| 摘要 |
<p>Counterflow heat exchanger with a floating plate, which comprises a casing made up of a pair of rectangular wall members (101, 102) spaced parallely and four pieces of bar members (103, 104, 105, 106) connecting the corresponding corners of said pair of wall members, a pair of seal strips (111, 113) located inside said bar members through elastic members (110) diagonally with regard to a line connecting the centers of said wall members, being extended so as to cover and seal a pair of the sides formed by a longer side of said wall members and said bar members, leaving a part of said sides uncovered, more than two sheets of floating plates (114a, 114b) spaced apart from each other contained in a space formed by said seal strips and wall members, a spacer means in a channel formed between said floating plates, and a means (115b) for controlling the flow of fluids within said channels; and by making fluids having different temperatures flow countercurrently with each other through said channels, efficiency of heat exchange of this heat exchanger can be improved, making the construction thereof easy to assemble and also of a compact form.</p> |
