| 摘要 |
A water boiler includes a water storage tank, a heater, and a heat pipe unit. The water storage tank includes a heating room, an outer water storage room, and an inner water storage room between and spaced from the heating room and the outer water storage room in a radial direction. Outside water flows from an inlet pipe to the outer water storage room, and water in the outer water storage room flows into the inner water storage room and the heating room for storage. The heater includes an induction coil. The heat pipe unit includes a plurality of heat-transfer pipes. An upper segment of each heat-transfer pipe is arranged in the heating room, while a lower segment of each heat-transfer pipe is received in the induction coil. When the induction coil turns ON, heat-transfer pipes are heated to heat the water in the heating room.
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