Energy-saving refrigeration device

The utility model provides an energy-saving refrigerating device, which relates to the technical field of refrigerating devices and comprises a refrigerating machine, a heat dissipation window is arranged on the surface of the refrigerating machine, a control panel is fixedly connected to the surface of the refrigerating machine, a water inlet and a water outlet are arranged on the surface of one side of the refrigerating machine, and the water inlet and the water outlet are communicated with the refrigerating machine. The water inlet and the water outlet are respectively provided with a connecting pipe, the arc surface of each connecting pipe is provided with a protection device, each protection device comprises a first clamping hoop, and the first clamping hoops are clamped on the arc surfaces of the connecting pipes. The problems that when the connecting pipe is used, the connecting pipe is arranged to be long, at the moment, the connecting pipe is prone to shaking and shifting in use, the connecting posit