Air conditioner fan rotating speed control method and device and air conditioner
A technology of fan speed and control method, which is applied in the direction of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., which can solve the problems of insufficient user comfort experience and improve comfort experience Effect
Pending Publication Date: 2022-05-03
NINGBO AUX ELECTRIC +1
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Problems solved by technology
[0003] The present invention solves the problem of insufficient user comfort experience due to the existing indoor fan constant speed control mode
Method used
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[0027] 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.
[0028] The air conditioner in the embodiment of the present invention is provided with at least three temperature sensing devices, which respectively detect the indoor ambient temperature, the outdoor ambient temperature, and the exhaust temperature of the compressor.
[0029] Optionally, the indoor environment temperature sensing device is installed at the air inlet of the indoor unit. The rotation of the fan blades of the indoor unit will generate negative pressure, and the indoor air will be sucked into the air duct of the air conditioner. When the indoor air flows into the air duct of the indoor unit, it will flow through the sensor. temperature device, so that the actual temperature is detected; similarly, the outdoor temperature sensi...
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The invention provides a fan rotating speed control method and device of an air conditioner and the air conditioner. The method comprises the steps that the indoor environment temperature, the outdoor environment temperature, the user set temperature and the compressor exhaust temperature are obtained; the rotating speed of an indoor fan and the rotating speed of an outdoor fan are adjusted according to the first difference value between the indoor environment temperature and the user set temperature; and the rotating speed of the outdoor fan is adjusted according to the second difference value between the compressor exhaust temperature and the outdoor environment temperature. According to the embodiment of the invention, the air speed of the fan can be automatically adjusted, the influence on the user comfort and the operation reliability of the air conditioner is considered in the adjusting process, and the user comfort experience and the operation reliability level of the air conditioner are improved.
Description
technical field [0001] The present invention relates to the technical field of air conditioning, in particular to a method and device for controlling the speed of a fan of an air conditioner, and the air conditioner. Background technique [0002] With the improvement of living standards and technological levels, people have higher and higher requirements for the comfort of air conditioners. Existing air conditioners are usually equipped with multiple wind speed gears for users to choose, so that the indoor fan of the air conditioner can run at a constant speed, which can keep the air volume constant, but ignores the actual cold and heat feelings of the human body to the indoor environment. Insufficient comfort experience. Contents of the invention [0003] The present invention solves the problem of insufficient user comfort experience in the existing indoor fan constant speed control mode. [0004] In order to solve the above problems, the present invention provides a m...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24F11/30F24F11/61F24F11/64F24F11/77F24F11/86F24F11/871F24F11/88F24F110/10F24F110/12
CPCF24F11/30F24F11/61F24F11/64F24F11/77F24F11/86F24F11/871F24F11/88F24F2110/10F24F2110/12Y02B30/70
Inventor 秦宪
Owner NINGBO AUX ELECTRIC