Control method and electronic system of anti-dust device

An electronic system and dust-proof device technology, which is applied in the field of communication, can solve the problem of the dust-proof net system being in a high-temperature working state for a long time, and achieve the effect of eliminating the risk of system overheating, avoiding the reduction of system life, and avoiding sudden interruption
CN103809631AActive Publication Date: 2014-05-21HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2014-05-21

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Abstract

The invention discloses an electronic system of an anti-dust device. The electronic system comprises an anti-dust device, a service controller and a temperature sensor, wherein the anti-dust device is located at the air inlet of the system and comprises a temperature controller, a motor and a dust screen; the temperature sensor is used for detecting the internal temperature of the electronic system and sending the detected temperature value to the temperature controller; when the temperature value is greater than an alarm threshold, the temperature controller is used for sending a dust screen opening instruction to the motor and controlling the motor to open the dust screen, and sending a service suspending instruction to the service controller and notifying the service controller of rejecting new service. As a result, when the temperature sensor inside the system detects that the temperature exceeds a predetermined threshold temperature, the controller controls the motor to open the dust screen of a dust screen device so that the ventilation of the system is recovered and the overheat risk of the system is relieved, and simultaneously, the controller notifies the service controller of rejecting new added service.
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Description

technical field

[0001] The invention relates to the communication field, in particular to a control method and an electronic system of a dust-proof device. Background technique

[0002] Dust-proof devices (such as dust-proof nets, etc.) are generally arranged at the air inlet of the system, which plays a very important role in electronic equipment, especially large-scale system equipment, and can prevent the intrusion of small objects such as dust and tiny organisms, thereby avoiding the A series of reliability problems caused by this, such as corrosion caused by dust accumulation, etc.

[0003] Usually, the dust-proof device is composed of a dust-proof skeleton and a dust-proof sponge, wherein the dust-proof sponge is a dust-proof functional part, the metal skeleton is used to fix and position the dust-proof sponge, and the dust-proof net device filters the air through the dust-proof sponge. The dust keeps the inside of the system (such as server, data center, etc.) clean....

Claims

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