lazinthu.Ndikofunika kukumbukira kuti choyika chilichonse chimakhala ndi zobwerezabwereza komanso ntchito zambiri, choncho kumbukirani izi pogula zopangira.
Zovala za PVC ndizoyenera ndi malekezero atatu;awiri mu mzere wowongoka ndi wina kumbali pa ngodya ya madigiri 90.Tees amalola kuti mzere ugawidwe m'mizere iwiri yolumikizana ndi ma degree 90.Komanso, ma tee amatha kulumikiza mizere iwiri kukhala mzere umodzi waukulu.Amagwiritsidwanso ntchito nthawi zambiri pamapangidwe a PVC.Tees ndizomwe zimagwiritsidwa ntchito mosiyanasiyana zomwe ndi zina mwazinthu zomwe zimagwiritsidwa ntchito kwambiri popanga mapaipi.Ma tee ambiri ali ndi ma slip socket ends, koma mitundu ya ulusi ilipo.
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