| 摘要 |
A steam generating device according to the present invention comprises a hollow steam body; a steam pipe inside the steam body; a power supply part connected to the steam pipe; a water inlet on the top of the steam body to supply water to the steam pipe; and a steam outlet on the top of the steam body to discharge steam to the outside. Multiple injection units may be arranged on the water inlet to face each other. The present invention prevents the steam pipe from overheating using a structure to inject raw water supplied from the top of a steam vessel to the top of the steam pipe inside the steam vessel. |
