| 摘要 |
The present invention relates to a heat exchanger and, more specifically, to a heat exchanger having a pipe with a fine passage therein. The pipe is formed into the fine passage to enlarge a heat exchange area due to the radiation of a coolant in the case of a heat exchange. A tubular pipe is formed by bending a straight pipe into a curved form in order to extend a total flow distance. One pipe may be installed in the heat exchanger. In addition, the coolant is evenly distributed by installing a header pipe to be continued from a distributor to a coolant inlet and a coolant outlet if at least two pipes are installed in the heat exchanger, thus a heat exchange effect is improved. The present invention relates to the heat exchanger with a plate heat exchange pin and a circular partitioning tube wherein a thin plate is applied in the outer side of the pipe to be heat exchanged with external air. |
