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Air outlet grille of air conditioner outdoor unit and air conditioner outdoor unit

A technology for air-conditioning outdoor units and air outlet grilles, which is applied in the direction of airflow control components, etc., can solve the problems of low efficiency of axial flow fans, achieve the effects of increasing efficiency, reducing losses, and improving workability

Active Publication Date: 2017-12-29
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an air-conditioning outdoor unit outlet grille, aiming to solve the problems in the prior art that the outlet air grille of the air-conditioning outdoor unit cannot collect the swirling air flow well and the efficiency of the axial flow fan is low

Method used

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  • Air outlet grille of air conditioner outdoor unit and air conditioner outdoor unit
  • Air outlet grille of air conditioner outdoor unit and air conditioner outdoor unit
  • Air outlet grille of air conditioner outdoor unit and air conditioner outdoor unit

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Embodiment Construction

[0024] 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.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in t...

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Abstract

The invention discloses an air outlet grille of an air conditioner outdoor unit and the air conditioner outdoor unit. The air outlet grille comprises a middle connecting discloses, an outer frame fixing rack, fixing rings and air guide bars extending from the middle connecting disk to the outer frame fixing rack. The air guide bars are fixed to the fixing rings. The radial track of each air guide bar comprises a straight line section and a tangent arc section. The radial track of each air guide bar of the air outlet grille of the air conditioner outdoor unit is provided with the straight line section and the tangent arc section so that rotating air flow output by wind blades can be effectively collected. Loss of rotational kinetic energy is reduced. The power capability of wind energy is improved. The efficiency of an axial flow fan is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air outlet grille of an outdoor unit of an air conditioner and an outdoor unit of an air conditioner. Background technique [0002] At present, the air outlet grille for the outdoor unit of the air conditioner is mainly installed at the air outlet of the outdoor unit of the air conditioner. , Gradually correct the axial air flow, reduce the rotational flow loss of the air flow, and improve the efficiency of the axial flow fan blade of the outdoor unit. However, the air outlet grille used in the current air conditioner outdoor unit only considers the safety issue, and does not consider the direction of the rotating airflow of the axial flow impeller. It cannot collect the rotating airflow well, but instead increases the resistance of the outdoor unit's air duct. , the efficiency of the axial flow fan is low. Contents of the invention [0003] The main purpose of th...

Claims

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Application Information

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IPC IPC(8): F24F13/08
CPCF24F13/08
Inventor 周孝华其他发明人请求不公开姓名
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD
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