Rotate speed control method and rotate speed control device of fan and blowing equipment
A technology of fan speed and control method, applied in the field of fan speed control method, device and air supply equipment, can solve the problems of unstable air volume, wind noise and the like, and achieve the effect of avoiding noise pollution and stable air volume
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[0021] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] An embodiment of the present invention provides a fan speed control method. The control method is used to control the fan of the air outlet device. The air outlet device may be a tower fan or an air conditioner. Specifically, in this embodiment, the tower fan As an example, the air duct assembly of the tower fan can rotate within a certain angle range, such as figure 1 As shown, the air duct assembly can be transferred from the N0 position to the N3 position. When the tower fan is in standby, the air du...
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