| 摘要 |
<p>A water-cooling type heat exchanger according to the present invention includes a tube assembly with a coolant inlet unit having a coolant inlet on one side and multiple tube insertion ports separated away from each other on the other side, a tube of which both ends are connected to each other and one end is inserted into the tube insertion port of the coolant inlet unit, and a coolant outlet unit including multiple tube insertion ports wherein the other end of the tube is inserted formed to be separated away from each other on one side and a coolant outlet on the other side; a housing having a cooling water inlet and a cooling water outlet on one side and the other side respectively and an inner receiving unit wherein the tube assembly is received; and a resistant wall arranged between the tubes and changing a flow of the cooling water flowing from the cooling water inlet to the cooling water outlet. The water-cooling type heat exchanger according to the present invention obtains an effect of increasing a heat exchange by increasing a travel distance of the cooling water moving from the cooling water inlet to the cooling water outlet of the housing by installing the resistant wall capable of guiding a movement direction of the cooling water and an effect of reducing an entire load of the system by forming a rounding unit to reduce frictional resistance due to an eddy current generated in the resistant wall and housing.</p> |
