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Self-cleaning control method and device for air conditioner

A control method and technology of a control device, which are applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as affecting frost condensation efficiency, achieve uniform distribution, ensure frost condensation efficiency, and speed up the reduction of frost. Effect

Inactive Publication Date: 2017-12-29
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 a self-cleaning control method and device for an air conditioner, aiming to solve the problem that the operating mode of the internal fan in the self-cleaning frosting stage affects the frosting efficiency

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  • Self-cleaning control method and device for air conditioner
  • Self-cleaning control method and device for air conditioner
  • Self-cleaning control method and device for air conditioner

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Embodiment Construction

[0023] 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 a self-cleaning control method and device for an air conditioner and belongs to the technical field of self-cleaning of air conditioners. The self-cleaning control method comprises the following steps: acquiring running parameters of a frosting stage of the air conditioner in a self-cleaning mode; when the running parameters meet preset fan starting conditions, controlling to start an internal fan; and when the running parameters meet preset fan stopping conditions, controlling to stop the internal fan. According to the self-cleaning control method, the running state of the internal fan in the frosting stage is controlled according to the preset fan starting and stopping conditions, so that not only is uniform distribution of water vapor in an indoor unit guaranteed through running of the internal fan, but also the evaporation pressure in the indoor unit is reduced through stopping the internal fan to accelerate internal temperature reduction of the indoor unit, and accordingly, the frosting efficiency of the air conditioner can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of self-cleaning of air conditioners, in particular to a control method and device for self-cleaning of air conditioners. Background technique [0002] When the indoor unit of the air conditioner is running in cooling or heating mode, the air in the indoor environment enters the interior of the indoor unit along the air inlet of the indoor unit, and is blown back into the indoor environment through the air outlet after the heat exchange fins exchange heat. During this process, impurities such as dust and large particles in the indoor air will also enter the indoor unit with the air intake, although the dust filter installed at the air inlet of the indoor unit can filter most of the dust and particles , but there will still be a small amount of tiny dust that 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 o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/00
Inventor 魏菡樊明敬吕福俊臧金玲赵丹周宝娟
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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