Air conditioner control method and device, air conditioner and storage medium
A technology of an air conditioner and a flow regulating device, which is applied in the field of air conditioners, storage media, and air conditioner control, can solve the problems of increasing system pressure loss, increasing refrigeration power consumption, affecting the performance of indoor heat exchangers, and improving heat exchange. performance, reducing pressure loss, and reducing power consumption
Pending Publication Date: 2022-04-22
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Problems solved by technology
[0005] An air conditioner with a variable split function can meet the heating or cooling performance requirements, but when the operating frequency of the compressor of the air conditioner is unstable, the user cannot directly adjust the refrigerant flow rate and the refrigerant flow path of the outdoor heat exchanger pipeline , if the subcooling section is too long, the pressure loss of the system will increase, and the cooling power consumption will increase, resulting in the failure of the outdoor heat exchanger to perform the best heat transfer performance, which will affect the performance of the indoor heat exchanger.
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[0042] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.
[0043] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used...
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The invention relates to the technical field of intelligent household appliances, and discloses a method for controlling an air conditioner. According to the operation frequency of the compressor, the target opening degree of the first flow adjusting device and / or the target opening degree of the second flow adjusting device are / is determined; and the opening degree of the first flow adjusting device is adjusted to the target opening degree, and / or the opening degree of the second flow adjusting device is adjusted to the target opening degree. In order to adjust the refrigerant flow and the refrigerant flow path of a heat exchanger pipeline, a first flow adjusting device and a second flow adjusting device which can be conducted in two directions are additionally arranged on the heat exchanger, the opening degree of the flow adjusting devices is controlled through the frequency of a compressor, and the refrigerant flow and the refrigerant flow path in the heat exchanger can be changed; and meanwhile, the flowing path is reduced, the power consumption is reduced, and the heat exchange performance of the heat exchanger is further improved. The invention further discloses a device for controlling the air conditioner, the air conditioner and a storage medium.
Description
technical field [0001] The present application relates to the technical field of smart home appliances, for example, to a method and device for controlling an air conditioner, an air conditioner, and a storage medium. Background technique [0002] When the air conditioner is in cooling operation, the outdoor heat exchanger acts as a condenser to condense and release heat, and the indoor heat exchanger acts as an evaporator to evaporate and absorb heat to reduce the indoor temperature; when the air conditioner is in heating operation, the outdoor heat exchanger As an evaporator, it plays the role of evaporating and absorbing heat, and as a condenser, the indoor heat exchanger plays the role of condensing and releasing heat to increase the indoor temperature. In this way, the temperature adjustment of the indoor air is realized. [0003] At present, in order to ensure the performance requirements of the outdoor heat exchanger under different working modes, the prior art discl...
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IPC IPC(8): F24F1/16F24F1/26F24F11/64F24F11/65F24F11/84F25B41/325F25B41/40F25B49/02
CPCF24F1/16F24F1/26F24F11/64F24F11/65F24F11/84F25B41/325F25B41/40F25B49/022F25B2700/193F25B2600/2515
Inventor 许文明王飞张鹏武常英
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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