Active oxygen supply device

Provided is an active oxygen supply device equipped with a cylindrical housing having a first opening and a second opening on the opposite side to the first opening, a plasma exciter disposed inside the housing, in which the plasma exciter generates a dielectric barrier discharge by applying a voltage to blow out an induced flow, and an ozone decomposition device, the plasma exciter is configured such that the blowing-out direction of the induced flow faces the second opening, a gas flow flowing from the first opening to the second opening is generated in the housing by the action of the induced flow, and the ozone decomposition device decomposes ozone contained in the gas flow to generate active oxygen in the gas flow. And the plasma exciter and the ozone decomposition device are configured in such a way that a gas flow containing active oxygen can flow out to the outside of the active oxygen supply device through the second opening. 提供一种活性氧供给装置，其配备有具有第一开口和与第一开口相对侧的第二开口的筒状壳体、配置在壳体内的等离子体激励器、和臭氧分解装置，其中等离子体激励器通