Air conditioner

An air conditioner and fan technology, applied in air conditioning systems, space heating and ventilation, household heating, etc., can solve the problem of high noise of air conditioners, achieve the effect of reducing noise, avoiding noise, and improving the comfort of air supply

Pending Publication Date: 2018-11-30
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to propose an air conditioner, which aims t

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[0044] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0045] 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 that it is in a specific posture (as shown in the drawings). If the specific posture changes, the relative positional relationship, movement, etc. of the components below will also change the directional indication accordingly.

[0...

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Abstract

The invention discloses an air conditioner. The air conditioner comprises a shell, a fan assembly and a flow guiding piece, wherein the shell is provided with an air outlet; the fan assembly is arranged in the shell and corresponds to the air outlet; the fan assembly comprises a fan shell of which the two ends are provided with openings, a first axial wind wheel and a second axial wind wheel, thefirst axial wind wheel and the second axial wind wheel are installed on the fan shell and are the same in air feeding direction; and the flow guiding piece is arranged in the shell, is located on theair feeding side of the fan assembly and corresponds to a wheel hub of the first axial wind wheel, and the outer surface of the flow guiding piece comprises a flow guiding section which is arranged inan expansion mode in the air feeding direction. Thus, by arranging the flow guiding piece on the air feeding side of the fan assembly, airflow flowing towards the fan assembly can be smoothly guidedto the first axial wind wheel, in addition, the situation that the airflow flowing towards the fan assembly forms a vortex on the air feeding side of the fan assembly can be avoided, and accordingly,noise of the air conditioner can be lowered.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner. Background technique [0002] In the related art, the air conditioner uses an axial flow fan to supply air, and the air conditioner is noisy. Contents of the invention [0003] The main purpose of the present invention is to provide an air conditioner, aiming to solve the technical problem of relatively high noise of the air conditioner in the related art. [0004] To achieve the above object, the present invention proposes an air conditioner, comprising: [0005] A casing, the casing is provided with an air outlet; [0006] The fan assembly is arranged in the casing, and the fan assembly is arranged corresponding to the air outlet; the fan assembly includes a fan casing with open ends at both ends, and a first axial flow fan installed on the fan casing. A wind wheel and a second axial flow wind wheel, the first axial flow wind wheel and the seco...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/15F24F13/24
CPCF24F1/0029F24F1/0033F24F13/15F24F13/24
Inventor 汪先送蔡序杰周何杰陈新厂
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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