Impeller of vortex air pump
An air pump and impeller technology, applied in the field of vortex air pump impeller and vortex air pump, can solve the problems of increasing production cost, difficult to remove burrs of blades, partitions and hubs, and increasing manufacturing difficulty, so as to reduce production difficulty, The effect of stable flow direction and improved dynamic balance performance
Inactive Publication Date: 2012-01-18
ZHEJIANG GREENCO IND
7 Cites 4 Cited by
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Abstract
The invention provides an impeller of a vortex air pump, belongs to the technical field of air pumps, and solves the problems that left and right blades of the conventional impeller are arranged symmetrically to influence dynamic balance, burrs are difficult to remove in the manufacturing processing procedure, and the like. The impeller for the vortex air pump comprises a disc-shaped hub and a plurality of blades which are uniformly and fixedly connected to the outer circumference edge of the hub, wherein an annular division board radially stretches out of the outer circumference of the hub; and the blades are distributed in a eudipleural mode along the division board, and the blades on left and right sides are staggered at intervals. The blades on the left and right sides are staggered at equal intervals, so that production difficulty is reduced, and the dynamic balance of the impeller is improved simultaneously.
Application Domain
Pump componentsPumps +2
Technology Topic
ImpellerEngineering +2
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