Classification of air ventilation system - Huynh Thao Fans

Classification of air ventilation system

To ensure the exchange of air circulation from outdoors to factory, a high-class ventilation system is necessary. Together learn about ventilation system in the following article with us.

  1. Find out what the air ventilation system is?
  2. Purpose of air ventilation system
  3. Classification of air ventilation system
    3.1 In the direction of wind movement
    3.2 According to driving force of wind formation
    3.3 According to the organizational method
    3.4 According to purpose

Maintenance of moisture and cool air in factories is always associated with a cool ventilation system. So what is the air ventilation system? What types of air ventilation system are there? Together learn with us in the following article.

1. Find out what the air ventilation system is?

The air ventilation system is a system that makes the air flow more fresh in a certain space and eliminates the polluted air as well as create intake oxygen. This system is used a lot in the different environments: factories, families, basements, etc. in order to bring moisture to the air, stabilize the temperature. Especially, it removes air and dirt, allergens, exchange and supply necessary oxygen.

2. Purpose of air ventilation system

Main purpose of this system is to remove toxins in the room to environment outside, eliminate moisture and excessive heat. In particular, it provides the necessary amount of oxygen for life. In addition, it is also aimed at overcoming rare incidents such as fires, or spread of harmful substances.

3. Classification of air ventilation system

3.1 In the direction of wind movement

Ventilation in form of blowing: Blows clean air into the room and discharge air in room to outdoor through the openings of room thanks to difference of pressure head. Advantage of this ventilation type is able to supply air to necessary locations, where many people are gathered, or heat and moisture is excessive, wind speed is usually high.

Ventilation in form of absorption: Absorb and discharge the polluted air out of the room and take outside air flows into the room through openings or fresh air inlet thanks to the difference of pressure head. Advantage of ventilation in form of absorption and discharge is able to directly absorb polluted air at a certain place to prevent dispersal in the room, therefore it is highly effective despite of not requiring large ventilation flow.

Ventilation in form of combination: Combination of absorption and discharge is the system of blowing and absorbing. Therefore, we can be proactive when absorbing the air inside and providing fresh air into room.

3.2 According to driving force of wind formation

Natural ventilation: Natural ventilation is a phenomenon of exchanging air from outdoors to indoor through difference of pressure head head. When the pressure head head creates difference of temperature, the wind will be created and pushed into.

Forced ventilation: this is a ventilation process by external force and mainly uses fan.

3.3 According to the organizational method

Overall ventilation: to perform for the whole project, factory

Local ventilation: ventilate in a small area, such as hazardous areas or small rooms.

3.4 According to purpose

Normal ventilation: This ventilation aims to remove moisture, temperature and hazardous substances as well as provide oxygen to humans.

Ventilation for incidents: assemble according to the incident system to overcome when unexpected incidents occur.

We hope that the above article will be helpful for many people who are in need of installing air ventilation systems. With a team of professional, and skilled staff, en.huynhthaofans.com will provide the best product quality as well as the most perfect service to customers.

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