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An air conditioner and its self-cleaning control method

A control method and self-cleaning technology, which is applied to control input related to air characteristics, space heating and ventilation control input, air conditioning system, etc., can solve problems such as indoor temperature fluctuations, achieve small differences in body temperature changes, and ensure user experience Effect

Active Publication Date: 2022-04-15
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an air conditioner and its self-cleaning control method, aiming to solve the problem that the indoor temperature fluctuations are easily caused by the frosting stage of the self-cleaning mode of the air conditioner operation

Method used

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  • An air conditioner and its self-cleaning control method
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  • An air conditioner and its self-cleaning control method

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Embodiment Construction

[0049]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, belonging to the technical field of air conditioners. The control method includes: in response to the self-cleaning trigger condition being met by the air conditioner, acquiring a first current indoor temperature of the space where the air conditioner is located; determining a first temperature difference between the target indoor temperature of the air conditioner and the first current indoor temperature; if the first temperature difference does not meet the The first difference condition, then adjust the operating parameters of at least one component of the air conditioner; if the first temperature difference satisfies the first difference condition, then control the air conditioner to switch from the current heat exchange mode to the self-cleaning mode; when the air conditioner operates in the self-cleaning mode , control to obtain the second current indoor temperature of the space where the air conditioner is located; determine the second temperature difference between the target indoor temperature of the air conditioner and the second current indoor temperature; if the second temperature difference does not meet the second difference condition, then control the air conditioner to exit the automatic cleaning mode. The control method can effectively guarantee user experience when the air conditioner executes a self-cleaning mode.

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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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F110/10
CPCF24F11/30F24F11/64F24F11/65F24F2221/22F24F2110/10
Inventor 许文明罗荣邦
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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