| 摘要 |
An electric boiler is provided to heat a large amount of heat media and obtain a large amount of heat water at once by simultaneously heating the heat media through parallel arranged heating tubes. An electric boiler includes a heater(10), a radiator(70), and a pump(80). The heater includes an introduction pipe(20), a plurality of heating tubes(30), sheet heating elements(40), and a collecting pipe(60). The introduction pipe introduces heat media. The plurality of heating tubes are connected to the introduction pipe in parallel. The sheet heating elements are provided at outer surfaces of the heating tubes, generate heat energy to heat the heat media flowing through inner passages of the heating tubes. The collecting pipe collects the heat media discharged from the heating tubes. The radiator radiates heat of the heat media. The pump circulates the heat media between the heater and the radiator. |
