| 摘要 |
A cooling water line structure of a cylinder head is provided to simplify the appearance of an engine and facilitate the flow of cooling water by arranging a cooling water line on the cylinder head. A cooling water line structure of a cylinder head comprises a cylinder head outlet pipe(100) having a first and a second and a third connecting pipes(110,120,130); and a cooling system outlet pipe(200) having a first and a second and a third and a fourth path pipes(210,220,230,240). A pair of head cooling water jackets(310,320) are connected through the first connection pipe. The second connecting pipe is connected to a cooling line of a radiator. One side of the third connection pipe is extended from the first connection pipe and the other side is connected to the cooling line of a water pump(330). |
