Wall-mounted air conditioner indoor unit
A technology of wall-mounted air conditioners and indoor units, which is applied in air conditioning systems, heating methods, space heating and ventilation, etc. It can solve the problems of easy dust entry, no shelter structure, direct blowing of cold air/hot air, etc.
Active Publication Date: 2019-11-05
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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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 the air outlet airflow of the air conditioner.
In addition, these indoor units cannot guide the airflow direction at the air outlet, which may easily cause cold / hot air to blow directly, affecting user experience
Method used
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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 . At least one circular air outlet 11 is provided on the front surface of the casing 10 . For example, there may be multiple circular air outlets 11, preferably two, arranged in a row along the length direction of the indoor unit. The wall-mounted air conditioner indoor unit also 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 blades 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 its outer peripheral edge and the inner peripheral edge of the circular air outlet 11 . For example, the above-mentioned central baffle 21 may be circular, and the corresponding air outlet area is circular. In some ...
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The invention provides a wall-mounted type air conditioner indoor unit. The indoor unit comprises a shell and at least one opening or closing structure; at least one round air outlet is formed in thefront side surface of the shell, each opening or closing structure is correspondingly arranged at one round air outlet, each opening or closing structure comprises a plurality of curved blades, and the plurality of curved blades are used for partially sealing or opening the round air outlets; when the indoor unit is stopped, the plurality of curved blades are unfolded, an air outlet area can be completely sealed and closed, dust and impurities outside the indoor unit can be effectively prevented from entering the interior of an air duct, and therefore the working effect of the indoor unit is guaranteed; and when the indoor unit works, the plurality of curved blades gather and contract so as to completely open the air outlet area, and air supply of the indoor unit is facilitated.
Description
technical field [0001] The invention relates to an airflow device, in particular to a wall-mounted air conditioner indoor unit. Background technique [0002] Traditional air conditioners usually use rectangular air outlets, and horizontal grilles and vertical grilles are generally installed on the air outlets. The horizontal grilles are used to guide the air in the up and down directions, and the vertical grills are used to guide the air in the left and right directions. However, when the traditional air guide structure guides the air through the swinging horizontal grille and the vertical grille, the phenomenon of grille shaking is easy to occur, and the noise is relatively large. The design of the grid also blocks part of the wind, reduces the wind force, and affects the air supply distance and air supply effect. [0003] In order to solve the above problems, some existing air conditioners adopt a circular air outlet structure, and no air deflector is arranged at the air ...
Claims
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IPC IPC(8): F24F1/0007F24F13/20F24F13/14F24F13/08F24F13/30
CPCF24F1/0011F24F1/0029F24F1/0057F24F13/08F24F13/1426F24F13/20F24F13/30F24F2013/1446
Inventor 董慧樊明敬宋凤娟
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD