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Air conditioner

A technology for air conditioners and heat exchangers, which is applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc. problem, to achieve the effect of large structural strength, large force area and cost saving

Active Publication Date: 2020-01-17
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with distance from the fan, the air volume passing through the surface of the heat exchanger becomes smaller and smaller, resulting in a gradual decrease in heat transfer efficiency. Therefore, there is a problem of poor overall heat transfer performance and a large gap between upper and lower heat transfer capabilities.

Method used

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Embodiment Construction

[0050] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0051] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0052] Refer below Figure 1 to Figure 7 Air conditioners according to some embodiments of the present invention are described.

[0053] Such as figure 1 and image 3 As shown, the present invent...

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Abstract

The invention provides an air conditioner. The air conditioner comprises a shell and a heat exchanger assembly, wherein an air outlet is formed in a top plate of the shell, and air can be discharged outwards through the air outlet; and the heat exchanger assembly is arranged in the shell, and the distance from the top plate of the heat exchanger assembly is negatively correlated with the thicknessof the heat exchanger assembly. According to the air conditioner, the heat exchanger assembly is arranged to be of a stepped structure, so that the part, close to the top plate, of the heat exchangerassembly is thicker, and the part, far away from the top plate, of the heat exchanger assembly is thinner so as to balance the wind resistance on each part of the heat exchange surface of the heat exchanger assembly. The thickness of the gradually changed heat exchanger assembly is set, so that the wind resistance on each part of the heat exchange surface is changed along with the change of the negative pressure of the surface, and the overall performance of a heat exchanger is improved. Meanwhile, the beneficial effect of reducing the cost is also achieved by reducing the thickness of the portion, away from the top plate, of the heat exchanger assembly.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner. Background technique [0002] At present, the performance of the heat exchanger of the air conditioner has an important impact on the capacity and energy efficiency of the air conditioner. For the conventional top air conditioner, since the fan is located on the top of the heat exchanger, the distance between the heat exchange surface of the heat exchanger and the fan The distance between them varies greatly due to the influence of the height of the heat exchanger. When the fan is working, the heat exchanger is close to the fan, and the heat exchange efficiency is high due to the large air volume passing through the heat exchanger. However, with distance from the fan, the air volume passing through the surface of the heat exchanger becomes smaller and smaller, resulting in a gradual decrease in heat exchange efficiency. Therefore, there is a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0011F24F1/0063F24F13/20F24F13/30
CPCF24F1/0011F24F13/20F24F13/30F24F1/0063
Inventor 周柏松罗彬吴淋李兆辉
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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