Air conditioner control method and air conditioner

Abstract

The embodiment of the invention discloses an air conditioner control method and the air conditioner, which relate to the technical field of air conditioners, can not only improve user comfort, but also make condensation meet the requirements of the national standard without reducing the cooling effect of the air conditioner. The specific plan is: after the first preset period of time in cooling mode or dehumidification mode, obtain the indoor temperature, evaporation temperature and relative humidity in the current cycle, determine the corresponding dew point temperature according to the indoor temperature and relative humidity, and determine the corresponding dew point temperature according to the dew point temperature The difference between the evaporation temperature and the upper limit position of the wind deflector determines the angle between the upper limit position and the zero position. The zero position is the position when the wind deflector is closed. If the upper limit angle is smaller than the upper limit angle in the previous cycle, the control The wind deflector turns to the position corresponding to the target included angle in the current cycle, and the target included angle is obtained according to the upper limit included angle and the lower limit included angle in the current cycle. The embodiment of the present invention is used in the process of controlling a single wind deflector of an air conditioner.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of air conditioners, and in particular, to an air conditioner control method and the air conditioner. Background technique [0002] At present, when the air conditioner is cooling or dehumidifying, the cold wind will blow to the human body, causing the human body to feel uncomfortable. The national standard 33658 stipulates that the greater the wind speed and the lower the temperature of the cooling air blowing to the human body, the higher the blowing sensation index and the lower the evaluation score. [0003] And the national standard 7725 stipulates that when the air conditioner is cooling, it is necessary to set the air deflector at the position where condensation is most likely to occur according to the specified condensation working conditions, and after 4 hours of operation, there must be no condensation on the outer surface of the indoor unit. , The indoor air supply should no...

AI Technical Summary

Problems solved by technology

However, a large included angle will make the cooling air easily blow to the human body, causing discomfort to the human body

[0004] In order to make the condensation meet the requirements of the national standard, in the prior art, the maximum operating frequency under the condensation working condition can be controlled to be low to increase the evaporation temperature, thereby reducing the condensation on the outer surface of the indoor unit, but this will seriously reduce the performance of the air conditioner. The cooling effect of the device

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