Wall-mounted air conditioner indoor unit

A technology for wall-mounted air conditioners and indoor units, applied in air conditioning systems, heating methods, space heating and ventilation, etc., can solve problems affecting user experience, air supply direction of air conditioners, air supply range and air supply distance restrictions, etc. Improve overall energy efficiency, long air supply distance, and improve heat exchange efficiency
CN112113274AActive Publication Date: 2020-12-22QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Publication Date
2020-12-22

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Abstract

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a machine shell, wherein first air supply ports and an air duct connected withthe first air supply ports are defined in the machine shell, and the inner wall, close to the first air supply ports, of the air duct is in a gradually-reduced shape enabling the overflowing sectionof the air duct to be gradually reduced in the airflow direction; and flow guide parts, wherein the flow guide parts are arranged in the air duct, and air outlet gaps are defined between the flow guide parts and the inner wall of the air duct so as to guide air supply airflow blown to the first air supply ports to the inner wall of the air duct and enable the air supply airflow to gradually flow out of the first air supply ports towards an airflow center in a gathered manner under guidance of the gradually-reduced portion on the inner wall of the air duct. Each flow guide part is of a hollow structure, air outlets are formed in the sides, facing the first air supply ports, of the flow guide parts, and the flow guide parts are configured to introduce or produce adjusting airflow; and in theflowing process of the air supply airflow, a negative-pressure environment is formed at the air outlets, so that the adjusting airflow is promoted to be mixed into the air supply airflow and blown out of the first air supply ports together. The wall-mounted air conditioner indoor unit has better long-distance air supply and strong air supply effects.
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Description

technical field

[0001] The invention relates to the technical field of air conditioning, in particular to a wall-mounted air conditioner indoor unit. Background technique

[0002] The existing wall-mounted air conditioner indoor unit is usually provided with a long strip-shaped air outlet at the lower part of the front side of the casing.

[0003] On this basis, some existing technologies have made many improvements to the air outlet structure, but due to the constraints of the orientation of the air outlet itself, the air supply direction, air supply range and air supply distance of the air conditioner are still greatly limited, which affects the user experience. . SUMMARY OF THE INVENTION

[0004] An object of the present invention is to provide a wall-mounted air conditioner indoor unit that overcomes the above problems or at least partially solves the above problems.

[0005] The purpose of the present invention is to improve the long-distance strong air supply capab...

Claims

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