Muyenera kuwongolera kayendedwe ka madzi mu makina atsopano a mapaipi. Mukuwona "vavu ya mpira wa PVC" pamndandanda wa zigawo, koma ngati simukudziwa kuti ndi chiyani, simungatsimikize kuti ndi chisankho choyenera pantchitoyo.

Valavu ya mpira wa PVC ndi valavu yokhazikika ya pulasitiki yotsekera yomwe imagwiritsa ntchito mpira wozungulira wokhala ndi dzenje kuti ulamulire kutuluka kwa zakumwa. Wopangidwa kuchokera ku Polyvinyl Chloride, ndi yotsika mtengo komanso yosamva dzimbiri ndi dzimbiri.

Ichi ndi chinthu choyamba chomwe ndimapereka kwa mabwenzi atsopano ngati Budi ku Indonesia. TheValve ya mpira wa PVCndiye maziko amakonokasamalidwe ka madzi. Ndi yosavuta, yodalirika, ndipo amazipanga mosiyanasiyana. Kwa woyang'anira zogula ngati Budi, kumvetsetsa kwakukulu kwa chinthu chofunikira ichi ndikofunikira. Sizongogula ndi kugulitsa gawo; ndi za kupereka makasitomala ake njira yodalirika pa chirichonse kuchokeraulimi wothirira kunyumbaku ntchito zazikulu zamakampani. Mgwirizano wopambana-wopambana umayamba ndikuzindikira zoyambira pamodzi.

Kodi valavu ya mpira wa PVC ndi chiyani?

Muli ndi payipi ndipo muyenera kuwongolera zomwe zikuyenda. Popanda njira yodalirika yoletsa kuyenda, kukonza kapena kukonza kulikonse kudzakhala chisokonezo chachikulu, chonyowa.

Cholinga chachikulu cha valavu ya mpira wa PVC ndikuwongolera mwachangu komanso kokwanira pa / off mu dongosolo lamadzimadzi. Kutembenuza mwachangu kotala kwa chogwirira kumatha kuyimitsa kwathunthu kapena kulola kutuluka.

Ganizirani ngati chosinthira chowunikira madzi. Ntchito yake yayikulu sikuwongolera kuchuluka kwa kayendetsedwe kake, koma kuyiyambitsa kapena kuyimitsa motsimikiza. Izi ndizofunikira pamapulogalamu ambiri. Mwachitsanzo, makasitomala a kontrakitala a Budi amawagwiritsa ntchito kupatula magawo a mapaipi amadzi. Ngati chipinda chimodzi chikufunika kukonzedwa, amatha kutseka madzi kumalo aang'ono chabe m'malo mwa nyumba yonse. Mu ulimi wothirira amawagwiritsa ntchito kutsogolera madzi kumadera osiyanasiyana. M'madziwe ndi malo opangira malo, amawongolera kutuluka kwa mapampu, zosefera, ndi ma heaters. Zosavuta, zofulumira kuchitapo kanthuvalavu ya mpirachimapangitsa kukhala chida chofunikira popereka shutoff zabwino, kuonetsetsa chitetezo ndi kuwongolera dongosolo lonse. Ku Pntek, timapanga ma valve athu kuti tisindikize bwino, kotero kuti ikatsekedwa, imakhala yotsekedwa.

Kodi mpira wa PVC umatanthauza chiyani?

Mumamva mawu oti "mpira wa PVC" ndipo zimamveka zazing'ono kapena zosokoneza. Mutha kuganiza kuti akutanthauza gawo lina, zomwe zimapangitsa kuti zikhale zovuta kumvetsetsa zomwe zagulitsidwa ndikuyitanitsa molondola.

"Mpira wa PVC" umalongosola mbali ziwiri zazikulu za valve yokha. "PVC" ndi zinthu, Polyvinyl Chloride, ntchito thupi. "Mpira" ndi gawo lozungulira mkati lomwe limatchinga kuyenda.

Tubandaulei dijina dyandi, pamo’nka bwa nsangaji mivule ku balondakani ba Budi. Sizovuta momwe zimamvekera.

• PVC (Polyvinyl Chloride):Uwu ndiye mtundu wa pulasitiki wokhazikika, wokhazikika womwe thupi la valve limapangidwa kuchokera. Timagwiritsa ntchito PVC chifukwa ndi zinthu zabwino kwambiri zamakina amadzi. Ndizopepuka, zomwe zimapangitsa kuti zikhale zosavuta kuzigwira ndikuyika. Imalimbananso ndi dzimbiri ndi dzimbiri, mosiyana ndi mavavu achitsulo omwe amatha kuwonongeka pakapita nthawi, makamaka ndi mankhwala ena kapena madzi olimba. Pomaliza, ndiyotsika mtengo kwambiri.
• Mpira:Izi zikutanthauza makina omwe ali mkati mwa valve. Ndi malo okhala ndi dzenje (doko) lobowoleredwa molunjika. Vavu ikatseguka, dzenjelo limalumikizana ndi chitoliro. Mukatembenuza chogwirira, mpirawo umazungulira madigiri 90, ndipo mbali yolimba ya mpira imatchinga chitoliro.

Choncho, "vavu ya mpira wa PVC" imangotanthauza valavu yopangidwa ndi zinthu za PVC zomwe zimagwiritsa ntchito makina a mpira.

Ndi mavavu abwino ati amkuwa kapena PVC?

Mukusankha pakati pa mkuwa ndi PVC pa ntchito. Kusankha zinthu zolakwika kungayambitse kulephera msanga, kuchulukirachulukira kwa bajeti, kapenanso kuipitsidwa, kuyika mbiri yanu pamzere.

Palibe chabwino; iwo ali a ntchito zosiyanasiyana. PVC ndi yabwino kwa madzi ozizira, mizere ya mankhwala, ndi ntchito zotsika mtengo chifukwa ndizosawononga dzimbiri komanso zotsika mtengo. Mkuwa ndi wapamwamba kwambiri chifukwa cha kutentha kwakukulu ndi kupanikizika.

Ili ndi funso wamba kuchokera kwa makasitomala a Budi, ndipo yankho lolondola likuwonetsa ukatswiri weniweni. Kusankha kumadalira kwathunthu zosowa zenizeni za pulogalamuyo. Nthawi zonse ndimalimbikitsa kugwiritsa ntchito tebulo lofananitsa losavuta kuti chigamulocho chimveke bwino.

Pantchito zambiri zoyendetsera madzi, PVC imapereka magwiridwe antchito abwino kwambiri komanso mtengo wake.

Kodi valavu ya PVC ndi chiyani?

Mukuwona valavu ya PVC ngati chigawo chimodzi chokha. Kuwona kopapatizaku kungakupangitseni kuphonya chithunzi chachikulu cha chifukwa chake kugwiritsa ntchito PVC pamakina onse ndikwanzeru.

Cholinga cha valavu ya PVC ndikuwongolera kuyenda pogwiritsa ntchito zinthu zotsika mtengo, zopepuka, komanso zotetezedwa ku dzimbiri. Amapereka njira yodalirika, yokhalitsa popanda mtengo kapena kuwonongeka kwa mankhwala achitsulo.

Ngakhale ntchito ya valve imodzi ndikuyimitsa madzi, cholinga chosankhaZithunzi za PVCpakuti valavu imeneyo ndi chisankho chadongosolo la dongosolo lonse. Pamene polojekiti imagwiritsa ntchito mapaipi a PVC, kuyanjanitsa ndi mavavu a PVC ndi chisankho chanzeru kwambiri. Zimapanga dongosolo lopanda msoko, lofanana. Mumagwiritsa ntchito simenti yosungunula yofanana pamalumikizidwe onse, zomwe zimathandizira kukhazikitsa ndikuchepetsa mwayi wa zolakwika. Inu kuthetsa chiopsezo chagalvanic dzimbiri, zomwe zingachitike mutagwirizanitsa mitundu yosiyanasiyana yazitsulo mu payipi. Kwa Budi monga wogawa, kusunga dongosolo la mapaipi a PVC, zopangira, ndi ma valve athu a Pntek amatanthauza kuti akhoza kupatsa makasitomala ake yankho lathunthu, lophatikizidwa. Sikuti amangogulitsa valavu; ndi za kupereka zigawo za dongosolo lodalirika, lotsika mtengo, komanso lokhalitsa kwa nthawi yayitali.

Mapeto

A Valve ya mpira wa PVCndi chipangizo chosawononga dzimbiri, chotsika mtengo chothandizira kuyatsa kapena kuyimitsa kuyenda. Mapangidwe ake osavuta komanso zinthu zabwino kwambiri za PVC zimapanga chisankho chokhazikika pamakina amakono amadzi.