| 摘要 |
PURPOSE:To provide an evaporating type condenser in which a load of a bearing or particularly a bearing of a rotary shaft of a motor can be alleviated. CONSTITUTION:An evaporating type condenser has a condensing heat exchanger 1, a blower 2, a sprinkling funnel 3 and a drain pan 4, and comprises a motor side magnet disc 9A formed in a disclike state at a lower end of a rotary shaft 8 of a motor 5 for driving the blower 2 and a funnel side magnet disc 9B provided at an upper end of a funnel shaft 10 of the funnel 3 in such a manner that the discs 9A, 9B are fixed oppositely at flat surfaces at a predetermined interval. A magnet coupling 9 is formed of the discs 9A, 9B to transmit a rotary force by attracting forces of both the discs 9A, 9B. |
