Piglet heat preservation water heating pad

The utility model provides a piglet heat preservation water heating pad, which relates to the technical field of piglet feeding and comprises a heat preservation pad, a water inlet pipe is arranged on one side of the heat preservation pad, a water outlet pipe is arranged on one side, far away from the water inlet pipe, of the heat preservation pad, a connecting water pipe is arranged on one side of the heat preservation pad, and one end of the water inlet pipe and one end of the water outlet pipe are communicated with the connecting water pipe. A groove is formed in the heat preservation pad, a heat preservation layer is arranged on the top of the groove, a heat supply pipe is arranged in the groove, one end of the heat supply pipe communicates with the water inlet pipe, the other end of the heat supply pipe communicates with the water outlet pipe, a plurality of baffle plates are installed in the heat preservation pad at equal intervals, and the baffle plates and the heat supply pipe are installed in a mutua