Water tank, foot bath base station and foot bath equipment

The utility model relates to the field of production and manufacturing of foot bath equipment, in particular to a water tank, a foot bath base station and foot bath equipment, the water tank comprises a tank body, a tank cover and a steam cover, the tank cover is arranged on the tank body, the steam cover is arranged on the side, away from the tank body, of the tank cover, and the steam cover and the tank cover are arranged at intervals. The box cover is provided with a steam through hole, the steam cover covers the steam through hole, so that steam in the box body enters the interval space between the steam cover and the box cover through the steam through hole, and most of the steam is condensed into water drops in the interval space; the steam cover is provided with the exhaust hole communicated with the outside, a small part of steam flows to the outside and the base station from the exhaust hole, most of the steam is blocked by the steam cover, and the small part of the steam is diluted by air in the flo