Ventilation Systems can be active or passive. Turbine air ventilators are passive ventilation systems. Other examples of passive ventilation systems are the traditional metal pot vents and the popular ridge and roof ventilation systems. Passive ventilation systems do not need electricity to work. Whereas, an active ventilation systems could be an electric powered whole house fan or a powered roof ventilator.
Turbine air ventilator consists of a turbine mounted on a sheet metal cylinder. They are normally installed like roof line vents along the face of the roof. When the wind blows, the turbine spins which draws air up out of the attic. Passive turbine air ventilator need wind to be effective, but active turbine vents are not dependent on wind. Turbine air ventilator are round metal vents with fins in them. They normally stick up from the roof surface to about 18 to 20 inches. The fins are actually located in a dome shaped structure that spins when the wind blows across it. The faster the wind, the faster the turbine air ventilator will rotate. Turbine air ventilator are effective in replacing the hot air in your attic within minutes. Wind blows across the fins in the roof turbine and it exhausts the heat build up.
The mechanics involved in the air movement is very simple. During warm weather, the air present inside the attic heats up and since warm air rises, it tends to rise up. When the turbines rotate, they suck the warm air out through the vent thereby bringing out a drop in temperature in the attic. Turbine vents have been vastly used for many years in residential, agricultural, commercial and industrial buildings. They are cheap and easy to install and can pump out vast amounts of air from the attic. exhaust fan wind fan air ventilation systems roof ventilator
Turbine air ventilator consists of a turbine mounted on a sheet metal cylinder. They are normally installed like roof line vents along the face of the roof. When the wind blows, the turbine spins which draws air up out of the attic. Passive turbine air ventilator need wind to be effective, but active turbine vents are not dependent on wind. Turbine air ventilator are round metal vents with fins in them. They normally stick up from the roof surface to about 18 to 20 inches. The fins are actually located in a dome shaped structure that spins when the wind blows across it. The faster the wind, the faster the turbine air ventilator will rotate. Turbine air ventilator are effective in replacing the hot air in your attic within minutes. Wind blows across the fins in the roof turbine and it exhausts the heat build up.
The mechanics involved in the air movement is very simple. During warm weather, the air present inside the attic heats up and since warm air rises, it tends to rise up. When the turbines rotate, they suck the warm air out through the vent thereby bringing out a drop in temperature in the attic. Turbine vents have been vastly used for many years in residential, agricultural, commercial and industrial buildings. They are cheap and easy to install and can pump out vast amounts of air from the attic. exhaust fan wind fan air ventilation systems roof ventilator
No comments:
Post a Comment