Wall-mounted air conditioner indoor unit

Abstract

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a machine shell, an air supply assembly and an indoor heat exchanger, whereina top air inlet is formed in the top wall of the machine shell, a front air outlet is formed in the front wall of the machine shell, side air outlets are formed in the transverse side wall of the machine shell, and the front air outlet is formed in a lower area of the front wall of the machine shell; the front wall of the machine shell inclines forwards from bottom to top, so that hot air flow blown out of the front air outlet is prevented from flowing back upwards through the inclined front wall of the indoor unit, and the heating effect is improved; the air supply assembly comprises an air supply part and an air guide part, an air supply fan is arranged in the air supply part, the air supply fan is configured to suck ambient air from the surrounding environment of the top air inlet and promote the air to flow to the air guide part, and the air guide part is configured to guide airflow blown out by the air supply fan to the front air outlet and / or the side air outlets, so that selection of the air supply direction is expanded; and different air supply requirements in a refrigerating and heating mode are met, and the air supply experience of a user is improved.

Description

technical field [0001] The invention relates to the technical field of air treatment, in particular to an indoor unit of a wall-mounted air conditioner. Background technique [0002] The air conditioner is one of the necessary household appliances. The indoor unit of the wall-mounted air conditioner is a common form of indoor unit. It is widely used because of its small space occupation. [0003] The existing wall-mounted air conditioner indoor unit is mainly a cross-flow fan with a single air outlet to supply air, and there is no airflow intervention structure for the incoming and outgoing air. When heating, the upper airflow blown out of the air outlet is easily affected by the negative pressure of the upper air inlet The ambient air heat exchange is directly returned to the indoor unit, affecting the heating effect. Contents of the invention [0004] An object of the present invention is to prevent the hot air blown out from the air outlet from flowing back when the in...

AI Technical Summary

Problems solved by technology

[0003] The existing wall-mounted air conditioner indoor unit is mainly a cross-flow fan with a single air outlet to supply air, and there is no airflow intervention structure for the incoming and outgoing air. When heating, the upper airflow blown out of the air outlet is easily affected by the negative pressure of the upper air inlet The heat exchange of ambient air directly returns to the indoor unit, affecting the heating effect

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