Multi-polar type oxygen anion combination electrode and oxygen anion generator thereof

The utility model discloses a multi-polar type oxygen anion combination electrode. The combination electrode (5) comprises a first electrode (1), a second electrode (2), a third electrode (3) and an insulated electrode (4) provided with an electrical insulating?layer, wherein ?insulated?wires distributed on two opposite faces of the second electrode (2) make up the insulated electrode (4); the insulated electrode, together with the second electrode (2), is clipped between the first electrode (1) and the third electrode (3); and surfaces of the first electrode (1), the second electrode (2), and the third electrode (3) are covered with titanium dioxide thin film layers. According to the combination electrode, high effective?electrode area, low air?resistance through the electrode and high comprehensive?performances can be obtained. The combination electrode can be adopted for manufacturing a high-efficiency oxygen anion generator.