| 摘要 |
Disclosed are a hybrid plasma generating device and method, and electrically heated cooking devices using hybrid plasma. The electrically heated cooking device comprises: a vaporizing section, which heats water stored inside with electric energy to generate vapour; a jet nozzle, which ejects the vapour provided from the vaporizing section; and a discharge section, which is disposed at an insulator around the jet nozzle to apply a strong electric energy to the vapour ejected from the jet nozzle so as to discharge and convert the vapour into hybrid plasma including hydrogen plasma and oxygen plasma, wherein the hybrid plasma is used as an energy transfer medium for cooking devices. Therefore, by using a high-temperature hybrid plasma with a relatively high energy density while adopting the electric heating method, the invention can increase the heat-transfer efficiency and reduce heating time even for small-sized cooking devices. |
