Method and device for early warning of service life of equipment fan
A fan and longevity technology, applied in the electronic field, can solve problems such as large fan rotation resistance, affecting equipment heat dissipation, equipment failure, etc.
Active Publication Date: 2020-12-29
NEW H3C TECH CO LTD
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Problems solved by technology
However, during the use of the equipment, with the volatilization of the grease inside the fan bearing and the wear of the bearing during the high-speed operation of the fan, the rotation resistance of the fan will become larger and larger, which will eventually make the service life of the fan end. If the service life of the fan ends Failure to replace the fan in time will affect the heat dissipation of the device, resulting in device failure
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[0033] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.
[0034] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...
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The invention provides an equipment fan service life early warning method and device to carry out early warning on the service life of the equipment fan in advance, so that an equipment failure causedby ending the service life of the equipment fan is avoided. The equipment fan service life early warning method comprises the following steps: selecting a fan from a fan group of equipment as the target fan; turning off the target fan, and carrying out the following testing operations on the target fan: obtaining the parameters of the power supply of the target fan, and powering on the target fanbased on the parameters of the power supply; if the revolving speed of the target fan is less than a preset revolving speed, carrying out early warning on the service life of the target fan; and after finishing the testing operations, selecting another fan as the target fan, and carrying out the testing operations until finishing testing all fans in the fan group.
Description
technical field [0001] The present application relates to the field of electronic technology, in particular to a method and device for early warning of service life of equipment fans. Background technique [0002] Due to the high power consumption of chips on complex electronic devices, it is usually necessary to configure a fan to cool the device by air, so as to ensure that the temperature of the chip is within a safe range when the device is running. However, during the use of the equipment, with the volatilization of the grease inside the fan bearing and the wear of the bearing during the high-speed operation of the fan, the rotation resistance of the fan will become larger and larger, which will eventually make the service life of the fan end. If the service life of the fan ends Failure to replace the fan in time will affect the heat dissipation of the device, resulting in device failure. Contents of the invention [0003] In view of this, the present application pro...
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IPC IPC(8): F04D27/00
Inventor 程振
Owner NEW H3C TECH CO LTD