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Heat exchanger components and air conditioner indoor units

A heat exchanger and component technology, which is applied in the field of heat exchanger components and air-conditioning indoor units, can solve the problems of limiting the cooling and heating effects of air-conditioning indoor units and the small heat exchange area, so as to improve the cooling and heating effects, increase The effect of contact area

Active Publication Date: 2021-08-27
CHONGQING HAIER AIR CONDITIONER CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the heat exchange area of ​​the indoor heat exchanger in the wall-mounted air conditioner indoor unit is small, which limits the cooling and heating effects of the air conditioner indoor unit, the present invention provides a A heat exchanger assembly and an air conditioner indoor unit

Method used

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  • Heat exchanger components and air conditioner indoor units
  • Heat exchanger components and air conditioner indoor units
  • Heat exchanger components and air conditioner indoor units

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Embodiment Construction

[0031] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. 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. For example, although this embodiment is introduced in conjunction with a heat exchanger assembly including a three-stage heat exchange fin and a central heat exchange body, this is not intended to limit the scope of protection of the present invention, without departing from the principle of the present invention , those skilled in the art can apply the present invention to other application scenarios. For example, the external heat exchange fin group in the present invention may also be an arc-shaped heat exchange plate arranged outside the cross-flow fan.

[0032] It should be noted that, in the description of the present invention, the term...

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Abstract

The invention relates to the technical field of air conditioning, in particular to a heat exchanger assembly and an air conditioning indoor unit. The invention aims to solve the problem that the heat exchange area of ​​the indoor heat exchanger in the wall-mounted air conditioner indoor unit is small, which limits the cooling and heating effects of the air conditioner indoor unit. For this purpose, the heat exchanger assembly provided includes an outer heat exchange fin group and a central heat exchange body, the outer heat exchange fin group is arranged outside the cross-flow fan, and the central heat exchange body is arranged inside the cross-flow fan, On the premise of increasing the volume of the indoor unit of the air conditioner, the contact area between the indoor heat exchanger and the air flow is increased, and at the same time, the cooling and heating effects of the heat exchanger assembly and the indoor unit of the air conditioner are improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a heat exchanger assembly and an air conditioning indoor unit. Background technique [0002] An air conditioner generally consists of an indoor unit and an outdoor unit. The outdoor unit generally includes an outdoor heat exchanger, a compressor and an outdoor fan. The first end of the outdoor heat exchanger is connected to the indoor heat exchanger through a compressor, and the second end of the outdoor heat exchanger is connected to the indoor heat exchanger through a throttling device. When the air conditioner is cooling, the outdoor heat exchanger acts as a condenser to condense and release heat, and the indoor heat exchanger acts as an evaporator to evaporate and absorb heat; when the air conditioner is heating, the outdoor heat exchanger acts as an evaporator to evaporate and absorb heat, and the indoor heat exchanger The heater acts as a condenser to condense and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0067F24F1/0025F24F13/22
CPCF24F1/0025F24F13/222F24F1/0067
Inventor 李涛孙川川闫红波
Owner CHONGQING HAIER AIR CONDITIONER CO LTD
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