Ceiling-type air conditioner indoor unit

An air-conditioning indoor unit, ceiling-mounted technology, applied in the field of air conditioning, can solve the problem that noise quality is difficult to improve significantly, and achieve the effects of improving user experience, excellent noise quality, and increasing wind speed

Pending Publication Date: 2020-07-24
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to significantly improve the noise quality under the existing technology

Method used

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  • Ceiling-type air conditioner indoor unit
  • Ceiling-type air conditioner indoor unit
  • Ceiling-type air conditioner indoor unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Refer below Figure 1 to Figure 11 The ceiling type air conditioner indoor unit of the embodiment of the present invention will be described. Among them, the orientation or positional relationship indicated by "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "horizontal" etc. are based on the drawings shown The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention .

[0041] The ceiling-mounted air conditioner indoor unit and the air conditioner outdoor unit (not shown) in the embodiment of the present invention form a vapor compression refrigeration cycle system to realize cooling / heating of the indoor environment.

[0042] figure 1 Is a...

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PUM

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Abstract

The invention provides a ceiling-type air conditioner indoor unit. The ceiling-type air conditioner indoor unit comprises a shell, a heat exchanger, a fan and an air flue part; the shell is provided with one or more air inlets and one or more air outlets, and the air outlets are located in the side face of the shell; the heat exchanger is arranged in the shell; the fan is arranged in the shell andused for sucking indoor air through the air inlets to enable the indoor air to be subjected to heat exchange with the heat exchanger to form heat exchanged air, and blowing the heat exchanged air back into the indoor space through the air outlets; the air flue part is arranged in the shell, provided with one or more air flues in one-to-one correspondence to the one or more air outlets, and used for guiding the heat exchanged air to each air outlet; and the overflowing section at an inlet zone of each air flue is gradually decreased in the flowing direction of the heat exchanged air.

Description

Technical field [0001] The invention relates to the technical field of air conditioning, in particular to a ceiling-mounted air conditioner indoor unit. Background technique [0002] Most of the existing household air-conditioning indoor units are wall-mounted and floor-standing. Although businesses have made many improvements to the structure of the air-conditioning indoor units, it is difficult for the products to undergo essential changes and cannot meet the diverse needs of users. [0003] In addition, the existing air conditioner indoor unit basically uses a cross-flow fan, and the air outlet direction is straight forward. Although there are air deflectors to divert left and right, and the swing vanes to divert up and down, they are limited by the volute structure, and the air supply angle is usually It is less than 80°, and the vertical air supply angle is usually less than 100°. It can be seen that the existing indoor units have fewer air supply directions, and the air supp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0018F24F1/0047F24F1/0067F24F13/24F24F1/0014F24F13/14
CPCF24F1/0014F24F1/0018F24F1/0059F24F13/1413F24F13/24F24F2013/247F24F1/0047F24F1/0067F24F13/08F24F13/14
Inventor 单翠云王永涛刘博张蕾关婷婷
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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