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A wall-mounted air conditioner indoor unit and its control method

A technology of wall-mounted air conditioners and indoor units, which is applied in air conditioning systems, airflow control components, heating methods, etc., and can solve the problems of poor dust isolation effect and easy dust ingress

Active Publication Date: 2021-03-16
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a wall-mounted air conditioner indoor unit, which solves the problems of poor dust isolation effect and easy ash ingress in the wall-mounted air conditioner indoor unit in the prior art

Method used

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  • A wall-mounted air conditioner indoor unit and its control method
  • A wall-mounted air conditioner indoor unit and its control method
  • A wall-mounted air conditioner indoor unit and its control method

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Embodiment Construction

[0031] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments,

[0032] The present invention proposes an embodiment of a wall-mounted air conditioner indoor unit, referring to Figure 1-Figure 4 As shown, it includes a housing 100, an air inlet 110 arranged on the housing 100, an air outlet is also arranged on the housing 100, and a wind guide plate that can guide the wind is installed at the position of the air outlet. The housing 100 is also provided with a fan for air supply and an evaporator for heat exchange, and at least one guide plate 200 that can be rotated to open to reveal the air inlet or closed to cover the air inlet. The guide plate 200 It is arranged at the position of the air inlet 110 , and a driving device 300 for controlling the rotation angle of the guide plate 200 is arranged in the housing. In this embodiment, by setting the guide plate 200 at the p...

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Abstract

The invention discloses an indoor unit of a wall-mounted type air conditioner and a control method of the indoor unit. The indoor unit comprises a housing, an air inlet formed in the housing, and further comprises at least one guide plate which can be rotatably opened to expose the air inlet or is closed to shield the air inlet, wherein the guide plate is arranged at the air inlet; and a drive device for controlling a rotation angle of the guide plate is arranged in the housing. The indoor unit solves the problems that the dust isolating effect is poor and dust easily enters for the indoor unit of the wall-mounted type air conditioner in the prior art.

Description

technical field [0001] The invention relates to a wall-mounted air conditioner indoor unit. Background technique [0002] At present, after the air conditioner is purchased and used for a period of time, the surface of the evaporator will be fouled, blowing dirty wind, and endangering the health of the user. The main reason for the dirty surface of the evaporator is that the air conditioner is idle most of the time, and there is only one layer of dust filter between the air inlet and the outside air. External dust particles can easily pass through the dust filter and adhere to the aluminum foil fins of the evaporator. When the air conditioner is turned on again, the dust will be blown into the room with the rotation of the fan, causing indoor air conditioning pollution. At the same time, due to the limitation of the size of the air deflector, the air conditioner has a direct blowing phenomenon, so that the blown dust is directly blown to the user On the body, the user exper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0011F24F13/10F24F13/20F24F13/28F24F13/30F24F11/77F24F11/79
CPCF24F1/0011F24F13/10F24F13/20F24F13/28F24F13/30F24F11/77F24F11/79Y02B30/70
Inventor 李绪超张振富张雅栋刘博
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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