| 摘要 |
PURPOSE: A heat exchanger of a fixed pipeline type is provided to prevent a pipeline unit being projected from a housing unit because a pipeline supporting unit is installed in an opening of the housing unit so that accidents are prevented. CONSTITUTION: A heat exchanger of a fixed pipeline type comprises a housing unit(10), a pipeline unit(30), and a pipeline supporting unit(50). The housing unit comprises an opening(12) being connected to an internal space. The pipeline unit forms a pipeline in which different fluids are moved and is accommodated in the internal space. The pipeline supporting unit is installed in the opening, thereby preventing the separation of the pipeline unit. |
