Centrifugal wind wheel, combined centrifugal wind wheel and air conditioner

A technology of centrifugal wind wheel and air conditioner, which is applied in air conditioning system, space heating and ventilation, space heating and ventilation details, etc. It can solve the problems of unable to meet the cooling or heating needs of users and the small air volume of centrifugal wind wheel , to achieve the effect of improving maintainability, increasing heating or cooling capacity, and reducing motor speed
CN106524316AActive Publication Date: 2017-03-22GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Publication Date
2017-03-22

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Abstract

The invention provides a centrifugal wind wheel, a combined centrifugal wind wheel and an air conditioner. The centrifugal wind wheel comprises a first wind wheel body and a second wind wheel body. The first wind wheel body comprises a first bottom plate and multiple first blades. One ends of the multiple first blades are spaced from one another and are annularly distributed on the first bottom plate. The second wind wheel body comprises a second bottom plate and multiple second blades. One ends of the multiple second blades are spaced from one another and are annularly distributed on the second bottom plate. The first wind wheel body is sleeved with the second wind wheel body. The first wind wheel body is driven by a first drive shaft. The second wind wheel body is driven by a second drive shaft. In the scheme, because the first wind wheel body and the second wind wheel body can both rotate to generate negative pressure, multiple times of pressurization of air can be achieved, and a larger air volume can be generated through the centrifugal wind wheel at the same rotating speed so that the heating or refrigerating capacity of products can be improved. Meanwhile, by means of the type of arrangement, independent drive of the first wind wheel body and the second wind wheel body can be achieved, and therefore the first wind wheel body and the second wind wheel body can be precisely controlled.
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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...

Claims

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