A control system, household appliance and control method for automatically adjusting motor speed
A motor speed and automatic adjustment technology, applied in pump control, machine/engine, high-efficiency adjustment technology, etc., can solve problems such as unstable air volume, and achieve the effect of improving user experience and air quality
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Embodiment 1
[0049] This embodiment provides a control system for automatically adjusting the motor speed, such as figure 1 and figure 2 Shown:
[0050] According to a preferred implementation mode, the control system for automatically adjusting the motor speed in the embodiment of the present invention includes: a detection device 3 and a control device 1 . Wherein: the detection device 3 is connected with the control device 1, and the detection device 3 is used to detect the size of the air inlet or the size of the air outlet during the operation of the electrical appliances driven by the motor 2. The control device 1 is electrically connected to the motor 2, and the control device 1 can adjust the rotation speed of the motor 2 according to the detection result of the detection device 3, so as to keep the air output during the operation of the electrical appliance stable.
[0051] According to a preferred embodiment, the control device 1 is electrically connected to the motor 2, and the...
Embodiment 2
[0061] This embodiment provides a control method for automatically adjusting the motor speed, such as image 3 and Figure 4 Shown:
[0062] According to a preferred implementation mode, the control method for automatically adjusting the motor speed in the embodiment of the present invention is implemented by using the control system for automatically adjusting the motor speed in any technical solution of the present invention.
[0063] According to a preferred embodiment, the control method for automatically adjusting the motor speed includes the following steps:
[0064] S1: output rated air volume F1. Preferably, the control device 1 controls the rotation speed of the motor 2 based on the wind speed F0 selected by the user and outputs a rated air volume F1 through the air duct.
[0065] S2: Detect the air supply angle. Preferably, the detection device 3 detects the air supply angle of the air duct in real time.
[0066] S3: Determine the compensation wind speed F2. Pr...
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