Wall-mounted indoor unit of air conditioner

Abstract

The invention provides a wall-mounted indoor unit of an air conditioner. The wall-mounted indoor unit comprises a shell, a heat exchanger, an air spraying assembly, a first air supply assembly and a second air supply assembly. The shell is provided with air inlets and an air supply opening; the air spraying assembly is arranged in the air supply opening and comprises a first air spraying part anda second air spraying part which are arranged transversely; a first air spraying opening and a second air spraying opening are formed in the inner peripheral walls of the first air spraying part and the second air spraying part correspondingly and used for spraying out air flows in the air spraying parts forwards correspondingly and driving environment air in air suction holes defined by the innerperipheral walls of the air spraying parts to be supplied forwards, and the air suction holes communicate with the ambient environment on the upstream portion of the air supply direction; and the first air supply assembly is used for generating a first heat-change air flow which enters from the air inlets, exchanges heat with the heat exchanger and then is supplied into the first air spraying part, and the second air supply assembly is used for generating a second heat-exchange air flow which enters from the air inlets, exchanges heat with the heat exchanger and is supplied into the second air spraying part. Through the scheme, the air supply amount is increased, and the indoor temperature is overall decreased evenly.

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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