| 摘要 |
A water filtration device is provided herein. The major characteristic of the present invention lies in the use of a fan at the bottom of the water filtration device which mainly contains a number of tubular members sleeved together to form passageways to guide the water to drive the fan's rotation. As the blades of the fan spin, the water is propelled upward to sustain the filtering particles to continue moving amidst the water, in contrast to the prior approach which has the water to flow downward in one direction to confine the filtering particles.
|
