Air conditioner control method and air conditioner

Abstract

The invention discloses an air conditioner control method. The air conditioner control method comprises the steps that a running mode is set; an air conditioner runs for a first running period and then is stopped; whether an indoor fan works at the high air gear or not is judged; if yes, the outdoor environment temperature interval is judged, and a compressor is controlled to run by taking first limiting frequency corresponding to the outdoor environment temperature interval as target frequency; if the indoor fan works at the middle air gear or the low air gear, whether the real-time outdoor environment temperature exceeds an outdoor environment temperature threshold value corresponding to the air conditioner running mode or not is judged; if yes, the outdoor environment temperature interval is judged, and the compressor is controlled to run at the first limiting frequency corresponding to the outdoor environment temperature interval; and if not, the outdoor environment temperature interval is judged, the current air speed weight is called, and the compressor is controlled to run by taking second limiting frequency as the target frequency. Meanwhile, the invention further disclosesan air conditioner. According to the air conditioner control method and the air conditioner, energy consumption of the compressor is intelligently optimized, and the balance among the human body comfort, the compressor energy consumption and the outdoor environment temperature is achieved.

Description

Technical field [0001] The invention relates to the technical field of air conditioning equipment, in particular to an air conditioner control method and an air conditioner. Background technique [0002] The compressor is an important component of the refrigeration system of the air conditioner, and the motor rotor drives the compressor to rotate. Compresses the refrigerant in the compressor cylinder. The refrigerant compressed by the compressor executes a cycle in the order of compression, condensation, expansion and evaporation in the refrigeration system of the air conditioner. At the same time, the refrigerant circulating in the refrigeration system exchanges heat with the air flowing in the room to cool / heat the room, realize the cooling / heating operation of the air conditioner, and keep the indoor temperature at the temperature required by the user to provide people with fresh, Comfortable air environment. [0003] The operation of the compressor is closely related to the ...

AI Technical Summary

Problems solved by technology

Because in the current control method, the control of the speed of the fan is not accurate, usually the fan is controlled to work at a certain gear. Correspondingly, in the above technical solution, the operating frequency of the compressor is also controlled at a certain speed according to the wind speed. Gear position, the actual control of the operating frequency of the compressor is relatively inaccurate, and cannot cope with changing actual working conditions

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