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Air rectification device and air conditioner

A technology of air rectification and air conditioner, which is applied in the direction of air flow control components, space heating and ventilation details, household heating, etc., to achieve the effect of suppressing pulsating surge sound, reducing the cross-sectional area of ​​the air outlet, and solving the effect of pulsating surge sound

Active Publication Date: 2018-10-02
WUHAN REFRIGERATION EQUIP OF MIDEA GROUP
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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 rectifying device and an air conditioner, aiming to solve the technical problem of the pulsating surge sound of the air conditioner

Method used

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  • Air rectification device and air conditioner
  • Air rectification device and air conditioner
  • Air rectification device and air conditioner

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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, the ...

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Abstract

The invention discloses an air rectification device and an air conditioner. The device comprises a rectification stop block and an air duct volute, wherein a through-flow wind wheel of the air conditioner is accommodated in the air duct volute, the air duct volute comprises a lower frame and an upper frame which constitute an air duct of the air conditioner, air flow introduced by the through-flow wind wheel of the air conditioner is guided by the air duct volute to an air outlet to flow out, a low-speed area located on one side, facing the upper frame, of the lower frame of the air conditioner is determined on the basis of an included angle formed by the lower frame and the upper frame, and the rectification stop block is arranged in the low-speed area. With the adoption of the air rectification device and the air conditioner, air outside the air outlet is inhibited from flowing back to the air outlet, so that the pulsation surging sound is inhibited, and the technical problem that air conditioners have the pulsation surging sound is solved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air rectifying device and an air conditioner. Background technique [0002] Part of the split wall-mounted air conditioners equipped with cross-flow wind wheels, in order to take into account that the wind can blow upward as much as possible during cooling, and the wind can blow downward when heating. When designing the air outlet duct, the upper end of the air outlet is consciously shaped The line is pressed down, but in order to maintain the expansion angle of the air outlet expansion section, the lower end of the air outlet will also be consciously pressed down. In the direction of the air outlet, the lower chassis of the air outlet expansion section will form a low-speed zone relative to other positions of the air outlet; Especially after the air conditioner has been used for a long time, the filter screen has accumulated dust, or the evaporator fins have accumula...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/08F24F13/24
CPCF24F13/08F24F13/24F24F2013/247
Inventor 涂运冲
Owner WUHAN REFRIGERATION EQUIP OF MIDEA GROUP
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