Air conditioning indoor unit and control method thereof

Abstract

The invention relates to the technical field of air conditioning, in particular to an air conditioning indoor unit and a control method thereof. The air conditioning indoor unit and the control methodthereof aim to solve the problems that for an existing air conditioner, when the air supply amount is large, the supplied air is overcooled / overheated, and the noise is large. The air conditioning indoor unit comprises a body, an air return port and an air supply port are formed in the body, an air supply fan is arranged in the body, the air conditioning indoor unit further comprises an air supplement module, the air supplement module comprises a shell, a first air inlet is formed in the shell, the shell is internally provided with an induced draft fan, the air supplement module is arranged to be capable of being driven by the induced draft fan to introduce indoor air into the shell through the first air inlet, and the air is discharged to the air supply port through an air discharge portof the induced draft fan and is mixed with air discharged from the air supply port. According to the air conditioning indoor unit and the control method thereof, the phenomenon that the supplied airof the air conditioning indoor unit is overcooled / overheated is avoided, and the operation noise of the air conditioning indoor unit is reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioner indoor unit and a control method thereof. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for the quality of life, and this requirement is particularly evident in household appliances. Taking air conditioners as an example, when the indoor and outdoor temperature difference is large, in order to meet the needs of users for rapid cooling / heating after entering the room from the outside, the existing air conditioners usually have a rapid cooling / heating function. When functioning, the compressor of the air conditioner works at a higher frequency to quickly increase the cooling capacity / heating capacity, and the indoor unit of the air conditioner runs at a high speed and a large air volume to send the heat-exchanged cold air / hot air back to the room, thereby realizing indoor cooling. Quic...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of overcooling / overheating and high noise of the existing air conditioner when the air supply volume is large, the present invention provides an air conditioner indoor unit, including a main body, The body is provided with an air return port and an air supply port, and a blower is provided in the body, and the indoor unit of the air conditioner also includes an air supply module, and the air supply module includes a housing, and the housing is provided with a first air inlet , the housing is provided with an induced draft fan, and the air supply module is configured to be able to introduce indoor air into the housing through the first air inlet under the drive of the induced draft fan, and pass through the induced draft fan. The exhaust air is discharged to the air supply port and mixed with the air discharged from the air supply port

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