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

Inactive Publication Date: 2018-11-13
GREE ELECTRIC APPLIANCES INC
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AI Technical Summary

Problems solved by technology

Usually families and workplaces require a relatively quiet environment. For example, in a family, especially at night, a relatively quiet environment is required to ensure sleep quality. The size of the wind will also change accordingly, which will easily cause the air volume to be unstable, and the wind sound will fluctuate to produce noise

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  • Rotate speed control method and rotate speed control device of fan and blowing equipment
  • Rotate speed control method and rotate speed control device of fan and blowing equipment
  • Rotate speed control method and rotate speed control device of fan and blowing equipment

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Embodiment Construction

[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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Abstract

The invention discloses a rotate speed control method and a rotate speed control device of a fan and blowing equipment. The method comprises the following steps: acquiring an angle value of a tuyere of an air duct assembly; determining a rotate speed compensation value of the fan according to the angle value of the tuyere; and compensating the current rotate speed set value of the fan by adoptingthe rotate speed compensation value of the fan to obtain the actual rotate speed of the fan. The blowing equipment compensates the rotate speed of the fan when the size of an air inlet/an air outlet of the air duct assembly changes, so as to compensate the output air quantity, so that the output air quantity of the blowing equipment can be stable when the size of the air inlet/the air outlet of the air duct assembly changes, and therefore, noise pollution as a result of unstable air quantity of the blowing equipment which blows at multiple angles is avoided.

Description

technical field [0001] The present invention relates to the technical field of household electrical appliances, in particular to a fan speed control method, device and air supply equipment. Background technique [0002] At present, air supply equipment has become very popular in homes, workplaces, or certain specific places, especially in homes and workplaces. In order to increase the comfort of air supply, usually, by controlling the air duct components of the air supply equipment The rotation can realize the function of blowing air at different angles. Usually families and workplaces require a relatively quiet environment. For example, in a family, especially at night, a relatively quiet environment is required to ensure sleep quality. The size of the windshield will also change accordingly, which will easily cause the air volume to be unstable, and the wind sound will fluctuate to produce noise. Contents of the invention [0003] The technical problem to be solved by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/74F24F11/79F24F7/06
CPCF24F7/06F24F11/74F24F11/79Y02B30/70
Inventor 韦嘉王红兵柳洲林海利
Owner GREE ELECTRIC APPLIANCES INC
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