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Air conditioner filter screen filth blockage prompting method, air conditioner and storage medium

A technology for air conditioners and dirty nets, which is used in the field of air conditioners and storage media, and the field of air conditioner filters dirty and blocked.

Active Publication Date: 2018-09-04
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The air conditioner filter is a device that takes care of the air to prevent dust and other impurities from entering the heat exchanger. After the air conditioner has been used for a period of time, users often encounter the problem that the indoor unit filter is dirty and clogged (absorbing a large number of dust particles in the air) , The dirty blockage of the internal unit not only affects the cooling / heating effect of the air conditioner, but also the dirty blockage of the internal unit will breed and deposit dust, mites, viruses, etc. When the air conditioner supplies air, it will pollute the indoor air and affect the health of users. However, during use, the user does not consciously clean and does not know when to clean

Method used

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  • Air conditioner filter screen filth blockage prompting method, air conditioner and storage medium
  • Air conditioner filter screen filth blockage prompting method, air conditioner and storage medium
  • Air conditioner filter screen filth blockage prompting method, air conditioner and storage medium

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Embodiment 1

[0037] A kind of air conditioner filter net dirty clogging prompting method described in the preferred embodiment of the present invention, such as figure 1 As shown, the method includes:

[0038] S10, when the indoor unit of the air conditioner adopts the preset speed value G ij During operation, the current voltage and the VSP voltage or the driving angle at the ambient temperature are obtained several times and stored, and the average value of the VSP voltage or the average value of the driving angle is calculated.

[0039] Specifically, preset the speed value G of the indoor unit of the air conditioner ij , The first dirty block prompt threshold Kij-1 And the second dirty blockage warning threshold K ij-2 ; Among them, the subscript i is the voltage, j is the ambient temperature, K ij-1 ij-2 ;The speed value has a linear relationship with the voltage and ambient temperature, that is to say, the higher the voltage or the higher the ambient temperature, the higher the spe...

Embodiment 2

[0073] Such as Figure 4 As shown, based on the above air conditioner filter dirty clogging reminder method, the present invention also provides an air conditioner correspondingly, the air conditioner includes: a memory 20, a processor 10 and a The air conditioner filter screen dirty clogging prompt program running on the processor 10, when the air conditioner filter screen dirty clogging prompt program is executed by the processor 10, the steps of the air conditioner filter screen dirty clogging prompting method are realized; specifically as above mentioned.

Embodiment 3

[0075] The present invention also provides a storage medium, wherein the storage medium is stored with an air conditioner filter dirty clogging reminder program, and when the air conditioner filter dirty clogging prompt program is executed by a processor, the air conditioner filter dirty clogging will be realized. Prompt the steps of the method; the details are as above.

[0076] To sum up, the present invention provides a method for prompting air conditioner filter dirty clogging, an air conditioner and a storage medium. The method includes: when the indoor unit of the air conditioner adopts a preset rotational speed ij During operation, obtain and store the current voltage and VSP voltage or driving angle at ambient temperature for several times, and calculate the average value of VSP voltage or driving angle; use the average value of VSP voltage or driving angle to run the motor and detect the speed G 1 and calculated with the speed value G ij The difference G 1 -G ij ,...

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Abstract

The invention discloses an air conditioner filter screen filth blockage prompting method, an air conditioner and a storage medium. The method comprises the steps of when an air conditioner indoor unitruns by adopting a preset rotating speed value Gij, acquiring current voltages and VSP voltages under the environment temperature or drive angles for multiple times, storing, and calculating an average value of the VSP voltages or an average value of the drive angles; running a motor by adopting the average value of the VSP voltages or the average value of the drive angles, detecting a rotating speed G1, calculating a difference value (G1-Gij) between the rotating speed G1 and the rotating speed value Gij, and comparing the difference value (G1-Gij) and a second filth blockage prompting threshold value (Kij-2); and when judging that the (G1-Gij) is larger than or equal to the (Kij-2), prompting a user about the filter screen filth blockage. According to the air conditioner filter screen filth blockage prompting method provided by the invention, through comparing the rotating speed difference value and a preset difference value, the user can be accurately, timely and reliably promptedto clean a filter screen.

Description

technical field [0001] The invention relates to the field of smart home applications, and in particular to a method for prompting the filter screen of an air conditioner to be dirty and blocked, an air conditioner and a storage medium. Background technique [0002] The air conditioner filter is a device that takes care of the air to prevent dust and other impurities from entering the heat exchanger. After the air conditioner has been used for a period of time, users often encounter the problem that the indoor unit filter is dirty and clogged (absorbing a large number of dust particles in the air) , The dirty blockage of the internal unit not only affects the cooling / heating effect of the air conditioner, but also the dirty blockage of the internal unit will breed and deposit dust, mites, viruses, etc. When the air conditioner supplies air, it will pollute the indoor air and affect the health of users. In the process of use, the user does not consciously clean and does not kn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/39
CPCF24F11/39
Inventor 周孝华刘晖刘加顺章柯其他发明人请求不公开姓名
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD
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