| 摘要 |
<p>A cylindrical casing 33 is provided in a tank 25 in which a pump 14 and a heat exchanger 15 are assembled. A heater 12 is mounted at the top of the tank 25 in such a way that its heating section 12a is inserted into the casing 33. A constant-temperature liquid is fed from an inlet 36 at the lower end of the casing 33, fills the inside of the casing 33, and then flows out from the outlet 37 at the upper end, while it is simultaneously heated by the heater 12. <IMAGE></p> |
