Air conditioner heating and defrosting control method, computer readable storage medium and air conditioner

• Main Authors: LUO YONGQIAN, ZHANG SHIQIANG, SITU SHANSHAN, HUANG YUNQI, FAN JIANBO
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2020
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention provides an air conditioner heating and defrosting control method, a computer readable storage medium and an air conditioner. The method comprises the steps: when defrosting conditions are met in the operation process of an air conditioner heating mode, detecting internal environment temperature of a unit, and entering an accelerated defrosting mode if the internal environment temperature meets judgment conditions; and adjusting the angle of an air deflector to the maximum upward angle, detecting the temperature of an inner pipe of the unit in real time, calculating the difference value between the temperature of the inner pipe and the internal environment temperature, and adjusting the rotating speed of a fan to accelerate defrosting according to the difference value. Analysis and judgment are conducted according to the detected parameters of the air conditioner unit, then heat exchange between room air and an indoor side heat exchanger is increased by adjusting the rotating speed of the fan, s