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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. It can solve problems such as indoor temperature fluctuations, achieve small differences in body temperature changes, and ensure user experience. Effect

Active Publication Date: 2022-07-19
ZHENGZHOU HAIER AIR CONDITIONER CO LTD +2
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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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Embodiment Construction

[0045]The following description and drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, process, and other changes. The examples represent only possible variations. Unless expressly required, individual components and functions are optional 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 invention includes the full scope of the claims, along with all available equivalents of the claims. Various embodiments may be referred to herein by the term "invention," individually or collectively, for convenience only, and are not intended to automatically limit the scope of this application to any if more than one invention is in fact disclosed. A single invention or inventive concept. Herein, relational terms such as first...

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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 frost condensation stage of running the indoor unit cleaning mode; 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, adjusting the operating parameter of at least one component of the air conditioner , so that the temperature difference between the current indoor temperature and the initial indoor temperature when the air conditioner turns on the indoor unit cleaning mode is within the set temperature difference range. The air conditioner self-cleaning control method provided by the present invention adjusts the operating parameters of the air conditioner according to the indoor temperature detected in the frost condensation stage of the self-cleaning mode, so as to maintain the temperature difference between the indoor temperature and the initial indoor temperature when the air conditioner turns on the internal unit cleaning mode Within the set temperature difference range, the indoor environment will not have large temperature fluctuations during the frost condensation stage of the air conditioner self-cleaning, which can effectively ensure the user experience when the air conditioner executes the 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 control method for self-cleaning thereof. Background technique [0002] When the air conditioner operates in cooling or heating mode, the air in the external environment enters the interior of the body along the air inlet, and is blown back into the external environment through the air outlet after the heat exchange of the heat exchange fins. Impurities such as mixed dust and large particles will also enter the interior of the indoor unit with the intake air flow. 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 poor thermal conductivity of t...

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 ZHENGZHOU HAIER AIR CONDITIONER CO LTD
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