| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a compact plate type heat exchanger that exchanges heat among at least three fluids and can be manufactured easily. <P>SOLUTION: A partition plate 5 is interposed between a pair of outer plates 1, 2 in which the cross section is formed in a groove shape. Inner fins 6 are interposed between the partition plate 5 and the outer plates 1, 2, respectively. A second channel 8, a third channel 9, and a first channel 7 are formed between one inner fin 6 and the outer plate 1, between the other inner fin 6 and the outer plate 2, and between each inner fin 6 and the partition plate 5, respectively. Each pair of inlet and outlet is connected to them. Then, the first fluid 15, the second fluid 16, and the third fluid 17 are circulated to the first channel 7, the second channel 8, and the third channel 9, respectively, thus exchanging heat among respective fluids. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
