Warming device for enteral nutrient solution infusion of critical patient

The utility model belongs to the technical field of medical instruments, and particularly relates to a critical patient enteral nutrient solution infusion heating device which comprises a shell, a heating wire is arranged in the shell, two rotating shafts are movably arranged on the inner wall of the top of the shell, and the bottoms of the rotating shafts extend into the shell and are fixedly provided with cleaning rollers. A connecting structure and a guide pipe are arranged at the top and the bottom of the shell correspondingly, a connecting pipe is movably arranged in the connecting structure, a locking block is fixedly arranged on one side of the connecting pipe, a control panel is arranged on the front face of the shell and electrically connected with a heating wire, and two waste outlets are formed in the bottom of the shell. The connection structure comprises a connection seat, the connection structure is simple to operate and convenient to use, the connection pipe can be fixed through the connection