Air conditioner and its control method and device
A control method and control device technology, applied in space heating and ventilation, heating and ventilation control systems, heating methods, etc., can solve the problems of reduced cooling capacity of air conditioners, reduced user experience, and reduced indoor environment comfort, to achieve The effect of improving reliability, improving experience and improving comfort
Active Publication Date: 2021-10-26
GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
[0004] The embodiment of the present application provides an air conditioner and its control method and device to solve the problem of reducing the speed of the outdoor wind wheel or intermittently shutting down the air conditioner in the prior art when the air conditioner is running in a special environment. When the temperature of the wheel motor is lowered, it is easy to reduce the cooling capacity of the air conditioner, thereby reducing the comfort of the indoor environment and greatly reducing the user experience. According to the temperature of the fan control unit in the electronic control component and the fan temperature in the outdoor heat exchanger Reasonable control of the fan in the outdoor heat exchanger, so as not only to realize the high temperature protection of the air conditioner, but also to ensure the cooling capacity of the air conditioner under high temperature conditions, thereby improving the comfort of the indoor environment and improving user experience
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[0026] When the application recognizes that the air conditioner is running in cooling mode, it can reasonably control the fan in the outdoor heat exchanger according to the temperature of the fan control unit in the electric control assembly and the surface temperature of the fan in the outdoor heat exchanger, so as to not only Realize the high temperature protection of the air conditioner, and can ensure the cooling capacity of the air conditioner under high temperature conditions, thereby improving the comfort of the indoor environment and improving the user experience.
[0027] In order to better understand the above-mentioned technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the...
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The present application discloses an air conditioner and its control method and device, wherein the control method of the air conditioner may include the following steps: identifying that the air conditioner is operating in cooling mode; temperature; if the first temperature is identified to be greater than the first temperature threshold, the speed of the fan in the outdoor heat exchanger is controlled to be reduced. Therefore, according to the temperature of the fan control unit in the electronic control unit and the surface temperature of the fan in the outdoor heat exchanger, the fan in the outdoor heat exchanger can be reasonably controlled, so that not only the high temperature protection of the air conditioner can be realized, but also the air conditioner can be guaranteed. The cooling capacity of the air conditioner under high temperature conditions improves the comfort of the indoor environment and improves the user experience.
Description
technical field [0001] The present application relates to the technical field of air conditioner control, in particular to an air conditioner control method, an air conditioner control device and an air conditioner. Background technique [0002] In order to meet the diverse needs of users, air conditioners often need to operate in special environments, such as high temperature and small spaces, which will bring great harm to the air conditioning system itself. For example, when the air conditioner operates in cooling mode under high temperature conditions, the outdoor fan of the air conditioner usually needs to run at an ultra-high speed. The temperature of the module is too high, which will affect the reliability and service life of the air conditioning system. [0003] In related technologies, in order to solve the above-mentioned problems, the method of reducing the operating speed of the outdoor wind rotor or intermittently shutting down is generally adopted to reduce t...
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IPC IPC(8): F24F11/64F24F11/77F24F11/871
CPCF24F11/64F24F11/77F24F11/871Y02B30/70
Inventor 单方坚陈枫李丰吴楠王侃
Owner GD MIDEA AIR CONDITIONING EQUIP CO LTD