Control method of air conditioner, nonvolatile storage medium and control device

Abstract

The invention provides a control method of an air conditioner, a nonvolatile storage medium and a control device, the air conditioner is provided with an upper air outlet and a lower air outlet which are arranged at an interval, and the control method of the air conditioner is used for controlling operation of the air conditioner in a heating operation mode; the control method of the air conditioner comprises the steps that a heating operation mode of the air conditioner is obtained, and the air conditioner is controlled to enter a cold air prevention stage according to the heating operation mode; after the air conditioner enters the cold air prevention stage, the lower air outlet is controlled to be closed, the upper air outlet is controlled to be opened, a heat exchange fan of the air conditioner is controlled to operate at a preset rotating speed, and an auxiliary heating structure of the air conditioner is controlled to work; and the real-time temperature T of a pipeline of an evaporator of the air conditioner is obtained, and whether the air conditioner is converted into the heating operation stage from the cold air prevention stage or not is controlled according to the real-time temperature T of the pipeline. According to the technical scheme, the technical problem that in the prior art, the temperature rise effect of an air conditioner in the cold air prevention stage is poor can be solved.

Description

technical field [0001] The present invention relates to the technical field of air conditioner control, and in particular, to a control method of an air conditioner, a nonvolatile storage medium, and a control device. Background technique [0002] At present, the air conditioners in the prior art generally have a cooling mode and a heating mode. In order to avoid the situation that the air conditioner blows cold air directly on people in the initial stage of the heating mode, the general air conditioners have the function of preventing cold air. When the air conditioner enters the anti-cold air function, the heat exchange fan is generally allowed to start when the temperature of the evaporator of the air conditioner rises to a predetermined temperature value, and the auxiliary electric heating is allowed to start after the heat exchange fan is started. . [0003] However, in this way, although the cold wind can be prevented from blowing directly on the human body, the tempe...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a control method, a non-volatile storage medium and a control device for an air conditioner, so as to solve the technical problem that the temperature rise effect of the air conditioner in the prior art is poor in the anti-cold wind stage

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