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Air conditioner and self-cleaning control method thereof

A control method and self-cleaning technology, applied in air-conditioning systems, heating methods, space heating and ventilation, etc., to avoid excessive load and ensure the effect of self-cleaning

Pending Publication Date: 2020-03-10
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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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 and its self-cleaning control method, aiming to solve the problem of timing selection for multiple air conditioners of the same user to execute the self-cleaning mode

Method used

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  • Air conditioner and self-cleaning control method thereof
  • Air conditioner and self-cleaning control method thereof
  • Air conditioner and self-cleaning control method thereof

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Embodiment Construction

[0038] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The invention discloses an air conditioner and a self-cleaning control method thereof, and belongs to the technical field of air conditioners. The control method comprises the following steps: in response to the situation that the air conditioner meets the triggering condition of self-cleaning mode, the temperature difference value between the current indoor temperature of the indoor environment of each of indoor units to be cleaned and the corresponding target indoor temperature is determined; and according to a preset sequence rule and a plurality of temperature difference values, a sequencefor executing a self-cleaning mode by each indoor unit to be cleaned is determined. According to the air conditioner self-cleaning control method, the sequence of executing the self-cleaning mode bythe plurality of indoor units can be determined according to the preset sequence rule and the temperature difference value data calculated by each indoor unit, so that the problem of excessive load caused by simultaneously carrying out the self-cleaning mode by the plurality of indoor units can be avoided, the self-cleaning effect of the plurality of indoor units is guaranteed, and the protectioneffect on household appliance networking can be achieved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a self-cleaning control method thereof. Background technique [0002] When the air conditioner is running in the cooling or heating mode, the air in the external environment enters the inside of the body along the air inlet, and is blown back into the external environment through the air outlet after the heat exchange fins exchange heat. In this process, all the air in the air Impurities such as dust and large particles will also enter the interior of the indoor unit along with the air intake. Although the dust filter installed at the air inlet of the air conditioner can filter most of the dust and particles, there will still be a small amount of tiny dust It cannot be completely blocked and filtered. With the long-term use of the air conditioner, these dusts will gradually deposit and adhere to the surface of the heat exchange fins. Due to the poo...

Claims

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Application Information

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IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F11/61
CPCF24F11/30F24F11/64F24F11/65F24F11/61F24F2221/22
Inventor 许文明王飞罗荣邦丁爽袁俊军张心怡李皖皖李阳董旭
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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