초록 ▼

A steam generating device (1) is provided with a metal housing (2), a water supply opening (3) for supplying water into the housing (2), a steam generating heater (4) embedded in the lower part of the housing (2) and evaporating the water supplied from the water supply opening (3), a steam temperatu

A steam generating device (1) is provided with a metal housing (2), a water supply opening (3) for supplying water into the housing (2), a steam generating heater (4) embedded in the lower part of the housing (2) and evaporating the water supplied from the water supply opening (3), a steam temperature raising heater (5) provided above the steam generating heater (4) with a predetermined distance from an inner wall of the housing (2) and raising the temperature of the steam generated by the steam generating heater (4), and a discharge opening (8) for discharging the superheated steam generated by the steam temperature raising heater (5).

대표청구항 ▼

1. A steam generating device comprising: a metal housing;a water supply opening that supplies water into the housing;a steam generating heater that is embedded in a lower portion of the housing and vaporizes the water supplied from the water supply opening to generate steam;a steam temperature raisi

1. A steam generating device comprising: a metal housing;a water supply opening that supplies water into the housing;a steam generating heater that is embedded in a lower portion of the housing and vaporizes the water supplied from the water supply opening to generate steam;a steam temperature raising heater that raises temperature of the steam generated by the steam generating heater;an outlet from which superheated steam generated by the steam temperature raising heater flows out; anda partition member disposed in the housing and having a portion extending in a vertical direction, whereinthe housing is provided with the outlet,an upper portion of the housing is provided with the steam temperature raising heater, andthe steam generated by the steam generating heater is guided to the steam temperature raising heater by the partition member. 2. The steam generating device according to claim 1, wherein the steam generating heater generates heat at a temperature lower than a softening temperature of the housing; andthe steam temperature raising heater generates heat at a temperature higher than the softening temperature of the housing. 3. The steam generating device according to claim 1, wherein the steam temperature raising heater is disposed above the steam generating heater. 4. The steam generating device according to claim 1, wherein the partition member encloses the steam temperature raising heater; is disposed away from the inner wall of the housing; and a steam path is formed between the housing and the partition member. 5. The steam generating device according to claim 1, wherein a steam path in a space enclosed by the partition member is formed to be serpentine. 6. The steam generating device according to claim 1, wherein heat resistance of the partition member is higher than the housing. 7. The steam generating device according to claim 6, wherein the housing is formed of aluminum or an aluminum alloy; andthe partition member is formed of stainless steel. 8. The steam generating device according to claim 1, wherein heat resistant black coating is applied to a surface of the partition member which faces the steam temperature raising heater. 9. The steam generating device according to claim 1, wherein the partition member is provided with a fin for heat exchange. 10. The steam generating device according to claim 1, wherein the outlet is formed through the housing, anda surface through which the outlet is formed protrudes beyond the lower portion where the steam generating heater is embedded. 11. A cooking device comprising: the steam generating device according to claim 1;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 12. A cooking device comprising: the steam generating device according to claim 2;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 13. A cooking device comprising: the steam generating device according to claim 3;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 14. A cooking device comprising: the steam generating device according to claim 4;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 15. A cooking device comprising: the steam generating device according to claim 5;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 16. A cooking device comprising: the steam generating device according to claim 6;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 17. A cooking device comprising: the steam generating device according to claim 7;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 18. A cooking device comprising: the steam generating device according to claim 8;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 19. A cooking device comprising: the steam generating device according to claim 9;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan. 20. A cooking device comprising: the steam generating device according to claim 10;a heat room that houses a food material to be cooked and is supplied with superheated steam from the outlet;a circulation fan that circulates steam in the heat room; anda circulation heater that heats the steam circulated by the circulation fan.