| 摘要 |
PURPOSE:To connect a fluid stirrer to a rotating shaft of a wind mill, and communicate said fluid stirrer with a tank through a fluid pump, thereby improving the durability of the device. CONSTITUTION:When a wind mill 8 is rotated by a wind force, a pump 3 is rotated by means of a rotating shaft 5. Water supplied through a water inlet 6 to a fluid stirrer 1 by means of a fluid pump is stirred between the pump 3 and a turbine 2, as a result of which the temperature of water increases and water becomes hot water. The hot water is taken out of a water outlet 7 provided at the outer peripheral part of a turbine 2, and is returned to the tank. Water within the tank is used as it is when the temperature thereof is increased to a working temperature, but it is generally introduced into a heater where it is reheated to be used. According to the device constructed as described above, the temperature of the fluid is increased by the fluid friction, and it can extremely reduce the wear in the heat generating part, whereby the durability of the device can be improved. |
