Air conditioner frosting delaying method, control device and air conditioner
An air conditioner and heating mode technology, applied in the control device, the air conditioner defrosting method, and the air conditioner field, which can solve the problems of poor comfort and frequent defrosting.
Inactive Publication Date: 2021-06-25
NINGBO AUX ELECTRIC +1
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[0004] The object of the present invention includes providing a method for delaying frosting of an air conditioner, a control device and an air conditioner, so as to solve the technical problems of frequent defrosting of the existing air conditioner and poor user comfort
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[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] figure 1 It is a schematic flowchart of the first method for delaying frost formation according to an embodiment of the present invention.
[0028] Such as figure 1 As shown, the delayed frosting method includes:
[0029] S102 acquires the outdoor ambient temperature.
[0030] S104 judges whether the outdoor ambient temperature is lower than a first temperature threshold.
[0031] If yes in S106 , control the air conditioner to enter the defrosting mode. In the defrosting mode, the air conditioner executes the heating mode, and the speed of the outdoor fan increases.
[0032]Wh...
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The invention provides an air conditioner frosting delaying method, a control device and an air conditioner, and relates to the technical field of air conditioners. The air conditioner frosting delaying method comprises the steps that the outdoor environment temperature is obtained; whether the outdoor environment temperature is smaller than a first temperature threshold value or not is judged; and if yes, the air conditioner is controlled to enter a frosting delaying mode, in the frosting delaying mode, the air conditioner executes a heating mode, and the rotating speed of an outdoor fan is increased. According to the embodiment of the method, the frosting degree of an outdoor unit can be delayed, so that the number of times of defrosting operation executed by the air conditioner is reduced, the heating duration and the heating effect of an indoor unit on the indoor environment are correspondingly prolonged, and the use comfort of a user is improved.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method for delaying frosting of an air conditioner, a control device and an air conditioner. Background technique [0002] Air conditioners are widely used to adjust the indoor temperature. When the indoor temperature is low, the heating mode of the air conditioner can be selected. During the heating process, when the outdoor ambient temperature is low, the external unit heat exchanger of the air conditioner is prone to condensation. Frost phenomenon, and with the prolongation of the running time, the frost layer on the heat exchanger of the external unit will accumulate thicker and thicker, resulting in a greatly reduced heat exchange efficiency of the heat exchanger of the external unit, and the heating capacity of the heat exchanger of the air conditioner’s internal unit will also decrease. Then lower. [0003] In the prior art, the air conditioner is generally dir...
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IPC IPC(8): F24F11/42F24F11/64F24F11/65F24F11/871F24F11/83F24F11/88F24F110/12F24F140/20
CPCF24F11/42F24F11/64F24F11/65F24F11/871F24F11/83F24F11/88F24F2110/12F24F2140/20
Inventor 崔成辽刘合心李兆东牛晓峰魏文文吴海波
Owner NINGBO AUX ELECTRIC