Air conditioner control method
A control method and technology for air conditioners, which are applied to control input involving air characteristics, space heating and ventilation control input, heating and ventilation control systems, etc., can solve problems such as optimization, affecting user experience, and inability to clean filters. , to avoid the effect of
Active Publication Date: 2020-11-27
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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Problems solved by technology
However, this detection method cannot be optimized according to the user's use environment. In a harsh use environment, when the accumulated time is not up, the air conditioner is actually blocked. However, the air conditioner will not prompt the user to clean it, and the user cannot timely and accurately filter The network is cleaned, which affects the user experience
Method used
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Embodiment Construction
[0055] This embodiment firstly provides an air conditioner control method, figure 1 is a schematic diagram of an air conditioner control method according to an embodiment of the present invention.
[0056] like figure 1 As shown, the air conditioner control method in this embodiment includes:
[0057] S102, sending a VSP identification voltage to the indoor unit fan of the air conditioner according to the operation mode after the air conditioner is turned on;
[0058] S104, acquiring the operating mode of the air conditioner corresponding to the VSP identification voltage;
[0059] S106, judging whether the filter screen of the air conditioner is dirty and blocked according to the operation mode.
[0060] Generally, by detecting the current value of the fan of the indoor unit, it is judged whether the filter screen is dirty or not according to the current value of the fan. , exchange heat with the heat exchanger and then send out through the fan. When the filter screen is...
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The invention discloses a control method for an air conditioner. The control method comprises the following steps: acquiring a temperature condition of a motor of the air conditioner after the air conditioner is started; judging whether filth blockage of a filter screen of the air conditioner exists or not according to the current of the motor and generating a detection result; and identifying whether the detection result is effective or not according to the temperature condition of the motor. By considering the condition that the air conditioner is started within a relatively short time afterbeing stopped, the temperature of the motor of the air conditioner is not lost fully and the motor of the air conditioner has lingering warmth, so that the current of the motor is not affected by thelingering warmth after the air conditioner is started again. By acquiring the temperature condition of the motor after the air conditioner is started and judging whether the filth blockage conditionof the filter screen of the air conditioner is detected or not according to the temperature condition of the motor, the judging result is more precise.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to an air conditioner control method. Background technique [0002] The air inlet of the air conditioner is generally covered with a filter screen for filtering air impurities and preventing dust from entering the indoor unit. During the long-term use of the air conditioner, if the filter screen is not cleaned for a long time, the filter screen will be affected by a large amount of dust deposited on the air conditioner. The air intake of the indoor unit reduces the cooling / heating effect of the air conditioner, and the power consumption of the air conditioner increases under the same load demand. At the same time, the dust accumulated on the filter will also breed bacteria. If it is not cleaned in time, it will affect the health of users. [0003] The traditional method of detecting whether the filter is dirty or clogged is generally through timing, for example, by acc...
Claims
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IPC IPC(8): F24F11/39F24F11/61F24F11/64F24F11/65F24F110/10F24F140/20
Inventor 陆建松张飞
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD