PVC Chiyambi cha ntchito

a mapaipi mu njira yochotsera madzi oipa

Mapaipi apulasitiki, makamaka opangidwa kuchokera ku PVC (polyvinyl chloride) ndi UPVC (unplasticized polyvinyl chloride), atchuka kwambiri pantchito yomanga chifukwa cha kulimba kwawo, kutsika mtengo, komanso kusinthasintha. Mapaipiwa amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, kuphatikiza machitidwe amadzi onyansa, komwe amapereka zabwino zambiri.

Ubwino umodzi wogwiritsa ntchito mapaipi a PVC ndi UPVC m'makina amadzi otayira ndikukana kwawo ku dzimbiri ndi kuwonongeka kwa mankhwala. Mosiyana ndi mapaipi achitsulo, omwe amatha kudzimbirira ndi kuwonongeka pakapita nthawi akakhala ndi madzi oipa, mapaipi apulasitiki sagonjetsedwa kwambiri ndi kuwonongeka kwa zimbudzi ndi mankhwala ena, kuonetsetsa kudalirika kwa nthawi yaitali komanso zofunikira zochepa zokonza.

Kuphatikiza apo, mapaipi apulasitiki ndi opepuka komanso osavuta kuyika, zomwe zimawapangitsa kukhala chisankho chokondedwa pamakina amadzi oyipa. Malo awo osalala amkati amalimbikitsanso kuyenda bwino komanso kuchepetsa chiopsezo cha ma clogs ndi blockages, zomwe ndizofunikira kwambiri kuti zisungidwe bwino za zonyansa ndi ngalande.

Zikafika pakuyika ma valve pamakina amadzi onyansa, mavavu apulasitiki opangidwa kuchokera ku PVC ndi UPVC amagwiritsidwa ntchito kwambiri chifukwa cha kukana kwawo kwamankhwala komanso kulimba kwawo. Ma valve awa amapangidwa kuti azitha kuyendetsa madzi onyansa ndipo amapezeka m'mitundu yosiyanasiyana, kuphatikizapo ma valve a mpira, ma valve a pakhomo, ndi ma check valves, kuti agwirizane ndi zofunikira zosiyanasiyana za dongosolo.

Pomaliza, kugwiritsa ntchito mapaipi a PVC ndi UPVC, komanso zopangira ma valve apulasitiki, kwasintha kwambiri ntchito yomanga ndi kukonza njira zamadzi otayira. Kukhalitsa kwawo, kukana dzimbiri, komanso kuyika kwake kosavuta kumawapangitsa kukhala chisankho chabwino chowonetsetsa kuti madzi akunyansidwa akuyenda bwino komanso odalirika. Pamene ukadaulo ukupitilirabe patsogolo, mapaipi apulasitiki akuyembekezeka kutenga gawo lalikulu pakupanga ndi kukonza njira zoyendetsera madzi oyipa padziko lonse lapansi.