Air conditioner anti-condensation control method and air conditioner
A control method and anti-condensation technology, which can be applied to the control input involving air characteristics, space heating and ventilation control input, heating and ventilation control systems, etc. dew effect
Active Publication Date: 2018-12-25
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
[0003] The main purpose of the present invention is to provide an air conditioner anti-condensation control method and an air conditioner, aiming to solve the technical problem that the air conditioner is prone to condensation during the cooling process
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[0100] Further, based on the first embodiment of the air conditioner of the present invention, the present invention also proposes a second embodiment of the air conditioner. Different from the first embodiment, the acquisition module 110 is also used to When the preset duration, obtain the current indoor second temperature, the second indoor coil temperature, and the current second operating frequency of the compressor;
[0101] The timing module 120 is also used for when the difference between the second indoor temperature and the initial indoor temperature is less than the first temperature threshold, the second indoor temperature and the second indoor coil temperature are less than the second temperature threshold, And when the second operating frequency is greater than the first frequency threshold and less than or equal to the preset frequency limit value, restart the timing;
[0102] The obtaining module 110 is further configured to obtain the current first indoor tempe...
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The invention discloses an anti-condensation control method for an air conditioner. The anti-condensation control method comprises the steps that when the air conditioner starts to conduct refrigeration, the initial indoor temperature is obtained, and time keeping is started; when the time keeping duration reaches the first preset duration, the current indoor first temperature, the indoor coiler first temperature and the current first running frequency of a compressor are obtained; and when the difference between the initial indoor temperature and the indoor first temperature is smaller than the first temperature threshold value, the difference between the indoor first temperature and the indoor coiler first temperature is smaller than the second temperature threshold value and the first running temperature is larger than the first frequency threshold value, the air conditioner is controlled to enter an anti-condensation mode. The invention further discloses the air conditioner. The air conditioner can be controlled to enter or not to enter the anti-condensation mode without a manner that a humidity sensor is additionally arranged to detect the indoor humidity, whether the air conditioner needs to enter the anti-condensation mode or not can be accurately judged only by utilizing the temperature detected by a temperature sensor of the air conditioner and the running frequency of the compressor, and the air conditioner is effectively prevented from generating condensation during refrigeration.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner anti-condensation control method and an air conditioner. Background technique [0002] Whenever the relative humidity in the air is high, the temperature of the indoor heat exchanger is much lower than the dew point temperature of the air when the air conditioner is in cooling mode. Water condenses on the surface of structural parts and drips, or water droplets are blown out with the circulating wind during operation, which affects the comfort of users. Contents of the invention [0003] The main purpose of the present invention is to provide an air conditioner anti-condensation control method and an air conditioner, aiming to solve the technical problem that the air conditioner is prone to condensation during the cooling process. [0004] The air conditioner anti-condensation control method provided by the present invention comprises the following ...
Claims
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IPC IPC(8): F24F11/41F24F11/64
CPCF24F11/30F24F11/41F24F11/62F24F11/65F24F2110/10F24F2110/20
Inventor 刘燕飞
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD