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Indoor unit of air conditioner

A technology of air-conditioning indoor unit and driving mechanism, which is applied in air-conditioning systems, space heating and ventilation, space heating and ventilation details, etc., and can solve problems such as hindering air flow, dust or other impurities entering the interior of the shell, and achieve air intake Smooth, high cooling/heating capacity, good air intake path effect

Pending Publication Date: 2022-05-13
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the one hand, the air intake grille will hinder the airflow to a certain extent and bring a certain amount of air intake resistance.
On the other hand, when the air conditioner indoor unit is not used for a long time, dust or other impurities in the indoor air will still enter the inside of the housing

Method used

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  • Indoor unit of air conditioner
  • Indoor unit of air conditioner
  • Indoor unit of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Refer below Figure 1 to Figure 4 The air conditioner indoor unit according to 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 The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

[0033] The terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined as "first", "second", etc. may explicitly or ...

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PUM

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Abstract

The invention provides an air conditioner indoor unit which comprises a shell provided with an air inlet; the baffle is movably arranged at the air inlet and used for opening or shielding the air inlet; and each driving mechanism is connected between the shell and the corresponding baffle and is configured to controllably drive the corresponding baffle to be in an open state or a closed state so as to open or shield the corresponding air inlet. The air inlet amount of the air inlet can be increased, and dust and impurities can be prevented from entering the shell through the air inlet when the air conditioner indoor unit is turned off.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning indoor unit. Background technique [0002] The existing air conditioner indoor unit has an air inlet and an air outlet. Under the action of the fan, the indoor air enters the housing through the air inlet, and after exchanging heat with the heat exchanger in the housing, heat exchange air is formed, and then blows through the air outlet. Return to the indoor environment to complete the cooling or heating of the indoor environment. [0003] In order to prevent the internal structure of the air conditioner indoor unit from being exposed, the air inlet is usually set as a grille mechanism. However, on the one hand, the air intake grille will hinder the airflow to a certain extent and bring a certain amount of air intake resistance. On the other hand, when the air conditioner indoor unit is not used for a long time, dust or other impurities in the indoo...

Claims

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Application Information

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IPC IPC(8): F24F1/0057F24F13/20F24F13/08
CPCF24F1/0057F24F13/20F24F13/082
Inventor 张雄菲赫明亮
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD