Explosion Proof Ventilation Fans


Explosion Proof Ventilation Fans

Ventilation fans are used as a mechanical method of providing ventilation in spaces where it is not possible naturally. Ventilation fans work on electricity, while a few ones run on solar power. It is common to find these fans installed in commercial places - restaurant kitchens, offices, hospitals – homes, and industrial spaces. While these fans work on improving the circulation of clean air, thereby reducing the risk of health hazards, they themselves are prone to electrical accidents.

What are Explosion Proof Ventilation Fans?

Explosion proof ventilation fans are no different from regular ones, providing ventilation and also keeping the overall temperature in control inside rooms or industrial spaces. However, they have an additional feature of being spark resistant. Compared to domestic use, these fans are more relevant in industries, factories and manufacturing plants where highly inflammable substances are dealt with on a regular basis.

Explosion proof ventilation fans can be used in homes too, to make sure of a safe living environment. In garages, attics and basements, people tend to store inflammable chemicals that could lit up with a single spark from the ventilation fan. Hence it makes sense to install this type of fan where there is a risk of explosion.

Installing Explosion Proof Ventilation Fans

The installation process of these fans in homes is fairly easy. They are easily available and are wall mountable. Let’s take a look at the various steps involved in installation.
  • The first step in the installation process is to determine the exact location where the fan needs to go on the wall. This is important as the position determines the effectiveness of the ventilation provided. If you prefer to install the fan on the ceiling, more arrangements need to be made in terms of a gap for the exact size of the fan.

  • Next, you need to consider if you would be willing to get a duct system installed as well. If not, the fan needs to go on an exterior wall. The best way to expose of harmful gases and contaminated air is through ducts that carry the air directly out of the house.

  • The wall of the house needs to be capable of bearing the weight of the explosion proof ventilation fan. If that seems unlikely, then wooden slabs or bars can be used to provide enough support to the fan.

  • Cut a hole in the wall to the exact size of the fan.

  • The fan now needs to be installed in the hole by fitting it in and screwing it tightly to the frame in the wall.

  • After installing the explosion proof ventilation fan, the wiring needs to be completed. High quality wiring and switch need to be used, and connected to the power supply. Run a few tests to check the efficiency of the system and its safety, before you can start using it.
Explosion proof ventilation fans need to be selected based on a few guidelines. You need to consider the size and nature of the room, the nature of the inflammable materials stored in the room, and the necessity of the use of ducts. These systems can be purchased online or from local retail outlets.

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