[0026] Such as Figure 1-4 As shown, the embodiment of the present invention provides an energy-saving electric boiler, including a boiler device 1. The upper part of the boiler device 1 includes a water inlet 2 and a heat preservation top cover 3. The water inlet 2 is opened on the top of the boiler device 1, and the heat preservation top cover 3 The bottom side is hinged with the top side of the water inlet 2, so that water can be poured into the inside of the boiler device 1 through the water inlet 2. The outside of the boiler device 1 includes a heat preservation tube 4, the inner wall of the heat preservation tube 4 and the boiler The outer side of the device 1 is sleeved, so that the heat preservation tube 4 can ensure that the heat inside the boiler device 1 will not quickly lose. The left side of the heat preservation tube 4 includes a faucet 5, and one end of the faucet 5 and the left side of the heat preservation tube 4 Plugging, one end of the faucet 5 penetrates the left side of the heat preservation tube 4 and extends to the inside of the boiler device 1. The inner cavity of the faucet 5 communicates with the inner cavity of the boiler device 1, so that the user can receive hot water through the faucet 5 , The bottom of the boiler device 1 includes a support leg 6, the top of the support leg 6 is fixedly connected to the bottom of the boiler device 1, the bottom of the support leg 6 includes a threaded leg 7, and the top of the threaded leg 7 is fixedly connected to the lower end of the support leg 6. , So that the boiler device 1 can be supported by the threaded leg 7 on the support leg 6. The outer side of the threaded leg 7 includes a nut 8, a support block 9 and a roller 10. The inner side of the nut 8 is threadedly connected with the upper part of the threaded leg 7 to support The middle of the block 9 is sleeved with the middle of the threaded leg 7, and one side of the roller 10 is fixedly connected to the side of the lower part of the support block 9, so that the support block 9 can slide up and down along the threaded leg 7, so that the support block 9 can carry The roller 10 slides up and down, so that when the nut 8 is rotated on the threaded leg 7, the nut 8 can move under the threaded leg 7, so that the support block 9 can be continuously pushed down when the nut 8 is continuously rotated downward, thereby When the support block 9 is pushed to the lower end of the threaded leg 7, the support block 9 can contact the ground through the roller 10, so that the roller 10 can lift the boiler device 1 through the support block 9, the threaded leg 7 and the support leg 6, thereby making the boiler The device 1 can be moved by the roller 10, so that when the nut 8 is rotated upwards, the lower end of the threaded leg 7 can slowly move down until it touches the ground, so that the threaded leg 7 can support the boiler device 1 through the support leg 6. The right side of 1 includes an air extraction head 28, an air duct 29, a heating tank 30, a heating coil 31 and a temperature guide metal needle 32. One end of the air extraction head 28 is plugged into the upper part of the right wall of the boiler device 1, and the air duct 29 One end is plugged into the upper right side of the boiler device 1, the left side of the heating tank 30 is fixedly connected to the right side of the boiler device 1, one end of the heating coil 31 is fixedly connected to the inner wall of the heating tank 30, and one end of the heat conducting metal needle 32 is connected to The lower part of the left wall of the heating tank 30 is inserted, the left end of the temperature conductive metal needle 32 penetrates the left side of the heating tank 30 and the right side of the boiler device 1, and the left end of the temperature conductive metal needle 32 penetrates the right side of the metal heating ball 15 and extends To the inside of the sand layer 17, so that the temperature-conductive metal needle 32 can transfer heat into the inside of the metal heating ball 15 to raise the temperature of the sand layer 17.
[0027] The inside of the boiler device 1 includes a sand-filled insulation wall 11, a power supply base 12, a power cord 13, a heating base 14, a metal heating ball 15, an inner tank 16, a sand layer 17, a filling inlet 18, a heating ring 19, an electric wire 20, and a heat conduction Through hole 21, first heat conduction tube 22, temperature conductive metal block 23, oil-filled copper tube 24, second heat conduction tube 25, heat conduction metal wall 26 and heating copper tube 27, one side of sand-filled insulation wall 11 is connected to boiler device 1 The inner wall of the power base 12 is fixedly connected, the bottom wall of the power supply base 12 is fixedly connected to the inner bottom wall of the boiler device 1, one end of the power cord 13 is electrically connected to one side of the power base 12, and the bottom of the heating base 14 is electrically connected to the top of the power base 12 The bottom of the metal heating ball 15 is fixedly connected to the top of the heating base 14, one side of the inner liner 16 is fixedly connected to the inside of the metal heating ball 15, the sand layer 17 is filled with the inside of the metal heating ball 15, and the filling port 18 is located The top of the metal heating ball 15 is opened, one end of the heating ring 19 is fixedly connected to one side of the inner tank 16, one end of the wire 20 is electrically connected to the other end of the heating ring 19, and the thermally conductive through hole 21 is opened in the lower part of the metal heating ring 31 , One end of the first heat conduction tube 22 penetrates the bottom of the inner tank 16 and the sand layer 17 and extends to the inside of the heat conduction through hole 21 to be fixedly connected to the heat conductive metal block 23, so that the first heat conduction tube 22 can transfer the heat of the inner tank 16 The heat in the sand layer 17 is transferred to the heat conducting metal block 22 inside the heat conducting through hole 21. One end of the first heat conducting tube 22 is inserted into the bottom of the inner tank 16, and the top of the heat conducting metal block 23 is connected to the first heat conducting tube 22. The lower end of the oil-filled copper pipe 24 is fixedly connected, the outer surface of the oil-filled copper pipe 24 is fixedly connected to the bottom of the heat conducting metal block 23, one end of the second heat conduction pipe 25 is fixedly connected to one end of the oil-filled copper pipe 24, and the bottom of the heat conducting metal wall 26 is connected to the first The upper ends of the two heat-conducting tubes 25 are inserted, and one end of the heating copper tube 27 is inserted into one side of the heat-conducting metal wall 26.
[0028] When in use, the support block 9 can slide up and down along the threaded leg 7, so that the support block 9 can slide up and down with the roller 10, so that when the nut 8 is rotated on the threaded leg 7, the nut 8 can be under the threaded leg 7. Move, so that the support block 9 can be pushed down continuously when the nut 8 is continuously rotated downward, so that when the support block 9 is pushed to the lower end of the threaded leg 7, the support block 9 can contact the ground through the roller 10, so that The roller 10 lifts the boiler device 1 through the support block 9, the threaded leg 7 and the support leg 6, so that the boiler device 1 can be moved by the roller 10, so that when the nut 8 is rotated upwards, the lower end of the threaded leg 7 can slowly fall downward Move until it touches the ground, so that the threaded leg 7 can support the boiler device 1 through the support leg 6, so that the electric boiler can be easily replaced where it needs to be placed. After the power cord 13 is inserted into the power source, the current is transmitted to the power source base 12, thereby The power base 12 transmits the current to the heating base 14, so that the heating base 14 transmits the current to the wire 20, so that the wire 20 transmits the current to the heating ring 19, so that the current of the heating ring 19 affects the inner container 16 Start to work and generate heat, so that the heated electric coil transfers heat to the sand layer 17 through the inner tank 16. The sand layer 17 has high density and strong thermal insulation characteristics, so that the sand layer 17 will not heat up while the sand The heat is quickly dissipated, so that the heated sand layer 17 can transfer heat to the metal heating ball 15, using the thermal conductivity of the metal, so that the metal heating ball 15 can heat the water in the boiler device 1 , So as to enable the electric boiler to perform the water heating process. After the heating coil 19 in the inner tank 16 is operated to emit heat, the first heat conducting pipe 22 can divert the heat in the inner tank 16 to the heat conductive metal block 23, thereby The heat-conducting metal block 23 is heated to increase the temperature, so that the heat-conducting metal block after being heated and increased can transfer heat to the oil-filled copper tube 24 in the heat conduction through hole 21, so that the oil in the oil-filled copper tube 24 is heated to increase, thereby When the heat of the oil is transferred to the heat-conducting metal wall 26 through the second heat-conducting pipe 25, the heat-conducting metal wall 26 can be heated and raised, so that the heat-conducting metal wall 26 after being heated and raised can transfer heat to the heating copper pipe 27, thereby heating the copper The tube 27 can be heated to increase the temperature, so that the heating copper tube 27 can heat the water in the upper part of the boiler device 1 to boil water when the metal heating ball 15 is working, so that the electric boiler can perform the water heating process and quickly boil the water, so that the metal heating ball 15 After the heating base 14 is energized, it can generate heat through the heating ring 19 in the liner 16, so that the heated liner 16 can be insulated by the sand layer 17, so that the heat in the liner 16 is not quickly lost, so that The residual temperature in the inner tank 16 can be transferred to the thermally conductive metal block 23 through the first heat conduction tube 22, so that the thermally conductive metal block 23 can pass heat through the oil-filled copper pipe 24, the second heat conduction tube 25, and the thermally conductive metal wall 26 The heat is transferred to the heating copper tube 27, so that the heated copper tube 27 can use the heat in the inner tank 16 to perform the water-boiling process after being heated up. It saves energy while improving the efficiency of water heating, so that the sand in the sand-filled insulation wall 11 after the water boils can effectively isolate the rapid loss of heat in the water, so that the electric boiler can increase the heat preservation time and reduce the water heating by setting the sand temperature. Save energy while saving time and reduce heat loss, so that the high-temperature water vapor emitted by the boiler device 1 when boiling water can enter the air duct 29 through the air extraction head 28, so that the air duct 29 introduces the high-temperature water vapor into the heating tank 30 , So that the heating can 30 can heat up the heating coil 31, so that the heating coil 31 after heating can start to heat up inside the heating can 30, so that the heating can 30 after the temperature can be heated to the temperature guide metal needle 32 The tail is heated, so that the temperature-conductive metal needle 32 can transfer heat to the sand layer 17 in the metal heating ball 15 after being fully heated, so that the sand layer 17 can extend the heat preservation time, so that the electric boiler can use its own work time. The heat output is continuously insulated.
