Self-cleaning control method for air conditioner
A control method and self-cleaning technology, which is applied in the direction of mechanical equipment, etc., can solve problems such as different self-cleaning modes and the inability of air conditioners to perform
Active Publication Date: 2020-12-25
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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Problems solved by technology
[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing air conditioner cannot perform different self-cleaning modes according to the judgment conditions, the present invention provides a self-cleaning control method for the air conditioner, which includes For an indoor unit, the self-cleaning control method includes: when the air conditioner is in cooling operation, obtaining the fan current of the indoor unit, the coil temperature of the indoor unit, and the dew point temperature of the air; The dew point temperature of the air, execute the corresponding self-cleaning mode on the indoor unit
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[0018] 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. For example, although the present invention is described in conjunction with the indoor unit of the air conditioner, since the indoor unit and the outdoor unit of the air conditioner have a symmetrical structure, the principle of the present invention is also applicable to the outdoor unit when the air conditioner is heating. Self-cleaning, at this time, the fan current of the indoor unit in the judgment condition is replaced by the fan current of the outdoor unit, and the coil temperature of the indoor unit is replaced by the coil temperature of the outdoor unit.
[0019] Based on the problem pointed out by the background technology that the ex...
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The invention belongs to the technical field of air conditioners and aims to solve the problem that an existing air conditioner cannot execute different self-cleaning modes according to judgment conditions. The invention provides the self-cleaning control method for an air conditioner. The air conditioner comprises an indoor unit. The self-cleaning control method comprises the following steps of when the air conditioner is in heating operation, acquiring the fan current of the indoor unit, the coiler temperature of the indoor unit and the dew point temperature of air; and executing corresponding self-cleaning modes to the indoor unit according to the fan current of the indoor unit, the coiler temperature of the indoor unit and the dew point temperature of air. The air conditioner can select the optimum self-cleaning mode according to the self ash condensing degree under the circumstance of condensation or no condensation, so that the self-cleaning operation of the air conditioner is more intelligent and flexible, and moreover, the condition that energy sources are excessively wasted and the cleaning effect of the air conditioner is not good as a result of poor congruity of the self-cleaning mode is avoided.
Description
technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides a self-cleaning control method for an air conditioner. Background technique [0002] The air conditioner is a device that can cool / heat the room. As time goes by, the dust accumulation on the indoor and outdoor units of the air conditioner will gradually increase. After the dust accumulation reaches a certain level, a large number of bacteria will grow, especially in the indoor When the air flows through the indoor unit, it will carry a lot of dust and bacteria, so the air conditioner needs to be cleaned in time. [0003] In the prior art, the cleaning methods of the air conditioner include manual cleaning and self-cleaning of the air conditioner. It is time-consuming and labor-intensive to use manual cleaning. It is necessary to disassemble the various parts of the air conditioner and then clean them. After cleaning, each part needs to be reinstalled. Assemble...
Claims
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IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F11/70
CPCF24F11/30F24F11/64F24F11/65F24F11/70
Inventor 许文明王飞
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD