| 摘要 |
PURPOSE: A convection-type electric boiler is provided to minimize the loss of heat with smooth heat transfer and to construct various capacities of boilers with a dividable structure according to properties of installed areas. CONSTITUTION: A convection-type electric boiler comprises multiple heat transferring chambers(100) with electric heaters(200). The dividable heat transferring chambers are connected to successively transfer heat with the electric heaters. The electric heaters are arranged to make air flowing between the heat transferring chambers be rotated from an inlet(110) to an outlet(130) while the air flowing between the heat transferring chambers is pressed. |
