Condensation prevention control method of air conditioner

Abstract

The invention relates to a condensation prevention control method of an air conditioner, which comprises the following steps: 1, judging the following conditions after starting up: a, whether the set air speed is at a top grade or not; b, whether a compressor is started for the set time T1 or not; c, whether the indoor temperature is more than or equal to the set temperature Ts1 and is less than or equal to the set temperature Ts2 or not; d, whether the temperature of an indoor machine evaporator is more than or equal to the set temperature Ts3 and is less than or equal to the set temperatureTs4 or not; if one or more conditions are met, executing the step 4, otherwise, executing the step 2; 2, judging whether the actual operational mode is a refrigeration or dehumidification mode, if not, executing the step 4, if yes, continuously judging whether the compressor is started or not, if yes, executing the step 3, otherwise, executing the step 4; or firstly judging whether the compressor is started or not, if not, executing the step 4, if yes, continuously judging whether the actual operational mode is a refrigeration or dehumidification mode, if yes, executing the step 3, otherwise, executing the step 4; 3, opening an electric heating tape by the air conditioner, and executing the step 1; and 4, closing the electric heating tape by the air conditioner, and executing the step1.

Description

technical field [0001] The invention belongs to the technical field of air conditioner control, and in particular relates to an anti-condensation control method for an air conditioner. Background technique [0002] Existing air conditioners generally adjust the indoor ambient temperature by controlling the temperature of the output air to make users feel comfortable. When the weather is hot, the user operates the air conditioner in a cooling state to cool down. At this time, the air blown by the air conditioner is cold air with a lower temperature. When the cold air is blown into the room through the air outlet frame, the temperature of the edge of the air outlet frame is affected by the cold air and the temperature decreases. When the temperature at the edge of the air outlet frame is lower than the dew point temperature of the air, condensation will occur around the air outlet frame. Especially when the temperature of the air outlet frame is low and the air humidity is ...

AI Technical Summary

Problems solved by technology

However, many existing electric heating belt control methods are too simple to perform efficient and energy-saving control according to the actual operation of the air conditioner.

In addition, some electric heating belt control methods need to judge environmental parameters such as humidity, and additional devices such as humidity sensors are added to increase product costs and reduce the stability of the air conditioner.

In view of the above reasons, a simple, efficient and energy-saving anti-condensation control method for electric heating belts has not yet been found.

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