| 摘要 |
PURPOSE: A heat exchanger is provided with an upper support plate which is easily connected to a lower support plate by forming a pipe shaped connector. CONSTITUTION: A heat exchanger comprises a shell(100), an upper support plate(200), a lower support plate(300), a plurality of heat exchange tubes(400), and a plurality of baffles(500) The upper support plate is formed across one end of the shell. The lower support plate is separated from the upper support plate, and formed on the other end of the shell. The plurality of heat exchange tubes is placed across the gap between the lower support plates. The heat exchange tubes comprise flat cross sections. A connector is formed on both ends of the heat exchange tube. The baffles are vertically formed to the length of the heat exchange tube, and form a water path between the upper support plate and the lower support plate in zigzag. |
