| 摘要 |
<p>The present invention relates to a stopper to secure a connection pipe for clean engine pipe blocks, by which the outer appearance of a building is beautified, and also, management and repair are easy, and, specifically, to a stopper configured to prevent separation of a connection pipe inserted into holes formed on pipe blocks, and also, to be capable of easily controlling the insertion depth of the connection pipe. To achieve the purpose above, in accordance with the present invention, the stopper to secure the connection pipe forms a fuel supply line and a fuel discharge line by connecting, in a longitudinal direction, blocks on which fuel supply holes and fuel discharge holes are formed in a longitudinal direction, to form a supply line and a discharge line through which fuel is supplied to a high pressure fuel pump mounted on an engine of a ship, forms the fuel supply line and the fuel discharge line by inserting both ends of the connection pipes positioned between blocks into fuel supply holes and fuel discharge holes, respectively, and prevents a separation of the connection pipe by inserting the stopper mounted on the pipe block into a groove formed on the circumference of the connection pipe.</p> |
