| 摘要 |
<p>Disclosed is an energy-saving type pump (1) suitable for pumping a large volume of fluids. That is to say, the pump (1) comprises a body (6), a motor (2) having 8 or more electrodes for driving the pump, an impeller (4), and vanes being included in the impeller (4) of the pump (1), wherein number of the vanes (5) of the impeller (4) is more than 8, a diameter of the impeller (4) and the body (6) is relatively wide. As a result, the present invention has advantages of ensuring an excellent energy-saving effect and pumping a large volume of fluids with the same power consumption.</p> |
