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Control method for air conditioner

A control method and air-conditioning technology, applied in heating and ventilation control systems, refrigerators, heating methods, etc., can solve problems such as poor cooling effect of air-conditioning, cracked pipes, water leakage of air-conditioning, etc.

Inactive Publication Date: 2018-06-29
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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  • Claims
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Problems solved by technology

[0004] In order to solve the above problems in the prior art, that is, in order to solve the problem that the indoor unit of the air conditioner is easy to freeze, resulting in the deterioration of the cooling effect of the air conditioner, or the occurrence of water leakage and pipe cracks in the air conditioner, the present invention provides a control method for the air conditioner , the air conditioner includes a compressor and an indoor unit, and the control method includes: acquiring the coil temperature of the indoor unit; selectively adjusting the frequency of the compressor according to the coil temperature of the indoor unit

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  • Control method for air conditioner

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Embodiment Construction

[0014] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0015] It should be noted that, in the description of the present invention, the terms "first", "second", "third", "fourth", and "fifth" are only used for descriptive purposes, and should not be interpreted as indicating or implying relative importance.

[0016] Based on the problems pointed out in the background art that the indoor unit of the existing air conditioner is easy to freeze, which leads to the deterioration of the cooling effect of the air conditioner, or the occurrence of water leakage and pipe cracks in the air conditioner. The invention provides an air conditioner control method, aiming at preventing the indoor unit of the air...

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Abstract

The invention relates to the technical field of air conditioners, and aims to solve the problems that an indoor unit, outdoor unit and unit connecting tube of an air conditioner are easy to freeze, and the like. Therefore, the invention provides a control method for the air conditioner, the air conditioner comprises a compressor and an outdoor unit, and the control method comprises the steps thata coil temperature of the indoor unit is obtained; and the frequency of the compressor is selectively adjusted according to the coil temperature of the indoor unit. The control method for the air conditioner has the advantages that the operating frequency of the compressor can be adjusted according to the temperature interval in which the coil temperature of the indoor unit is located, so as to avoid the freezing of the indoor unit of the air conditioner, thereby effectively solving the problem of the freezing of the indoor unit, and the stability and reliability of the air conditioner operation are also improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, in particular to an air conditioner control method. Background technique [0002] The air conditioner is a device that can cool or heat the indoor environment. When the air conditioner is in cooling operation, due to various reasons such as low indoor and outdoor ambient temperature, long pipe connections, lack of fluorine, etc., the indoor unit will freeze, which will cause Bad cooling effect, water leakage, pipe cracks and other adverse phenomena seriously affect the user experience. [0003] Therefore, there is a need in the art for a new air-conditioning control method to solve the above problems. Contents of the invention [0004] In order to solve the above problems in the prior art, that is, in order to solve the problem that the indoor unit of the air conditioner is easy to freeze, resulting in the deterioration of the cooling effect of the air conditioner, or the occurrence o...

Claims

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Application Information

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IPC IPC(8): F24F11/86F24F11/41F24F140/20
CPCF24F11/86F24F11/43F25B49/022F25B2700/2117F25B2500/27F25B2600/024F25B2700/21157
Inventor 安超顾超
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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