Seawater cooler for circulating water pump motor bearing bush lubricating oil

The utility model relates to a seawater cooler for circulating water pump motor bearing bush lubricating oil, which comprises a shell with an opening at one end, and is characterized in that a drivingshell is detachably arranged at the opening end of the shell in a sealing way, a liquid inlet at the top end of a heat exchange pipe penetrates through a mounting plate and is connected with a liquidinlet pipe, and a driving electric cylinder is arranged in the driving shell. The seawater cooler is reasonable in structural design, the double filtering mechanisms are arranged on the condensate water inlet pipe and are matched with the cleaning plate and the detachable mounting frame, so that floating matters and impurities in seawater can be fully filtered, and the problem that the cooling water amount of the seawater cooler is insufficient due to blockage of the condensate water inlet pipe is solved; according to the seawater cooler, the cooling performance of the seawater cooler is improved, the pipe wall cleani