Float on-line self-cleaning sterilizing glass

The utility model discloses float on-line self-cleaning sterilizing glass, which comprises a float glass plate, the upper surface of the glass plate is attached and plated with gas-phase SiO2 or silica sol to form an anti-diffusion layer by adopting an on-line working method in a float glass production line anneal kiln, and then, the diffusion layer is attached to titanizing compound to form a photocatalysis layer. Since the utility model has on-line production directly, the utility model has simple production process, high production efficiency and low product cost, and the membrane thickness and the large area homogeneity of the photocatalysis layer are guaranteed effectively. Since the anti-diffusion layer is arranged between the glass plate and the photocatalysis layer, the problem of photocatalysis function reduction of the self-cleaning glass is solved effectively, and the self-cleaning and sterilizing functions of the product are guaranteed for a long time. The utility model has isolation, lighting and decoration actions of common glass. Under the excitation of ultraviolet rays, the utility model can realize self-cleaning, sterilizing and deodorizing functions simultaneously.