Control method and control device for air conditioner dehumidifying as well as air conditioner

Abstract

The invention provides a control method and a control device for air conditioner dehumidifying as well as an air conditioner. The control method for air conditioner dehumidifying comprises the following steps of: receiving a dehumidifying mode selecting instruction and controlling a dehumidifying mode which corresponds to air conditioner switch-on according to the dehumidifying mode selecting instruction; when the air conditioner switches on a main-temperature-control dehumidifying mode, detecting a back gas temperature of an indoor unit; comparing the back gas temperature with a preset temperature, and controlling rotation speed of an outdoor unit and the indoor unit according to the compared results; when the air conditioner switches on a main dehumidifying mode or a clothes drying mode, detecting humidity of environment in which the air conditioner is located; comparing the humidity with a preset humidity threshold value, and controlling rotation speed of the outdoor unit and the indoor unit according to the compared results. According to the technical scheme adopted by the invention, the control method realizes three different dehumidifying modes, so that the air conditioner always operates in a refrigerating mode with optimal dehumidifying air gear, and therefore, application needs, on temperature and humidity, of different users are met, dehumidifying speed is increased, dehumidifying effect is improved, and user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular, to an air conditioner dehumidification control method, an air conditioner dehumidification control device, an air conditioner, a computer device, and a computer-readable storage medium. Background technique [0002] In most cities in the south, the climate of returning to the south and the rainy season have adverse effects on people's living environment. At this time, there will be a demand for the application of dehumidifiers. However, due to the short time period of the climate of returning to the south and the rainy season, the proportion of purchasing dehumidifiers is not high. many. However, there are many users who install air conditioners. If the dehumidification function can be done properly, it will soon become a major selling point. [0003] Existing air conditioners use low wind speed to operate for cooling, and the air outlet guides to send air upwards...

AI Technical Summary

Problems solved by technology

[0006] d. Low wind cooling and dehumidification + heating + air supply, repeated switching affects the effect and the reliability of the whole machine;

[0007] e. Evaporative dehumidification + condensation reheating (dehumidifier principle: block heat exchanger, part of which is used as evaporator and part of which is used as condenser), resulting in complicated system piping;

[0008] In addition, the existing control scheme is only for a single air conditioner. In principle, it can realize the automatic switching of individual cooling, heating, air supply and dehumidification modes to achieve constant temperature dehumidification, but the effect is greatly reduced compared with the dehumidifier. Basically meet the needs of users

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