FAG series explosion-proof exhaust fanFrom the literal meaning, we can all understand that it is an exhaust fan, but with the addition of the word 'explosion-proof', the general meaning is that it can be an explosion-proof exhaust fan. We have all heard of explosion-proof products such as explosion-proof LED lights, explosion-proof operation columns, etc., and we understand the explosion-proof principles of these products, but we do not understand explosion-proof exhaust fans very well. We may have seen exhaust fans before. In some canteens and factories, they can probably remove odors and have a similar function as range hoods. So, where is the explosion-proof function?

One characteristic of explosion-proof exhaust fans is that they can exhaust air, so how to prevent explosions? Firstly, we need to know that many industries produce gases that are prone to explosion, and factories contain a large number of machines that require electricity, which can easily generate heat during use. If the ambient temperature is too high, it may cause the machines to burn out, especially in summer.

In summer, people often take measures to reduce the temperature of industrial environments, such as ventilation and raising altitude, in response to high temperatures. ButFAG series explosion-proof exhaust fanOne of its features is the ability to dissipate high temperatures from the environment. A factory with an explosion-proof exhaust fan has much lower temperatures compared to a factory without one, and high temperatures can easily cause high temperatures or even explosions. Therefore, it is called an explosion-proof exhaust fan. In addition to high temperatures causing explosions, explosive gases can also cause explosions, otherwise it would not be called an explosive gas. Explosive gases have several characteristics, such as compressibility and expansibility, corrosion, toxicity, hydrogen and sulfur containing gases, etc. If such gases are found to contain impurities in industry, explosion-proof exhaust fans can be used to remove them. The working principle of explosion-proof exhaust fan is that the electric motor drives the fan blades to rotate and drive the airflow, so that the indoor and outdoor air is exchanged. The main purpose is to remove polluted air, regulate temperature, humidity, and sensory effects, and to feel cool in such an environment.FAG series explosion-proof exhaust fanWe can usually see it in industrial plants, but it is less commonly used in households. It is located in Zone 1 and Zone 2 hazardous areas. IIA and IIB explosive gas environments. Both Zone 20 and Zone 21 dust-proof areas can be used.