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Wind wheel assembly, indoor unit of air conditioner and air conditioner

An air-conditioning indoor unit and wind wheel technology, applied in the fields of wind wheel components, air-conditioning indoor units and air conditioners, can solve the problems of short air supply distance, hot air or cold air conveying, etc., achieve long conveying distance and improve air supply distance , the effect of increasing the supply air pressure

Pending Publication Date: 2020-07-24
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is difficult to transport hot air or cold air to a distant location with such an air supply method, and the air supply distance is relatively short

Method used

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  • Wind wheel assembly, indoor unit of air conditioner and air conditioner
  • Wind wheel assembly, indoor unit of air conditioner and air conditioner
  • Wind wheel assembly, indoor unit of air conditioner and air conditioner

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Embodiment Construction

[0035] 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.

[0036] 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 relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second" and so on in the...

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Abstract

The invention discloses a wind wheel assembly, an indoor unit of an air conditioner and the air conditioner. The wind wheel assembly comprises a first wind wheel and a second wind wheel; the first wind wheel comprises a first hub, a first wind cylinder arranged around the first hub in a spaced mode, first fan blades connected between the first hub and the first wind cylinder, and second fan bladesarranged on the peripheral surface of the first wind cylinder, and the bending directions of the first fan blades are the same as those of the second fan blades; and the second wind wheel comprises asecond hub and third fan blades arranged on the second hub, wherein the bending directions of the third fan blades are opposite to the bending directions of the first fan blades, and the second hub is positioned at one side of the first hub in the axial direction. According to the technical scheme, the air supply distance of the wind wheel assembly can be extended.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a wind wheel assembly, an air conditioning indoor unit and an air conditioner. Background technique [0002] The current indoor units of conventional air conditioners mostly use cross-flow wind wheels, centrifugal wind wheels or axial flow wind wheels as air-driven components, so that the airflow passing through the heat exchanger can reach the room relatively smoothly. However, it is difficult to transport the hot air or cold air to a remote location in such an air supply method, and the air supply distance is relatively short. Contents of the invention [0003] The main purpose of the present invention is to provide a wind wheel assembly, aiming at increasing the air supply distance. [0004] In order to achieve the above object, the wind wheel assembly proposed by the present invention includes: [0005] The first wind wheel includes a first hub, a first wind cyli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0033F24F1/0014F24F1/0063
CPCF24F1/0014F24F1/0033F24F1/0063
Inventor 易正清宫笋彭杰林马列程超周何杰
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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