Constant-temperature quilt with liquid pipeline

The utility model belongs to the technical field of quilts, and particularly relates to a constant-temperature quilt with a liquid pipeline, which comprises a quilt head, a water bag arranged in the middle of the inner side of the quilt head, a heater arranged on one side of the water bag, a first connecting pipe connected between the water bag and the heater, and a micro pump arranged on one side of the water bag far away from the heater. And a connecting pipe II is connected between the water bag and the micro pump machine. By means of the structure, the liquid pipeline and the like are prevented from being directly sewn in the quilt core, a traditional quilt core is divided into the upper quilt core and the lower quilt core, the liquid pipeline and the liquid pipeline are arranged between the upper quilt core and the lower quilt core, and when the quilt core needs to be disassembled and cleaned, the upper quilt core and the lower quilt core can be rapidly and directly disassembled to be independently clean