Air Conditioning Outdoor Units and Air Conditioning Units

Abstract

The invention discloses an air conditioner outdoor unit and an air conditioner unit. The air conditioner outdoor unit comprises an outdoor unit box body, fan blades arranged in the outdoor unit box body and a guiding device arranged on the outdoor unit box body, wherein the guiding device comprises a grating located on the air outlet side of the fan blades, the grating is rotatable with respect to the outdoor unit box body and can rotate with air flow blown out through the fan blades. Based on the air conditioner outdoor unit and the air conditioner unit, the grating can well adapt to the air flow blowing-out direction, accordingly air flow impact of the air conditioner outdoor unit to the grating is reduced, and further wind resistance and noise formed by the air flow impact on the grating of the air conditioner outdoor unit are reduced. The air conditioner outdoor unit is used in the air conditioner unit, the heat exchange capacity of a heat exchanger can be improved due to reduction of wind resistance formed by air flow impact on the grating, and meanwhile the noise of the air conditioner unit can be reduced.

Description

technical field [0001] The invention relates to the field of air conditioning equipment, in particular to an air conditioner outdoor unit and an air conditioner unit. Background technique [0002] In the prior art, for air-conditioning outdoor units with grilles, such as air-conditioning outdoor units of air-conditioning units, the grilles are fixed on the outdoor unit casing of the product. [0003] In the process of realizing the present invention, the inventor finds that the above prior art has the following deficiencies: [0004] According to the working principle of the fan blade, the airflow is blown out from the grille in a spiral shape, not parallel flow, so the airflow blown by the fan blade will hit the fixed grille, which will form a non-negligible wind resistance and actually reduce the The air volume will reduce the air output performance; and due to the existence of air flow impact, the noise of the outdoor unit of the air conditioner will also increase, which...

AI Technical Summary

Problems solved by technology

[0004] According to the working principle of the fan blade, the airflow is blown out from the grille in a spiral shape, not parallel flow, so the airflow blown by the fan blade will hit the fixed grille, which will form a non-negligible wind resistance and actually reduce the The air flow rate reduces the air output performance; and due to the existence of airflow impact, the noise of the outdoor unit of the air conditioner will also increase, which affects the comfort of the product during use

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