wall mounted air conditioner indoor unit

Abstract

The invention discloses a wall-mounted air conditioner indoor unit. The air conditioner indoor unit comprises a shell, an air jetting part and an air supply assembly; the shell comprise a cover shelland a front panel arranged in front of the cover shell, an air inlet and a long circular air supply outlet are formed in the front panel, and the shell is arranged to be obliquely downward relative toa supporting wall used for fixing the wall-mounted air conditioner indoor unit so that the air supply outlet can face obliquely downwards; the air jetting part is arranged in the air supply outlet and comprises an annular inner wall and an annular outer wall, wherein an air supply cavity is defined by the annular outer wall and the annular inner wall jointly, and an air jet hole is formed in theedge where the annular outer wall and the annular inner wall are connected and is used for jetting the air flow of the air supply cavity and allowing the air at the rear portion of the air supply outlet to be sucked to pass through an air suction hole to be sent out obliquely downwards; and the air supply assembly comprises a centrifugal fan and an air guide part, wherein the centrifugal fan is configured to enable ambient air to be fed from the air inlet to exchange heat with a heat exchanger and then discharge the air flow subjected to heat exchange to the air supply cavity through the air guide part. According to the wall-mounted air conditioner indoor unit, the structure is compact, the air supply is soft, and the comfort is good.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an indoor unit of a wall-mounted air conditioner. Background technique [0002] Air conditioners are one of the necessary household appliances. As users have higher and higher requirements for comfort and health, the air supply method of traditional air conditioners is to send cold air into the room, then slowly convect with the surrounding air, and the heat exchange speed It is slower and cannot give people a feeling of rapid cooling, and direct blowing from the air outlet of the indoor unit to people will have adverse effects on the health of users, and air-conditioning diseases are prone to occur. [0003] In response to this problem, there have been indoor units with jet outlets for soft air supply in the prior art, which use smaller air outlets to drive the surrounding air to blow out, so that the air after heat exchange is mixed with the surrounding air and sent out, but the jet outlet...

AI Technical Summary

Problems solved by technology

[0002] Air conditioners are one of the necessary household appliances. As users have higher and higher requirements for comfort and health, the air supply method of traditional air conditioners is to send cold air into the room, then slowly convect with the surrounding air, and the heat exchange speed It is slow and cannot give people a feeling of cooling quickly, and blowing the air outlet of the indoor unit directly to people will have adverse effects on the health of users, and air-conditioning problems are prone to occur.

[0003] In response to this problem, there have been indoor units with jet outlets for soft air supply in the prior art, which use smaller air outlets to drive the surrounding air to blow out, so that the air after heat exchange is mixed with the surrounding air and sent out, but the jet outlets Higher requirements on the structure make the jet outlets mostly used in cabinet-type indoor units with ample space

In order to meet the structural requirements of the jet outlet, the hanging indoor unit using the jet outlet often needs to set the casing into a circular or other irregular shape. There is a gap in cognition, and it is not easy to be accepted by users; on the other hand, it also brings troubles to the installation of the hanging indoor unit, so the hanging indoor unit using the jet air outlet cannot meet the user's requirements

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