Wind-powered Exhaust Fans

How does it work?

  • Shrijee Wind Ventilators are placed on rooftops of industrial sheds.
  • Industrial activity generates heat and hot air being lighter moves upwards.
  • The lighter air get accumulated in the turbine of the Shrijee Wind Ventilator.
  • As the hot air tries to escape from the turbine, it exerts a backwards thrust on the vanes and sets them in a rotational movement.
  • This rotation creates a suction, which pulls more hot air from the room into the turbine.
  • With the help of natural wind blowing over the rooftop, the RPM of the turbine increases.
  • This increases the discharge capacity of the Shrijee Wind ventilator.
  • As the hot air is thrown out, fresh air starts entering through windows and door openings.
  • The Shrijee Wind Ventilator thus generates continuous air circulation within the room resulting in cooler inside temperatures & discharge of foul smells.
  • Hygienic work conditions result in improved productivity.

For FAQ : Click Here

Clients We Have Served