Wall-mounted air conditioner indoor unit

A technology for wall-mounted air conditioners and indoor units, which is applied in air-conditioning systems, heating methods, space heating and ventilation, etc., can solve the problems of no shielding structure, easy entry of dust, direct blowing of cold air/hot air, etc., so as to improve space utilization efficiency, compact internal structure and simple structure

Active Publication Date: 2018-10-09
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since these indoor units with circular air outlets do not have a shielding structure at the air outlet, external dust can easily enter the interior of the indoor unit, affecting the air quality of th

Method used

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  • Wall-mounted air conditioner indoor unit
  • Wall-mounted air conditioner indoor unit
  • Wall-mounted air conditioner indoor unit

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Embodiment Construction

[0042] An embodiment of the present invention provides a wall-mounted air conditioner indoor unit, which may include a housing 10 . The front side surface of the housing 10 is provided with at least one circular air outlet 11 . For example, the above-mentioned circular air outlets 11 may be plural, preferably two, and are arranged in a row along the longitudinal direction of the indoor unit. The wall-mounted air conditioner indoor unit further includes an opening and closing structure 20 for the circular air outlet 11 . like Figure 1 to Figure 4 As shown, each opening and closing structure 20 may include a central baffle 21 and a plurality of curved vanes 22 .

[0043] The central baffle 21 is fixedly arranged at the center of the circular air outlet 11 , and an air outlet area is formed between the outer periphery of the central baffle 21 and the inner periphery of the circular air outlet 11 . For example, the above-mentioned central baffle 21 may be circular, and the cor...

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Abstract

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a shell and an opening or closing structure, a circular air outlet is formed in the outer side of the shell; the opening or closing structure comprises a central baffle and a plurality of curved blades, wherein the central baffle is fixedly arranged in the center of the circular air outlet, and an air outlet area is formed between the outer edge of the central baffle and the inner edge of the circular air outlet; the plurality of curved blades can be gathered and contractedtowards the center of the central baffle to at least partially open the air outlet area, and can also be rotated in a direction away from the center of the central baffle to at least partially closethe air outlet area; and when the indoor unit is stopped, the plurality of curved blades are unfolded towards the edge of the circular air outlet, and the air outlet area can be completely closed, when the indoor unit works, the plurality of curved blades gather and contract towards the center of the central baffle so as to completely open the air outlet area.

Description

technical field [0001] The invention relates to an air conditioning device, in particular to a wall-mounted air conditioning indoor unit. Background technique [0002] Traditional air conditioners usually use rectangular air outlets, and horizontal grilles and vertical grilles are generally arranged on the air outlets. The horizontal grilles are used to guide the wind in the upper and lower directions, and the vertical grilles are used to guide the air in the left and right directions. However, when the traditional wind guide structure guides the wind through the swinging horizontal grille and vertical grille, the phenomenon of grille shaking is prone to occur, and the noise is large, and due to the limited swing angle of the grille, the air supply angle is small, and the grid The design of the grille also blocks part of the wind, reduces the wind power, and affects the air supply distance and air supply effect. [0003] In order to solve the above problems, some existing a...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/20F24F13/14F24F13/08F24F13/30
CPCF24F1/0011F24F1/0029F24F1/0057F24F13/08F24F13/1426F24F13/20F24F2013/1446
Inventor 董慧郝红波董志钢
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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