Air conditioner, air conditioner frequency adjustment method and computer readable storage medium
A frequency adjustment and storage medium technology, applied in the direction of mechanical equipment, etc., can solve the problems of frequent changes in the output capacity of the air conditioning system, unstable and fluctuating state of the air conditioner, and affecting the control of the air conditioning system, so as to avoid frequent lifting, ensure reliability and stable operation Effect
Active Publication Date: 2020-01-14
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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Problems solved by technology
[0005] The main purpose of the present invention is to provide an air conditioner, a method for adjusting the frequency of the air conditioner and a computer-readable storage medium, aiming at solving the problem of frequent changes in the output capacity of the entire air conditioning system due to the continuous increase and decrease of the input current of the air conditioner. The air conditioner is in an unstable fluctuating state, which affects the control of the air conditioner system
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no. 1 example
[0101] Further, refer to Figure 5 , the fourth embodiment of the air conditioner frequency adjustment method of the present invention provides an air conditioner frequency adjustment method, based on the above figure 2 In the first embodiment shown, the air conditioner frequency adjustment method further includes the steps of:
[0102] Step S80, acquiring the accumulated usage time of the air conditioner;
[0103] Step S90, if the accumulated usage time is greater than or equal to the preset aging time, increase the preset aging time of the first preset current value.
[0104] During the operation of the air conditioner, record the cumulative use time of the air conditioner, which is the cumulative use time of the air conditioner. The total use time of the air conditioner can be recorded in units of operating hours, or by daily , month or year as the statistical item of running time. For example, the cumulative usage time of the air conditioner corresponds to 43,800 hours...
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The invention discloses a frequency adjusting method for an air conditioner. The frequency adjusting method for the air conditioner comprises the following steps that cumulative numbers of operating current values reaching the preset current value are recorded in the preset time; and if the cumulative numbers reach the preset number, the current operating frequency is decreased to the preset frequency. The invention further discloses the air conditioner and a computer-readable storage medium. When the cumulative numbers of the operating current values reaching the preset current value in the preset time reach the preset number, the current operating frequency is decreased, the stability of the operating frequency is controlled by calculating, the output capability of the air conditioner reaches stable output, the stable operation of the air conditioner is achieved, and the reliability of the operation of systems of the air conditioner is ensured.
Description
technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner, an air conditioner frequency adjustment method and a computer-readable storage medium. Background technique [0002] The air conditioner outdoor machine adopts the necessary limit output according to the actual operation situation to ensure the reliability and safety of its operation. [0003] Under the current technical conditions, when the air conditioner maintains a high output capacity, the input current is large, and the current protection measures will be activated to indirectly limit the increase or decrease of the capacity output by limiting the increase or decrease of the current, that is, control The operating frequency will no longer increase or decrease the operating frequency, which will cause the operating frequency of the air conditioner to decrease after reaching the maximum value; the protection will exit after the current drops to a safe value...
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IPC IPC(8): F24F11/64F24F11/61F24F11/52F24F11/70
Inventor 姚嘉李健锋
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD