Mtengo Wotsika Kwambiri wa Pampu Yopopera ...

CHIGAWO:
Pampu ya Model S ndi pampu ya centrifugal yopingasa yokhala ndi gawo limodzi ndipo imagwiritsidwa ntchito kunyamula madzi oyera ndi madzi ofanana ndi amadzi, kutentha kwake komwe sikuyenera kupitirira 80′C, yoyenera kuperekera madzi ndi ngalande m'mafakitale, migodi, mizinda ndi malo opangira magetsi, ngalande zamadzi ndi kuthirira m'malo olima komanso mapulojekiti ovuta a hydraulic. Pampu iyi ikutsatira miyezo ya GB/T3216 ndi GB/T5657.

KAYAMBIDWE:
Zonse ziwiri zolowera ndi zotuluka za pampu iyi zimayikidwa pansi pa mzere wa axial, mopingasa1y ndi molunjika ku mzere wa axial, chivundikiro cha pampu chimatsegulidwa pakati kotero sikofunikira kuchotsa mapaipi olowera ndi otulutsira madzi ndi mota (kapena zoyendetsa zina zazikulu). Pampu imasuntha CW viewing kuchokera ku clutch kupita ku iyo. CCW yosuntha pampu ingapangidwenso, koma iyenera kudziwika mwapadera pa dongosolo. Zigawo zazikulu za pampu ndi: chivundikiro cha pampu (1), chivundikiro cha pampu (2), impeller (3), shaft (4), dual-suction seal ring (5), muff (6), bearing (15) ndi zina zotero. ndipo zonsezo, kupatula axle yomwe imapangidwa ndi chitsulo cha carbon chabwino, zimapangidwa ndi chitsulo chosungunuka. Zipangizozo zitha kusinthidwa ndi zina pa media zosiyanasiyana. Chivundikiro cha pampu ndi chivundikiro zonse zimapanga chipinda chogwirira ntchito cha impeller ndipo pali mabowo olumikizidwa oyika vacuum ndi pressure meter pa flanges polowera ndi potulukira komanso potulutsa madzi pansi pake. Impeller imayendetsedwa bwino, imakhazikika ndi muff ndi muff nuts mbali zonse ziwiri ndipo malo ake a axial amatha kusinthidwa kudzera mu nuts ndipo mphamvu ya axial imayendetsedwa bwino pogwiritsa ntchito makonzedwe ofanana a masamba ake, pakhoza kukhala mphamvu yotsalira ya axial yomwe imanyamulidwa ndi bearing kumapeto kwa axle. Shaft ya pampu imathandizidwa ndi ma bearing awiri a single-column centripetal ball, omwe amaikidwa mkati mwa thupi lonyamula mbali zonse ziwiri za pampu ndikudzozedwa ndi mafuta. Mphete yosindikizira ya dual-suction imagwiritsidwa ntchito kuchepetsa kutuluka kwa impeller.

Pampu imayendetsedwa mwachindunji polumikiza nayo kudzera mu elastic clutch. (Ikani choyimilira ngati rabara ikuyendetsa). Chisindikizo cha shaft ndi chisindikizo chopakira ndipo, kuti muziziritse ndi kudzola mafuta m'bowo la chisindikizo ndikuletsa mpweya kulowa mu pampu, pali mphete yopakira pakati pa chisindikizocho. Madzi ochepa amphamvu amalowa m'bowo la chisindikizo kudzera mu ndevu yopapatiza pamene pampu ikugwira ntchito ngati chisindikizo cha madzi.