Sterilization control method and device for air conditioner and computer readable storage medium

Abstract

The invention discloses a sterilization control method and device for an air conditioner and a computer readable storage medium. The method comprises the following steps of, when the air conditioner is in a sterilization mode, determining whether an outdoor unit of the air conditioner frosts or not; and if the outdoor unit of the air conditioner frosts, increasing the frequency of a compressor ofthe air conditioner to target frequency, and / or decreasing the rotating speed of a fan in the air conditioner to a target rotating speed, and / or decreasing the opening degree of an electronic expansion valve to a target opening degree, and / or increasing the electric heating level of an electric auxiliary heating module of the air conditioner to a target heating degree, to increase the heating temperature of the air conditioner. According to the method, by means of increasing the frequency of the compressor of the air conditioner, decreasing the rotating speed of the fan in the air conditioner,decreasing the opening degree of the electronic expansion valve, increasing the electric heating level of the electric auxiliary heating module of the air conditioner, and other ways of increasing the heating of the air conditioner, the heating temperature of the air conditioner is furthest increased; when the outdoor unit of the air conditioner frosts, the relatively high heating temperature ismaintained; and therefore, a sterilization effect is promoted.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner sterilization control method, device and computer-readable storage medium. Background technique [0002] When the air conditioner is heating, the gas Freon is pressurized by the compressor to become a high-temperature and high-pressure gas, which enters the heat exchanger of the indoor unit (in this case, the condenser), condenses and liquefies, releases heat, and becomes a liquid, and at the same time heats the indoor air, thereby achieving improvement. purpose of room temperature. The liquid freon is decompressed by the throttling device and enters the heat exchanger of the outdoor unit (the evaporator at this time), where it evaporates and absorbs heat to become a gas, and at the same time absorbs the heat of the outdoor air (the outdoor air becomes colder). Freon, which has become a gas, enters the compressor again to start the next cycle....

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Problems solved by technology

[0005] The main purpose of the present invention is to provide an air conditioner sterilization control method, device and computer-readable storage medium, aiming to solve the technical problem that the air conditioner has poor sterilization effect when the outdoor unit of the air conditioner is frosted

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