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Centrifugal wind wheel and air conditioner

A centrifugal wind wheel and wheel hub technology, which is applied in the direction of machines/engines, non-variable pumps, pump components, etc., can solve problems affecting user experience and noise generated by centrifugal wind wheels, and reduce rigidity, eddy current, and noise Effect

Active Publication Date: 2019-04-19
WUHU MATY AIR CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The air conditioner is usually equipped with a centrifugal wind wheel, and the centrifugal wind wheel will generate noise during operation, which will affect the user experience

Method used

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  • Centrifugal wind wheel and air conditioner
  • Centrifugal wind wheel and air conditioner
  • Centrifugal wind wheel and air conditioner

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second" and ...

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PUM

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Abstract

The invention discloses a centrifugal wheel and an air conditioner. The centrifugal wheel comprises a hub and a wheel rib connected with the hub, wherein the wheel rib comprises a plurality of spokes which are spaced from one another; and noise reduction holes are formed in the spokes, and are inclined to the rotating direction of the centrifugal wheel from the inner side surfaces of the spokes to the outer side surfaces of the spokes. By the technical scheme, the noise of the centrifugal wheel is reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a centrifugal wind wheel and an air conditioner. Background technique [0002] The air conditioner is usually provided with a centrifugal wind wheel, and the centrifugal wind wheel will generate noise during operation, thereby affecting user experience. Contents of the invention [0003] The main purpose of the present invention is to provide a centrifugal wind rotor, aiming at reducing the noise generated by the centrifugal wind rotor during operation. [0004] In order to achieve the above object, the centrifugal wind wheel proposed by the present invention includes a hub and spokes connected to the hub, the spokes include a plurality of spokes arranged at intervals, and noise reduction holes are also penetrated on the spokes, and the noise reduction holes From the inner side of the spoke to the outer side of the spoke, it is inclined to the rotation direction of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/28F04D29/66
CPCF04D29/281F04D29/666
Inventor 叶海林毛先友李玉狮许行臻
Owner WUHU MATY AIR CONDITIONING EQUIP CO LTD