Title:
METHOD AND DEVICE FOR CONTROLLING FLOW RATE OF FAN, COMPUTER APPARATUS, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/031971
Kind Code:
A1
Abstract:
A method and device for controlling a flow rate of a fan, and a computer apparatus and a readable storage medium for implementing the method. The method comprises: providing a time window within an operating time range of a power amplifier; acquiring the magnitude of an actual temperature change of the power amplifier in the time window; and adjusting an airflow rate of a fan according to the magnitude of the actual temperature change so as to stabilize the temperature of the power amplifier. The airflow rate of the fan is precisely adjusted according to the speed of a rise in temperature of the power amplifier, such that the airflow rate is never too high, and the temperature of the power amplifier does not fluctuate due to an overly high or low airflow rate. Thus the power amplifier is always stable at the same operating temperature.
Inventors:
ZHANG XIAOLONG (CN)
HONG HANGDI (CN)
WANG JIANXIA (CN)
ZHANG ZHIFENG (CN)
HONG HANGDI (CN)
WANG JIANXIA (CN)
ZHANG ZHIFENG (CN)
Application Number:
PCT/CN2020/108892
Publication Date:
February 25, 2021
Filing Date:
August 13, 2020
Export Citation:
Assignee:
SUNWAVE COMM CO LTD (CN)
International Classes:
F04D27/00
Foreign References:
| CN110617235A | 2019-12-27 | |||
| CN103850963A | 2014-06-11 | |||
| CN104214121A | 2014-12-17 | |||
| JP2000135911A | 2000-05-16 | |||
| US6737824B1 | 2004-05-18 | |||
| US20140079533A1 | 2014-03-20 |
Attorney, Agent or Firm:
HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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