The Bearing Oil Cooler for Motor of The Vertical Pump

摘要

The present invention relates to a bearing oil cooler of a vertical pump motor.;The present invention is formed on one side of the cooling water inlet tube or outlet tube for cooling the bearing oil, and the inner side of the cooling water chamber is formed in a curved space to suppress the generation of vortex of the cooling water is formed in the same plane as the tube seat flange A cooling water chamber having a water chamber flange coupled thereto; A tube seat flange having a plurality of communication holes communicating with the cooling water chamber and coupled to the water chamber flange; It provides a bearing oil cooler of the vertical pump motor including a; and a tube support for fixing the tube is inserted into the communication hole of the tube seat flange and fixed at regular intervals.;According to the present invention, in the bearing oil cooler of the vertical pump motor of a power plant, the bearing oil cooler is improved by improving the weld weakness, preventing the vortex formation structure, and reducing the coolant flow rate, and maximizing the heat dissipation area in the same space for cooling efficiency. This improves the stable operation of the vertical pump motor.;Vertical pump motor, bearing oil cooler, tube flange, coolant chamber, tube