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Heat exchanger of indoor unit of air conditioner and indoor unit of air conditioner

An air-conditioning indoor unit and heat exchanger technology, applied in space heating and ventilation, space heating and ventilation details, air conditioning systems, etc., can solve the problem of different wind speed distribution, uneven wind speed distribution of heat exchanger, heat exchanger Can not give full play to the heat transfer effect and other problems, to achieve the effect of improving heat transfer efficiency and uniform wind speed distribution

Pending Publication Date: 2017-03-15
GUANGZHOU HUALING REFRIGERATION EQUIP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the heat exchanger of the indoor unit of the split type air conditioner is generally formed by bending in three or four folds, because the wind speed distribution has a great influence on the heat exchange performance, and the heat exchanger of the common indoor unit is different The wind speed distribution in the bending area is different, that is, the wind speed distribution in different parts of the heat exchanger is uneven, which will cause the entire heat exchanger to fail to fully exert its overall heat exchange effect

Method used

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  • Heat exchanger of indoor unit of air conditioner and indoor unit of air conditioner

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a heat exchanger of an indoor unit of an air conditioner and the indoor unit of the air conditioner. The heat exchanger of the indoor unit of the air conditioner comprises fins. Each fin comprises a first folded fin portion, a second folded fin portion and a third folded fin portion, wherein the first folded fin portion, the second folded fin portion and the third folded fin portion are sequentially connected from top to bottom. Each second folded fin portion is located in front of the corresponding first folded fin portion and the corresponding third folded fin portion. Each fin further comprises an upper connecting structure and a lower connecting structure. The upper end of each second folded fin portion is connected with the corresponding first folded fin portion through the corresponding upper connecting structure. The lower end of each second folded fin portion is connected with the corresponding third folded fin portion through the corresponding lower connecting structure. The two sides of each upper connecting structure are provided with first windshield structures. The two sides of each lower connecting structure are provided with second windshield structures. Each third folded fin portion is provided with a third windshield structure. The first windshield structures, the second windshield structures and the third windshield structures all protrude from the heat exchange faces of the fins and are used for stopping the wind entering the fins. By the adoption of the heat exchanger of the indoor unit of the air conditioner and the indoor unit of the air conditioner, the overall distribution uniformity of the wind speed of the heat exchanger can be improved, and therefore the heat exchange effect is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit heat exchanger and an air conditioner indoor unit. Background technique [0002] At present, the heat exchanger of the indoor unit of the split type air conditioner is generally formed by bending in three or four folds, because the wind speed distribution has a great influence on the heat exchange performance, and the heat exchanger of the common indoor unit is different The wind speed distribution in the bending area is different, that is, the wind speed distribution in different parts of the heat exchanger is uneven, which will cause the entire heat exchanger to fail to fully exert its overall heat exchange effect. Contents of the invention [0003] The main purpose of the present invention is to provide a heat exchanger for an indoor unit of an air conditioner, which aims to improve the uniformity of the overall wind speed distribution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/30
CPCF24F1/0059F24F13/30
Inventor 赵夫峰
Owner GUANGZHOU HUALING REFRIGERATION EQUIP
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