What is the role of the fan guard and the handling of the fan guard

The fan guard is generally used to improve the efficiency of the fan and used for driving. Simply put, the fan that blows outside is to eliminate other possible air leaks to ensure that the fan's wind passes through the heat sink as much as possible.

For fans that draw air out, it is necessary to ensure that as much air as possible comes from the heat sink, not from other places. In this way, the efficiency of the fan is high. The smaller the gap between the fan blades and the fan cover, the higher the efficiency. Let's take a look at the function of the fan cover in detail.

Fan guard function

1. Use time: prevent dust from entering the fan, which will reduce the life of the fan.

2. Protection measures: mainly protect your fingers from being hit by the fan. If you are hit by a 600rpm fan, think about the consequences!

3. Prevent items from entering: prevent large objects from hitting the fan, and protect the fan from sucking in large but small masses.

4. Control the air duct: Because the fan is self-cooling, if there is a wind cover, the wind cover will be blown to the D end along the gap between the wind cover and the heat sink, so as to take away the heat of the heat sink. If there is no windshield, the wind of the fan has no direction, and the heat dissipation effect is extremely poor.

Handling of the fan guard

The wire fan guard is designed for optimal fan airflow and noise reduction. It is an ideal protection against injuries caused by rotating fan blades, and also protects fans and cables from damage and ensures safe operation. Some fan guards can even improve energy efficiency.

The fan guard usually has an outer ring, concentric ribs and a middle mounting hole and/or some kind of outer bracket or fastener to mount it on the fan or motor. They may be flat, domed and flat or bowed on both sides, in addition to custom shapes and configurations. In addition, the fan guard can be anodized, painted and finished in different ways to suit the application and cosmetic purposes.

In order to manufacture fan guards, different types of metal wires, made of stainless steel or bright basic steel, usually have resistance or arc welding into various shapes, from round to rectangular to custom configuration and size, depending on its expected usage.

Through the introduction of the editor, everyone knows what the role of the fan net cover and the handling of the fan guard are. If you want to learn more about mechanical knowledge, please visit our website.