IN2015MU02647A - - Google Patents

Abstract

A device for creating artificial air flow and generating electricity comprises of a blower , an air jet , an air duct , an air speed booster , a rotary vane unit ,silencer , pressure controller, control panel , assembled in a pre-determined order, to facilitate increase of wind velocity and gain control over it. The windmill thus envisaged is rotary vane unit for power generation such that the windmill now serves as a wind turbine. According to the aspect of the present invention there is provided: 1. Air supply initiating means (4 No. of blowers) 10 adapted to initiate the air supply at a predetermined speed for the operation of the turbo generator. 2. Air speed enhancing means 12 connected to the air supply initiating means 10, the air speed enhancing means 12 adapted to generate air with a pre-determined enhanced speed. 3. An air duct 14 comprising at least one entry end and one exit end, the air duct 14 adapted to receive air with the enhanced speed at the entry end. 4. Air speed booster 16 provided in the air duct 14 in close proximity to the exit end, the air speed booster 16 adapted to reduce the volume of the air duct 14 and generate air with a pre-determined boosted speed; 5. A turbine adapts to receive air with the boosted speed and convert the energy of the air with the boosted speed to rotational energy. 6. Generator is coupled to the turbine which produces electrical output. 7. Turbine and generator together called as rotary vane unit 18. 8. Pressure controller unit 22 consists of 6 exhaust fan to create negative pressure past the rotary vane unit 18. 9. A silencer 20 to reduce the noise. 10. A control panel 24 to control the system electric supply.