| 摘要 |
PURPOSE: A device for purifying water for a live fish water tub is provided to prevent the malfunction of an aeration motor due to the leakage of water. CONSTITUTION: A device for purifying water for a live fish water tub comprises an aeration room(6), a separation room(7), a discharge room(8), an aeration motor(11), an aeration impeller, and an external air inflow pipe(13). The aeration room aerates the external air flown in through a water inlet tube in water. The separation room separates bubble components containing contaminants from the water discharged from the aeration room. The aeration motor is installed in the outer upper part of the aeration room. The aeration impeller is mounted in the motor shaft of the aeration motor. The external air inflow pipe is extended to the top of the aeration room through the wall of the aeration room. |
