Method and device for controlling flow of fan, computer equipment and readable storage medium

A technology of air flow and fan, applied in mechanical equipment, pump control, machine/engine, etc., can solve the problems of unstable temperature and fluctuation of power amplifier.

Active Publication Date: 2019-12-27
SUNWAVE COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem that the temperature of the power amplifier is unstable and in a state of fluctuation.

Method used

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  • Method and device for controlling flow of fan, computer equipment and readable storage medium
  • Method and device for controlling flow of fan, computer equipment and readable storage medium
  • Method and device for controlling flow of fan, computer equipment and readable storage medium

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Embodiment Construction

[0049] In order to facilitate the understanding of the present application, and to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth to facilitate a full understanding of the application, and preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the application more thorough and comprehensive. The present application can be implemented in many other ways that are different from those described here, and those skilled in the art can make similar improvements wi...

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Abstract

The invention relates to a method and device for controlling the flow of a fan, computer equipment and a readable storage medium. The method for controlling the flow of the fan comprises the steps that a time window is set within a work time range of a power amplifier; the actual temperature change quantity of the power amplifier within the time window is obtained; according to the actual temperature change quantity, the air flow of the fan is adjusted, so that the temperature of the power amplifier is made stable. By the adoption of the method for controlling the flow of the fan, the air flowof the fan is accurately adjusted according to the temperature rise speed of the power amplifier, so that the situation that the air flow is excessive large is avoided, it is avoided that the temperature of the power amplifier fluctuates due to an excessively large air flow or an excessively small air flow, and therefore the power amplifier can be always stably at the same work temperature.

Description

technical field [0001] The invention relates to the field of fan control systems, in particular to a method, device, computer equipment and readable storage medium for controlling the flow of a fan. Background technique [0002] Power amplifiers are not only used in low-power fields such as audio and home appliances, but also widely used in industry. In high-power situations, the heat dissipation of various power amplifiers and speakers determines their reliability and service life. [0003] At present, the temperature of power amplifiers between 100-300W power is usually controlled by radiators or radiators combined with fans, such as figure 1 As shown, regardless of the influence of the actual temperature of the power amplifier and the ambient temperature, the fan is always in the state of maximum air flow. Although this method can ensure that the temperature of the power amplifier is in the normal working range, the temperature of the power amplifier is unstable, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00
CPCF04D27/00
Inventor 张小龙洪杭迪王剑侠张智峰
Owner SUNWAVE COMM
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