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Air conditioner control method and air conditioner

A control method and technology for air conditioners, which are applied in space heating and ventilation, heating and ventilation control systems, heating methods, etc., can solve problems such as performance degradation of air conditioners, and achieve the effect of meeting user needs.

Active Publication Date: 2022-04-19
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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Problems solved by technology

[0004] Aiming at the problem in the prior art that the performance of the air conditioner decreases when the indoor heat exchanger is dirty and clogged, the present invention designs and discloses an air conditioner control method, which includes the following steps: receiving sampling data from a detection module to obtain real-time dust accumulation on the surface of the indoor heat exchanger status; when the real-time surface dust status of the indoor heat exchanger exceeds the preset critical status, the operation of the air conditioner is dynamically controlled according to the real-time surface dust status

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  • Air conditioner control method and air conditioner
  • Air conditioner control method and air conditioner
  • Air conditioner control method and air conditioner

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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] The terms "first", "second", "third" and the like in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are meant to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0020] "An embodiment" in the present invention means that a specific feature, structure or charac...

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Abstract

The invention discloses an air conditioner control method, comprising the following steps: receiving sampling data from a detection module to obtain the real-time surface dust status of an indoor heat exchanger; when the real-time surface dust status of the indoor heat exchanger exceeds a preset critical state, The state of surface dust accumulation dynamically controls the operation of the air conditioner. An air conditioner is also disclosed at the same time. The present invention judges the impact of dust on the surface of the indoor heat exchanger on the heat exchange efficiency according to the relationship between the real-time surface dust state of the indoor heat exchanger and the preset critical state, and dynamically and automatically adjusts the refrigeration cycle of the air conditioner based on the judgment result. Ensure that the air conditioner can maintain the normal air conditioning effect when dust accumulates on the surface of the indoor heat exchanger to meet the needs of users, and at the same time avoid the problem that the indoor unit does not produce cold or hot air. After the user cleans the indoor heat exchanger, it can also dynamically return to the set control mode, and perform intelligent compensation when the dust accumulation on the surface of the indoor heat exchanger becomes serious again.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an air conditioner control method and an air conditioner applying the control method. Background technique [0002] At present, all indoor units of air conditioners are provided with filter screens to prevent dust and other sundries from entering the housing of the indoor unit and depositing on the heat exchanger of the indoor unit. On the one hand, the dust that enters the indoor unit shell is likely to breed bacteria and cause secondary pollution. On the other hand, it is also easy to deposit on the heat exchanger of the indoor unit, affecting the heat exchange effect of the indoor unit heat exchanger; The air supply effect becomes poor. However, during the long-term use, it is still impossible to completely avoid the dirty blockage of the heat exchanger of the indoor unit. [0003] In the prior art, aiming at the control of the dirty clogging of the heat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/77F24F11/86
CPCF24F11/64F24F11/77F24F11/86Y02B30/70
Inventor 刘金龙刘聚科杨晓慧史为品高保华
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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