| 摘要 |
PURPOSE: A heating device using a bicycle is provided to operate a boiler even at a place where supplying electricity or fossil fuel is difficult because thermal energy is obtained without additional energy except for manpower. CONSTITUTION: A heating device using a bicycle(10) comprises a frame, a rotary shaft(20), a pedal(14), a step-up gearbox(50), a rotary body, and a housing. The rotary shaft is rotatably installed in the frame. The pedal drives the rotary shaft. The step-up gearbox increases the RPM of the rotary shaft. The rotary body is connected to the step-up gearbox, and rotated. The rotary body is rotatably installed inside the housing. The housing is oppositely placed to an outer wall of the rotary body, and second grooves of the rotary body are correspondently formed to first grooves in a barrier of the housing. Cavitation is generated in fluids charged in between the rotary body and the housing so that the fluids are heated.
|
