1. PRESENTED BY: J.MIKE TYSON S.RAVIKUMAR S.SAKTHI M.SATHISHKUMAR

2. INTRODUCTION Boiler like assembly used for the purpose of cooking as well as winter air conditioning. Mainly focused on reduced consumption o electric power. A simple arrangement of boiler, oven and heat exchanger.

3. OBJECTIVES To minimize the power consumption by heaters and AC systems in cold countries. Maximum usage of heat energy dissipated during cooking. To reduce the electric energy consumption. To carry out cooking and air conditioning using the same resource.

4. COMPONENTS AND MATERIALS Boiler : Stainless steel Oven : Stainless steel Turbine : Stainless steel Heat exchanger : Copper Steam pipes : Steel

5. LAYOUT

6. WORKING Water is supplied to the boiler from the tank. When heated, steam generates as well the food in the oven is also gets cooked. The steam runs the impulse turbine. Draft fan connected to turbine also rotates. Heat conduction takes place in the HX. Thus a hot stream of air is obtained.

7. ADVANTAGES Maximum utilization of heat energy. No need of electric current. Most economical for countries, especially hotels. Time and money consumption.

8. DISADVANTAGES Limited to cold countries alone. Installation cost is very high. Difficult to maintain. Very sensitive to small change in pressure.

9. CONCLUSION Electric energy can be saved upto 20%. Can be implemented in cold countries and hill stations. Easy installation increases market value of the project.

10. THANK YOU