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Self-cleaning control method and device for air conditioner

A control method and self-cleaning technology, which are applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve the problem that the self-cleaning judgment method of air conditioners is not intelligent enough, and achieve the effect of ensuring good operating conditions.

Active Publication Date: 2020-11-24
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an air conditioner self-cleaning control method and device to at least solve the problem that the judging method of air conditioner self-cleaning in the prior art is not intelligent enough

Method used

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  • Self-cleaning control method and device for air conditioner
  • Self-cleaning control method and device for air conditioner
  • Self-cleaning control method and device for air conditioner

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Embodiment 1

[0027] In the preferred embodiment 1 of the present invention, a self-cleaning control method for air conditioners is provided, which can be applied to air conditioners, for example, household air conditioners, shopping malls or workshop air conditioners, ship air conditioners, etc. In addition, This method can also be applied to other equipment with the function of an air conditioning unit. The method can be implemented as a built-in program on the air-conditioning unit or equipment, or by installing an application (APP) or software on the air-conditioning unit or equipment. Specifically, figure 1 An alternative flowchart showing the method, such as figure 1 As shown, the method includes the following steps S102-S108:

[0028] S102: Detect the accumulative running time of the current air conditioner indoor unit;

[0029] S104: When the detected cumulative running time of the current air-conditioning indoor unit meets the self-cleaning detection time t, control the indoor fa...

Embodiment 2

[0054] Based on the method provided in the above-mentioned embodiment 1, a device is also provided in the preferred embodiment 2 of the present invention, specifically, image 3 shows an optional structural block diagram of the device, such as image 3 As shown, the device includes:

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Abstract

The invention discloses a self-cleaning control method and device of an air conditioner. The method comprises the steps that the cumulative running time of a current air conditioner indoor unit is detected; when the detected cumulative running time of the air conditioner indoor unit meets self-cleaning time t, an indoor fan is controlled to supply air according to self-cleaning detecting air speed; the input current value A1 of the indoor unit operating according to the self-cleaning detecting air speed is acquired; the input current value A1 is compared with a standard current value A corresponding to the self-cleaning detecting air speed, and whether the air conditioner needs self-cleaning or not is determined according to the comparison result. According to the self-cleaning control method and device, the problem that an air conditioner self-cleaning judgment method in the prior art is not intelligent enough is solved, the air conditioner intelligently judges the opportunity of executing the self-cleaning mode according to the self clean degree, and the good operation state of the air conditioner is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner self-cleaning control method and device. Background technique [0002] The air conditioner is a commonly used household appliance, usually after a period of use, the filter screen or the evaporator needs to be cleaned or replaced. At present, many air conditioners have the function of self-cleaning. Most air conditioners control the evaporator of the internal unit to refrigerate and defrost, so as to remove the dirt on the evaporator and achieve the purpose of cleaning the evaporator. [0003] At present, the air conditioner generally judges whether to make a filter screen or evaporator cleaning reminder by regularly cleaning or calculating the accumulated running time. However, since the specific use environment of the air conditioner is different, the environment has a great influence on the cleanliness of the air conditioner evaporator. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/30F24F11/61F24F11/64F24F110/30
CPCF24F11/30F24F11/61F24F11/64F24F2110/30
Inventor 范建伟许克李耀东刘群波
Owner GREE ELECTRIC APPLIANCES INC
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