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Air conditioner indoor unit and air conditioner

A technology for air-conditioning indoor units and fans, applied in the field of air-conditioning, which can solve the problems of small air intake area and small air volume, and achieve the effect of increasing the air intake area, increasing the spacing, and improving comfort

Pending Publication Date: 2022-04-01
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is mainly to overcome the defect that the air-intake area of ​​the air-conditioning indoor unit in the prior art is too small, resulting in a small air volume, thereby providing an air-conditioning indoor unit and an air conditioner

Method used

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  • Air conditioner indoor unit and air conditioner
  • Air conditioner indoor unit and air conditioner
  • Air conditioner indoor unit and air conditioner

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Embodiment Construction

[0029] Such as Figure 1-5 As shown, the present invention provides an air conditioner indoor unit, wherein:

[0030] The air-conditioning indoor unit is a wall-mounted machine, including a housing 1 and a fan 5, the fan 5 is a centrifugal fan, and the housing 1 includes a rear surface 11, a front surface 12 and an upper end surface 13, and the rear surface 11 is in contact with the wall. Relatively arranged, the front face 12 is set opposite to the rear face 11, the upper end face 13 is located at the vertical upper end of the housing, and the air conditioner indoor unit includes a main air inlet 21, the main air inlet The tuyere 2 is disposed on the upper end surface 13 and is disposed closer to the rear surface 11 relative to the front surface 12 .

[0031] In the present invention, the application of the centrifugal fan in the wall-mounted system can effectively increase the air volume and the wind speed at the outlet, and realize long-distance air supply. Opposite to th...

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Abstract

The air conditioner indoor unit is a wall-mounted unit and comprises a shell and a fan, the fan is a centrifugal fan, the shell comprises a rear back face, a front face and an upper end face, the rear back face is arranged opposite to a wall, the front face is arranged opposite to the rear back face, and the upper end face is arranged opposite to the front face. The upper end face is located at the upper end of the shell in the vertical direction, the air conditioner indoor unit comprises a main air inlet, and the main air inlet is formed in the upper end face and is close to the back face relative to the front face. According to the indoor air conditioner, the adverse effect of the wall on excessive inhibition of the air inlet area is effectively avoided, the size of the indoor unit in the length direction is effectively utilized, the air inlet area can be maximized, the air inlet area and the air volume are increased, and the refrigerating and heating comfort of the indoor air conditioner is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and a compressor. Background technique [0002] The air duct structure of conventional mainstream indoor air conditioners is composed of a single cross-flow fan, a single air inlet, a single air outlet, and a single or double row of folded heat exchangers, and the air supply in cooling and heating conditions is realized through the air guide plate. This traditional air supply method has the problems of single air supply form, insufficient heating capacity or hot air not hitting the ground, inability to achieve targeted air supply, poor uniformity of airflow concentration rooms, and insufficient air volume. [0003] In recent years, some manufacturers have also proposed to use double cross-flow fans to realize the partition air supply function of the wall-mounted unit, but this will lead to the problem that the size of the whole unit is too ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0057F24F1/0022F24F13/20F24F1/0063F24F13/30F24F1/0014F24F1/0033
Inventor 何博李建建吴俊鸿梁博陈志伟廖敏
Owner GREE ELECTRIC APPLIANCES INC
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