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Inner fan rotating speed control method and device and air conditioner

A speed control and internal fan technology, which is applied in air conditioning systems, airflow control components, heating methods, etc., can solve problems such as large wind noise fluctuations, and achieve the effect of improving the uniformity of the wind and improving the user experience

Inactive Publication Date: 2021-05-14
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem solved by the invention is the problem that the noise of the air outlet fluctuates greatly in the process of controlling the speed of the internal fan in the existing air conditioner

Method used

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  • Inner fan rotating speed control method and device and air conditioner
  • Inner fan rotating speed control method and device and air conditioner

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Embodiment Construction

[0031] 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.

[0032] figure 1 It is a schematic flowchart of a method for controlling the speed of an internal fan in an embodiment of the present invention, which can be applied to a segmented air conditioner, and the above method includes:

[0033] S102. After the air conditioner is powered on, receive a user-input instruction for setting the segmented air supply mode.

[0034] The user may input the segmented air supply mode setting instruction through the remote controller of the air conditioner or the control panel of the air conditioner. Usually, one or two internal fan speed control buttons are set on the remote control or the control panel. Each time the user presses or clicks, a segmented air supply mode setting command is input to the air con...

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Abstract

The invention provides an inner fan rotating speed control method and device and an air conditioner. The method comprises the steps of receiving an inner fan rotating speed control instruction input by a user; after the air conditioner is started, receiving a segmented air supply mode setting instruction input by the user; controlling the air conditioner to supply air in the segmented air supply mode; according to the air outlet area ratio and the first rotating speed of an inner fan, determining the second rotating speed of the inner fan corresponding to the segmented air supply mode, wherein the air outlet area ratio is the ratio of the air outlet area in an open state in the segmented air supply mode to the air outlet area in the open state in a full-open air supply mode; and controlling the inner fan of the air conditioner to operate at the second rotating speed of the inner fan. According to the embodiment of the invention, the rotating speed of the inner fan in different segmented air supply modes can be adjusted, so that the air outlet uniformity is improved, the noise values of the different segmented air supply modes are kept at a similar level, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method and device for controlling the speed of an internal fan, and an air conditioner. Background technique [0002] With the gradual improvement of people's requirements for comfort, a cabinet-type air conditioner with multiple air outlets and separate air supply functions has been developed. During use, the air outlets of each section can be controlled separately. For example, the air outlet of any section of the air outlet can be adjusted to a windless mode, while the air outlets of other sections maintain the normal air supply mode. Among them, the windless mode is usually realized by closing the left and right air deflectors of the air outlet in this section, and using the micro holes on the air deflectors to discharge air. [0003] In different segmental air supply modes, the air outlets of the non-wind-sensing mode are different, and the number and position of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/77F24F11/65F24F13/08F24F13/24F24F1/005
CPCF24F11/77F24F11/65F24F13/24F24F13/08F24F1/005Y02B30/70
Inventor 郭爱斌刘仁东韩雷王敏燕杨林傅债估郭宇轩
Owner NINGBO AUX ELECTRIC
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