| 摘要 |
The present invention relates to an integrated structure of a main engine and sump tank for a ship, wherein the main engine (10) and the sump tank (30) are mutually integrated, the upper side of the sump tank (30) adheres to the lower side of the main engine (10), and a drain pipe (35) communicates with the lower side of the main engine (10) and the upper side of the sump tank (30). Thus, the present invention integrally forms the main engine and the sump tank, allows the upper side of the sump tank to adhere to the lower side of the main engine, has the drain pipe communicating with the lower side of the main engine and the upper side of the sump tank, and has a foreign matter extraction structure capable of smoothly extracting foreign matters, which are contained in lubricant drained in the sump tank from the main engine, through an outlet formed at the inclined bottom surface of the sump tank, thereby basically installing the main engine and the sump tank at a hull through the integrated structure easily, reducing man-hour and work power, reducing costs according to removal of a sealing member for the drain pipe, improving vibrational stability by moving the centroid of the main engine downwards, and also gaining an effect for previously preventing damage to a pump engine by the foreign matters according to maintenance of the lubricant in a proper condition through the efficient foreign matter extraction structure. |
