Tea water-cooling, cooling, spreading and fresh-keeping platform

A tea water-cooling, cooling, spreading and fresh-keeping platform comprises a cavity with an opening in the upper side, a wind tunnel platform is installed at the opening in the upper side of the cavity, the cavity comprises a front side wall, a rear side wall, a left side wall, a right side wall and a bottom wall connected with the bottoms of the side walls, an included angle is formed between the bottom wall and the wind tunnel platform, and the front side wall is higher than the rear side wall; a ventilation hole is formed in the position, close to the bottom, of the front side wall and provided with a fan system, the air chamber is located outside the front side wall, the fan system is located in the air chamber, and a cooling device is arranged in the air chamber. The air chamber is cooled through the cooling device, the fan system feeds cooled air into the cavity through the ventilation holes, and then the cooled air is uniformly blown out of the air tunnel platform above, so that the silk wadding tea