| 摘要 |
A plate heat exchanger is provided to reduce a manufacturing cost by manufacturing the plate heat exchanger with a lesser number of plates than conventional one. In a plate heat exchanger, plural plates are stacked to form a body of the heat exchanger. An angle of a chevron is 27~31°, a wrinkle pitch is 8mm~8.5mm, a gap of passages is 2.3mm~2.6mm, a width is 115mm~125mm. The ratio of width and height of the plate is 1 to 2~2.5. |
