| 摘要 |
The present invention relates to a device for generating heat energy that can serve both as a portable heater and a rice cooker by using the energy source generated in accordance with phase variations. The object of the present invention is to provide a device for generating heat energy capable of doubling heat efficiency by decreasing the amount of waste heat, as well as by minimizing the exhausting amount of the heated steam to the outside so as to minimize waste of water. The present invention is characterized in that, the device comprises a cylindrical body having a receiver stored with water, which generates steam as the water is heated by a heat source; a cover engaging with said cylindrical body to cover the upper part thereof, having a heat exchanging chamber whose upper part communicates with the outside, and whose lower part communicate with the cylindrical body optionally by the difference between the water level of the cooling water stored therein and that of the water in the cylindrical body, and having a steam outlet formed in one side thereof to exhaust the steam therein; a heat exchanger having an inlet and an outlet, provided so as to be under said cooling water; and a flexible tube connecting the steam outlet of said cover and the inlet of the heat exchanger, so as to discharge the heated steam generated in the cylindrical body into the cooling water via the outlet of the heat exchanger.
|
