Dust removal method, device and system

Abstract

The invention provides a dust removal method, device and system, which are applied to the technical field of electronic equipment. A preset parameter for representing the load state of a heat dissipation object is obtained when the heat dissipation object works, if the preset parameter meets a preset dust removal condition, it is indicated that the heat dissipation object is currently in a light load state, the heat dissipated by the heat dissipation object is not very high, the air cooling heat dissipation process can be suspended, a heat dissipation fan is controlled to be switched and steered, dust accumulated on the surface of the heat dissipation object is blown and swept, and the dust is pumped away from the space where the heat dissipation object is located through reverse airflow,so dust removal of the heat dissipation object is achieved. According to the dust removal method, by controlling the cooling fan to rotate and switch, dust blowing is achieved, the space of the electronic equipment cannot be occupied due to the arrangement of the dustproof filter screen, normal cooling of the electronic equipment cannot be affected, and meanwhile manpower and material resource investment caused by field maintenance of the dustproof filter screen can be reduced.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and in particular relates to a dust removal method, device and dust removal system. Background technique [0002] Many electronic devices, such as servers, storage devices, communication devices, etc., will generate a lot of heat during the working process. In order to ensure the normal operation of these electronic devices, it is necessary to take necessary heat dissipation measures during the working process. Air cooling is commonly used One of the cooling measures. [0003] Air-cooled heat dissipation is mainly to generate high-speed air flow through the heat dissipation fan, thereby taking away the heat generated by electronic equipment. However, during the heat dissipation process, dust will always be mixed in the air and enter the interior of the electronic device through the vents of the air cooling system. Dust keeps accumulating inside the electronic equipment, which serio...

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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a dust removal method, device and dust removal system, by controlling the cooling fan to switch to realize dust blowing, so as to solve the problems caused by the addition of dust filter screens in the prior art, The specific plan is as follows:

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