Air conditioner self-cleaning control method and air conditioner self-cleaning control system

A control method and technology for a control system, applied in the field of air conditioning self-cleaning control and air conditioning self-cleaning control system, can solve problems such as affecting user experience, the number of abnormal noises, and the large abnormal noise, so as to improve user experience and reduce abnormal noises. The number of times, the effect of reducing abnormal noise

Active Publication Date: 2021-04-02
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the frosting process, water vapor is more likely to condense into ice, resulting in more abnormal noises during the frosting and defrosting period, and the abnormal noise is louder, resulting in louder noise and affecting user experience

Method used

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  • Air conditioner self-cleaning control method and air conditioner self-cleaning control system

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] The air conditioner self-cleaning control method provided by the embodiment of the present invention includes the steps of:

[0037] S11) Detect the indoor humidity W before self-cleaning;

[0038] S12) If the indoor humidity W and the set humidity value W 0 If the difference is within the set range, the air conditioner will be controlled to perform self-cleaning; if the indoor humidity W and the set humidity value W 0 If the difference is not within ...

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Abstract

The invention discloses an air conditioner self-cleaning control method and an air conditioner self-cleaning control system. The air conditioner self-cleaning control method comprises the steps that the indoor humidity W is detected before self-cleaning; if the difference value between the indoor humidity W and the set humidity value W0 is within the set range, an air conditioner is controlled toconduct self-cleaning; and if the difference value between the indoor humidity W and the set humidity value W0 is not within the set range, indoor dehumidification is conducted. According to the air conditioner self-cleaning control method, the indoor humidity W is detected before self-cleaning, and if the difference value between the indoor humidity W and the set humidity value W0 is within the set range, the air conditioner is controlled to conduct self-cleaning; and if the difference value between the indoor humidity W and the set humidity value W0 is not within the set range, indoor dehumidification is conducted, it is avoided that the air conditioner conducts self-cleaning under the condition that the indoor humidity is too large, the icing amount of water vapor is decreased, even condensation icing of the water vapor can be avoided, the abnormal sound frequency is effectively reduced, abnormal sounds are reduced, noise is lowered, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, and more specifically, to an air conditioner self-cleaning control method and an air conditioner self-cleaning control system. Background technique [0002] At present, air conditioners mostly use a self-cleaning method to clean the heat exchanger in the indoor unit. Specifically, by controlling the operation of the air conditioner, the evaporator is first frosted and then defrosted, and the evaporator is cleaned by defrosting. [0003] In the above self-cleaning method, the water vapor in the air is used to condense and form frost on the evaporator. During the frosting process, the water vapor is more likely to condense into ice, resulting in more abnormal noises during the frosting and defrosting periods. [0004] To sum up, how to realize the self-cleaning of the air conditioner, so as to reduce the number of abnormal noises, reduce abnormal noises, reduce noise, and improve user exp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/65F24F11/89F24F11/41F24F13/24F24F110/20
CPCF24F11/64F24F11/65F24F11/89F24F11/41F24F13/24F24F2110/20F24F2013/247
Inventor 郝建领陈运东张晓飞
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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