▎ 摘　　要

NOVELTY - The utility model relates to the field of water bed, especially a graphene self-limiting temperature internal circulating water bed, comprising a base, a bed body and a water bag film, the water bag film is connected with the upper end of the base, the base is placed in the bed body, two ends of the base are provided with four L-shaped circulating cavity, the L-shaped circulating cavity is provided with a water circulating fan, the upper end groove of the base is provided with a graphene heating film, the graphene heating film is provided with a waterproof film, the graphene heating film is provided with 1 main electrode and 9 negative electrodes. The utility model adopts graphene heating film to heat the water, and the water circulation fan is set in the inner part to make the water flow, compared with the traditional structure, the inner structure is simple, the heating is uniform, at the same time, the graphite alkene has better heat conducting performance and reliable safety