Centrifugal wind wheel, combined centrifugal wind wheel and air conditioner

Abstract

The invention provides a centrifugal wind wheel, a combined centrifugal wind wheel and an air conditioner. The centrifugal wind wheel includes: a first wind wheel, the first wind wheel includes a first chassis and a plurality of first blades, and one end of the plurality of first blades Spaced from each other and annularly distributed on the first chassis; second wind rotor, the second wind rotor includes a second chassis and a plurality of second blades, one end of the plurality of second blades is spaced from each other and annularly distributed on the second On the chassis, the second wind rotor is sleeved outside the first wind rotor, and the sealing plate is connected to the ends of the second ends of the plurality of first blades at one end, and connected to the second ends of the plurality of second blades at the other end. end of the end. In this solution, the air can be pressurized multiple times through the first wind wheel and the second wind wheel, so that the wind speed can be increased to increase the air volume of the centrifugal wind wheel. At the same time, this kind of setting increases the air volume and the noise basically does not change, so the motor speed can be reduced accordingly, thereby reducing the power and noise of the whole machine, and improving the energy efficiency of the product.

Description

technical field [0001] The invention relates to the technical field of air conditioners, and more specifically, to a centrifugal wind wheel, a combined centrifugal wind wheel and an air conditioner. Background technique [0002] At present, the centrifugal wind rotors used in air conditioners are all single-layer wind rotors. Therefore, the air volume of the centrifugal wind rotors is relatively small, and therefore cannot meet the cooling or heating needs of users. [0003] Therefore, how to design a kind of centrifugal wind wheel and air conditioner that can increase the air supply volume has become a problem to be solved urgently at present. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0005] Based on the above problems, the present invention provides a centrifugal wind wheel. [0006] Another object of the present invention is to provide a combined centrifugal...

AI Technical Summary

Problems solved by technology

[0002] At present, the centrifugal wind rotors used in air conditioners are all single-layer wind rotors. Therefore, the air volume of the centrifugal wind rotors is relatively small, so it cannot meet the cooling or heating needs of users.

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