Air conditioner indoor unit and control method thereof
A technology for air-conditioning indoor units and indoor heat exchangers, applied in air-conditioning systems, heating methods, mechanical equipment, etc., which can solve the problems of carrying water droplets and poor heat exchange effects of heat exchangers, so as to improve user comfort and heat exchange Efficiency, wind reduction effect
Active Publication Date: 2021-10-29
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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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 poor heat exchange effect of the heat exchanger of the existing air-conditioning indoor unit and water droplets carried in the cold wind, a In one aspect, the present invention provides an air-conditioning indoor unit, the air-conditioning indoor unit includes a casing, a fan and an indoor heat exchanger arranged in the casing, an air inlet and an air outlet are arranged on the casing, and the fan uses In order to form an air passage flowing from the air inlet to the air outlet, the fan includes a wind wheel, and the indoor heat exchanger includes a first heat exchange part and a second heat exchange part arranged on the air passage;
Method used
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[0038] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. Those skilled in the art can make adjustments as needed so as to adapt to specific applications.
[0039] Secondly, it should be noted that, in the description of the present invention, terms such as "inner", "outer" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description. It is not intended to indicate or imply that the device or component must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and thus should not be construed as limiting the present invention.
[0040] In addition, it should be noted that, in the description of the present invention, u...
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The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner indoor unit and a control method thereof. The problems that an existing air conditioner indoor unit is low in heat exchange efficiency, and the water blowing phenomenon is prone to occurring are solved. The air conditioner indoor unit comprises a shell, a fan and an indoor heat exchanger, the fan and the indoor heat exchanger are arranged in the shell, an air inlet and an air outlet are formed in the shell, the fan is used for forming an air path from the air inlet to the air outlet, the fan comprises a wind wheel, and the indoor heat exchanger comprises a first heat exchange part and a second heat exchange part which are arranged on the air path; and the first heat exchange part is located between the air inlet and the wind wheel, and the second heat exchange part is located between the air outlet and the wind wheel. The air conditioner indoor unit is high in heat exchange efficiency, and the water blowing phenomenon can be effectively avoided.
Description
technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner indoor unit and a control method thereof. Background technique [0002] Air conditioners are electrical appliances commonly used in people's daily life, and are used to adjust the temperature and humidity of indoor air. [0003] The heat exchanger in the indoor unit of the air conditioner usually adopts a semi-enclosed structure, and is covered on the upper part of the cross-flow fan of the indoor unit of the air conditioner. The air inlet of the indoor unit of the air conditioner is set at the upper part, and the air outlet is set at the lower part. Driven by the cross-flow fan, the indoor air enters the air conditioner indoor unit from the upper air inlet, and after exchanging heat with the heat exchanger, it is discharged from the lower air outlet. discharge. [0004] Since the heat exchanger has a semi-enclosed structure, the heat exc...
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IPC IPC(8): F24F1/0063F24F11/65F24F11/83F24F13/22
CPCF24F1/0063F24F11/65F24F11/83F24F13/22F24F2013/221Y02B30/70
Inventor 李刚佘潇霞王泉水张强李延政
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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