| abstract |
The present invention relates to a kind of open deep-water motors, it includes pedestal, stator winding, shaft, water lubriucated bearing, anti-sand cover and impeller, when being processed to the open deep-water motor, pass through epoxy sealing, the procedure of processings such as froth in vacuum and high-pressure curing, epoxy layer is formed in the outside embedding epoxy glue of stator winding, and high-pressure curing is carried out to epoxy layer, micro-bubble in epoxy layer is compressed to the state under underwater 3000 meters of depth pressure, epoxy layer is made effectively to be coated to stator winding in deep water, solves the etch-proof technical problem of evolution formula deep-water motor stator winding, improve the radiating rate of evolution formula deep water electricity, extend the service life of motor. |