PURPOSE: A steam spray device is provided to generate steam by heating water inside a heating tank and to sterilize a place such as a dining room. CONSTITUTION: A steam spray device comprises: a water tank(100) having a storage tank at the upper portion and a heating tank at the lower portion； an opening/closing unit which opens a flow hole in case that the level of the heating tank is below the first specific level and closes the flow hole in case that the level of the heating tank is over the first specific level； a heating coil； a heating plate(131) which is formed at the lower portion of the heating tank； a drainage(132) for discharging water stored in the heating tank； and a steam hose(200) which is connected to the heating tank at one end.본 발명은 스팀분사장치에 관한 것으로, 더욱 상세하게는 간편하게 주방 등에서의 세균번식을 억제하고 살균이 어려운 틈새 등의 장소도 편리하게 살균작업을 할 수 있는 스팀분사장치에 관한 것이다.
