| 摘要 |
PURPOSE: A radiative canned motor pump is provided to change shapes of a water power unit cover and a can structure corresponding to the same so that water cooling heat radiation by cooling water is obtained by obtaining a passage for thermal conduction. CONSTITUTION: A radiative canned motor pump comprises a can structure(130). The can structure arranged between a housing unit and a water power cover(111) cuts off a fluid flow. One or more protrusion units(114) are formed in an end portion where the water power cover is connected to the can structure. A plurality of grooves(135) is formed in the can structure so that the protrusions can penetrate through the grooves. |
