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Air conditioner outdoor unit cleaning control method and device and air conditioner

A technology for an air conditioner outdoor unit and a control method, which is applied to cleaning methods and utensils, cleaning methods using gas flow, chemical instruments and methods, etc. and other problems to achieve the effect of improving the comfort experience and reducing the impact

Inactive Publication Date: 2021-04-23
NINGBO AUX ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The outdoor unit of the air conditioner is usually located in the outdoor environment. When the air conditioner has not been used for a long time or the outdoor unit has not been cleaned for a long time, the outdoor unit of the air conditioner tends to accumulate too much dust, especially the top grille of the top outlet outdoor unit is prone to accumulate debris (leaves , bird droppings, etc.), and the accumulation is easy to harden when it has not been cleaned for a long time, and it is firmly stuck to the top cover grille, which requires manual intervention to clean up. It is difficult for objects to be blown away by the wind of the fan of the external unit
When there is a lot of dust on the outdoor unit of the air conditioner or there is debris accumulated on the top grille of the top air outlet outdoor unit, the air outlet efficiency of the outdoor fan will be reduced, resulting in a significant decrease in the heat exchange efficiency of the air conditioner, which in turn reduces the user's comfort to experience
Therefore, the existing air conditioners still have the problem that the outdoor unit cannot be cleaned automatically when the outdoor unit is not used for a long time, which leads to the problem that the comfort experience of the user using the air conditioner is reduced

Method used

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  • Air conditioner outdoor unit cleaning control method and device and air conditioner
  • Air conditioner outdoor unit cleaning control method and device and air conditioner
  • Air conditioner outdoor unit cleaning control method and device and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a cleaning control method for an outdoor unit of an air conditioner, which can be applied to the controller of the target air conditioner. Air conditioners with outdoor units, see e.g. figure 1 The flow chart of the cleaning control method for the outdoor unit of the air conditioner is shown, the method mainly includes the following steps S102 to S106:

[0031] Step S102, monitoring the running state of the target air conditioner.

[0032] When the outdoor unit of the target air conditioner is powered on, the current running state of the target air conditioner is detected in real time or at preset time intervals, and the running state includes a working state and an off state. The operating state can be obtained by detecting the rotational speed or operating current of the outdoor unit or the indoor unit, and can also be obtained by detecting a control command input by the user, for example, when the rotational speed or operating current of the...

Embodiment 2

[0058] Corresponding to the method for controlling the cleaning of the outdoor unit of the air conditioner provided in the first embodiment, the embodiment of the present invention provides an example of applying the method for controlling the cleaning of the outdoor unit of the air conditioner to control the cleaning of the external fan, see for example figure 2 The outdoor unit cleaning control logic diagram shown in the figure can be executed by referring to the following steps 1 to 6:

[0059] Step 1: When the outdoor unit is powered on and turned off, monitor the shutdown time of the outdoor unit every a hour.

[0060] Step 2: Determine whether the shutdown duration is greater than or equal to N hours, if yes, go to step 3; if not, go back to step 1.

[0061] Step 3: Make sure that the outdoor unit meets the cleaning conditions, and control the fan blades of the outdoor unit to idle at the highest speed.

[0062] Step 4: Determine whether the user's control command is r...

Embodiment 3

[0067] Corresponding to the method for controlling the cleaning of the outdoor unit of the air conditioner provided in the first embodiment, the embodiment of the present invention provides a device for controlling the cleaning of the outdoor unit of the air conditioner, which can be applied to the target air conditioner, see for example image 3 The structural diagram of the cleaning control device for the outdoor unit of the air conditioner is shown, and the device includes the following modules:

[0068]The monitoring module 31 is used to monitor the running state of the target air conditioner.

[0069] The judging module 32 is configured to judge whether the outdoor unit of the target air conditioner satisfies a preset cleaning condition when the running state is the off state.

[0070] The control module 33 is configured to perform cleaning control on the outdoor unit of the target air conditioner when the indoor unit of the target air conditioner satisfies a preset clean...

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Abstract

The invention discloses an air conditioner outdoor unit cleaning control method and device and an air conditioner. The air conditioner outdoor unit cleaning control method comprises the following steps that the running state of a target air conditioner is monitored; when the running state is a closed state, whether an outdoor unit of the target air conditioner meets a preset cleaning condition or not is judged; and if yes, the rotating speed of the outdoor unit of the target air conditioner is controlled so as to clean the outdoor unit of the target air conditioner. The outdoor unit of the target air conditioner can be automatically cleaned, the influence of the external environment on the air outlet efficiency of the outdoor unit is reduced, and then the comfort experience of using the air conditioner by a user is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a cleaning control method and device for an outdoor unit of an air conditioner and an air conditioner. Background technique [0002] The outdoor unit of the air conditioner is usually located in the outdoor environment. When the air conditioner has not been used for a long time or the outdoor unit has not been cleaned for a long time, the outdoor unit of the air conditioner tends to accumulate too much dust, especially the top grille of the top outlet outdoor unit is prone to accumulate debris (leaves , bird droppings, etc.), and the accumulation is easy to harden when it has not been cleaned for a long time, and it is firmly stuck to the top cover grille, which requires manual intervention to clean up. It is difficult for the objects to be blown away by the wind of the fan of the external unit. When there is a lot of dust on the outdoor unit of the air conditioner or t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/61F24F11/871B08B5/00
Inventor 赖正松吴伟超
Owner NINGBO AUX ELECTRIC
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