Air conditioner control method
A control method and technology of an air conditioner, applied in the direction of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., can solve the problems of long cooling time and poor effect, and improve applicability , Improve the cooling effect
Active Publication Date: 2021-10-29
ZHENGZHOU HAIER AIR CONDITIONER CO LTD
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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 problems of long cooling time and poor effect of adjusting the operating frequency of the compressor based on the outdoor ambient temperature in the prior art, the present invention provides a control method for an air conditioner, The air conditioner includes a compressor, and the control method includes:
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[0052] 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, in the following embodiments, although the various steps are described in the above order, those skilled in the art can understand that in order to achieve the effect of this embodiment, different steps do not have to be executed in this order. Simultaneous (parallel) or reversed order executions can be performed, simple variations of these are within the scope of the invention.
[0053] The main purpose of the present invention is to overcome the low cooling efficiency, slow cooling time and poor user experience caused by controlling the frequency of the compressor based on the outdoor ambient temperature in the prior art by contro...
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The invention relates to the technical field of air conditioning, in particular to a control method of an air conditioner. The invention aims to solve the problems of long cooling time and poor effect in the prior art that the operating frequency of the compressor is adjusted based on the outdoor ambient temperature. For this purpose, the control method of the present invention includes: after the air conditioner enters the indoor temperature control mode, obtaining the indoor ambient temperature T i and outdoor ambient temperature T o ; Determine the indoor ambient temperature T i and outdoor ambient temperature T o size; when T i ≥T o , based on the indoor ambient temperature T i , determine the frequency F of the compressor; control the compressor to run at the frequency F. The present invention can control the compressor to work at a higher frequency by taking the indoor ambient temperature as a criterion to ensure the cooling effect of the air conditioner when the temperature difference between the indoor and outdoor ambient temperatures is large and the indoor ambient temperature is high but the windows cannot be opened for ventilation. , shorten the cooling time and improve the user experience.
Description
technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioner control method. Background technique [0002] With the continuous improvement of the quality of life, people have higher and higher functional requirements for household appliances. Taking air conditioners as an example, compared with fixed-frequency air conditioners, inverter air conditioners are more popular because of their advantages such as high control precision, low power consumption, and low noise. [0003] In existing inverter air conditioners, the operating frequency of the compressor is controlled based on the outdoor ambient temperature. When the outdoor ambient temperature is high, the operating frequency of the compressor is relatively high. When the outdoor ambient temperature is low, the operating frequency of the compressor is relatively high. will be limited to a lower frequency. However, this control method does not take into accou...
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IPC IPC(8): F24F11/89F24F11/65F24F11/86F24F11/64F24F11/77F24F11/84F24F110/10F24F110/12
CPCF24F11/64F24F11/65F24F11/77F24F11/84F24F11/86F24F11/89F24F2110/10F24F2110/12Y02B30/70
Inventor 李延政崔俊王美术
Owner ZHENGZHOU HAIER AIR CONDITIONER CO LTD