Pampu ya centrifugal ndiye chida chofunikira kwambiri mu njira yoyendera madzi. Komabe, mphamvu yeniyeni ya mapampu a centrifugal apakhomo nthawi zambiri imakhala yotsika ndi 5% mpaka 10% kuposa mzere wadziko lonse wa A, ndipo mphamvu yogwirira ntchito ya makinawa ndi yotsika kwambiri ndi 10% mpaka 20%, zomwe sizigwira ntchito bwino, zomwe zimapangitsa kuti mphamvu ziwonongeke kwambiri. Pansi pa zomwe zikuchitika pano za "kusunga mphamvu, kuchepetsa mpweya woipa, kuchepetsa mpweya woipa komanso kuteteza chilengedwe", ndikofunikira kwambiri kupanga mapampu a centrifugal apamwamba, ogwira ntchito bwino komanso osunga mphamvu.Pampu yoyamwa kawiri yothamanga kwambiri ya SLOWNIli ndi ubwino wa kuyenda kwakukulu, kugwira ntchito bwino kwambiri komanso malo ogwirira ntchito bwino, kugwira ntchito mokhazikika komanso kodalirika, komanso kukonza kosavuta. Pampuyo imakhala "chinthu chabwino kwambiri" pakati pawo.
Mapulani ndi njira zopangira pampu yopopera kawiri ya SLOWN yogwira ntchito bwino kwambiri
●Kugwira ntchito bwino kuyenera kukwaniritsa zofunikira pakuwunika kosunga mphamvu za GB 19762-2007 "Malire Ogwira Ntchito Moyenera Mphamvu ndi Ma Values Oyesa Kusunga Mphamvu a Mapampu a Centrifugal a Madzi Oyera", ndipo NPSH iyenera kukwaniritsa kuchuluka kwa GB/T 13006-2013 "Cavitation Waste of Centrifugal Pumps, Mixed Flow Pumps and Axial Flow Pumps".
●Yopangidwa motsatira mfundo za mikhalidwe yabwino yogwirira ntchito komanso kugwiritsa ntchito mphamvu moyenera, yomwe imafuna kugwira ntchito bwino pamalo amodzi, malo akuluakulu ogwira ntchito bwino, komanso magwiridwe antchito abwino a cavitation.
● Pogwiritsa ntchito njira yopangira zinthu zosiyanasiyana pogwiritsa ntchito zinthu zosiyanasiyana komanso kupanga njira yokonza zinthu mwadongosolo pogwiritsa ntchito njira ya ternary flow theory ndi CFD flow field analysis, dongosololi lili ndi ntchito yabwino kwambiri.
●Kutengera momwe zinthu zilili komanso kusanthula kwathunthu kwa machitidwe, mapampu opulumutsa mphamvu kwambiri amatha kusinthidwa ndikukonzedwa moyenera ndipo mapaipi a machitidwe amatha kukonzedwa bwino kuti akwaniritse bwino magwiridwe antchito a makina.
Ubwino waukadaulo ndi mawonekedwe a pampu yoyamwa kawiri ya SLOWN
● Yambitsani ukadaulo wapamwamba wakunja ndikugwirizana ndi mayunivesite odziwika bwino akumaloko kuti muchite kuwerengera kofanana kwa zinthu zambiri komanso kapangidwe kosagwirizana ndi zinthu zosiyanasiyana.
●Osayang'ana kokha kapangidwe ka impeller ndi chipinda chopanikizika, komanso kapangidwe ka chipinda chokoka mpweya, pamene mukukweza magwiridwe antchito ndi magwiridwe antchito oletsa kutsekeka kwa mpweya pa pampu.
●Samalirani momwe malo opangidwira amagwirira ntchito komanso momwe madzi amayendera pang'ono komanso madzi ambiri amayendera, ndipo chepetsani kutayika kwa madzi m'malo omwe sanapangidwe.
●Chitani chitsanzo cha magawo atatu, ndikuchita kuneneratu magwiridwe antchito ndi kukonza kwachiwiri kudzera mu chiphunzitso cha ternary flow theory ndi kusanthula kwa CFD flow field.
●Gawo la malo otulutsira mpweya wa impeller lapangidwa ngati malo otulutsira mpweya opendekera kuti apange mgwirizano wa kuyenda kwa mpweya wa mchira wa dovetail, ndipo masamba ena oyandikana ndi impeller amazunguliridwa kuti achepetse kuyenda kwa mpweya ndikuwongolera kukhazikika kwa ntchito.
●Kapangidwe ka mphete yotsekera kawiri sikuti kamangochepetsa kutayika kwa malo otayikira komanso kumapewa kuwonongeka kwa chipolopolo ndi mphete yotsekera kwambiri.
●Yesetsani kuchita bwino kwambiri popanga ndi kupanga, ndipo chitani zinthu mosamala kwambiri poyang'anira njira ndi kukonza njira. Malo odutsa madzi amatha kuphimbidwa ndi zokutira zosalala kwambiri, zosawonongeka, zosamva kusweka ndi zina zophatikizika za polima kuti muwongolere bwino malo otsetsereka a madzi.
●Chisindikizo cha makina cha Borgmann chotumizidwa kunja chimagwiritsidwa ntchito kuonetsetsa kuti palibe kutuluka kwa madzi kwa maola 20,000, ndipo ma bearing a SKF ndi NSK ochokera kunja amagwiritsidwa ntchito kuonetsetsa kuti ntchito ikuyenda bwino kwa maola 50,000.
Chiwonetsero cha magwiridwe antchito a pampu yoyamwa kawiri ya SLOWN series (chidutswa))
Ubwino waukadaulo ndi mawonekedwe a pampu yoyamwa kawiri ya SLOWN
Pampu yopopera kawiri ya SLOWN yogwira ntchito bwino kwambiri yakhala ikugwiritsidwa ntchito kwambiri m'magawo ambiri komanso mapulojekiti ambiri okonzanso zinthu osawononga mphamvu, ndipo yalandiridwa bwino kwambiri!
Nthawi yotumizira: Okutobala-20-2023