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wall mounted air conditioner indoor unit

An air conditioner indoor unit and wall-mounted technology, which is applied in the field of wall-mounted air conditioner indoor units, can solve the problems of low heat transfer efficiency of air conditioners, poor indoor temperature uniformity, and limited range of wind deflectors to adjust the wind direction.

Active Publication Date: 2019-03-01
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the range of adjusting the wind direction through the air deflector is limited, there are problems of poor indoor temperature uniformity and the disadvantage of direct blowing of the air conditioner, so it is easy to cause poor user comfort
In addition, adjusting the wind direction through the air deflector will increase the heat transfer resistance, resulting in a large amount of air volume loss, and the heat transfer efficiency of the air conditioner is low

Method used

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Embodiment Construction

[0032] This embodiment provides a wall-mounted air conditioner indoor unit, figure 1 is an external schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention. figure 2 is a schematic diagram of a cross section of an indoor unit of an air conditioner according to an embodiment of the present invention; image 3 It is a schematic diagram of another cross-section of an air conditioner indoor unit according to an embodiment of the present invention. The above-mentioned wall-mounted air conditioner indoor unit includes: a casing 20 and a cross-flow fan 10 .

[0033] A chamber for accommodating the internal structure of the indoor unit of the air conditioner is formed inside the shell 20 , and the shell 20 is provided with a first air suction port 25 , a second air suction port 26 , a first air supply port 21 and a second air supply port 22 .

[0034]In this embodiment, the first air suction port 25 , the second air suction port ...

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Abstract

The invention provides a wall hanging type air conditioner indoor unit. The wall hanging type air conditioner indoor unit comprises a shell and a cross-flow fan. The cross-flow fan comprises a volute part, at least one first air outlet duct and at least one second air outlet duct. The volute part is further provided with at least one first air inlet and at least one second air inlet. Each first air inlet is opposite to the corresponding first air outlet duct in the length direction of the volute part, and each second air inlet is opposite to the corresponding second air outlet duct in the length direction of the volute part, so that air entering from each first air inlet flows out of the corresponding first air outlet duct, and air entering from each second air inlet flows out of the corresponding second air outlet duct. According to the wall hanging type air conditioner indoor unit, the air can flow out of the first air outlet ducts and / or the second air outlet ducts, bi-directional air-out of the air conditioner indoor unit is achieved, and the problem that an air conditioner can only blow air in the single direction is solved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to an indoor unit of a wall-mounted air conditioner. Background technique [0002] Most of the current wall-mounted air conditioner indoor units have only one air inlet and one air outlet, and the cold / hot air is discharged from a single air outlet. And the current indoor unit of the wall-mounted air conditioner mainly regulates the air outlet direction through the air deflector at the air outlet. However, the range of adjusting the wind direction through the air deflector is limited, and there are problems of poor indoor temperature uniformity and the disadvantage of direct blowing from the air conditioner, which easily leads to poor user comfort. In addition, adjusting the wind direction through the air deflector will increase the heat transfer resistance, resulting in a large amount of air volume loss, and the heat transfer efficiency of the air conditioner is low. Contents of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0007F24F13/00F24F13/06F24F13/30
CPCF24F1/0003F24F1/0014F24F13/00F24F13/06F24F13/30
Inventor 赵继斌张胜闯徐永伟于明基徐卫军
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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