Air conditioner, defrosting method thereof and computer readable storage medium
A technology for air conditioners and condensers, which is applied to mechanical equipment, heating and ventilation control systems, heating and ventilation safety systems, etc. The effect of the defrosting effect
Active Publication Date: 2020-02-28
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] The main purpose of the present invention is to provide an air conditioner and its defrosting method and computer-readable storage medium, aiming to solve the problems in the prior art that the conditions for the air conditioner to end defrosting are inaccurate and the defrosting effect is poor
Method used
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no. 1 example
[0071] refer to figure 2 , figure 2 It is the first embodiment of the defrosting method of the air conditioner of the present invention, and the defrosting method of the air conditioner includes the following steps:
[0072] Step S10, when the air conditioner is in the defrosting state, acquiring the inlet temperature and outlet temperature of the condenser in the air conditioner;
[0073] The defrosting method of the air conditioner of the present invention is applied to the control center of the air conditioner, and is suitable for the control center to operate between the inlet temperature and outlet temperature of the condenser and the preset conditions generated by the external environment temperature under the heating mode of the air conditioner. relationship, to accurately end the defrosting operation of the condenser in the air conditioner. Specifically, the operating modes of the air conditioner include at least a heating mode and a cooling mode. In the heating mo...
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The invention discloses an air conditioner, a defrosting method thereof and a computer readable storage medium. The defrosting method of the air conditioner comprises the following steps that when theair conditioner is in the defrosting state, the inlet temperature and the outlet temperature of a condenser in the air conditioner are obtained; whether the inlet temperature and the outlet temperature meet the preset condition of finishing defrosting of the condenser in the air conditioner is judged, wherein the preset condition is generated based on the outer environment temperature of the outer environment where an outdoor unit of the air conditioner is located; and if the preset condition is achieved, the defrosting operation of the condenser in the air conditioner is finished. The presetcondition and the outer environment temperature have correlation, judgment whether the inlet temperature and the outlet temperature meet the preset condition serves as the condition of judging defrosting finishing, the influence of thermal radiation during defrosting of an outdoor heat exchanger on defrosting can be sufficiently considered, the time of defrosting finishing can be accurately judged, and the defrosting effect is improved.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner, its defrosting method and a computer-readable storage medium. Background technique [0002] With the improvement of people's living standards, air conditioners have become standard electrical appliances in families. During the heating operation of the air conditioner, the outdoor low-temperature and high-humidity environment will easily cause frost to form on the condenser in the outdoor unit. As the amount of frost increases, the heating effect will be greatly reduced. Therefore, in order to ensure the heating effect of the air conditioner, it is necessary to defrost the condenser first, and then perform heating after the defrosting is completed. [0003] At present, the outlet temperature of the condenser often reaches the set value as the condition for ending the defrosting of the outdoor unit. Different, the outlet temperature at the end of defr...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24F11/42F24F11/64F24F110/12F24F140/20
CPCF24F11/42F24F11/64F24F2110/12F24F2140/20
Inventor 蔡志昇徐振坤杜顺开
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD