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Time：2022-01-22Views：0
The technology and characteristics of the cooling fan have been completely perfected, and the application of new technologies has been continuously discovered. The specifications of the cooling fan range from 8mm to 28b250m. The working voltage is 9V, 12V, 24V, 48V, 110V, 220V, 380V, and the appearance plan is square, ring, olive, etc.
The characteristic of the cooling fan is different from other products. The cooling fan actively stirs the atmosphere and speeds up the atmosphere. Therefore, it also sucks in dust at the same time. Vacuum cleaners mainly have two aspects. One is to suck in the bearings, and the other is to suck in the rotor and stator. The vacuum cleaner will more or less affect the cooling fan. The practice is generally from the following two aspects.
In the plan, the place where the motor is installed on the outer frame should be increased to allow the motor to settle, reduce the distance between the stator and the rotor, and reduce the ingress of dust. Adopting double ball bearings, the ball has a certain ability to prevent dust, and the bearing is not easy to be disturbed by tension.
In addition to the above two aspects, dust-proof maintenance from the cooling fan itself, adding a dust-proof net to the fan is also a very useful method. Because the amount of heat dissipation fans with dust prevention plans is small, most manufacturers do not have such molds. Therefore, it is more ideal to add dust nets in an environment where molds are not opened.
For the manufacturer of cooling fans, letting the fans have the advantages of ventilation is the primary factor, but the cooling fans can always carry forward their due benefits, that is, reliability. This is an important factor in the strength of a cooling fan manufacturer. .
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2021-12-24
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