Energy-saving heating device

Abstract

An energy-saving heating device, relating to technical field of energy-saving heating, comprising a box body, and front surface of box body is rotatably connected with two doors; bottom of inner wall of box body is fixedly connected with an insulating layer, and inner wall of insulating layer is fixedly connected with a buffering insulation box; bottom of inner wall of buffering insulation box is fixedly connected with a heating rod; top left side of insulating layer is fixedly connected with a water outlet pipe, and upper end of water outlet pipe is fixedly connected with a water stop valve; top right end of insulating layer is fixedly connected to a water inlet pipe, and upper end of water inlet pipe is fixedly connected to an instantaneous water heater. The energy-saving heating device is provided with a circulation pump that increases water pressure in water outlet pipe.

Dependencies are inferred from the claim text.