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An air conditioner and its self-cleaning control method

A control method and self-cleaning technology, which can be applied to control input involving air characteristics, space heating and ventilation control input, air conditioning system, etc. Effect

Active Publication Date: 2021-08-24
CHONGQING HAIER AIR CONDITIONER CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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Embodiment Construction

[0043]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: obtaining the current indoor temperature of the air conditioner in the defrosting stage of the indoor unit cleaning mode; adjusting the operating parameters of at least one component of the air conditioner based on the temperature difference between the current indoor temperature and the initial indoor temperature when the air conditioner turns on the indoor unit cleaning mode ; At least one component includes an internal fan, and the operating parameters of the internal fan include air supply time determined according to the temperature of the coil of the internal machine. The self-cleaning control method of the air conditioner provided by the present invention adjusts the operating parameters of the air-conditioning components including the internal fan according to the detected indoor temperature in the frosting stage of the self-cleaning mode, so as to compare the indoor temperature and the internal unit cleaning mode when the air conditioner is turned on. The temperature difference value of the initial indoor temperature is maintained within the set temperature range, so that the indoor environment will not produce large temperature fluctuations during the frosting stage of the self-cleaning of the air conditioner, effectively ensuring the user experience when the air conditioner is performing 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
CPCF24F2221/22F24F11/30F24F11/64F24F11/65F24F2110/10
Inventor 许文明罗荣邦
Owner CHONGQING HAIER AIR CONDITIONER CO LTD
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