Wall-mounted air conditioner indoor unit

Abstract

The present invention provides a wall-mounted air conditioner indoor unit, which includes a casing, which defines a first air supply port and an air duct connected to the first air supply port. The flow cross section gradually becomes smaller along the airflow direction; and the air guide piece is arranged in the air duct and defines an air outlet gap with its inner wall, so as to guide the air supply air flowing toward the first air supply port to the inner wall of the air duct, so that The air supply airflow is guided by the tapered part of the inner wall of the air duct and gradually flows out of the first air supply port toward the center of the airflow; The water mist is prepared; and during the flow of the air supply air flow, a negative pressure environment is formed at the spray hole, so as to promote the water mist to be mixed into the air supply air flow and blown out of the first air supply port together. The wall-mounted air conditioner indoor unit of the present invention has better long-distance air supply and strong air supply effects.

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. . [0004] Moreover, the operation of wall-mounted air conditioners often leads to indoor drying, causing air-conditioning diseases such as skin tightness, dry tongue, colds and coughs, and affects the health of users. SUMMARY OF THE INVENTION [0005] An object of the present invention is to provide a wall-mou...

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Problems solved by technology

[0003] On this basis, some existing technologies have made many improvements to the air outlet structure. However, 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 restricted, which affects the user experience.

[0004] Moreover, the operation of the wall-mounted air conditioner often leads to indoor dryness, causing air-conditioning diseases such as skin tightness, dry mouth and tongue, cold and cough, and affecting the health of users.

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